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class="vector-menu-heading"> Navigering </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Portal:Huvudsida" title="Besök huvudsidan [z]" accesskey="z"><span>Huvudsida</span></a></li><li id="n-Introduktion" class="mw-list-item"><a href="/wiki/Wikipedia:Introduktion"><span>Introduktion</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Deltagarportalen" title="Om projektet, vad du kan göra, var man kan hitta saker"><span>Deltagarportalen</span></a></li><li id="n-Bybrunnen" class="mw-list-item"><a href="/wiki/Wikipedia:Bybrunnen"><span>Bybrunnen</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:Senaste_%C3%A4ndringar" title="Lista över de senaste ändringarna på wikin [r]" accesskey="r"><span>Senaste ändringarna</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Slumpsida" title="Gå till en slumpmässigt 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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_sv.wikipedia.org&uselang=sv" class=""><span>Stöd Wikipedia</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=Special:Skapa_konto&returnto=Periodiska+systemet" title="Du uppmuntras att skapa ett konto och logga in, men det är inte obligatoriskt" class=""><span>Skapa konto</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=Special:Inloggning&returnto=Periodiska+systemet" title="Inloggning ger tillgång till fler funktioner för den som vill skriva och redigera artiklar. 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[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logga in</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"> Sidor för utloggade redigerare <a href="/wiki/Hj%C3%A4lp:Introduktion" aria-label="Läs mer om redigering"><span>läs mer</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/Special:Mina_bidrag" title="En lista över redigeringar från denna IP-adress [y]" accesskey="y"><span>Bidrag</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:Min_diskussion" title="Diskussion om redigeringar från det här IP-numret [n]" accesskey="n"><span>Diskussion</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> </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="Webbplats"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innehåll" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innehåll</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytta till sidofältet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">dölj</button> </div> <ul class="vector-toc-contents" 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">Inledning</div> </a> </li> <li id="toc-Indelningar" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Indelningar"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Indelningar</span> </div> </a> <button aria-controls="toc-Indelningar-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>Växla underavsnittet Indelningar</span> </button> <ul id="toc-Indelningar-sublist" class="vector-toc-list"> <li id="toc-Grupper" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Grupper"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Grupper</span> </div> </a> <ul id="toc-Grupper-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Perioder" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Perioder"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Perioder</span> </div> </a> <ul id="toc-Perioder-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Block" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Block"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Block</span> </div> </a> <ul id="toc-Block-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Övriga" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Övriga"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>Övriga</span> </div> </a> <ul id="toc-Övriga-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Historik" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Historik"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Historik</span> </div> </a> <button aria-controls="toc-Historik-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>Växla underavsnittet Historik</span> </button> <ul id="toc-Historik-sublist" class="vector-toc-list"> <li id="toc-Newlands_tabell" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Newlands_tabell"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Newlands tabell</span> </div> </a> <ul id="toc-Newlands_tabell-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mendelejevs_och_Meyers_system" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Mendelejevs_och_Meyers_system"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Mendelejevs och Meyers system</span> </div> </a> <ul id="toc-Mendelejevs_och_Meyers_system-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Efter_Mendelejev" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Efter_Mendelejev"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Efter Mendelejev</span> </div> </a> <ul id="toc-Efter_Mendelejev-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Andra_sätt_att_ordna_grundämnen" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Andra_sätt_att_ordna_grundämnen"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Andra sätt att ordna grundämnen</span> </div> </a> <ul id="toc-Andra_sätt_att_ordna_grundämnen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Se_även" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Se_även"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Se även</span> </div> </a> <ul id="toc-Se_även-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Källor" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Källor"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Källor</span> </div> </a> <ul id="toc-Källor-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Externa_länkar" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Externa_länkar"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Externa länkar</span> </div> </a> <ul id="toc-Externa_länkar-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="Innehåll" 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="Växla innehållsförteckningen" > <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">Växla innehållsförteckningen</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">Periodiska systemet</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="Gå till en artikel på ett annat språk. Tillgänglig på 202 språk" > <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-202" 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">202 språk</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/Periodieke_tabel" title="Periodieke tabel – afrikaans" lang="af" hreflang="af" data-title="Periodieke tabel" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Periodensystem" title="Periodensystem – schