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class="vector-dropdown-label-text">Glavni meni</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Glavni meni</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">premjesti na bočnu traku</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">sakrij</button> </div> <div id="p-navigation" 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[r]" accesskey="r"><span>Nedavne izmjene</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Posebno:Nasumi%C4%8Dna_stranica" title="Učitaj nasumičnu stranicu [x]" accesskey="x"><span>Nasumična stranica</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Interakcija </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Pomo%C4%87:Sadr%C5%BEaj" title="Mjesto gdje možete nešto da naučite."><span>Pomoć</span></a></li><li id="n-sidebar-sandbox" class="mw-list-item"><a href="/wiki/Wikipedia:Igrali%C5%A1te"><span>Igralište</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Vrata_zajednice" title="O projektu, šta možete da uradite, gdje se šta nalazi"><span>Vrata zajednice</span></a></li><li id="n-sidebar-village-pump" class="mw-list-item"><a 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aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Izgled" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Izgled</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_bs.wikipedia.org&uselang=bs" class=""><span>Donacije</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Posebno:Napravi_ra%C4%8Dun&returnto=Natrij" title="Predlažemo vam da napravite račun i prijavite se; međutim, to nije obavezno" class=""><span>Napravi korisnički račun</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Posebno:Korisni%C4%8Dka_prijava&returnto=Natrij" title="Predlažemo vam da se prijavite, iako to nije obavezno [o]" accesskey="o" class=""><span>Prijavi me</span></a> 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me</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Stranice za odjavljene urednike <a href="/wiki/Pomo%C4%87:Uvod" aria-label="Saznajte više o uređivanju"><span>detaljnije</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Posebno:Moji_doprinosi" title="Spisak izmjena napravljenih s ove IP-adrese [y]" accesskey="y"><span>Doprinosi</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Posebno:Moj_razgovor" title="Rasprava o izmjenama s ove IP-adrese [n]" accesskey="n"><span>Razgovor</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><div 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decoding=\"async\" width=\"40\" height=\"43\" class=\"mw-file-element\" srcset=\"//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Wikipedia_Asian_Month_Logo.svg/60px-Wikipedia_Asian_Month_Logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/71/Wikipedia_Asian_Month_Logo.svg/80px-Wikipedia_Asian_Month_Logo.svg.png 2x\" data-file-width=\"512\" data-file-height=\"555\" /\u003E\u003C/a\u003E\u003C/span\u003E\u003C/td\u003E\u003Ctd class=\"mbox-text\"\u003EOd 1. do 30. novembra 2024. učestvujte u projektu \u003Ca href=\"/wiki/Wikipedia:Azijski_mjesec/2024.\" title=\"Wikipedia:Azijski mjesec/2024.\"\u003E\"Azijski mjesec\"\u003C/a\u003E.\u003C/td\u003E\u003C/tr\u003E\u003C/tbody\u003E\u003C/table\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E";}}());</script></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sajt"> <div 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id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Početak</div> </a> </li> <li id="toc-Historija" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Historija"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Historija</span> </div> </a> <ul id="toc-Historija-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Osobine" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Osobine"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Osobine</span> </div> </a> <button aria-controls="toc-Osobine-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Uključi/isključi podsekciju Osobine</span> </button> <ul id="toc-Osobine-sublist" class="vector-toc-list"> <li id="toc-Fizičke" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Fizičke"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Fizičke</span> </div> </a> <ul id="toc-Fizičke-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Hemijske" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Hemijske"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Hemijske</span> </div> </a> <ul id="toc-Hemijske-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Izotopi" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Izotopi"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Izotopi</span> </div> </a> <ul id="toc-Izotopi-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Rasprostranjenost" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Rasprostranjenost"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Rasprostranjenost</span> </div> </a> <ul id="toc-Rasprostranjenost-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Dobijanje" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Dobijanje"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Dobijanje</span> </div> </a> <ul id="toc-Dobijanje-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Upotreba" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Upotreba"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Upotreba</span> </div> </a> <button aria-controls="toc-Upotreba-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Uključi/isključi podsekciju Upotreba</span> </button> <ul id="toc-Upotreba-sublist" class="vector-toc-list"> <li id="toc-Katalizator" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Katalizator"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Katalizator</span> </div> </a> <ul id="toc-Katalizator-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Rashladno_sredstvo" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Rashladno_sredstvo"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.2</span> <span>Rashladno sredstvo</span> </div> </a> <ul id="toc-Rashladno_sredstvo-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Svjetiljke" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Svjetiljke"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.3</span> <span>Svjetiljke</span> </div> </a> <ul id="toc-Svjetiljke-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Redukcijsko_sredstvo" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Redukcijsko_sredstvo"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.4</span> <span>Redukcijsko sredstvo</span> </div> </a> <ul id="toc-Redukcijsko_sredstvo-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sredstvo_za_sušenje" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Sredstvo_za_sušenje"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.5</span> <span>Sredstvo za sušenje</span> </div> </a> <ul id="toc-Sredstvo_za_sušenje-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Spojevi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Spojevi"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Spojevi</span> </div> </a> <button aria-controls="toc-Spojevi-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Uključi/isključi podsekciju Spojevi</span> </button> <ul id="toc-Spojevi-sublist" class="vector-toc-list"> <li id="toc-Organonatrijski_spojevi" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Organonatrijski_spojevi"> <div class="vector-toc-text"> <span class="vector-toc-numb">6.1</span> <span>Organonatrijski spojevi</span> </div> </a> <ul id="toc-Organonatrijski_spojevi-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Biološki_značaj" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Biološki_značaj"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Biološki značaj</span> </div> </a> <button aria-controls="toc-Biološki_značaj-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Uključi/isključi podsekciju Biološki značaj</span> </button> <ul id="toc-Biološki_značaj-sublist" class="vector-toc-list"> <li id="toc-U_biljkama" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#U_biljkama"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.1</span> <span>U biljkama</span> </div> </a> <ul id="toc-U_biljkama-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Reference" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Reference"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Reference</span> </div> </a> <ul id="toc-Reference-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Vanjski_linkovi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Vanjski_linkovi"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>Vanjski linkovi</span> </div> </a> <ul id="toc-Vanjski_linkovi-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Literatura" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Literatura"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</span> <span>Literatura</span> </div> </a> <ul id="toc-Literatura-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sadržaj" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Uključi/isključi sadržaj" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Uključi/isključi sadržaj</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Natrij</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Idi na članak na drugom jeziku. Dostupno na 173 jezika" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-173" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">173 jezika</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Natrium" title="Natrium – afrikans" lang="af" hreflang="af" data-title="Natrium" data-language-autonym="Afrikaans" data-language-local-name="afrikans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%88%B6%E1%8B%B2%E1%8B%A8%E1%88%9D" title="ሶዲየም – amharski" lang="am" hreflang="am" data-title="ሶዲየም" data-language-autonym="አማርኛ" data-language-local-name="amharski" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Sodio" title="Sodio – aragonski" lang="an" hreflang="an" data-title="Sodio" data-language-autonym="Aragonés" data-language-local-name="aragonski" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%B8%E0%A5%8B%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सोडियम – angika" lang="anp" hreflang="anp" data-title="सोडियम" data-language-autonym="अंगिका" data-language-local-name="angika" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ar badge-Q17437798 badge-goodarticle mw-list-item" title="dobar članak"><a href="https://ar.wikipedia.org/wiki/%D8%B5%D9%88%D8%AF%D9%8A%D9%88%D9%85" title="صوديوم – arapski" lang="ar" hreflang="ar" data-title="صوديوم" data-language-autonym="العربية" data-language-local-name="arapski" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%B5%D9%88%D8%AF%D9%8A%D9%88%D9%85" title="صوديوم – Moroccan Arabic" lang="ary" hreflang="ary" data-title="صوديوم" data-language-autonym="الدارجة" data-language-local-name="Moroccan Arabic" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%B5%D9%88%D8%AF%D9%8A%D9%88%D9%85" title="صوديوم – Egyptian Arabic" lang="arz" hreflang="arz" data-title="صوديوم" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Sodiu" title="Sodiu – asturijski" lang="ast" hreflang="ast" data-title="Sodiu" data-language-autonym="Asturianu" data-language-local-name="asturijski" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-awa mw-list-item"><a href="https://awa.wikipedia.org/wiki/%E0%A4%B8%E0%A5%8B%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सोडियम – avadhi" lang="awa" hreflang="awa" data-title="सोडियम" data-language-autonym="अवधी" data-language-local-name="avadhi" class="interlanguage-link-target"><span>अवधी</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Natrium" title="Natrium – azerbejdžanski" lang="az" hreflang="az" data-title="Natrium" data-language-autonym="Azərbaycanca" data-language-local-name="azerbejdžanski" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%B3%D9%88%D8%AF%DB%8C%D9%88%D9%85" title="سودیوم – South Azerbaijani" lang="azb" hreflang="azb" data-title="سودیوم" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Natrium" title="Natrium – balinezijski" lang="ban" hreflang="ban" data-title="Natrium" data-language-autonym="Basa Bali" data-language-local-name="balinezijski" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Sodyo" title="Sodyo – Central Bikol" lang="bcl" hreflang="bcl" data-title="Sodyo" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D1%8B%D0%B9" title="Натрый – bjeloruski" lang="be" hreflang="be" data-title="Натрый" data-language-autonym="Беларуская" data-language-local-name="bjeloruski" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D0%B0%D1%80" title="Натар – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Натар" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%B9" title="Натрий – bugarski" lang="bg" hreflang="bg" data-title="Натрий" data-language-autonym="Български" data-language-local-name="bugarski" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%B8%E0%A5%8B%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सोडियम – Bhojpuri" lang="bh" hreflang="bh" data-title="सोडियम" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-blk mw-list-item"><a href="https://blk.wikipedia.org/wiki/%E1%80%9E%E1%80%AD%E1%80%AF%E1%80%92%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="သိုဒီယမ် – Pa'O" lang="blk" hreflang="blk" data-title="သိုဒီယမ်" data-language-autonym="ပအိုဝ်ႏဘာႏသာႏ" data-language-local-name="Pa'O" class="interlanguage-link-target"><span>ပအိုဝ်ႏဘာႏသာႏ</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B8%E0%A7%8B%E0%A6%A1%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE" title="সোডিয়াম – bengalski" lang="bn" hreflang="bn" data-title="সোডিয়াম" data-language-autonym="বাংলা" data-language-local-name="bengalski" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%96%E0%BD%B4%E0%BD%A3%E0%BC%8B%E0%BD%A2%E0%BE%AB%E0%BD%A6%E0%BC%8D" title="བུལ་རྫས། – tibetanski" lang="bo" hreflang="bo" data-title="བུལ་རྫས།" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetanski" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Sodiom" title="Sodiom – bretonski" lang="br" hreflang="br" data-title="Sodiom" data-language-autonym="Brezhoneg" data-language-local-name="bretonski" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Sodi" title="Sodi – katalonski" lang="ca" hreflang="ca" data-title="Sodi" data-language-autonym="Català" data-language-local-name="katalonski" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/N%C4%83k" title="Năk – Mindong" lang="cdo" hreflang="cdo" data-title="Năk" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Sodio" title="Sodio – cebuano" lang="ceb" hreflang="ceb" data-title="Sodio" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%B3%DB%86%D8%AF%DB%8C%DB%86%D9%85" title="سۆدیۆم – centralnokurdski" lang="ckb" hreflang="ckb" data-title="سۆدیۆم" data-language-autonym="کوردی" data-language-local-name="centralnokurdski" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Sodiu" title="Sodiu – korzikanski" lang="co" hreflang="co" data-title="Sodiu" data-language-autonym="Corsu" data-language-local-name="korzikanski" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Sod%C3%ADk" title="Sodík – češki" lang="cs" hreflang="cs" data-title="Sodík" data-language-autonym="Čeština" data-language-local-name="češki" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%B9" title="Натрий – čuvaški" lang="cv" hreflang="cv" data-title="Натрий" data-language-autonym="Чӑвашла" data-language-local-name="čuvaški" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Sodiwm" title="Sodiwm – velški" lang="cy" hreflang="cy" data-title="Sodiwm" data-language-autonym="Cymraeg" data-language-local-name="velški" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Natrium" title="Natrium – danski" lang="da" hreflang="da" data-title="Natrium" data-language-autonym="Dansk" data-language-local-name="danski" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de badge-Q17437798 badge-goodarticle mw-list-item" title="dobar članak"><a href="https://de.wikipedia.org/wiki/Natrium" title="Natrium – njemački" lang="de" hreflang="de" data-title="Natrium" data-language-autonym="Deutsch" data-language-local-name="njemački" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-dv mw-list-item"><a href="https://dv.wikipedia.org/wiki/%DE%90%DE%AF%DE%91%DE%A8%DE%87%DE%A6%DE%89%DE%B0" title="ސޯޑިއަމް – divehi" lang="dv" hreflang="dv" data-title="ސޯޑިއަމް" data-language-autonym="ދިވެހިބަސް" data-language-local-name="divehi" class="interlanguage-link-target"><span>ދިވެހިބަސް</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9D%CE%AC%CF%84%CF%81%CE%B9%CE%BF" title="Νάτριο – grčki" lang="el" hreflang="el" data-title="Νάτριο" data-language-autonym="Ελληνικά" data-language-local-name="grčki" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="dobar članak"><a href="https://en.wikipedia.org/wiki/Sodium" title="Sodium – engleski" lang="en" hreflang="en" data-title="Sodium" data-language-autonym="English" data-language-local-name="engleski" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Natrio" title="Natrio – esperanto" lang="eo" hreflang="eo" data-title="Natrio" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Sodio" title="Sodio – španski" lang="es" hreflang="es" data-title="Sodio" data-language-autonym="Español" data-language-local-name="španski" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Naatrium" title="Naatrium – estonski" lang="et" hreflang="et" data-title="Naatrium" data-language-autonym="Eesti" data-language-local-name="estonski" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Sodio" title="Sodio – baskijski" lang="eu" hreflang="eu" data-title="Sodio" data-language-autonym="Euskara" data-language-local-name="baskijski" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-ext mw-list-item"><a href="https://ext.wikipedia.org/wiki/Sodiu" title="Sodiu – Extremaduran" lang="ext" hreflang="ext" data-title="Sodiu" data-language-autonym="Estremeñu" data-language-local-name="Extremaduran" class="interlanguage-link-target"><span>Estremeñu</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B3%D8%AF%DB%8C%D9%85" title="سدیم – perzijski" lang="fa" hreflang="fa" data-title="سدیم" data-language-autonym="فارسی" data-language-local-name="perzijski" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Natrium" title="Natrium – finski" lang="fi" hreflang="fi" data-title="Natrium" data-language-autonym="Suomi" data-language-local-name="finski" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Natrium" title="Natrium – farski" lang="fo" hreflang="fo" data-title="Natrium" data-language-autonym="Føroyskt" data-language-local-name="farski" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Sodium" title="Sodium – francuski" lang="fr" hreflang="fr" data-title="Sodium" data-language-autonym="Français" data-language-local-name="francuski" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Naatrium" title="Naatrium – sjeverni frizijski" lang="frr" hreflang="frr" data-title="Naatrium" data-language-autonym="Nordfriisk" data-language-local-name="sjeverni frizijski" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Sodi" title="Sodi – friulijski" lang="fur" hreflang="fur" data-title="Sodi" data-language-autonym="Furlan" data-language-local-name="friulijski" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Natrium" title="Natrium – zapadni frizijski" lang="fy" hreflang="fy" data-title="Natrium" data-language-autonym="Frysk" data-language-local-name="zapadni frizijski" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/S%C3%B3idiam" title="Sóidiam – irski" lang="ga" hreflang="ga" data-title="Sóidiam" data-language-autonym="Gaeilge" data-language-local-name="irski" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E9%88%89" title="鈉 – Gan" lang="gan" hreflang="gan" data-title="鈉" data-language-autonym="贛語" data-language-local-name="Gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/S%C3%B2idium" title="Sòidium – škotski galski" lang="gd" hreflang="gd" data-title="Sòidium" data-language-autonym="Gàidhlig" data-language-local-name="škotski galski" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Sodio" title="Sodio – galicijski" lang="gl" hreflang="gl" data-title="Sodio" data-language-autonym="Galego" data-language-local-name="galicijski" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%B8%E0%AB%8B%E0%AA%A1%E0%AA%BF%E0%AA%AF%E0%AA%AE" title="સોડિયમ – gudžarati" lang="gu" hreflang="gu" data-title="સોડિયમ" data-language-autonym="ગુજરાતી" data-language-local-name="gudžarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Sodjum" title="Sodjum – manks" lang="gv" hreflang="gv" data-title="Sodjum" data-language-autonym="Gaelg" data-language-local-name="manks" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Na%CC%8Dp" title="Na̍p – Hakka Chinese" lang="hak" hreflang="hak" data-title="Na̍p" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Hakka Chinese" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-haw mw-list-item"><a href="https://haw.wikipedia.org/wiki/Sodiuma" title="Sodiuma – havajski" lang="haw" hreflang="haw" data-title="Sodiuma" data-language-autonym="Hawaiʻi" data-language-local-name="havajski" class="interlanguage-link-target"><span>Hawaiʻi</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A0%D7%AA%D7%A8%D7%9F" title="נתרן – hebrejski" lang="he" hreflang="he" data-title="נתרן" data-language-autonym="עברית" data-language-local-name="hebrejski" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A5%8B%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सोडियम – hindi" lang="hi" hreflang="hi" data-title="सोडियम" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Sodium" title="Sodium – Fiji Hindi" lang="hif" hreflang="hif" data-title="Sodium" data-language-autonym="Fiji Hindi" data-language-local-name="Fiji Hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Natrij" title="Natrij – hrvatski" lang="hr" hreflang="hr" data-title="Natrij" data-language-autonym="Hrvatski" data-language-local-name="hrvatski" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Sody%C3%B2m" title="Sodyòm – haićanski kreolski" lang="ht" hreflang="ht" data-title="Sodyòm" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haićanski kreolski" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/N%C3%A1trium" title="Nátrium – mađarski" lang="hu" hreflang="hu" data-title="Nátrium" data-language-autonym="Magyar" data-language-local-name="mađarski" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%86%D5%A1%D5%BF%D6%80%D5%AB%D5%B8%D6%82%D5%B4" title="Նատրիում – armenski" lang="hy" hreflang="hy" data-title="Նատրիում" data-language-autonym="Հայերեն" data-language-local-name="armenski" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hyw mw-list-item"><a href="https://hyw.wikipedia.org/wiki/%D5%86%D5%A1%D5%A9%D6%80%D5%AB%D5%B8%D5%B6" title="Նաթրիոն – Western Armenian" lang="hyw" hreflang="hyw" data-title="Նաթրիոն" data-language-autonym="Արեւմտահայերէն" data-language-local-name="Western Armenian" class="interlanguage-link-target"><span>Արեւմտահայերէն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Sodium" title="Sodium – interlingva" lang="ia" hreflang="ia" data-title="Sodium" data-language-autonym="Interlingua" data-language-local-name="interlingva" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Natrium" title="Natrium – indonezijski" lang="id" hreflang="id" data-title="Natrium" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonezijski" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Natro" title="Natro – ido" lang="io" hreflang="io" data-title="Natro" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Natr%C3%ADn" title="Natrín – islandski" lang="is" hreflang="is" data-title="Natrín" data-language-autonym="Íslenska" data-language-local-name="islandski" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Sodio" title="Sodio – italijanski" lang="it" hreflang="it" data-title="Sodio" data-language-autonym="Italiano" data-language-local-name="italijanski" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%8A%E3%83%88%E3%83%AA%E3%82%A6%E3%83%A0" title="ナトリウム – japanski" lang="ja" hreflang="ja" data-title="ナトリウム" data-language-autonym="日本語" data-language-local-name="japanski" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/sodna" title="sodna – lojban" lang="jbo" hreflang="jbo" data-title="sodna" data-language-autonym="La .lojban." data-language-local-name="lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Natriyum" title="Natriyum – javanski" lang="jv" hreflang="jv" data-title="Natriyum" data-language-autonym="Jawa" data-language-local-name="javanski" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9C%E1%83%90%E1%83%A2%E1%83%A0%E1%83%98%E1%83%A3%E1%83%9B%E1%83%98" title="ნატრიუმი – gruzijski" lang="ka" hreflang="ka" data-title="ნატრიუმი" data-language-autonym="ქართული" data-language-local-name="gruzijski" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/N%D0%B0triy" title="Nаtriy – kara-kalpak" lang="kaa" hreflang="kaa" data-title="Nаtriy" data-language-autonym="Qaraqalpaqsha" data-language-local-name="kara-kalpak" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/S%C9%94d%C9%A9y%C9%94m" title="Sɔdɩyɔm – Kabiye" lang="kbp" hreflang="kbp" data-title="Sɔdɩyɔm" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-ki mw-list-item"><a href="https://ki.wikipedia.org/wiki/Sodium" title="Sodium – kikuju" lang="ki" hreflang="ki" data-title="Sodium" data-language-autonym="Gĩkũyũ" data-language-local-name="kikuju" class="interlanguage-link-target"><span>Gĩkũyũ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%B9" title="Натрий – kazaški" lang="kk" hreflang="kk" data-title="Натрий" data-language-autonym="Қазақша" data-language-local-name="kazaški" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%B8%E0%B3%8B%E0%B2%A1%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ಸೋಡಿಯಮ್ – kanada" lang="kn" hreflang="kn" data-title="ಸೋಡಿಯಮ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kanada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%82%98%ED%8A%B8%EB%A5%A8" title="나트륨 – korejski" lang="ko" hreflang="ko" data-title="나트륨" data-language-autonym="한국어" data-language-local-name="korejski" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Natriy%C3%BBm" title="Natriyûm – kurdski" lang="ku" hreflang="ku" data-title="Natriyûm" data-language-autonym="Kurdî" data-language-local-name="kurdski" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%B9" title="Натрий – komi" lang="kv" hreflang="kv" data-title="Натрий" data-language-autonym="Коми" data-language-local-name="komi" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Sodiom" title="Sodiom – kornski" lang="kw" hreflang="kw" data-title="Sodiom" data-language-autonym="Kernowek" data-language-local-name="kornski" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%B9" title="Натрий – kirgiški" lang="ky" hreflang="ky" data-title="Натрий" data-language-autonym="Кыргызча" data-language-local-name="kirgiški" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Natrium" title="Natrium – latinski" lang="la" hreflang="la" data-title="Natrium" data-language-autonym="Latina" data-language-local-name="latinski" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Natrium" title="Natrium – luksemburški" lang="lb" hreflang="lb" data-title="Natrium" data-language-autonym="Lëtzebuergesch" data-language-local-name="luksemburški" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lfn mw-list-item"><a href="https://lfn.wikipedia.org/wiki/Sodio" title="Sodio – Lingua Franca Nova" lang="lfn" hreflang="lfn" data-title="Sodio" data-language-autonym="Lingua Franca Nova" data-language-local-name="Lingua Franca Nova" class="interlanguage-link-target"><span>Lingua Franca Nova</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Natrium" title="Natrium – limburški" lang="li" hreflang="li" data-title="Natrium" data-language-autonym="Limburgs" data-language-local-name="limburški" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Sodio" title="Sodio – ligurski" lang="lij" hreflang="lij" data-title="Sodio" data-language-autonym="Ligure" data-language-local-name="ligurski" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Sodio" title="Sodio – lombardski" lang="lmo" hreflang="lmo" data-title="Sodio" data-language-autonym="Lombard" data-language-local-name="lombardski" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-ln mw-list-item"><a href="https://ln.wikipedia.org/wiki/Sodu" title="Sodu – lingala" lang="ln" hreflang="ln" data-title="Sodu" data-language-autonym="Lingála" data-language-local-name="lingala" class="interlanguage-link-target"><span>Lingála</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/%E0%BB%82%E0%BA%8A%E0%BA%94%E0%BA%BD%E0%BA%A1" title="ໂຊດຽມ – laoski" lang="lo" hreflang="lo" data-title="ໂຊດຽມ" data-language-autonym="ລາວ" data-language-local-name="laoski" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Natris" title="Natris – litvanski" lang="lt" hreflang="lt" data-title="Natris" data-language-autonym="Lietuvių" data-language-local-name="litvanski" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/N%C4%81trijs" title="Nātrijs – latvijski" lang="lv" hreflang="lv" data-title="Nātrijs" data-language-autonym="Latviešu" data-language-local-name="latvijski" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8" title="Натри – mokša" lang="mdf" hreflang="mdf" data-title="Натри" data-language-autonym="Мокшень" data-language-local-name="mokša" class="interlanguage-link-target"><span>Мокшень</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/S%C3%B4di%C3%B4ma" title="Sôdiôma – malgaški" lang="mg" hreflang="mg" data-title="Sôdiôma" data-language-autonym="Malagasy" data-language-local-name="malgaški" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mi mw-list-item"><a href="https://mi.wikipedia.org/wiki/Konutai" title="Konutai – maorski" lang="mi" hreflang="mi" data-title="Konutai" data-language-autonym="Māori" data-language-local-name="maorski" class="interlanguage-link-target"><span>Māori</span></a></li><li class="interlanguage-link interwiki-min mw-list-item"><a href="https://min.wikipedia.org/wiki/Natrium" title="Natrium – minangkabau" lang="min" hreflang="min" data-title="Natrium" data-language-autonym="Minangkabau" data-language-local-name="minangkabau" class="interlanguage-link-target"><span>Minangkabau</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D1%83%D0%BC" title="Натриум – makedonski" lang="mk" hreflang="mk" data-title="Натриум" data-language-autonym="Македонски" data-language-local-name="makedonski" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B8%E0%B5%8B%E0%B4%A1%E0%B4%BF%E0%B4%AF%E0%B4%82" title="സോഡിയം – malajalam" lang="ml" hreflang="ml" data-title="സോഡിയം" data-language-autonym="മലയാളം" data-language-local-name="malajalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8" title="Натри – mongolski" lang="mn" hreflang="mn" data-title="Натри" data-language-autonym="Монгол" data-language-local-name="mongolski" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%81%EA%AF%A3%EA%AF%97%EA%AF%A4%EA%AF%8C%EA%AF%9D" title="ꯁꯣꯗꯤꯌꯝ – manipuri" lang="mni" hreflang="mni" data-title="ꯁꯣꯗꯤꯌꯝ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="manipuri" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B8%E0%A5%8B%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सोडियम – marati" lang="mr" hreflang="mr" data-title="सोडियम" data-language-autonym="मराठी" data-language-local-name="marati" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%B9" title="Натрий – Western Mari" lang="mrj" hreflang="mrj" data-title="Натрий" data-language-autonym="Кырык мары" data-language-local-name="Western Mari" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Natrium" title="Natrium – malajski" lang="ms" hreflang="ms" data-title="Natrium" data-language-autonym="Bahasa Melayu" data-language-local-name="malajski" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%86%E1%80%AD%E1%80%AF%E1%80%92%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="ဆိုဒီယမ် – burmanski" lang="my" hreflang="my" data-title="ဆိုဒီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmanski" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Natrium" title="Natrium – donjonjemački" lang="nds" hreflang="nds" data-title="Natrium" data-language-autonym="Plattdüütsch" data-language-local-name="donjonjemački" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%B8%E0%A5%8B%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सोडियम – nevari" lang="new" hreflang="new" data-title="सोडियम" data-language-autonym="नेपाल भाषा" data-language-local-name="nevari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Natrium" title="Natrium – nizozemski" lang="nl" hreflang="nl" data-title="Natrium" data-language-autonym="Nederlands" data-language-local-name="nizozemski" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Natrium" title="Natrium – norveški (Nynorsk)" lang="nn" hreflang="nn" data-title="Natrium" data-language-autonym="Norsk nynorsk" data-language-local-name="norveški (Nynorsk)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Natrium" title="Natrium – norveški (Bokmal)" lang="nb" hreflang="nb" data-title="Natrium" data-language-autonym="Norsk bokmål" data-language-local-name="norveški (Bokmal)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nov mw-list-item"><a href="https://nov.wikipedia.org/wiki/Natrium" title="Natrium – Novial" lang="nov" hreflang="nov" data-title="Natrium" data-language-autonym="Novial" data-language-local-name="Novial" class="interlanguage-link-target"><span>Novial</span></a></li><li class="interlanguage-link interwiki-nrm mw-list-item"><a href="https://nrm.wikipedia.org/wiki/S%C3%B4dgium" title="Sôdgium – Norman" lang="nrf" hreflang="nrf" data-title="Sôdgium" data-language-autonym="Nouormand" data-language-local-name="Norman" class="interlanguage-link-target"><span>Nouormand</span></a></li><li class="interlanguage-link interwiki-nv mw-list-item"><a href="https://nv.wikipedia.org/wiki/Soodin" title="Soodin – navaho" lang="nv" hreflang="nv" data-title="Soodin" data-language-autonym="Diné bizaad" data-language-local-name="navaho" class="interlanguage-link-target"><span>Diné bizaad</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/S%C3%B2di" title="Sòdi – oksitanski" lang="oc" hreflang="oc" data-title="Sòdi" data-language-autonym="Occitan" data-language-local-name="oksitanski" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Natrii" title="Natrii – Livvi-Karelian" lang="olo" hreflang="olo" data-title="Natrii" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Sodiyeemii" title="Sodiyeemii – oromo" lang="om" hreflang="om" data-title="Sodiyeemii" data-language-autonym="Oromoo" data-language-local-name="oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%B8%E0%AD%8B%E0%AC%A1%E0%AC%BC%E0%AC%BF%E0%AC%85%E0%AC%AE" title="ସୋଡ଼ିଅମ – odija" lang="or" hreflang="or" data-title="ସୋଡ଼ିଅମ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="odija" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%B9" title="Натрий – osetski" lang="os" hreflang="os" data-title="Натрий" data-language-autonym="Ирон" data-language-local-name="osetski" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B8%E0%A9%8B%E0%A8%A1%E0%A9%80%E0%A8%85%E0%A8%AE" title="ਸੋਡੀਅਮ – pandžapski" lang="pa" hreflang="pa" data-title="ਸੋਡੀਅਮ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="pandžapski" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pi mw-list-item"><a href="https://pi.wikipedia.org/wiki/%E0%A4%B8%E0%A5%8B%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सोडियम – pali" lang="pi" hreflang="pi" data-title="सोडियम" data-language-autonym="पालि" data-language-local-name="pali" class="interlanguage-link-target"><span>पालि</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/S%C3%B3d" title="Sód – poljski" lang="pl" hreflang="pl" data-title="Sód" data-language-autonym="Polski" data-language-local-name="poljski" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/S%C3%B2dio" title="Sòdio – Piedmontese" lang="pms" hreflang="pms" data-title="Sòdio" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%B3%D9%88%DA%88%DB%8C%D8%A6%D9%85" title="سوڈیئم – Western Punjabi" lang="pnb" hreflang="pnb" data-title="سوڈیئم" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pnt mw-list-item"><a href="https://pnt.wikipedia.org/wiki/%CE%9D%CE%AC%CF%84%CF%81%CE%B9%CE%BF%CE%BD" title="Νάτριον – Pontic" lang="pnt" hreflang="pnt" data-title="Νάτριον" data-language-autonym="Ποντιακά" data-language-local-name="Pontic" class="interlanguage-link-target"><span>Ποντιακά</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%B3%D9%88%DA%89%D9%8A%D9%88%D9%85" title="سوډيوم – paštu" lang="ps" hreflang="ps" data-title="سوډيوم" data-language-autonym="پښتو" data-language-local-name="paštu" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/S%C3%B3dio" title="Sódio – portugalski" lang="pt" hreflang="pt" data-title="Sódio" data-language-autonym="Português" data-language-local-name="portugalski" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Natriyu" title="Natriyu – kečua" lang="qu" hreflang="qu" data-title="Natriyu" data-language-autonym="Runa Simi" data-language-local-name="kečua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Sodiu" title="Sodiu – rumunski" lang="ro" hreflang="ro" data-title="Sodiu" data-language-autonym="Română" data-language-local-name="rumunski" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Natriu" title="Natriu – arumunski" lang="rup" hreflang="rup" data-title="Natriu" data-language-autonym="Armãneashti" data-language-local-name="arumunski" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%B9" title="Натрий – ruski" lang="ru" hreflang="ru" data-title="Натрий" data-language-autonym="Русский" data-language-local-name="ruski" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%B8%E0%A5%8B%E0%A4%A1%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सोडियम – sanskrit" lang="sa" hreflang="sa" data-title="सोडियम" data-language-autonym="संस्कृतम्" data-language-local-name="sanskrit" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%B9" title="Натрий – jakutski" lang="sah" hreflang="sah" data-title="Натрий" data-language-autonym="Саха тыла" data-language-local-name="jakutski" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sat mw-list-item"><a href="https://sat.wikipedia.org/wiki/%E1%B1%A5%E1%B1%9A%E1%B1%B0%E1%B1%A4%E1%B1%AD%E1%B1%9F%E1%B1%A2" title="ᱥᱚᱰᱤᱭᱟᱢ – santali" lang="sat" hreflang="sat" data-title="ᱥᱚᱰᱤᱭᱟᱢ" data-language-autonym="ᱥᱟᱱᱛᱟᱲᱤ" data-language-local-name="santali" class="interlanguage-link-target"><span>ᱥᱟᱱᱛᱟᱲᱤ</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/S%C3%B2diu" title="Sòdiu – sardinijski" lang="sc" hreflang="sc" data-title="Sòdiu" data-language-autonym="Sardu" data-language-local-name="sardinijski" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Sodiu" title="Sodiu – sicilijanski" lang="scn" hreflang="scn" data-title="Sodiu" data-language-autonym="Sicilianu" data-language-local-name="sicilijanski" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Sodium" title="Sodium – škotski" lang="sco" hreflang="sco" data-title="Sodium" data-language-autonym="Scots" data-language-local-name="škotski" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%B3%D9%88%DA%8A%D9%8A%D8%A6%D9%85" title="سوڊيئم – sindi" lang="sd" hreflang="sd" data-title="سوڊيئم" data-language-autonym="سنڌي" data-language-local-name="sindi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Natrij" title="Natrij – srpskohrvatski" lang="sh" hreflang="sh" data-title="Natrij" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="srpskohrvatski" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B7%83%E0%B7%9D%E0%B6%A9%E0%B7%92%E0%B6%BA%E0%B6%B8%E0%B7%8A" title="සෝඩියම් – sinhaleški" lang="si" hreflang="si" data-title="සෝඩියම්" data-language-autonym="සිංහල" data-language-local-name="sinhaleški" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Sodium" title="Sodium – Simple English" lang="en-simple" hreflang="en-simple" data-title="Sodium" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Sod%C3%ADk" title="Sodík – slovački" lang="sk" hreflang="sk" data-title="Sodík" data-language-autonym="Slovenčina" data-language-local-name="slovački" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-skr mw-list-item"><a href="https://skr.wikipedia.org/wiki/%D8%B3%D9%88%DA%88%DB%8C%D9%85" title="سوڈیم – Saraiki" lang="skr" hreflang="skr" data-title="سوڈیم" data-language-autonym="سرائیکی" data-language-local-name="Saraiki" class="interlanguage-link-target"><span>سرائیکی</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Natrij" title="Natrij – slovenski" lang="sl" hreflang="sl" data-title="Natrij" data-language-autonym="Slovenščina" data-language-local-name="slovenski" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Sodhiyaam" title="Sodhiyaam – somalski" lang="so" hreflang="so" data-title="Sodhiyaam" data-language-autonym="Soomaaliga" data-language-local-name="somalski" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Natriumi" title="Natriumi – albanski" lang="sq" hreflang="sq" data-title="Natriumi" data-language-autonym="Shqip" data-language-local-name="albanski" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D1%98%D1%83%D0%BC" title="Натријум – srpski" lang="sr" hreflang="sr" data-title="Натријум" data-language-autonym="Српски / srpski" data-language-local-name="srpski" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Natrium" title="Natrium – Saterland Frisian" lang="stq" hreflang="stq" data-title="Natrium" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Natrium" title="Natrium – sundanski" lang="su" hreflang="su" data-title="Natrium" data-language-autonym="Sunda" data-language-local-name="sundanski" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Natrium" title="Natrium – švedski" lang="sv" hreflang="sv" data-title="Natrium" data-language-autonym="Svenska" data-language-local-name="švedski" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Natiri" title="Natiri – svahili" lang="sw" hreflang="sw" data-title="Natiri" data-language-autonym="Kiswahili" data-language-local-name="svahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%9A%E0%AF%8B%E0%AE%9F%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="சோடியம் – tamilski" lang="ta" hreflang="ta" data-title="சோடியம்" data-language-autonym="தமிழ்" data-language-local-name="tamilski" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%B8%E0%B1%8B%E0%B0%A1%E0%B0%BF%E0%B0%AF%E0%B0%82" title="సోడియం – telugu" lang="te" hreflang="te" data-title="సోడియం" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%B9" title="Натрий – tadžički" lang="tg" hreflang="tg" data-title="Натрий" data-language-autonym="Тоҷикӣ" data-language-local-name="tadžički" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%82%E0%B8%8B%E0%B9%80%E0%B8%94%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="โซเดียม – tajlandski" lang="th" hreflang="th" data-title="โซเดียม" data-language-autonym="ไทย" data-language-local-name="tajlandski" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Sodyo" title="Sodyo – tagalog" lang="tl" hreflang="tl" data-title="Sodyo" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Sodyum" title="Sodyum – turski" lang="tr" hreflang="tr" data-title="Sodyum" data-language-autonym="Türkçe" data-language-local-name="turski" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%B9" title="Натрий – tatarski" lang="tt" hreflang="tt" data-title="Натрий" data-language-autonym="Татарча / tatarça" data-language-local-name="tatarski" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D9%86%D8%A7%D8%AA%D8%B1%D9%89%D9%8A" title="ناترىي – ujgurski" lang="ug" hreflang="ug" data-title="ناترىي" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="ujgurski" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D1%96%D0%B9" title="Натрій – ukrajinski" lang="uk" hreflang="uk" data-title="Натрій" data-language-autonym="Українська" data-language-local-name="ukrajinski" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B3%D9%88%DA%88%DB%8C%D9%85" title="سوڈیم – urdu" lang="ur" hreflang="ur" data-title="سوڈیم" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Natriy" title="Natriy – uzbečki" lang="uz" hreflang="uz" data-title="Natriy" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbečki" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Natrii" title="Natrii – Veps" lang="vep" hreflang="vep" data-title="Natrii" data-language-autonym="Vepsän kel’" data-language-local-name="Veps" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi badge-Q17437798 badge-goodarticle mw-list-item" title="dobar članak"><a href="https://vi.wikipedia.org/wiki/Natri" title="Natri – vijetnamski" lang="vi" hreflang="vi" data-title="Natri" data-language-autonym="Tiếng Việt" data-language-local-name="vijetnamski" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-vo mw-list-item"><a href="https://vo.wikipedia.org/wiki/Natrin" title="Natrin – volapuk" lang="vo" hreflang="vo" data-title="Natrin" data-language-autonym="Volapük" data-language-local-name="volapuk" class="interlanguage-link-target"><span>Volapük</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Sodiom" title="Sodiom – valun" lang="wa" hreflang="wa" data-title="Sodiom" data-language-autonym="Walon" data-language-local-name="valun" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Sodyo" title="Sodyo – varej" lang="war" hreflang="war" data-title="Sodyo" data-language-autonym="Winaray" data-language-local-name="varej" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E9%92%A0" title="钠 – Wu kineski" lang="wuu" hreflang="wuu" data-title="钠" data-language-autonym="吴语" data-language-local-name="Wu kineski" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%9D%D0%B0%D1%82%D1%80%D0%B8%D0%BE%D0%BD" title="Натрион – kalmik" lang="xal" hreflang="xal" data-title="Натрион" data-language-autonym="Хальмг" data-language-local-name="kalmik" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A0%D7%90%D7%98%D7%A8%D7%99%D7%95%D7%9D" title="נאטריום – jidiš" lang="yi" hreflang="yi" data-title="נאטריום" data-language-autonym="ייִדיש" data-language-local-name="jidiš" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/S%C3%B3d%C3%AD%E1%BB%8D%CC%80m%C3%B9" title="Sódíọ̀mù – jorubanski" lang="yo" hreflang="yo" data-title="Sódíọ̀mù" data-language-autonym="Yorùbá" data-language-local-name="jorubanski" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zgh mw-list-item"><a href="https://zgh.wikipedia.org/wiki/%E2%B4%B0%E2%B5%9A%E2%B5%93%E2%B4%B9%E2%B5%A2%E2%B5%93%E2%B5%8E" title="ⴰⵚⵓⴹⵢⵓⵎ – standardni marokanski tamazigt" lang="zgh" hreflang="zgh" data-title="ⴰⵚⵓⴹⵢⵓⵎ" data-language-autonym="ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ" data-language-local-name="standardni marokanski tamazigt" class="interlanguage-link-target"><span>ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%92%A0" title="钠 – kineski" lang="zh" hreflang="zh" data-title="钠" data-language-autonym="中文" data-language-local-name="kineski" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E9%88%89" title="鈉 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="鈉" data-language-autonym="文言" data-language-local-name="Literary Chinese" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Natrium" title="Natrium – Minnan" lang="nan" hreflang="nan" data-title="Natrium" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%88%89" title="鈉 – kantonski" lang="yue" hreflang="yue" data-title="鈉" data-language-autonym="粵語" data-language-local-name="kantonski" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q658#sitelinks-wikipedia" title="Uredi međujezičke linkove" class="wbc-editpage">Uredi veze</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Imenski prostori"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div 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[e]" accesskey="e"><span>Uredi izvor</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Natrij&action=history" title="Prethodne izmjene ove stranice [h]" accesskey="h"><span>Historija</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Alati" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Alati</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Alati</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">premjesti na bočnu traku</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">sakrij</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Radnje </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Natrij"><span>Čitaj</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Natrij&veaction=edit" title="Uredite ovu stranicu [v]" accesskey="v"><span>Uredi</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Natrij&action=edit" title="Uredite izvorni kod ove stranice [e]" accesskey="e"><span>Uredi izvor</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Natrij&action=history"><span>Historija</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Općenito </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Posebno:%C5%A0ta_vodi_ovamo/Natrij" title="Spisak svih članaka koji su povezani s ovim [j]" accesskey="j"><span>Šta vodi ovamo</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Posebno:Srodne_izmjene/Natrij" rel="nofollow" title="Nedavne izmjene na stranicama koje su povezane sa ovom [k]" accesskey="k"><span>Srodne izmjene</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:Upload" title="Postavi slike i druge medije [u]" accesskey="u"><span>Postavi datoteku</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Posebno:Posebne_stranice" title="Spisak svih posebnih stranica [q]" accesskey="q"><span>Posebne stranice</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Natrij&oldid=3656393" title="Trajni link ove verzije stranice"><span>Trajni link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Natrij&action=info" title="Više informacija o ovoj stranici"><span>Informacije o stranici</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Posebno:Citiraj&page=Natrij&id=3656393&wpFormIdentifier=titleform" title="Informacije kako citirati ovu stranicu"><span>Citiraj ovu stranicu</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Posebno:Skra%C4%87iva%C4%8D_adresa&url=https%3A%2F%2Fbs.wikipedia.org%2Fwiki%2FNatrij"><span>Skraćeni link</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Posebno:QrCode&url=https%3A%2F%2Fbs.wikipedia.org%2Fwiki%2FNatrij"><span>Preuzmi QR kod</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Štampanje / izvoz </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Posebno:Kolekcija&bookcmd=book_creator&referer=Natrij"><span>Napravi knjigu</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Posebno:DownloadAsPdf&page=Natrij&action=show-download-screen"><span>Preuzmi kao PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Natrij&printable=yes" title="Verzija ove stranice za štampanje [p]" accesskey="p"><span>Za štampanje</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Na drugim projektima </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Sodium" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q658" title="Link na povezane podatke spremišnih stavki [g]" accesskey="g"><span>Stavka na Wikipodacima</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Izgled"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Izgled</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">premjesti na bočnu traku</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">sakrij</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> <div id="mw-indicator-istaknuti-clanak" class="mw-indicator"><div class="mw-parser-output"><span typeof="mw:File"><a href="/wiki/Wikipedia:I%C4%8C" title="Ovo je bio istaknuti članak mjeseca."><img alt="Ovo je bio istaknuti članak mjeseca." src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Cscr-featured.svg/19px-Cscr-featured.svg.png" decoding="async" width="19" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Cscr-featured.svg/29px-Cscr-featured.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e7/Cscr-featured.svg/38px-Cscr-featured.svg.png 2x" data-file-width="466" data-file-height="443" /></a></span></div></div> </div> <div id="siteSub" class="noprint">S Wikipedije, slobodne enciklopedije</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="bs" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r3638947">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}body.skin-minerva .mw-parser-output .infobox-header,body.skin-minerva .mw-parser-output .infobox-subheader,body.skin-minerva .mw-parser-output .infobox-above,body.skin-minerva .mw-parser-output .infobox-title,body.skin-minerva .mw-parser-output .infobox-image,body.skin-minerva .mw-parser-output .infobox-full-data,body.skin-minerva .mw-parser-output .infobox-below{text-align:center}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data div{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data div{background:#1f1f23!important;color:#f8f9fa}}</style><table class="infobox"><caption class="infobox-title">Natrij,  <sub><span style="font-size:smaller;">11</span></sub>Na</caption><tbody><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><a href="/wiki/Datoteka:Na_(Sodium).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Na_%28Sodium%29.jpg/180px-Na_%28Sodium%29.jpg" decoding="async" width="180" height="135" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/27/Na_%28Sodium%29.jpg/270px-Na_%28Sodium%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/27/Na_%28Sodium%29.jpg/360px-Na_%28Sodium%29.jpg 2x" data-file-width="4000" data-file-height="3000" /></a></span></td></tr><tr><th colspan="2" class="infobox-header" style="background:OrangeRed;">Natrij u <a href="/wiki/Periodni_sistem_elemenata" title="Periodni sistem elemenata">periodnom sistemu</a></th></tr><tr><td colspan="2" class="infobox-full-data"><div style="display: inline-block; margin: 0 auto;"> <table class="nogrid" cellpadding="0" cellspacing="1" style="background-color:transparent; text-align: center; empty-cells: show; border:none"> <tbody><tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Vodik" title="Vodik"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 1: Vodik (H), Nemetali">   </span></a></div> </div> </td> <td colspan="16"> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Helij" title="Helij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 2: Helij (He), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Litij" title="Litij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 3: Litij (Li), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Berilij" title="Berilij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 4: Berilij (Be), Zemnoalkalni metali">   </span></a></div> </div> </td> <td colspan="10"> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Bor_(element)" title="Bor (element)"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 5: Bor (B), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Ugljik" title="Ugljik"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 6: Ugljik (C), Nemetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Du%C5%A1ik" title="Dušik"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 7: Dušik (N), Nemetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kisik" title="Kisik"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 8: Kisik (O), Nemetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Fluor" title="Fluor"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 9: Fluor (F), Halogeni elementi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Neon" title="Neon"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 10: Neon (Ne), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed; border:1px solid black; margin:-1px"><div style="position:absolute; top:0; left:0; z-index:3"><a class="mw-selflink selflink"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 11: Natrij (Na), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Magnezij" title="Magnezij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 12: Magnezij (Mg), Zemnoalkalni metali">   </span></a></div> </div> </td> <td colspan="10"> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Aluminij" title="Aluminij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 13: Aluminij (Al), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Silicij" title="Silicij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 14: Silicij (Si), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Fosfor" title="Fosfor"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 15: Fosfor (P), Nemetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Sumpor" title="Sumpor"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 16: Sumpor (S), Nemetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Hlor" title="Hlor"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 17: Hlor (Cl), Halogeni elementi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Argon" title="Argon"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 18: Argon (Ar), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kalij" title="Kalij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 19: Kalij (K), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kalcij" title="Kalcij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 20: Kalcij (Ca), Zemnoalkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Skandij" title="Skandij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 21: Skandij (Sc), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Titanij" title="Titanij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 22: Titanij (Ti), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Vanadij" title="Vanadij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 23: Vanadij (V), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Hrom" title="Hrom"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 24: Hrom (Cr), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Mangan" title="Mangan"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 25: Mangan (Mn), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/%C5%BDeljezo" title="Željezo"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 26: Željezo (Fe), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kobalt" title="Kobalt"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 27: Kobalt (Co), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Nikl" title="Nikl"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 28: Nikl (Ni), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Bakar" title="Bakar"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 29: Bakar (Cu), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Cink" title="Cink"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 30: Cink (Zn), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Galij" title="Galij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 31: Galij (Ga), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Germanij" title="Germanij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 32: Germanij (Ge), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Arsen" title="Arsen"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 33: Arsen (As), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Selen" title="Selen"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 34: Selen (Se), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Brom" title="Brom"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 35: Brom (Br), Halogeni elementi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kripton" title="Kripton"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 36: Kripton (Kr), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Rubidij" title="Rubidij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 37: Rubidij (Rb), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Stroncij" title="Stroncij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 38: Stroncij (Sr), Zemnoalkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Itrij" title="Itrij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 39: Itrij (Y), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Cirkonij" title="Cirkonij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 40: Cirkonij (Zr), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Niobij" title="Niobij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 41: Niobij (Nb), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Molibden" title="Molibden"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 42: Molibden (Mo), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Tehnecij" title="Tehnecij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 43: Tehnecij (Tc), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Rutenij" title="Rutenij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 44: Rutenij (Ru), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Rodij" title="Rodij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 45: Rodij (Rh), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Paladij" title="Paladij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 46: Paladij (Pd), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Srebro" title="Srebro"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 47: Srebro (Ag), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kadmij" title="Kadmij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 48: Kadmij (Cd), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Indij" title="Indij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 49: Indij (In), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kalaj" title="Kalaj"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 50: Kalaj (Sn), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Antimon" title="Antimon"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 51: Antimon (Sb), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Telur" title="Telur"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 52: Telur (Te), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Jod" title="Jod"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 53: Jod (I), Halogeni elementi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Ksenon" title="Ksenon"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 54: Ksenon (Xe), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Cezij" title="Cezij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 55: Cezij (Cs), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Barij" title="Barij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 56: Barij (Ba), Zemnoalkalni metali">   </span></a></div> </div> </td> <td colspan="1"><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2;"><a href="/wiki/Lantanoidi" title="Lantanoidi">↓</a></div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Hafnij" title="Hafnij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 72: Hafnij (Hf), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Tantal" title="Tantal"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 73: Tantal (Ta), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Volfram" title="Volfram"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 74: Volfram (W), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Renij" title="Renij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 75: Renij (Re), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Osmij" title="Osmij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 76: Osmij (Os), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Iridij" title="Iridij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 77: Iridij (Ir), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Platina" title="Platina"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 78: Platina (Pt), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Zlato" title="Zlato"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 79: Zlato (Au), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/%C5%BDiva" title="Živa"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 80: Živa (Hg), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Talij" title="Talij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 81: Talij (Tl), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Olovo" title="Olovo"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 82: Olovo (Pb), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Bizmut" title="Bizmut"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 83: Bizmut (Bi), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Polonij" title="Polonij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 84: Polonij (Po), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Astat" title="Astat"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 85: Astat (At), Halogeni elementi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Radon" title="Radon"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 86: Radon (Rn), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Francij" title="Francij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 87: Francij (Fr), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Radij" title="Radij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 88: Radij (Ra), Zemnoalkalni metali">   </span></a></div> </div> </td> <td colspan="1"><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2;"><a href="/wiki/Aktinoidi" title="Aktinoidi"><small>↓</small></a></div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Raderfordij" title="Raderfordij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 104: Raderfordij (Rf), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Dubnij" title="Dubnij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 105: Dubnij (Db), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Siborgij" title="Siborgij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 106: Siborgij (Sg), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Borij" title="Borij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 107: Borij (Bh), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Hasij" title="Hasij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 108: Hasij (Hs), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Majtnerij" title="Majtnerij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 109: Majtnerij (Mt), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Darm%C5%A1tatij" title="Darmštatij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 110: Darmštatij (Ds), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Rendgenij" title="Rendgenij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 111: Rendgenij (Rg), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kopernicij" title="Kopernicij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 112: Kopernicij (Cn), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Nihonij" title="Nihonij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 113: Nihonij (Nh), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Flerovij" title="Flerovij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 114: Flerovij (Fl), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Moskovij" title="Moskovij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 115: Moskovij (Mc), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Livermorij" title="Livermorij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 116: Livermorij (Lv), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Tenesin" title="Tenesin"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 117: Tenesin (Ts)">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Oganeson" title="Oganeson"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 118: Oganeson (Og), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td colspan="2"> </td> <td colspan="1"><div style="position:relative; overflow:hidden; width:12px; height:14px; z-index:2;"><a href="/wiki/Lantanoidi" title="Lantanoidi"><small>→</small></a></div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Lantan" title="Lantan"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 57: Lantan (La), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Cerij" title="Cerij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 58: Cerij (Ce), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Prazeodij" title="Prazeodij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 59: Prazeodij (Pr), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Neodij" title="Neodij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 60: Neodij (Nd), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Prometij" title="Prometij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 61: Prometij (Pm), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Samarij" title="Samarij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 62: Samarij (Sm), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Europij" title="Europij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 63: Europij (Eu), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Gadolinij" title="Gadolinij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 64: Gadolinij (Gd), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Terbij" title="Terbij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 65: Terbij (Tb), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Disprozij" title="Disprozij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 66: Disprozij (Dy), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Holmij" title="Holmij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 67: Holmij (Ho), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Erbij" title="Erbij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 68: Erbij (Er), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Tulij" title="Tulij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 69: Tulij (Tm), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Iterbij" title="Iterbij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 70: Iterbij (Yb), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Lutecij" title="Lutecij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 71: Lutecij (Lu), Lantanoidi">   </span></a></div> </div> </td></tr> <tr> <td colspan="2"> </td> <td colspan="1"><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2;"><a href="/wiki/Aktinoidi" title="Aktinoidi"><small>→</small></a></div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Aktinij" title="Aktinij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 89: Aktinij (Ac), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Torij" title="Torij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 90: Torij (Th), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Protaktinij" title="Protaktinij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 91: Protaktinij (Pa), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Uranij" title="Uranij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 92: Uranij (U), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Neptunij" title="Neptunij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 93: Neptunij (Np), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Plutonij" title="Plutonij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 94: Plutonij (Pu), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Americij" title="Americij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 95: Americij (Am), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kirij" title="Kirij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 96: Kirij (Cm), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Berkelij" title="Berkelij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 97: Berkelij (Bk), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kalifornij" title="Kalifornij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 98: Kalifornij (Cf), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Ajn%C5%A1tajnij" title="Ajnštajnij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 99: Ajnštajnij (Es), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Fermij" title="Fermij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 100: Fermij (Fm), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Mendelevij" title="Mendelevij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 101: Mendelevij (Md), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Nobelij" title="Nobelij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 102: Nobelij (No), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Lorensij" title="Lorensij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 103: Lorensij (Lr), Aktinoidi">   </span></a></div> </div> </td></tr></tbody></table></div></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Hemijski_element" title="Hemijski element">Hemijski element</a>, <a href="/wiki/Hemijski_simbol" title="Hemijski simbol">Simbol</a>, <a href="/wiki/Atomski_broj" title="Atomski broj">Atomski broj</a></th><td class="infobox-data">Natrij, Na, 11</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Hemijska_serija" title="Hemijska serija">Serija</a></th><td class="infobox-data">Alkalni metali</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Grupa_periodnog_sistema_elemenata" title="Grupa periodnog sistema elemenata">Grupa</a>, <a href="/wiki/Perioda_periodnog_sistema_elemenata" title="Perioda periodnog sistema elemenata">Perioda</a>, <a href="/wiki/Blok_periodnog_sistema_elemenata" title="Blok periodnog sistema elemenata">Blok</a></th><td class="infobox-data">1, 3, <a href="/wiki/Blok_periodnog_sistema_elemenata" title="Blok periodnog sistema elemenata">s</a></td></tr><tr><th scope="row" class="infobox-label">Izgled</th><td class="infobox-data">srebreno bijeli</td></tr><tr><th scope="row" class="infobox-label">Zastupljenost</th><td class="infobox-data">2,64<sup id="cite_ref-binder_1-0" class="reference"><a href="#cite_note-binder-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> %</td></tr><tr><th colspan="2" class="infobox-header" style="background:OrangeRed;">Atomske osobine</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Atomska_masa" title="Atomska masa">Atomska masa</a></th><td class="infobox-data">22,98976928 <a href="/wiki/Jedinica_atomske_mase" title="Jedinica atomske mase">u</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Atomski_radijus" title="Atomski radijus">Atomski radijus</a> (izračunat)</th><td class="infobox-data">180 (190) pm</td></tr><tr><th scope="row" class="infobox-label">Kovalentni radijus</th><td class="infobox-data">154 pm</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Van_der_Waalsov_radijus" title="Van der Waalsov radijus">Van der Waalsov radijus</a></th><td class="infobox-data">227 pm</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektronska_konfiguracija" title="Elektronska konfiguracija">Elektronska konfiguracija</a></th><td class="infobox-data">[<a href="/wiki/Neon" title="Neon">Ne</a>] 3s<sup>1</sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektron" title="Elektron">Broj elektrona</a> u <a href="/wiki/Energetski_nivo" title="Energetski nivo">energetskom nivou</a></th><td class="infobox-data">2, 8, 1</td></tr><tr><th scope="row" class="infobox-label">1. energija ionizacije</th><td class="infobox-data">495,8 kJ/mol</td></tr><tr><th colspan="2" class="infobox-header" style="background:OrangeRed;">Fizikalne osobine</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Agregatno_stanje" title="Agregatno stanje">Agregatno stanje</a></th><td class="infobox-data">čvrsto</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Mohsova_skala_tvrdo%C4%87e" title="Mohsova skala tvrdoće">Mohsova skala tvrdoće</a></th><td class="infobox-data">0,5</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Kristalna_struktura" title="Kristalna struktura">Kristalna struktura</a></th><td class="infobox-data">kubična prostorno centrirana</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Gusto%C4%87a" title="Gustoća">Gustoća</a></th><td class="infobox-data">968<sup id="cite_ref-greenwood_2-0" class="reference"><a href="#cite_note-greenwood-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> kg/m<sup>3</sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Magnetizam" title="Magnetizam">Magnetizam</a></th><td class="infobox-data">paramagnetičan (<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \chi _{m}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msub> <mi>χ</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>m</mi> </mrow> </msub> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \chi _{m}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/028c3f2da9e3c445be4515565e4c8954d19ea960" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:3.13ex; height:2.009ex;" alt="{\displaystyle \chi _{m}}"></span> = 8,5 · 10<sup>−6</sup>)<sup id="cite_ref-crc_3-0" class="reference"><a href="#cite_note-crc-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Tali%C5%A1te" title="Talište">Tačka topljenja</a></th><td class="infobox-data">370,87 K (97,72 <a href="/wiki/Stepen_Celzija" class="mw-redirect" title="Stepen Celzija">°C</a>)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Ta%C4%8Dka_klju%C4%8Danja" title="Tačka ključanja">Tačka ključanja</a></th><td class="infobox-data">1163 K (890<sup id="cite_ref-zhang_4-0" class="reference"><a href="#cite_note-zhang-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Stepen_Celzija" class="mw-redirect" title="Stepen Celzija">°C</a>)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Molarni_volumen" title="Molarni volumen">Molarni volumen</a></th><td class="infobox-data">23,78 · 10<sup>−6</sup> m<sup>3</sup>/mol</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Toplota_isparavanja" title="Toplota isparavanja">Toplota isparavanja</a></th><td class="infobox-data">97,4<sup id="cite_ref-zhang_4-1" class="reference"><a href="#cite_note-zhang-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> kJ/mol</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Toplota_topljenja" title="Toplota topljenja">Toplota topljenja</a></th><td class="infobox-data">2,60 kJ/mol</td></tr><tr><th scope="row" class="infobox-label"><a href="/w/index.php?title=Pritisak_pare&action=edit&redlink=1" class="new" title="Pritisak pare (stranica ne postoji)">Pritisak pare</a></th><td class="infobox-data">1 <a href="/wiki/Mjere_za_pritisak" title="Mjere za pritisak">Pa</a> pri 554<sup id="cite_ref-crc_3-1" class="reference"><a href="#cite_note-crc-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> K</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Brzina_zvuka" title="Brzina zvuka">Brzina zvuka</a></th><td class="infobox-data">3200 m/s pri 293,15 K</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Specifi%C4%8Dna_toplota" title="Specifična toplota">Specifična toplota</a></th><td class="infobox-data">1230 J/(kg · K)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Specifi%C4%8Dna_elektri%C4%8Dna_provodljivost" title="Specifična električna provodljivost">Specifična električna provodljivost</a></th><td class="infobox-data">21 · 10<sup>6</sup> <a href="/wiki/Simens" title="Simens">S</a>/m</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Toplotna_provodljivost" title="Toplotna provodljivost">Toplotna provodljivost</a></th><td class="infobox-data">140 W/(m · K)</td></tr><tr><th colspan="2" class="infobox-header" style="background:OrangeRed;">Hemijske osobine</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Oksidacijsko_stanje" title="Oksidacijsko stanje">Oksidacioni broj</a></th><td class="infobox-data">1</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Oksid" title="Oksid">Oksid</a></th><td class="infobox-data">Na<sub>2</sub>O</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektrodni_potencijal" title="Elektrodni potencijal">Elektrodni potencijal</a></th><td class="infobox-data">−2,713 V (Na<sup>+</sup>+ e<sup>−</sup> → Na)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektronegativnost" title="Elektronegativnost">Elektronegativnost</a></th><td class="infobox-data">0,93 (Pauling-skala)</td></tr><tr><th colspan="2" class="infobox-header" style="background:OrangeRed;"><a href="/wiki/Izotop" title="Izotop">Izotopi</a></th></tr><tr><td colspan="2" class="infobox-full-data"><table class="wikitable" style="text-align: center; width: 100%; border-collapse: collapse; white-space: nowrap;"> <tbody><tr> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Izotop" title="Izotop">Izo</a></td> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Rasprostranjenost_u_prirodi" title="Rasprostranjenost u prirodi">RP</a></td> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Vrijeme_poluraspada" title="Vrijeme poluraspada">t<sub>1/2</sub></a></td> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Radioaktivnost" title="Radioaktivnost">RA</a></td> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Energija_raspada" title="Energija raspada">ER</a> <small>(<a href="/wiki/Elektronvolt" title="Elektronvolt">MeV</a>)</small></td> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Produkt_raspada" title="Produkt raspada">PR</a></td> </tr><tr> <td nowrap=""><sup>21</sup>Na</td> <td nowrap=""> <p><a href="/wiki/Sinteti%C4%8Dki_radioizotopi" title="Sintetički radioizotopi">sin</a> </p> </td> <td> 22,49 <a href="/wiki/Sekunda" title="Sekunda">s</a> </td> <td><a href="/wiki/Elektronski_zahvat" title="Elektronski zahvat">ε</a></td> <td>3,547</td> <td><sup>21</sup>Ne</td> </tr><tr> <td nowrap=""><sup>22</sup>Na</td> <td nowrap=""> <p><a href="/wiki/Sinteti%C4%8Dki_radioizotopi" title="Sintetički radioizotopi">sin</a> </p> </td> <td> 2,602 <a href="/wiki/Godina" title="Godina">god</a> </td> <td><a href="/wiki/Elektronski_zahvat" title="Elektronski zahvat">ε</a></td> <td>2,842</td> <td><sup>22</sup>Ne</td> </tr><tr> <td nowrap=""><sup>23</sup>Na</td> <td nowrap=""> <p>100 % </p> </td> <td colspan="4"> <a href="/w/index.php?title=Stabilni_izotopi&action=edit&redlink=1" class="new" title="Stabilni izotopi (stranica ne postoji)">Stabilan</a></td> </tr><tr> <td nowrap=""><sup>24</sup>Na</td> <td nowrap=""> <p><a href="/wiki/Sinteti%C4%8Dki_radioizotopi" title="Sintetički radioizotopi">sin</a> </p> </td> <td> 14,959 <a href="/wiki/Sat_(jedinica)" title="Sat (jedinica)">h</a> </td> <td><a href="/wiki/Beta-zraci" class="mw-redirect" title="Beta-zraci">β<sup>-</sup></a></td> <td>5,516</td> <td><sup>24</sup>Mg</td> </tr><tr> <td nowrap=""><sup>25</sup>Na</td> <td nowrap=""> <p><a href="/wiki/Sinteti%C4%8Dki_radioizotopi" title="Sintetički radioizotopi">sin</a> </p> </td> <td> 59,1 <a href="/wiki/Sekunda" title="Sekunda">s</a> </td> <td><a href="/wiki/Beta-zraci" class="mw-redirect" title="Beta-zraci">β<sup>-</sup></a></td> <td>3,835</td> <td><sup>25</sup>Mg</td> </tr> </tbody></table></td></tr><tr><th colspan="2" class="infobox-header" style="background:OrangeRed;">Sigurnosno obavještenje</th></tr><tr><td colspan="2" class="infobox-full-data"><a href="/wiki/Oznake_upozorenja" class="mw-redirect" title="Oznake upozorenja">Oznake upozorenja</a><br /> <table style="text-align:center; margin-left:auto; margin-right:auto; background-color:transparent;" class="nogrid"> <tbody><tr style="vertical-align:top;"> <td style="vertical-align:top;"><div style="margin-left:auto;margin-right:auto; text-align:center; vertical-align:top; width:72px; line-height:1.2em; background-color:transparent; font-weight:bold; padding-bottom:3px;"> <p><span typeof="mw:File"><a href="/wiki/Datoteka:Hazard_F.svg" class="mw-file-description" title="Lahko zapaljivo"><img alt="Lahko zapaljivo" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/Hazard_F.svg/70px-Hazard_F.svg.png" decoding="async" width="70" height="70" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/Hazard_F.svg/105px-Hazard_F.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/06/Hazard_F.svg/140px-Hazard_F.svg.png 2x" data-file-width="500" data-file-height="500" /></a></span> </p> F<br /><span style="line-height:1.1em; font-size:80%;">Lahko zapaljivo</span></div> </td> <td style="vertical-align:top;"><div style="margin-left:auto;margin-right:auto; text-align:center; vertical-align:top; width:72px; line-height:1.2em; background-color:transparent; font-weight:bold; padding-bottom:3px;"> <p><span typeof="mw:File"><a href="/wiki/Datoteka:Hazard_C.svg" class="mw-file-description" title="Nagrizajuće"><img alt="Nagrizajuće" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Hazard_C.svg/70px-Hazard_C.svg.png" decoding="async" width="70" height="70" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Hazard_C.svg/105px-Hazard_C.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/87/Hazard_C.svg/140px-Hazard_C.svg.png 2x" data-file-width="500" data-file-height="500" /></a></span> </p> C<br /><span style="line-height:1.1em; font-size:80%;">Nagrizajuće</span></div> </td></tr></tbody></table></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Obavje%C5%A1tenja_o_riziku_i_sigurnosti" title="Obavještenja o riziku i sigurnosti">Obavještenja o riziku i sigurnosti</a></th><td class="infobox-data">R: <span style="color:#ff7d00; border-bottom:1px dotted #ff7d00;" title="Burno reagira s vodom i oslobađaju se vrlo lahko zapaljivi plinovi.">14/15</span>-<span style="color:#ff7d00; border-bottom:1px dotted #ff7d00;" title="Izaziva opekotine.">34</span><br />S: (<span style="color:#ff7d00; border-bottom:1px dotted #ff7d00;" title="Čuvati pod ključem i izvan dohvata djece (Oznaka potrebna samo kod prodaje privatnim osobama).">1/2</span>-)<span style="color:#ff7d00; border-bottom:1px dotted #ff7d00;" title="Čuvati uz ove uslove... (tekućinu propisuje proizvođač).">5</span>-<span style="color:#ff7d00; border-bottom:1px dotted #ff7d00;" title="Čuvati posudu na suhom.">8</span>-<span style="color:#ff7d00; border-bottom:1px dotted #ff7d00;" title="Za gašenje požara koristiti ... (navesti tačan tip aparata za gašenje. Ako gašenje vodom povećava opasnost dodati">43</span>-<span style="color:#ff7d00; border-bottom:1px dotted #ff7d00;" title="U slučaju nesreće ili zdravstvenih tegoba hitno zatražiti savjet liječnika (ako je moguće pokazati naljepnicu).">45</span></td></tr><tr><td colspan="2" class="infobox-below"><small>Ako je moguće i u upotrebi, koriste se <a href="/wiki/Osnovne_SI_jedinice" title="Osnovne SI jedinice">osnovne SI jedinice</a>.<br />Ako nije drugačije označeno, svi podaci dobijeni su mjerenjima u normalnim uvjetima.</small></td></tr></tbody></table> <p><b>Natrij</b> (<a href="/wiki/Latinski_jezik" title="Latinski jezik">latinski</a>: <span lang="la"><i>natrium</i></span>) jest <a href="/wiki/Hemijski_element" title="Hemijski element">hemijski element</a> koji ima <a href="/wiki/Hemijski_simbol" title="Hemijski simbol">simbol</a> <b>Na</b> i atomski broj 11. U periodnom sistemu nalazi se u trećoj periodi i kao alkalni metal u <a href="/wiki/Alkalni_metali" title="Alkalni metali">IA</a> (glavnoj) grupi. Jedini stabilni <a href="/wiki/Izotop" title="Izotop">izotop</a> mu je <sup>23</sup>Na. </p><p>Elementarni natrij prvi put je dobio <a href="/wiki/Humphry_Davy" title="Humphry Davy">Humphry Davy</a> 1807. godine putem <a href="/wiki/Elektroliza" title="Elektroliza">elektrolize</a> istopljenog natrij hidroksida te mu dao ime <i>sodium</i>. Ovaj naziv se i danas koristi u mnogim jezicima, kao što su engleski i francuski, a njegovi nazivi u romanskim i nekim slavenskim jezicima se donekle razlikuju. U <a href="/wiki/Bosanski_jezik" title="Bosanski jezik">bosanskom jeziku</a>, ime <i>natrij</i> je izvedeno iz arapskog ناترون <i>natrun</i>, <i>natron</i>, odnosno iz egipatskog <i>netjerj</i>. Pored bosanskog, ovaj naziv je raširen i u germanskim i slavenskim jezicima. </p><p>U normalnim uslovima, natrij je poput <a href="/wiki/Vosak" title="Vosak">voska</a> mehki metal, srebrenastog sjaja i izuzetno reaktivan. Zbog svoje velike reaktivnosti metalni (elementarni) natrij se skladišti u inertnim uslovima, najčešće u <a href="/w/index.php?title=Parafin&action=edit&redlink=1" class="new" title="Parafin (stranica ne postoji)">parafinskom</a> ulju ili petroleumu, a za veće količine koriste se hermetički zatvorene čelične bačve. Natrij spada među deset najčešćih elemenata u <a href="/wiki/Zemljina_kora" title="Zemljina kora">Zemljinoj kori</a>. Javlja se u brojnim <a href="/wiki/Minerali" class="mw-redirect" title="Minerali">mineralima</a> u stijenama i na <a href="/wiki/More" title="More">morskom</a> dnu. U <a href="/wiki/Okean" title="Okean">okeanima</a> su također rastvorene značajne količine natrija u obliku <a href="/wiki/Ion" title="Ion">iona</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Historija">Historija</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=1" title="Uredi odlomak "Historija"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=1" title="Edit section's source code: Historija"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Otkrio ga je <a href="/wiki/Engleska" title="Engleska">engleski</a> hemičar Sir Humphry Davy <a href="/wiki/1807." title="1807.">1807.</a> elektrolizom rastaljenog natrij-hidroksida (NaOH). </p><p>U starom Egiptu i u <a href="/wiki/Antika" title="Antika">antičkim</a> vremenima iz slanih jezera se dobijala <i>soda</i>, koju su Egipćani zvali <i>netjerj</i> (<i>neter</i>). Grci su preuzeli ovu riječ kao νίτρον <i>nitron</i>, Rimljani kao <i>nitrium</i> a Arapi kao ناترون <i>natrun</i>.<sup id="cite_ref-MinAtlas_5-0" class="reference"><a href="#cite_note-MinAtlas-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Spojevi natrija su, za razliku od elementarnog natrija, poznati mnogo duže, a neki od njih su se dobijali i prerađivali iz morske vode, jezera i izvora <a href="/wiki/Zemni_plin" class="mw-redirect" title="Zemni plin">zemnog plina</a>. Jedan od najvažnijih spojeva natrija je <a href="/wiki/Natrij-hlorid" title="Natrij-hlorid">natrij-hlorid</a> (<i>kuhinjska so</i>), koja se dobija u rudnicima ili isušivanjem morske vode odnosno slanih podzemnih voda. U historiji, kuhinjska so je bila jedan od najvažnijih trgovačkih artikala, na kojem su mnogi historijski gradovi izgradili svoju vojnu i ekonomsku moć. I danas nazivi brojnih gradova su izvedeni iz riječi <i>so</i>, kao što je <a href="/wiki/Tuzla" title="Tuzla">Tuzla</a> (tur. <i>tuz</i>) ili <a href="/wiki/Salzburg_(grad)" class="mw-redirect" title="Salzburg (grad)">Salzburg</a> (njem. <i>Salz</i>), te <a href="/w/index.php?title=Halle_(Saale)&action=edit&redlink=1" class="new" title="Halle (Saale) (stranica ne postoji)">Halle (Saale)</a>, <a href="/w/index.php?title=Bad_Hall&action=edit&redlink=1" class="new" title="Bad Hall (stranica ne postoji)">Bad Hall</a> ili <a href="/w/index.php?title=Hall_in_Tirol&action=edit&redlink=1" class="new" title="Hall in Tirol (stranica ne postoji)">Hall in Tirol</a> po germanskom nazivu <i>Hall</i>.<sup id="cite_ref-Stifler_6-0" class="reference"><a href="#cite_note-Stifler-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Osim soli, i brojni drugi prirodni natrijevi spojevi poput <a href="/wiki/Natrij-karbonat" title="Natrij-karbonat">natrij-karbonata</a> (<i>soda</i> ili <i>natron</i>) su se također koristili od davnih vremena. </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Natrium.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/90/Natrium.jpg/220px-Natrium.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/90/Natrium.jpg/330px-Natrium.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/90/Natrium.jpg/440px-Natrium.jpg 2x" data-file-width="800" data-file-height="600" /></a><figcaption>Natrij u parafinskom ulju</figcaption></figure> <p>Dobijanje elementarnog natrija prvi put je uspjelo engleskom naučniku <a href="/wiki/Humphry_Davy" title="Humphry Davy">Humphry Davyu</a> 1807. godine putem elektrolize istopljenog natrij hidroksida (<i>žive sode</i>) korištenjem Voltinog elektrostatičkog stuba kao izvorom struje. Po izvještaju Kraljevskog društva iz Londona od 19. novembra 1807. godine, Davy je dobio dva različita metala: u sodi sadržani natrij koji je on nazvao <i>sodium</i>, naziv koji se i danas koristi za ovaj element u francuskom i engleskom jeziku, te drugi metal koji je on nazvao <i>potassium</i> (<a href="/wiki/Kalij" title="Kalij">kalij</a>). <a href="/wiki/Jacob_Berzelius" title="Jacob Berzelius">Berzelius</a> je 1811. godine umjesto <i>sodium</i> predložio današnji naziv <i>natrium</i>.<sup id="cite_ref-MinAtlas_5-1" class="reference"><a href="#cite_note-MinAtlas-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Osobine">Osobine</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=2" title="Uredi odlomak "Osobine"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=2" title="Edit section's source code: Osobine"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Fizičke"><span id="Fizi.C4.8Dke"></span>Fizičke</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=3" title="Uredi odlomak "Fizičke"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=3" title="Edit section's source code: Fizičke"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Cubic-body-centered.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/1/1d/Cubic-body-centered.png" decoding="async" width="144" height="140" class="mw-file-element" data-file-width="144" data-file-height="140" /></a><figcaption>Kristalna struktura natrija, <i>a</i> = 429 pm<sup id="cite_ref-Schubert_7-0" class="reference"><a href="#cite_note-Schubert-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup></figcaption></figure> <p>Natrij je srebrenasto bijeli, mehki i lahki metal. U mnogim fizičkim osobinama, natrij stoji između <a href="/wiki/Litij" title="Litij">litija</a> i <a href="/wiki/Kalij" title="Kalij">kalija</a>. Tako naprimjer, tačka topljenja natrij iznosi 97,82 °C, što je između litijeve (180,54 °C) i kalijeve (63,6 °C).<sup id="cite_ref-HoWi_8-0" class="reference"><a href="#cite_note-HoWi-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Slično je i kod tačke ključanja i specifičnog toplotnog kapaciteta. Sa gustoćom od 0,968 g · cm<sup>−3</sup><sup id="cite_ref-HoWi_8-1" class="reference"><a href="#cite_note-HoWi-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> natrij spada u elemente sa najmanjom <a href="/wiki/Specifi%C4%8Dna_te%C5%BEina" title="Specifična težina">specifičnom težinom</a>. Među elementima koji su u čvrstom stanju na sobnoj temperaturi, samo još litij i kalij imaju manju gustoću. Na Mohsovoj skali tvrdoće, natrij ima vrijednost od 0,5<sup id="cite_ref-webelements_9-0" class="reference"><a href="#cite_note-webelements-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup>, odnosno tako mehak da se može rezati <a href="/wiki/No%C5%BE" title="Nož">nožem</a>. </p><p>Natrij se, kao i drugi alkalni metali, kristalizira u kubičnom kristalnom sistemu u kubičnoj prostornoj centriranoj rešetki sa prostornom grupom <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle Im{\bar {3}}m}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>I</mi> <mi>m</mi> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mover> <mn>3</mn> <mo stretchy="false">¯</mo> </mover> </mrow> </mrow> <mi>m</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle Im{\bar {3}}m}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a0e2f7dcb20889a747c4dfc6ddf866a827ca7257" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:6.415ex; height:2.509ex;" alt="{\displaystyle Im{\bar {3}}m}"></span> i dvije formulske jedinice po jednoj elementarnoj ćeliji. Ispod temperature od 51 K on prelazi u heksagonalnu gustu kuglastu strukturu sa parametrom rešetke od <i>a</i> = 376 pm i <i>c</i> = 615 pm über.<sup id="cite_ref-Schubert_7-1" class="reference"><a href="#cite_note-Schubert-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> Natrijeva para se sastoji iz pojedinih atoma metala, ali i dimera u obliku Na<sub>2</sub>. Na tački ključanja oko 16%<sup id="cite_ref-HoWi_8-2" class="reference"><a href="#cite_note-HoWi-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> atoma se nalazi u obliku dimera. Para natrija je žute boje, a gledajući kroz nju nazire se i ljubičasta boja. </p><p>S kalijem gradi tečne smjese na sobnoj temperaturi u raznim opsezima koncentracija. Fazni dijagram pri 7 °C pokazuje peritektične otopljene spojeve Na<sub>2</sub>K i eutektičnu tačku na −12,6 °C sa sadržinom kalija od 77% po masenom udjelu.<sup id="cite_ref-rossen_10-0" class="reference"><a href="#cite_note-rossen-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup><br /> </p> <figure class="mw-halign-left" typeof="mw:File"><a href="/wiki/Datoteka:Phase_diagram_potassium_sodium_s_l.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Phase_diagram_potassium_sodium_s_l.svg/350px-Phase_diagram_potassium_sodium_s_l.svg.png" decoding="async" width="350" height="250" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Phase_diagram_potassium_sodium_s_l.svg/525px-Phase_diagram_potassium_sodium_s_l.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/54/Phase_diagram_potassium_sodium_s_l.svg/700px-Phase_diagram_potassium_sodium_s_l.svg.png 2x" data-file-width="744" data-file-height="531" /></a><figcaption></figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="Hemijske">Hemijske</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=4" title="Uredi odlomak "Hemijske"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=4" title="Edit section's source code: Hemijske"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Kao i drugi alkalni metali, natrij je veoma neplemenit element (<a href="/wiki/Elektrodni_potencijal" title="Elektrodni potencijal">elektrodni potencijal</a>: −2,71 V<sup id="cite_ref-HoWi_8-3" class="reference"><a href="#cite_note-HoWi-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>) i vrlo lahko reagira sa brojnim drugim elementima, a jednim dijelom i sa spojevima. Reagira najlakše sa nemetalima, poput <a href="/wiki/Hlor" title="Hlor">hlora</a> i <a href="/wiki/Sumpor" title="Sumpor">sumpora</a>, vrlo burno, dajući ponekad i intenzivno žuti plamen. Kod posebno burne reakcije sa kisikom javlja se jedna posebnost. Natrij i kisik međusobno ne reagiraju bez prisustva vode na sobnoj temperaturi čak i pri zagrijavanju. U atmosferi bez prisustva vode ali uz prisustvo kisika, natrij se čak može i topiti, bez da reagira sa kisikom. Međutim, ako pri tome dođe u kontakt sa vlagom, vrlo lahko se zapali te nastaje <a href="/wiki/Natrij-peroksid" title="Natrij-peroksid">natrij-peroksid</a>.<sup id="cite_ref-HoWi_8-4" class="reference"><a href="#cite_note-HoWi-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {2\ Na+O_{2}\rightarrow Na_{2}O_{2}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">N</mi> <mi mathvariant="normal">a</mi> <mo>+</mo> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo stretchy="false">→</mo> <mi mathvariant="normal">N</mi> <msub> <mi mathvariant="normal">a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <msub> <mi mathvariant="normal">O</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {2\ Na+O_{2}\rightarrow Na_{2}O_{2}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/64c4933431e9fbc278cc5b26015e823cf19c2b86" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:20.788ex; height:2.509ex;" alt="{\displaystyle \mathrm {2\ Na+O_{2}\rightarrow Na_{2}O_{2}} }"></span></dd> <dd><small>reakcija natrija i kisika</small></dd></dl> <p>Sa vodom natrij reagira tako što iz vode istiskuje <a href="/wiki/Vodik" title="Vodik">vodik</a> te gradi <a href="/wiki/Natrij-hidroksid" title="Natrij-hidroksid">natrij-hidroksid</a>. U <a href="/wiki/Alkohol" title="Alkohol">alkoholima</a> natrij gradi natrij alkoholate a iz njih također istiskuje vodik. Zbog velike reakcijske toplote, natrij u reakcijama se često topi. Ako se u reakciji pojavi natrij koji je u prahu, tako da se poveća reaktivna površina natrija, može doći i do eksplozije, a vodonik se može zapaliti. Ukoliko natrij dođe u kontakt sa spojevima koji u sebi sadrže <a href="/wiki/Hlor" title="Hlor">hlor</a>, kao što su <a href="/wiki/Metilen_hlorid" title="Metilen hlorid">dihlormetan</a>, <a href="/wiki/Hloroform" title="Hloroform">hloroform</a> i <a href="/w/index.php?title=Tetrahlormetan&action=edit&redlink=1" class="new" title="Tetrahlormetan (stranica ne postoji)">tetrahlormetan</a>, dolazi do stvaranja natrij-hlorida u brzoj i egzotermnoj reakciji. </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {2\ Na+2\ H_{2}O\rightarrow 2\ NaOH+H_{2}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">N</mi> <mi mathvariant="normal">a</mi> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mi mathvariant="normal">O</mi> <mo stretchy="false">→</mo> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">N</mi> <mi mathvariant="normal">a</mi> <mi mathvariant="normal">O</mi> <mi mathvariant="normal">H</mi> <mo>+</mo> <msub> <mi mathvariant="normal">H</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {2\ Na+2\ H_{2}O\rightarrow 2\ NaOH+H_{2}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/e22731fd93877674914ea15c8b87de268be64829" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:31.289ex; height:2.509ex;" alt="{\displaystyle \mathrm {2\ Na+2\ H_{2}O\rightarrow 2\ NaOH+H_{2}} }"></span></dd> <dd><small>reakcija natrija i vode</small></dd></dl> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Natriumelektrid.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Natriumelektrid.jpg/220px-Natriumelektrid.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Natriumelektrid.jpg/330px-Natriumelektrid.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Natriumelektrid.jpg/440px-Natriumelektrid.jpg 2x" data-file-width="4224" data-file-height="2816" /></a><figcaption>Natrij rastvoren u tečnom <a href="/wiki/Amonijak" title="Amonijak">amonijaku</a></figcaption></figure> <p>Natrij se otapa u tečnom amonijaku daje plavu boju. Boja se javlja zbog oslobođenih <a href="/wiki/Elektron" title="Elektron">elektrona</a>, koje natrij otpušta u rastvoru. Na taj način, takav rastvor provodi električnu struju i blago je paramagnetičan. </p> <div class="mw-heading mw-heading3"><h3 id="Izotopi">Izotopi</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=5" title="Uredi odlomak "Izotopi"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=5" title="Edit section's source code: Izotopi"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Poznato je ukupno 15 izotopa i dva nuklearna izomera natrija počev od <sup>18</sup>Na do <sup>33</sup>Na.<sup id="cite_ref-nubase_11-0" class="reference"><a href="#cite_note-nubase-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> Međutim, od njih samo jedan izotop <sup>23</sup>Na se može naći u prirodi. Stoga je natrij jedan od 22 hemijska elementa koji imaju samo jedan stabilan izotop. Izotop sa najdužim vremenom poluraspada je <sup>22</sup>Na čije vrijeme poluraspada iznosi 2,602 godina<sup id="cite_ref-nubase_11-1" class="reference"><a href="#cite_note-nubase-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> a raspada se putem beta raspada i prelazi u <sup>22</sup>Ne i <sup>24</sup>Na koji se koristi u nuklearnoj medicini kao <i>tracer</i>. Svi drugi izotopi i <a href="/wiki/Nuklearni_izomer" title="Nuklearni izomer">nuklearni izomeri</a> imaju vrlo kratka vremena poluraspada u intervalima od nekoliko sekundi ili milisekundi. </p> <div class="mw-heading mw-heading2"><h2 id="Rasprostranjenost">Rasprostranjenost</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=6" title="Uredi odlomak "Rasprostranjenost"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=6" title="Edit section's source code: Rasprostranjenost"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Halit-Kristalle.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Halit-Kristalle.jpg/200px-Halit-Kristalle.jpg" decoding="async" width="200" height="148" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Halit-Kristalle.jpg/300px-Halit-Kristalle.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Halit-Kristalle.jpg/400px-Halit-Kristalle.jpg 2x" data-file-width="433" data-file-height="320" /></a><figcaption>Mineral halit</figcaption></figure> <p>U poznatom svemiru, natrij je 14. po zastupljenosti hemijski element,<sup id="cite_ref-cameron_12-0" class="reference"><a href="#cite_note-cameron-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> što se približno može uporediti sa rasprostranjenošću <a href="/wiki/Kalcij" title="Kalcij">kalcija</a> i <a href="/wiki/Nikl" title="Nikl">nikla</a>. U emitiranim <a href="/wiki/Svjetlost" title="Svjetlost">svjetlosnim</a> linijama mnogih svemirskih tijela, među njima i Sunca, moguće je detektirati i žute D-linije natrija. Na Zemlji, natrij je sadržan u Zemljinoj kori u približnom udjelu od 2,36%,<sup id="cite_ref-Haufigkeit_13-0" class="reference"><a href="#cite_note-Haufigkeit-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> što ga stavlja na šesto mjesto najrasprostranjenijih elemenata na Zemlji. Međutim, zbog svoje velike reaktivnosti, ne pojavljuje se u elementarnom stanju. Među brojnim spojevima najviše su zastupljene soli natrija. Jedan od najvećih izvora natrijevih soli je morska voda. Jedan litar morske vode prosječno sadrži 11 grama <a href="/wiki/Ion" title="Ion">iona</a> natrija.<sup id="cite_ref-HoWi_8-5" class="reference"><a href="#cite_note-HoWi-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>Česti minerali natrija su <a href="/wiki/Albit" title="Albit">albit</a>, poznat i kao natronski <a href="/wiki/Feldspat" title="Feldspat">feldspat</a> sa formulom NaAlSi<sub>3</sub>O<sub>8</sub> i <a href="/w/index.php?title=Oligoklas&action=edit&redlink=1" class="new" title="Oligoklas (stranica ne postoji)">oligoklas</a> (Na,Ca)Al(Si,Al)<sub>3</sub>O<sub>8</sub>. Pored ovih minerala koji su sastavni dijelovi stijena iz grupe feldspata, natrij se također nalazi i u obliku velikih naslaga soli, naročito obične kuhinjske soli. Postoje ogromne zalihe <a href="/wiki/Natrij-hlorid" title="Natrij-hlorid">natrij-hlorida</a> (minerala halita, poznatog i kao kamena so). Pored nje, so se dobija i isušivanjem morske vode. One predstavljaju najvažniji izvor natrija i njegovih ostalih spojeva. Najpoznatiji rudnik kamene soli u Bosni i Hercegovini nalazi se u Tuzli, a duž obale Jadranskog mora nalaze se brojne solane. Kamene soli ima i u Njemačkoj, gdje su poznati rudnici u gradovima <a href="/w/index.php?title=Salzgitter&action=edit&redlink=1" class="new" title="Salzgitter (stranica ne postoji)">Salzgitter</a>, <a href="/w/index.php?title=Bad_Reichenhall&action=edit&redlink=1" class="new" title="Bad Reichenhall (stranica ne postoji)">Bad Reichenhall</a>, <a href="/w/index.php?title=Stade&action=edit&redlink=1" class="new" title="Stade (stranica ne postoji)">Stade</a> i <a href="/w/index.php?title=Bad_Friedrichshall&action=edit&redlink=1" class="new" title="Bad Friedrichshall (stranica ne postoji)">Bad Friedrichshall</a>. U obliku <a href="/wiki/Minerali" class="mw-redirect" title="Minerali">minerala</a> nalazi se i u obliku alumosilikata NaAlSi<sub>3</sub>O<sub>8</sub>, čileanske šalitre (NaNO<sub>3</sub>), <a href="/w/index.php?title=Halit&action=edit&redlink=1" class="new" title="Halit (stranica ne postoji)">halita</a> (NaCl) i <a href="/w/index.php?title=Kriolit&action=edit&redlink=1" class="new" title="Kriolit (stranica ne postoji)">kriolita</a> Na<sub>3</sub>AlF<sub>6</sub>. </p><p>Pored natrij-hlorida, u prirodi se mogu naći i druge soli natrija. Tako naprimjer jedan od rijetkih prirodnih natrijevih minerala je i <a href="/wiki/Natrij-nitrat" title="Natrij-nitrat">natrij-nitrat</a> ili natronska salitra (Čileanska salitra) NaNO<sub>3</sub>. Zbog svoje dobre rastvorljivosti u vodi ona se može naći samo u posebno suhim područjima, kao što je pustinja <a href="/wiki/Atacama" title="Atacama">Atacama</a> u <a href="/wiki/%C4%8Cile" title="Čile">Čileu</a>. Prije nego što je otkriven Haber-Boschov proces, čileanska salitra je bila osnovna sirovina za proizvodnju vještačkih đubriva i <a href="/wiki/Eksploziv" title="Eksploziv">eksploziva</a>. Natrij karbonat Na<sub>2</sub>CO<sub>3</sub> se također može naći u velikim količinama u mnogim prirodnim materijalima. Najpoznatiji takav mineral je soda Na<sub>2</sub>CO<sub>3</sub> · 10 H<sub>2</sub>O. Ona se kopa u industrijskim količinama a najvećim dijelom se koristi u proizvodnji <a href="/wiki/Staklo" title="Staklo">stakla</a>. Osim ovih, postoje brojni drugi minerali natrija. Jedan od poznatijih je <a href="/w/index.php?title=Kriolit&action=edit&redlink=1" class="new" title="Kriolit (stranica ne postoji)">kriolit</a> (Na<sub>3</sub>[AlF<sub>6</sub>]), koji u istopljenom stanju služi, između ostalog, kao otapalo za aluminij oksid u procesu proizvodnje <a href="/wiki/Aluminij" title="Aluminij">aluminija</a>. Danas je poznato samo jedno mjesto gdje se u prirodi može naći kriolit na <a href="/wiki/Grenland" title="Grenland">Grenlandu</a>, tako da se kriolit uglavnom pravi vještački. </p> <div class="mw-heading mw-heading2"><h2 id="Dobijanje">Dobijanje</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=7" title="Uredi odlomak "Dobijanje"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=7" title="Edit section's source code: Dobijanje"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:MaraisSalant.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/MaraisSalant.JPG/220px-MaraisSalant.JPG" decoding="async" width="220" height="141" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bb/MaraisSalant.JPG/330px-MaraisSalant.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bb/MaraisSalant.JPG/440px-MaraisSalant.JPG 2x" data-file-width="800" data-file-height="513" /></a><figcaption>Bazeni za isparavanje morske vode gdje se dobija morska so</figcaption></figure> <p>Natrij se uglavnom dobija iz natrij hlorida, koji se dobija iz dva glavna izvora: <a href="/wiki/Rudnik" title="Rudnik">rudnika</a> kamene soli i isušivanjem rastvora koji sadrže so, kao što je morska voda. Samo jedan mali dio natrij hlorida se pretvara u elementarni natrij, dok se najveći dio koristi u ishrani kao <a href="/wiki/So" title="So">kuhinjska so</a> ili za proizvodnju drugih spojeva natrija. U tehničkom smislu, proizvodnja natrija se zasniva na procesu elektrolize suhog natrij hlorida u takozvanoj Downsovoj ćeliji (koju je 1924. godine patentirao <a href="/w/index.php?title=James_C._Downs&action=edit&redlink=1" class="new" title="James C. Downs (stranica ne postoji)">James C. Downs</a>). Za snižavanje tačke topljenja primjenjuje se eutektična smjesa soli sastavljena iz 60% <a href="/w/index.php?title=Kalcij_hlorid&action=edit&redlink=1" class="new" title="Kalcij hlorid (stranica ne postoji)">kalcij hlorida</a> i 40% natrij hlorida, koja se topi na 580 °C. U ovu smjesu ponekad se dodaje i <a href="/w/index.php?title=Barij_hlorid&action=edit&redlink=1" class="new" title="Barij hlorid (stranica ne postoji)">barij hlorid</a>. Pri elektrolizi primjenjuje se napon od oko 7 <a href="/wiki/Volt" title="Volt">volti</a>.<sup id="cite_ref-HoWi_8-6" class="reference"><a href="#cite_note-HoWi-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Za proizvodnju jednog kilograma natrija tokom elektrolize potroši se prosječno oko 10 kWh električne energije, a u ukupnom procesu proizvodnje oko 12 kWh.<sup id="cite_ref-bilder_14-0" class="reference"><a href="#cite_note-bilder-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p> <div align="left">:<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {2\ Na_{}^{+}+2\ e^{-}\rightarrow 2\ Na^{0}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">N</mi> <msubsup> <mi mathvariant="normal">a</mi> <mrow class="MJX-TeXAtom-ORD"> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msubsup> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <msup> <mi mathvariant="normal">e</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msup> <mo stretchy="false">→</mo> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">N</mi> <msup> <mi mathvariant="normal">a</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>0</mn> </mrow> </msup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {2\ Na_{}^{+}+2\ e^{-}\rightarrow 2\ Na^{0}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/b4d5cf0cbe0530ea626365a170fd46297e67a680" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.505ex; width:22.603ex; height:2.843ex;" alt="{\displaystyle \mathrm {2\ Na_{}^{+}+2\ e^{-}\rightarrow 2\ Na^{0}} }"></span> <dl><dd><small>Dobijanje natrija na katodi</small></dd></dl></div> <div align="left">:<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {2\ Cl^{-}\rightarrow Cl_{2}+2\ e^{-}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">C</mi> <msup> <mi mathvariant="normal">l</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msup> <mo stretchy="false">→</mo> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">l</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <msup> <mi mathvariant="normal">e</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {2\ Cl^{-}\rightarrow Cl_{2}+2\ e^{-}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/11ad15bd81fa5c2378f214929d33d3aebd822b52" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:19.699ex; height:2.843ex;" alt="{\displaystyle \mathrm {2\ Cl^{-}\rightarrow Cl_{2}+2\ e^{-}} }"></span> <dl><dd><small>Dobijanje hlora na anodi</small></dd></dl></div> <div align="left">:<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {2\ Na^{+}+2\ Cl^{-}\rightarrow 2\ Na+Cl_{2}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">N</mi> <msup> <mi mathvariant="normal">a</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msup> <mo>+</mo> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">C</mi> <msup> <mi mathvariant="normal">l</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msup> <mo stretchy="false">→</mo> <mn>2</mn> <mtext> </mtext> <mi mathvariant="normal">N</mi> <mi mathvariant="normal">a</mi> <mo>+</mo> <mi mathvariant="normal">C</mi> <msub> <mi mathvariant="normal">l</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msub> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {2\ Na^{+}+2\ Cl^{-}\rightarrow 2\ Na+Cl_{2}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/6c88b0ca4718e65109cfe0fb94dfa8a784daf0eb" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:29.061ex; height:2.843ex;" alt="{\displaystyle \mathrm {2\ Na^{+}+2\ Cl^{-}\rightarrow 2\ Na+Cl_{2}} }"></span> <dl><dd><small>ukupna reakcija</small></dd></dl></div> <p>Cilindrična elektrolitična ćelija se sastoji iz jedne centralne anode sastavljene od <a href="/wiki/Grafit" title="Grafit">grafita</a> i okolnog katodnog prstena napravljenog od <a href="/wiki/%C5%BDeljezo" title="Željezo">željeza</a>. Iznad ćelije je zvono, u kojem se skuplja hlor i odvodi van. Natrij se sakuplja iznad katode i preko ohlađene cijevi izlazi izvan ćelije. U ovom procesu se dobija i kristalizirani <a href="/wiki/Kalcij" title="Kalcij">kalcij</a> i vraća se nazad u otopinu. Elektroliza natrij hlorida je zamijenila raniji Castnerov proces. U tom procesu se natrij dobijao putem elektrolize iz <a href="/wiki/Natrij-hidroksid" title="Natrij-hidroksid">natrij-hidroksida</a>. Iako je ovaj proces imao određene prednosti zbog niske tačke topljenja natrij hidroksida (318 °C), međutim trošilo se mnogo više električne energije. Od uvođenja hlor-alkalne elektrolize cijena natrija je drastično opala. Pri tom je natrij postao najskuplji lahki metal uopće. Njegova cijena uveliko zavisi od troškova električne energije i cijena hlora koji nastaje u tom procesu. </p> <div class="mw-heading mw-heading2"><h2 id="Upotreba">Upotreba</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=8" title="Uredi odlomak "Upotreba"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=8" title="Edit section's source code: Upotreba"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:NaHD.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/NaHD.JPG/220px-NaHD.JPG" decoding="async" width="220" height="297" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/NaHD.JPG/330px-NaHD.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/66/NaHD.JPG/440px-NaHD.JPG 2x" data-file-width="456" data-file-height="615" /></a><figcaption>Javna rasvjeta sa visokonaponskim svjetljikama sa natrijevim parama, lahko se prepoznaje po tipičnom narandžasto-žutom svjetlu.</figcaption></figure> <p>U svijetu se svakodnevno proizvedu ogromne količine natrij-hlorida i drugih spojeva natrija poput <a href="/wiki/Natrij-karbonat" title="Natrij-karbonat">natrij-karbonata</a>. Od toga se vrlo mali dio preradi u elementarni natrij. Najveći dio se direktno potroši ili se prerađuje u druge spojeve. Natrij je najviše upotrebljavani alkalni metal. On se koristi u različite tehničke i eksperimentalne svrhe. Iz jednog dijela natrija dobijaju se brojni drugi spojevi, između ostalih, sredstva za izbjeljivanje u koja se dodaje natrij-peroksid i jaka baza <a href="/w/index.php?title=Natrij-amid&action=edit&redlink=1" class="new" title="Natrij-amid (stranica ne postoji)">natrij-amid</a>. Ovi spojevi se ne mogu naći u prirodi a također se ne mogu dobiti direktno iz natrij-hlorida. Iz natrija se dobijaju i <a href="/wiki/Natrij-cijanid" title="Natrij-cijanid">natrij-cijanid</a> i <a href="/w/index.php?title=Natrij-hidrid&action=edit&redlink=1" class="new" title="Natrij-hidrid (stranica ne postoji)">natrij-hidrid</a>. Pošto natrij utiče na proces stvrdnjavanja, može se koristiti i kao dodatak aluminijsko-silicijskim <a href="/wiki/Legura" title="Legura">legurama</a> (proces oplemenjivanja po <a href="/w/index.php?title=Aladar_Pacz&action=edit&redlink=1" class="new" title="Aladar Pacz (stranica ne postoji)">Aladar Paczu</a>). </p> <div class="mw-heading mw-heading3"><h3 id="Katalizator">Katalizator</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=9" title="Uredi odlomak "Katalizator"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=9" title="Edit section's source code: Katalizator"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Natrij <a href="/wiki/Katalizator" title="Katalizator">katalizira</a> <a href="/wiki/Polimerizacija" title="Polimerizacija">polimerizaciju</a> 1,3-butadiena i <a href="/wiki/Izopren" title="Izopren">izoprena</a>. Zbog toga se on primjenjuje u proizvodnji vještačkog <a href="/wiki/Guma" title="Guma">kaučuka</a>.<sup id="cite_ref-ziegler_15-0" class="reference"><a href="#cite_note-ziegler-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> Vještački materijal koji je dobijen sa natrijem kao katalizatorom, a koji se naziva <i>buna</i>, bio je prva vještačka <a href="/wiki/Guma" title="Guma">guma</a> na svijetu. Od 1937. godine takav materijal se proizvodio u takozvanim <i>tvornicama bune</i> (nazvanim tako po spoju 1,3-butadien i natriju) u gradiću Schkopau blizu <a href="/wiki/Leipzig" title="Leipzig">Leipziga</a>.<sup id="cite_ref-deuchem_16-0" class="reference"><a href="#cite_note-deuchem-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Rashladno_sredstvo">Rashladno sredstvo</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=10" title="Uredi odlomak "Rashladno sredstvo"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=10" title="Edit section's source code: Rashladno sredstvo"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Pošto natrij ima <a href="/wiki/Toplotna_provodljivost" title="Toplotna provodljivost">toplotnu provodljivost</a> od 140 W/m·K, što je daleko iznad <a href="/wiki/%C4%8Celik" title="Čelik">čelika</a> (15 do 58 W/m·K), te ima dobre osobine prenosa toplote kao i nisko talište a istovremeno i veliku temperaturni raspon u kojem je tečan, koristi se kao rashladno sredstvo za hlađenje ispusnih <a href="/w/index.php?title=Ventil&action=edit&redlink=1" class="new" title="Ventil (stranica ne postoji)">ventila</a> u motorima sa sagorijevanjem gdje je su veliki termički zahtjevi. Pri tome se ventilski ispusti izvode šuplji da bi se napunili natrijem. Pri upotrebi, natrij se topi te se neprestano premješta između vruće i hladne strane. Time se odvodi toplota koja nastaje na crveno užarenim dijelovima ventila. </p><p>Također se i brzi oplodni reaktori hlade istopljenim natrijem. U takvim reaktorima se brzi neutroni nastali pri razbijanju jezgre atoma ne smiju usporavati između gorivih šipki kao što je to slučaj kod drugih tipova reaktora. Pri tome se ne smije koristiti voda za hlađenje, koja služi kao sredstvo za usporavanje (moderator). Zatim se toplota dalje prenosi preko sekundarnog kruga natrija dalje za stvaranje pare koja pokreće turbine.<sup id="cite_ref-volkmer_17-0" class="reference"><a href="#cite_note-volkmer-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Svjetiljke">Svjetiljke</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=11" title="Uredi odlomak "Svjetiljke"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=11" title="Edit section's source code: Svjetiljke"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Svjetiljke sa natrijevim parama koriste karakterističnu žutu <a href="/wiki/Svjetlost" title="Svjetlost">svjetlost</a>, koju isijavaju pare natrija pri električnom pražnjenju. Često se koriste za javnu rasvjetu zbog dobre iskoristivosti električne energije. </p> <div class="mw-heading mw-heading3"><h3 id="Redukcijsko_sredstvo">Redukcijsko sredstvo</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=12" title="Uredi odlomak "Redukcijsko sredstvo"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=12" title="Edit section's source code: Redukcijsko sredstvo"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Neki metali, poput <a href="/wiki/Titanij" title="Titanij">titanija</a>, <a href="/wiki/Tantal" title="Tantal">tantala</a> i <a href="/wiki/Uranij" title="Uranij">uranija</a> se ne mogu dobiti putem reakcije redukcije sa <a href="/wiki/Ugljik" title="Ugljik">ugljikom</a>, pošto se tim reakcijama dobijaju veoma stabilni karbidi koje je teško odvojiti. Pored nekih elemenata koji se upotrebljavaju u tu svrhu, naročito aluminija i <a href="/wiki/Magnezij" title="Magnezij">magnezija</a>, vrlo često se kao redukcijsko sredstvo koristi i natrij. Osim navedenih, natrij se koristi i za proizvodnju <a href="/wiki/Kalij" title="Kalij">kalija</a>. Pošto je kalij vrlo neplemenit element, on se ne može dobiti putem redukcije sa ugljikom. Teoretska mogućnost je njegova proizvodnja putem elektrolize, ali u tehničkom smislu taj proces nije moguć zbog dobre rastvorljivosti kalija u otopljenom <a href="/wiki/Kalij-hlorid" title="Kalij-hlorid">kalij-hloridu</a>. </p><p>Natrij ima vrlo važnu ulogu kao redukcijsko sredstvo u organskim sintezama. Dugo vremena najznačajnija tehnička upotreba natrija bila je proizvodnja <a href="/wiki/Tetraetil_olovo" title="Tetraetil olovo">tetraetil olova</a> iz <a href="/w/index.php?title=Hlor_etan&action=edit&redlink=1" class="new" title="Hlor etan (stranica ne postoji)">hlor etana</a>. On je bio vrlo važno sredstvo koje je služilo u benzinskim motorima za sprječavanje udara u motoru (kao antidetonator). Međutim iz ekoloških razloga, proizvodnja tetraetil olova je znatno smanjena a negdje i zabranjena. Time je i potrošnja natrija također smanjena. Natrij se koristi i u drugim sličnim reakcijama kao naprimjer u Birchevoj redukciji i pinakol kuplovanju.<sup id="cite_ref-bruckner_18-0" class="reference"><a href="#cite_note-bruckner-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> Međutim, ove reakcije su značajne samo u laboratorijske svrhe. </p> <div class="mw-heading mw-heading3"><h3 id="Sredstvo_za_sušenje"><span id="Sredstvo_za_su.C5.A1enje"></span>Sredstvo za sušenje</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=13" title="Uredi odlomak "Sredstvo za sušenje"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=13" title="Edit section's source code: Sredstvo za sušenje"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Pošto natrij reagira sa vodom čak i u tragovima, svježe presovana žica od natrija se može koristiti kao sredstvo za sušenje organskih otapala poput <a href="/wiki/Dietil_eter" title="Dietil eter">dietil etera</a> ili <a href="/wiki/Toluen" title="Toluen">toluola</a>. Ova metoda nije moguća za otapala koja sadrže halogene elemente kao što su <a href="/wiki/Hloroform" title="Hloroform">hloroform</a> i <a href="/wiki/Metilen_hlorid" title="Metilen hlorid">metilen hlorid</a>, jer sa njima natrij reagira veoma burno. Legure natrija i kalija na sobnoj temperaturi su u tečnom stanju. One služe za prenos toplote kao i za dehalogeniziranje u organskim sintezama. Na-K je zgodna i za sušenje već dobro osušenih otapala, da bi se dobila posebno dehidrirana otapala. </p> <div class="mw-heading mw-heading2"><h2 id="Spojevi">Spojevi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=14" title="Uredi odlomak "Spojevi"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=14" title="Edit section's source code: Spojevi"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <div role="note" class="hatnote navigation-not-searchable">Glavni članak: <a href="/w/index.php?title=Spojevi_natrija&action=edit&redlink=1" class="new" title="Spojevi natrija (stranica ne postoji)">Spojevi natrija</a></div> <p>Spojevi natrija je od ogromnog komercijalnog značaja, djelimično su osnova industrije <a href="/wiki/Staklo" title="Staklo">stakla</a>, <a href="/wiki/Papir" title="Papir">papira</a>, <a href="/wiki/Sapun" title="Sapun">sapuna</a> i <a href="/wiki/Tekstil" title="Tekstil">tekstila</a>.<sup id="cite_ref-Ullmann_19-0" class="reference"><a href="#cite_note-Ullmann-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> Među najznačajnije spojeve natrija ubrajaju se natrij hlorid (obična, kuhinjska so) (NaCl), <a href="/wiki/Natrij-karbonat" title="Natrij-karbonat">natrij-karbonat</a> (Na<sub>2</sub>CO<sub>3</sub>), natrij bikarbonat (soda bikarbona, NaHCO<sub>3</sub>), <a href="/wiki/Natrij-hidroksid" title="Natrij-hidroksid">natrij-hidroksid</a> (kaustična soda, NaOH), <a href="/wiki/Natrij-nitrat" title="Natrij-nitrat">natrij-nitrat</a> (NaNO<sub>3</sub>), di- i trinatrij fosfati, <a href="/wiki/Natrij-tiosulfat" title="Natrij-tiosulfat">natrij-tiosulfat</a> (Na<sub>2</sub>S<sub>2</sub>O<sub>3</sub>·5H<sub>2</sub>O) i <a href="/wiki/Boraks" title="Boraks">boraks</a> (Na<sub>2</sub>B<sub>4</sub>O<sub>7</sub>·10H<sub>2</sub>O)<sup id="cite_ref-Holl_20-0" class="reference"><a href="#cite_note-Holl-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> U svojim spojevima, natrij je obično u ionskoj vezi vezan sa vodom i anionima, i smatra se kao jaka Lewisova kiselina.<sup id="cite_ref-cowan_21-0" class="reference"><a href="#cite_note-cowan-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Sodium_stearate_v2.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Sodium_stearate_v2.svg/280px-Sodium_stearate_v2.svg.png" decoding="async" width="280" height="86" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Sodium_stearate_v2.svg/420px-Sodium_stearate_v2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Sodium_stearate_v2.svg/560px-Sodium_stearate_v2.svg.png 2x" data-file-width="1325" data-file-height="406" /></a><figcaption>Dvije ekvivalentne slike hemijske strukture natrij stearata, tipičnog sapuna</figcaption></figure> <p>Većina sapuna su soli natrija masnih kiselina. Natrijevi sapuni su tvrđi od kalijevih i imaju višu tačku topljenja.<sup id="cite_ref-Holl_20-1" class="reference"><a href="#cite_note-Holl-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> Natrij hlorid se često koristi i za odleđivanje asfaltnih površina i kao dodatak za zaštitu prehrambenih namirnica od propadanja. Natrij bikarbonat se najčešće koristi za kuhanje. Zajedno sa kalijem, mnogim važnim lijekovima se dodaje natrij za poboljšanje njihove biološke dostupnosti (biodostupnost), mada je u tom pogledu mnogo bolji kalijev ion, natrij se često bira zbog svoje niže cijene koštanja i manje atomske težine.<sup id="cite_ref-remington_22-0" class="reference"><a href="#cite_note-remington-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> <a href="/w/index.php?title=Natrij_hidrid&action=edit&redlink=1" class="new" title="Natrij hidrid (stranica ne postoji)">Natrij hidrid</a> se koristi kao baza za mnoge reakcije (kao što je aldol reakcija) u organskoj hemiji i kao redukcijsko sredstvo u neorganskoj hemiji.<sup id="cite_ref-wiberg_23-0" class="reference"><a href="#cite_note-wiberg-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> </p><p>Do danas je ukupno poznato pet oksida natrija. To su natrij oksid Na<sub>2</sub>O, <a href="/wiki/Natrij-peroksid" title="Natrij-peroksid">natrij-peroksid</a> NaO<sub>2</sub>, <a href="/w/index.php?title=Dinatrij-trioksid&action=edit&redlink=1" class="new" title="Dinatrij-trioksid (stranica ne postoji)">dinatrij-trioksid</a> Na<sub>2</sub>O<sub>3</sub>, <a href="/w/index.php?title=Natrij-hiperoksid&action=edit&redlink=1" class="new" title="Natrij-hiperoksid (stranica ne postoji)">natrij-hiperoksid</a> NaO<sub>2</sub> i <a href="/w/index.php?title=Natrij-trioksid&action=edit&redlink=1" class="new" title="Natrij-trioksid (stranica ne postoji)">natrij-trioksid</a> NaO<sub>3</sub>. Natrij oksid je sastojak u mnogim vrstama stakla, a nastaje u izradi stakla iz natrij karbonata. Nastaje pri sagorijevanju natrija na samo određenim temperaturama (150–200 °C<sup id="cite_ref-HoWi_8-7" class="reference"><a href="#cite_note-HoWi-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>) i stehiometrijski dodanim količinama natrija i kisika. U suprotnom, natrij sagorijeva do natrij peroksida. On je jako oksidacijsko sredstvo i u tehničkom smislu najznačajniji oksid natrija. Koristi se kao sredstvo za izbjeljivanje tekstila i papira kao i izvor kisika za ronjenje i u <a href="/wiki/Podmornica" title="Podmornica">podmornicama</a>. Ostali oksidi natrija su dosta nestabilni i vrlo brzo se raspadaju. <a href="/wiki/Natrij-hidroksid" title="Natrij-hidroksid">Natrij-hidroksid</a> (NaOH) je za industriju jedna od najvažnijih baza. Vodeni rastvor natrij hidroksida se naziva natronska lužina. Između ostalog, ona se koristi za pravljenje sapuna i boja kao i za preradu <a href="/wiki/Boksit" title="Boksit">boksita</a> u proizvodnji <a href="/wiki/Aluminij" title="Aluminij">aluminija</a>. </p><p>Druga jedinjenja natrija su: </p> <ul><li><a href="/wiki/Natrij-cijanid" title="Natrij-cijanid">Natrij-cijanid</a></li> <li><a href="/wiki/Natrij-fluoroacetat" title="Natrij-fluoroacetat">Natrij-fluoroacetat</a></li> <li><a href="/wiki/Natrij-oksalat" title="Natrij-oksalat">Natrij-oksalat</a></li> <li><a href="/wiki/Natrij-perkarbonat" title="Natrij-perkarbonat">Natrij-perkarbonat</a></li> <li><a href="/wiki/Natrij-stearat" title="Natrij-stearat">Natrij-stearat</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Organonatrijski_spojevi">Organonatrijski spojevi</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=15" title="Uredi odlomak "Organonatrijski spojevi"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=15" title="Edit section's source code: Organonatrijski spojevi"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Monensin2.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Monensin2.png/260px-Monensin2.png" decoding="async" width="260" height="212" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Monensin2.png/390px-Monensin2.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/71/Monensin2.png/520px-Monensin2.png 2x" data-file-width="610" data-file-height="497" /></a><figcaption>Struktura natrijevog kompleksa (ion Na<sup>+</sup>, prikazan žuto) i antibiotik <a href="/w/index.php?title=Monensin&action=edit&redlink=1" class="new" title="Monensin (stranica ne postoji)">monensin</a>-A.</figcaption></figure> <p>Dobijeni su mnogi organonatrijski spojevi. Zbog velike polarnosti C-Na veza, oni se ponašaju kao izvor karbaniona (soli sa organskim anionima). Neki od poznatijih derivata uključuju <a href="/w/index.php?title=Natrij-ciklopentadienid&action=edit&redlink=1" class="new" title="Natrij-ciklopentadienid (stranica ne postoji)">natrij-ciklopentadienid</a> (NaC<sub>5</sub>H<sub>5</sub>) i <a href="/w/index.php?title=Tritil-natrij&action=edit&redlink=1" class="new" title="Tritil-natrij (stranica ne postoji)">tritil-natrij</a> ((C<sub>6</sub>H<sub>5</sub>)<sub>3</sub>CNa).<sup id="cite_ref-renfrow_24-0" class="reference"><a href="#cite_note-renfrow-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Biološki_značaj"><span id="Biolo.C5.A1ki_zna.C4.8Daj"></span>Biološki značaj</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=16" title="Uredi odlomak "Biološki značaj"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=16" title="Edit section's source code: Biološki značaj"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <div role="note" class="hatnote navigation-not-searchable">Glavni članak: <a href="/w/index.php?title=Biolo%C5%A1ka_uloga_natrija&action=edit&redlink=1" class="new" title="Biološka uloga natrija (stranica ne postoji)">Biološka uloga natrija</a></div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Scheme_sodium-potassium_pump-bs.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Scheme_sodium-potassium_pump-bs.svg/400px-Scheme_sodium-potassium_pump-bs.svg.png" decoding="async" width="400" height="175" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/47/Scheme_sodium-potassium_pump-bs.svg/600px-Scheme_sodium-potassium_pump-bs.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/47/Scheme_sodium-potassium_pump-bs.svg/800px-Scheme_sodium-potassium_pump-bs.svg.png 2x" data-file-width="652" data-file-height="285" /></a><figcaption>Djelovanje <a href="/wiki/Natrij-kalij_pumpa" title="Natrij-kalij pumpa">natrij-kalij pumpe</a> je primjer primarnog aktivnog trasporta. Dva nosača proteina lijevo koriste ATP za prijenos natrija izvan ćelije protiv koncentracije gradijenta. Proteini desno koriste sekundarni aktivni transport za prijenos kalija u ćeliju.</figcaption></figure> <p>Natrij je jedan od elemenata koji su neophodni (esencijalni) za sve životinjske <a href="/wiki/Organizam_(biologija)" title="Organizam (biologija)">organizme</a>. U njima je natrij, zajedno sa hlorom devet najčešći element, i pored kalcija i kalija, predstavlja treći po zastupljenosti neorganski ion. Time se on fiziološki ubraja u makroelemente. U živim organizmima, natrij se javlja u obliku Na<sup>+</sup> <a href="/wiki/Ion" title="Ion">iona</a>. U ljudskom tijelu, ako se uzme prosječna masa tijela od oko 70 kg, ima oko 100 g natrija u vidu Na<sup>+</sup> iona.<sup id="cite_ref-Kaim_25-0" class="reference"><a href="#cite_note-Kaim-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> Od toga dvije trećine otpada na NaCl a jedna trećina na NaHCO<sub>3</sub>. Pošto on u ljudskom tijelu čini oko 90% vanćelijskih <a href="/wiki/Elektrolit" title="Elektrolit">elektrolita</a>, koncentracija natrija određuje zapreminu međućelijskih i krvnih sudova te zapreminu međućelijskih tekućina.<sup id="cite_ref-deetjen_26-0" class="reference"><a href="#cite_note-deetjen-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Synapse_(bs).svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Synapse_%28bs%29.svg/250px-Synapse_%28bs%29.svg.png" decoding="async" width="250" height="202" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Synapse_%28bs%29.svg/375px-Synapse_%28bs%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Synapse_%28bs%29.svg/500px-Synapse_%28bs%29.svg.png 2x" data-file-width="4000" data-file-height="3230" /></a><figcaption>Sinapsa (dolje je postsinaptički dio)</figcaption></figure> <p>Preporučene minimalne količine natrija za čovjekov organizam, po preporukama njemačkog udruženja za ishranu, iznose oko 550 mg/dnevno za odraslu osobu.<sup id="cite_ref-dgev_27-0" class="reference"><a href="#cite_note-dgev-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> Američki centar za kontrolu i prevenciju bolesti navodi da je čovjeku neophodno samo 350 mg natrija dnevno.<sup id="cite_ref-nacl2_28-0" class="reference"><a href="#cite_note-nacl2-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> Druge slične organizacije daju i preporuke za najveću količinu natrija. Tako naprimjer <a href="/wiki/Svjetska_zdravstvena_organizacija" title="Svjetska zdravstvena organizacija">Svjetska zdravstvena organizacija</a> (WHO) daje preporuku da najviši dnevni unos natrija u ljudski organizam ne treba da premaši 2 grama,<sup id="cite_ref-who2_29-0" class="reference"><a href="#cite_note-who2-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> dok Američko udruženje za srce (AHA) taj iznos ograničava na maksimalno 1,5 grama dnevno.<sup id="cite_ref-aha15_30-0" class="reference"><a href="#cite_note-aha15-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> Međutim, stvarni dnevni unos natrija iznosi daleko iznad ovih preporučenih vrijednosti. Uzrok tome je relativno veliki dnevni unos kuhinjske soli (2,5 g soli u sebi sadrži oko 1 g natrija). Prema istraživanja instituta Max Rubner, muškarci prosječno dnevno unesu u organizam oko 3,2 grama natrija, dok je kod <a href="/wiki/%C5%BDena" title="Žena">žena</a> prosjek oko 2,4 grama dnevno.<sup id="cite_ref-rubner_31-0" class="reference"><a href="#cite_note-rubner-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> Pretpostavlja se da unos natrija često prelazi ove vrijednosti, jer su ova istraživanja bazirana na intervjuima sa ispitivanim osobama. U drugim studijama WHO, prosječno izlučivanje natrija putem <a href="/wiki/Mokra%C4%87a" title="Mokraća">urina</a> kod muškaraca u <a href="/wiki/Njema%C4%8Dka" title="Njemačka">Njemačkoj</a> iznosilo je 4,1 do 4,5 grama dnevno, a 2,7 do 3,5 grama kod žena.<sup id="cite_ref-elliott_32-0" class="reference"><a href="#cite_note-elliott-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p><p>U organizmima ioni natrija Na<sup>+</sup> nisu ravnomjerno raspoređeni. Kao i kod drugih iona, njihova koncentracija unutar i izvan <a href="/wiki/%C4%86elija_(biologija)" title="Ćelija (biologija)">ćelije</a> su dosta različite. Ove koncentracije iona Na<sup>+</sup> i iona hlora Cl<sup>−</sup> (uglavnom izvan ćelije), kalija K<sup>+</sup> kao i organskih aniona (uglavnom unutar ćelije) značajno određuju uslove potencijala membrane živih ćelija. Ovaj potencijal membrane i ionski gradijenti su od životnog značaja za većinu ćelija. Pošto malehni anorganski ioni neprestano odlaze u okolna područja zbog razlika u koncentracijama, istovremeno se odvija drugi aktivni proces u obrnutom smjeru. Najvažniju ulogu pri tome igra takozvana <a href="/wiki/Natrij-kalij_pumpa" title="Natrij-kalij pumpa">natrij-kalij pumpa</a> koja neprestano povratno djeluje trošeći energiju Na<sup>+</sup>- i K<sup>+</sup> iona.<sup id="cite_ref-Müller-Esterl_33-0" class="reference"><a href="#cite_note-Müller-Esterl-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> </p><p>Na<sup>+</sup> ioni igraju važnu ulogu pri stvaranju i provođenju podražaja u nervnim ćelijama (i mišićnim vlaknima). Na post<a href="/wiki/Sinapsa" title="Sinapsa">sinapsama</a> nervnih ćelija (i na neuromuskularnim završecima mišića) nalaze se posebni receptori, koji se otvaraju nakon aktiviranja od strane prenosnih materija (<a href="/wiki/Neurotransmiter" title="Neurotransmiter">neurotransmitera</a>) a koje otpušta prethodna nervna ćelija koja je nadražena, te tako postaju propusni za ione natrija. Stvara se <i>struja natrija</i> koja lokalno mijenja osnovno stanje stabilnih potencijala membrane ćelije. Unutrašnost postaje manje negativna u odnosu na vanjski dio, što se naziva depolarizacija. Ako je ova depolarizacija na svom putu do aksona dovoljna jaka, dolazi do otvaranja druge vrste natrijevog kanala. Tada se radi o natrijevim kanalima aksona koji su zavisni od napona, a koji lokalnu depolarizaciju, zajedno sa drugim ionskim kanalima, provode dalje u određenom ritmu otvaranja i zatvaranja. Na <a href="/wiki/Akson" title="Akson">aksonima</a> nervnih ćelija nastaje trajni naponski talas, takozvani akcijski potencijal. Kod vraćanja na osnovno stanje, glavnu i osnovnu ulogu ponovno ima natrij-kalij pumpa.<sup id="cite_ref-Müller-Esterl_33-1" class="reference"><a href="#cite_note-Müller-Esterl-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="U_biljkama">U biljkama</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=17" title="Uredi odlomak "U biljkama"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=17" title="Edit section's source code: U biljkama"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Za razliku od čovjeka, natrij u biljkama igra manje važnu ulogu. Dok je <a href="/wiki/Kalij" title="Kalij">kalij</a> esencijalan za sve biljke i većinu mikroorganizama, natrij je potreban za život i rast samo nekih C4- i CAM-biljaka, dok ga po pravilu C3 biljke ne trebaju. Prema određenom staništu, ipak su se razvile nezavisne biljke koje profitiraju od uzimanja natrija iz zemljišta. Takve biljke, nazvane <a href="/wiki/Halofiti" class="mw-redirect" title="Halofiti">halofiti</a>, naročito dobro rastu u obalnim područjima i područjima gdje u zemljištu postoji visoka koncentracija natrija. </p><p>Halofiti kao što su <a href="/wiki/Kupus" title="Kupus">kupus</a>, <a href="/wiki/%C5%A0e%C4%87erna_repa" title="Šećerna repa">šećerna repa</a> i mnoge C4 trave dobro podnose so, tako da mogu transportirati natrij iz centralnog cilindra u <a href="/wiki/Vakuola" title="Vakuola">vakuole</a> ćelija lišća, gdje on kao ion <a href="/wiki/Osmoza" title="Osmoza">osmotski</a> djeluje za povećanje turgora (pritiska u ćeliji) te na taj način umjesto kalija pozitivno utječe na izduženje ćelija i rast površine lista. Na taj način natrij jednim dijelom zamjenjuje kalij, a drugim djeluje na dodatni rast. </p><p>Međutim, one biljke koje nisu u stanju transportirati natrij iz centralnog cilindra u ćelije lista, akumuliraju ga u ksilemski parenhim. Takve biljke nazivaju se natrofobi, gdje, između ostalih, spadaju <a href="/wiki/Kukuruz" title="Kukuruz">kukuruz</a> i niske sorte <a href="/wiki/Grah" title="Grah">graha</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Reference">Reference</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=18" title="Uredi odlomak "Reference"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=18" title="Edit section's source code: Reference"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r3312388">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-columns references-column-width reflist-columns-2" style=""> <ol class="references"> <li id="cite_note-binder-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-binder_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r3303350">.mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}</style><cite id="CITEREFHarry_H._Binder1999" class="citation book cs1">Harry H. Binder (1999). <i>Lexikon der chemischen Elemente</i>. Stuttgart: S. Hirzel Verlag. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/3-7776-0736-3" title="Posebno:Knjižni izvori/3-7776-0736-3"><bdi>3-7776-0736-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Lexikon+der+chemischen+Elemente&rft.place=Stuttgart&rft.pub=S.+Hirzel+Verlag&rft.date=1999&rft.isbn=3-7776-0736-3&rft.au=Harry+H.+Binder&rfr_id=info%3Asid%2Fbs.wikipedia.org%3ANatrij" class="Z3988"></span></span> </li> <li id="cite_note-greenwood-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-greenwood_2-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFN._Greenwood;_A._Earnshaw1988" class="citation book cs1">N. Greenwood; A. Earnshaw (1988). <i>Chemie der Elemente</i> (1 izd.). Weinheim: VCH. str. 97. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/3-527-26169-9" title="Posebno:Knjižni izvori/3-527-26169-9"><bdi>3-527-26169-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Chemie+der+Elemente&rft.place=Weinheim&rft.pages=97&rft.edition=1&rft.pub=VCH&rft.date=1988&rft.isbn=3-527-26169-9&rft.au=N.+Greenwood%3B+A.+Earnshaw&rfr_id=info%3Asid%2Fbs.wikipedia.org%3ANatrij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></span> </li> <li id="cite_note-crc-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-crc_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-crc_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFDavid_R._Lide2003" class="citation book cs1">David R. Lide, ured. (2003). <i>CRC Handbook of Chemistry and Physics</i> (84 izd.). Boca Raton, Florida: CRC Press. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/978-1-4200-7483-3" title="Posebno:Knjižni izvori/978-1-4200-7483-3"><bdi>978-1-4200-7483-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=CRC+Handbook+of+Chemistry+and+Physics&rft.place=Boca+Raton%2C+Florida&rft.edition=84&rft.pub=CRC+Press&rft.date=2003&rft.isbn=978-1-4200-7483-3&rfr_id=info%3Asid%2Fbs.wikipedia.org%3ANatrij" class="Z3988"></span></span> </li> <li id="cite_note-zhang-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-zhang_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-zhang_4-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">Yiming Zhang, Julian R. G. Evans, Shoufeng Yang: <i>Corrected Values for Boiling Points and Enthalpies of Vaporization of Elements in Handbooks</i>. u: <i>Journal of Chemical & Engineering Data</i>. 56, 2011, str. 328–337, <a href="/wiki/Digitalni_identifikator_objekta" title="Digitalni identifikator objekta">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1021%2Fje1011086">10.1021/je1011086</a></span> </li> <li id="cite_note-MinAtlas-5"><span class="mw-cite-backlink">^ <a href="#cite_ref-MinAtlas_5-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-MinAtlas_5-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.mineralienatlas.de/lexikon/index.php/Natrium">Mineralienatlas: <i>Natrium</i></a></span> </li> <li id="cite_note-Stifler-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-Stifler_6-0">^</a></b></span> <span class="reference-text">David Stifter: <i><a rel="nofollow" class="external text" href="http://www.landesmuseum.at/eisenzeiten/eisenzeiten%20I%20pdfs/Stifter.pdf">Hallstatt – In eisenzeitlicher Tradition?</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140221031651/http://www.landesmuseum.at/eisenzeiten/eisenzeiten%20I%20pdfs/Stifter.pdf">Arhivirano</a> 21. 2. 2014. na <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> (PDF;)</i>. u: <i>Interpretierte Eisenzeiten. Fallstudien, Methoden, Theorie. Tagungsbeiträge der 1. Linzer Gespräche zur interpretativen Eisenzeitarchäologie</i>. Hrsg. Raimund Karl, Jutta Leskovar (= Studien zur Kulturgeschichte von Oberösterreich 18), Linz: Oberösterreichisches Landesmuseum 2005, str. 229–240.</span> </li> <li id="cite_note-Schubert-7"><span class="mw-cite-backlink">^ <a href="#cite_ref-Schubert_7-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Schubert_7-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">K. Schubert: <i>Ein Modell für die Kristallstrukturen der chemischen Elemente.</i> u: <i>Acta Crystallographica</i>, 1974, B30, str. 193–204; <a href="/wiki/Digitalni_identifikator_objekta" title="Digitalni identifikator objekta">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1107%2FS0567740874002469">10.1107/S0567740874002469</a></span> </li> <li id="cite_note-HoWi-8"><span class="mw-cite-backlink">^ <a href="#cite_ref-HoWi_8-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-HoWi_8-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-HoWi_8-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-HoWi_8-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-HoWi_8-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-HoWi_8-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-HoWi_8-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-HoWi_8-7"><sup><i><b>h</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFHolleman-Wiberg2007" class="citation book cs1">Holleman-Wiberg (2007). <i>Lehrbuch der Anorganischen Chemie</i> (102 izd.). Berlin. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/978-3-11-017770-1" title="Posebno:Knjižni izvori/978-3-11-017770-1"><bdi>978-3-11-017770-1</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Lehrbuch+der+Anorganischen+Chemie&rft.place=Berlin&rft.edition=102&rft.date=2007&rft.isbn=978-3-11-017770-1&rft.au=Holleman-Wiberg&rfr_id=info%3Asid%2Fbs.wikipedia.org%3ANatrij" class="Z3988"></span></span> </li> <li id="cite_note-webelements-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-webelements_9-0">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.webelements.com/sodium/physics.html">natrij na webelements.com, fizičke osobine</a></span> </li> <li id="cite_note-rossen-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-rossen_10-0">^</a></b></span> <span class="reference-text">van Rossen, G.L.C.M.; van Bleiswijk, H.: <i>Über das Zustandsdiagramm der Kalium-Natriumlegierungen.</i> u: <i>Z. 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Wedepohl: <i>The composition of the continental crust.</i> u: <i>Geochimica et Cosmochimica Acta</i>, 1995, 59, 7, str. 1217–1232; <a href="/wiki/Digitalni_identifikator_objekta" title="Digitalni identifikator objekta">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1016%2F0016-7037%2895%2900038-2">10.1016/0016-7037(95)00038-2</a></span> </li> <li id="cite_note-bilder-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-bilder_14-0">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://bilder.buecher.de/zusatz/15/15152/15152128_lese_1.pdf">Zusammenfassung über Alkalimetalle von wiley-vch</a> (PDF)</span> </li> <li id="cite_note-ziegler-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-ziegler_15-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFK._Ziegler,_F._Bersch;_H._Wollthan1934" class="citation journal cs1">K. 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Verlag. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/3-8274-1579-9" title="Posebno:Knjižni izvori/3-8274-1579-9"><bdi>3-8274-1579-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Reaktionsmechanismen&rft.edition=3&rft.pub=Spektrum+Akad.+Verlag&rft.date=2004&rft.isbn=3-8274-1579-9&rft.au=R.+Br%C3%BCckner&rfr_id=info%3Asid%2Fbs.wikipedia.org%3ANatrij" class="Z3988"></span></span> </li> <li id="cite_note-Ullmann-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-Ullmann_19-0">^</a></b></span> <span class="reference-text">Alfred Klemm, Gabriele Hartmann, Ludwig Lange, "Sodium and Sodium Alloys" u <i>Ullmann's Encyclopedia of Industrial Chemistry</i> 2005, Wiley-VCH, Weinheim. <a href="/wiki/Digitalni_identifikator_objekta" title="Digitalni identifikator objekta">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1002%2F14356007.a24_277">10.1002/14356007.a24_277</a></span> </li> <li id="cite_note-Holl-20"><span class="mw-cite-backlink">^ <a href="#cite_ref-Holl_20-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Holl_20-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFHolleman_Arnold_F.1985" class="citation book cs1">Holleman Arnold F.; et al. 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München: Elvesier GmbH.</span> </li> <li id="cite_note-dgev-27"><span class="mw-cite-backlink"><b><a href="#cite_ref-dgev_27-0">^</a></b></span> <span class="reference-text">Deutsche Gesellschaft für Ernährung e.V. <a rel="nofollow" class="external text" href="http://www.dge.de/modules.php?name=Content&pa=showpage&pid=3&page=5"><i>Referenzwerte für die Nährstoffzufuhr</i></a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20141111181559/http://www.dge.de/modules.php?name=Content&pa=showpage&pid=3&page=5">Arhivirano</a> 11. 11. 2014. na <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>. 13.12.2013.</span> </li> <li id="cite_note-nacl2-28"><span class="mw-cite-backlink"><b><a href="#cite_ref-nacl2_28-0">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.glasnaroda.ba/rubrike/gn-doktor-alternativne-medicine/item/1580-so-ili-natrijum-hlorid-najve%C4%87i-ubica-dana%C5%A1njice">So ili natrijum hlorid najveći ubica današnjice!</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130612071558/http://www.glasnaroda.ba/rubrike/gn-doktor-alternativne-medicine/item/1580-so-ili-natrijum-hlorid-najve%C4%87i-ubica-dana%C5%A1njice">Arhivirano</a> 12. 6. 2013. na <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> www.b92.net</span> </li> <li id="cite_note-who2-29"><span class="mw-cite-backlink"><b><a href="#cite_ref-who2_29-0">^</a></b></span> <span class="reference-text">World Health Organization <a rel="nofollow" class="external text" href="http://www.who.int/dietphysicalactivity/reducingsalt/en/"><i>Global Strategy on Diet, Physical Activity and Health. Population sodium reduction strategies</i></a>. 13.12.2013.</span> </li> <li id="cite_note-aha15-30"><span class="mw-cite-backlink"><b><a href="#cite_ref-aha15_30-0">^</a></b></span> <span class="reference-text">American Heart Association <a rel="nofollow" class="external text" href="http://www.heart.org/HEARTORG/GettingHealthy/Diet-and-Lifestyle-Recommendations_UCM_305855_Article.jsp"><i>The American Heart Association’s Diet and Lifestyle Recommendations</i></a>. 13.12.2013.</span> </li> <li id="cite_note-rubner-31"><span class="mw-cite-backlink"><b><a href="#cite_ref-rubner_31-0">^</a></b></span> <span class="reference-text">Max Rubner-Institut, Bundesforschungsinstitut für Ernährung und Lebensmittel <a rel="nofollow" class="external text" href="http://www.mri.bund.de/fileadmin/Institute/EV/NVSII_Abschlussbericht_Teil_2.pdf"><i>Nationale Verzehrsstudie II. Ergebnisbericht Teil 2. Die bundesweite Befragung zur Ernährung von Jugendlichen und Erwachsenen.</i></a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20131228110608/http://www.mri.bund.de/fileadmin/Institute/EV/NVSII_Abschlussbericht_Teil_2.pdf">Arhivirano</a> 28. 12. 2013. na <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>. (PDF)</span> </li> <li id="cite_note-elliott-32"><span class="mw-cite-backlink"><b><a href="#cite_ref-elliott_32-0">^</a></b></span> <span class="reference-text">Elliott P, Brown I (2006) <a rel="nofollow" class="external text" href="http://www.who.int/dietphysicalactivity/Elliot-brown-2007.pdf"><i>Sodium intakes around the world. Background document prepared for the Forum and Technical meeting on Reducing Salt Intake in Populations (Pariz 5-7.10.2006.)</i></a>. (PDF)</span> </li> <li id="cite_note-Müller-Esterl-33"><span class="mw-cite-backlink">^ <a href="#cite_ref-Müller-Esterl_33-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Müller-Esterl_33-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFMüller-Esterl2004" class="citation book cs1">Müller-Esterl (2004). <a rel="nofollow" class="external text" href="https://archive.org/details/biochemieeineein0000mull"><i>Biochemie. Eine Einführung für Mediziner und Naturwissenschaftler</i></a>. Spektrum Akademischer Verlag. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/3-8274-0534-3" title="Posebno:Knjižni izvori/3-8274-0534-3"><bdi>3-8274-0534-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Biochemie.+Eine+Einf%C3%BChrung+f%C3%BCr+Mediziner+und+Naturwissenschaftler&rft.pub=Spektrum+Akademischer+Verlag&rft.date=2004&rft.isbn=3-8274-0534-3&rft.au=M%C3%BCller-Esterl&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fbiochemieeineein0000mull&rfr_id=info%3Asid%2Fbs.wikipedia.org%3ANatrij" class="Z3988"></span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Vanjski_linkovi">Vanjski linkovi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=19" title="Uredi odlomak "Vanjski linkovi"" 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rel="nofollow" class="external text" href="https://web.archive.org/web/20140812160705/http://bigportal.ba/natrijum-nas-svakodnevni-saputnik/">Natrijum–naš svakodnevni saputnik</a></li> <li><a rel="nofollow" class="external text" href="http://www.radiochemistry.org/periodictable/elements/11.html">Radiochemistry of elements</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130602061155/http://www.radiochemistry.org/periodictable/elements/11.html">Arhivirano</a> 2. 6. 2013. na <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Literatura">Literatura</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Natrij&veaction=edit&section=20" title="Uredi odlomak "Literatura"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Natrij&action=edit&section=20" title="Edit section's source code: Literatura"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFMary_Elvira_Weeks2003" class="citation book cs1">Mary Elvira Weeks (2003). <i>Discovery of the Elements</i>. Kessinger Publishing. str. 433–457. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/9780766138728" title="Posebno:Knjižni izvori/9780766138728"><bdi>9780766138728</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Discovery+of+the+Elements&rft.pages=433-457&rft.pub=Kessinger+Publishing&rft.date=2003&rft.isbn=9780766138728&rft.au=Mary+Elvira+Weeks&rfr_id=info%3Asid%2Fbs.wikipedia.org%3ANatrij" class="Z3988"></span></li> <li><i>Natrium</i> u: <i><a rel="nofollow" class="external text" href="http://books.google.ba/books/about/Handbuch_der_anorganischen_Chemie.html?id=99APAAAAQAAJ&redir_esc=y">Gmelins Handbuch der anorganische Chemie</a></i>, 8. izd.; System-Nummer 21 (1928).</li></ul> <div role="navigation" class="navbox" aria-labelledby="Periodni_sistem_elemenata" style="padding:3px"><table class="nowraplinks mw-collapsible 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sistem elemenata">Periodni sistem elemenata</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <table style="font-size:120%; text-align:center; width: 100%;"> <tbody><tr> <td style="background-color:#A0DDA0; width:25px"><a href="/wiki/Vodik" title="Vodik">H</a> </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="background-color:#C0DDDD; width:25px"><a href="/wiki/Helij" title="Helij">He</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Litij" title="Litij">Li</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Berilij" title="Berilij">Be</a> </td> <td colspan="24">  </td> <td style="background-color:#CCCC99"><a href="/wiki/Bor_(element)" title="Bor (element)">B</a> </td> <td style="background-color:#A0DDA0"><a href="/wiki/Ugljik" title="Ugljik">C</a> </td> <td style="background-color:#A0DDA0"><a href="/wiki/Du%C5%A1ik" title="Dušik">N</a> </td> <td style="background-color:#A0DDA0"><a href="/wiki/Kisik" title="Kisik">O</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Fluor" title="Fluor">F</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Neon" title="Neon">Ne</a> </td></tr> <tr> <td style="background-color:#FF6666"><a class="mw-selflink selflink">Na</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Magnezij" title="Magnezij">Mg</a> </td> <td colspan="24">  </td> <td style="background-color:#CCCCCC"><a href="/wiki/Aluminij" title="Aluminij">Al</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Silicij" title="Silicij">Si</a> </td> <td style="background-color:#A0DDA0"><a href="/wiki/Fosfor" title="Fosfor">P</a> </td> <td style="background-color:#A0DDA0"><a href="/wiki/Sumpor" title="Sumpor">S</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Hlor" title="Hlor">Cl</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Argon" title="Argon">Ar</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Kalij" title="Kalij">K</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Kalcij" title="Kalcij">Ca</a> </td> <td colspan="14">  </td> <td style="background-color:#FFC0C0"><a href="/wiki/Skandij" title="Skandij">Sc</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Titanij" title="Titanij">Ti</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Vanadij" title="Vanadij">V</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Hrom" title="Hrom">Cr</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Mangan" title="Mangan">Mn</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/%C5%BDeljezo" title="Željezo">Fe</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Kobalt" title="Kobalt">Co</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Nikl" title="Nikl">Ni</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Bakar" title="Bakar">Cu</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Cink" title="Cink">Zn</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Galij" title="Galij">Ga</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Germanij" title="Germanij">Ge</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Arsen" title="Arsen">As</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Selen" title="Selen">Se</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Brom" title="Brom">Br</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Kripton" title="Kripton">Kr</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Rubidij" title="Rubidij">Rb</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Stroncij" title="Stroncij">Sr</a> </td> <td colspan="14">  </td> <td style="background-color:#FFC0C0"><a href="/wiki/Itrij" title="Itrij">Y</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Cirkonij" title="Cirkonij">Zr</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Niobij" title="Niobij">Nb</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Molibden" title="Molibden">Mo</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Tehnecij" title="Tehnecij">Tc</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Rutenij" title="Rutenij">Ru</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Rodij" title="Rodij">Rh</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Paladij" title="Paladij">Pd</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Srebro" title="Srebro">Ag</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Kadmij" title="Kadmij">Cd</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Indij" title="Indij">In</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Kalaj" title="Kalaj">Sn</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Antimon" title="Antimon">Sb</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Telur" title="Telur">Te</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Jod" title="Jod">I</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Ksenon" title="Ksenon">Xe</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Cezij" title="Cezij">Cs</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Barij" title="Barij">Ba</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Lantan" title="Lantan">La</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Cerij" title="Cerij">Ce</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Prazeodij" title="Prazeodij">Pr</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Neodij" title="Neodij">Nd</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Prometij" title="Prometij">Pm</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Samarij" title="Samarij">Sm</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Europij" title="Europij">Eu</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Gadolinij" title="Gadolinij">Gd</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Terbij" title="Terbij">Tb</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Disprozij" title="Disprozij">Dy</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Holmij" title="Holmij">Ho</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Erbij" title="Erbij">Er</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Tulij" title="Tulij">Tm</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Iterbij" title="Iterbij">Yb</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Lutecij" title="Lutecij">Lu</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Hafnij" title="Hafnij">Hf</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Tantal" title="Tantal">Ta</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Volfram" title="Volfram">W</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Renij" title="Renij">Re</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Osmij" title="Osmij">Os</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Iridij" title="Iridij">Ir</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Platina" title="Platina">Pt</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Zlato" title="Zlato">Au</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/%C5%BDiva" title="Živa">Hg</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Talij" title="Talij">Tl</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Olovo" title="Olovo">Pb</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Bizmut" title="Bizmut">Bi</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Polonij" title="Polonij">Po</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Astat" title="Astat">At</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Radon" title="Radon">Rn</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Francij" title="Francij">Fr</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Radij" title="Radij">Ra</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Aktinij" title="Aktinij">Ac</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Torij" title="Torij">Th</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Protaktinij" title="Protaktinij">Pa</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Uranij" title="Uranij">U</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Neptunij" title="Neptunij">Np</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Plutonij" title="Plutonij">Pu</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Americij" title="Americij">Am</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Kirij" title="Kirij">Cm</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Berkelij" title="Berkelij">Bk</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Kalifornij" title="Kalifornij">Cf</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Ajn%C5%A1tajnij" title="Ajnštajnij">Es</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Fermij" title="Fermij">Fm</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Mendelevij" title="Mendelevij">Md</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Nobelij" title="Nobelij">No</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Lorensij" title="Lorensij">Lr</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Raderfordij" title="Raderfordij">Rf</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Dubnij" title="Dubnij">Db</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Siborgij" title="Siborgij">Sg</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Borij" title="Borij">Bh</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Hasij" title="Hasij">Hs</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Majtnerij" title="Majtnerij">Mt</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Darm%C5%A1tatij" title="Darmštatij">Ds</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Rendgenij" title="Rendgenij">Rg</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Kopernicij" title="Kopernicij">Cn</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Nihonij" title="Nihonij">Nh</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Flerovij" title="Flerovij">Fl</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Moskovij" title="Moskovij">Mc</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Livermorij" title="Livermorij">Lv</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Tenesin" title="Tenesin">Ts</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Oganeson" 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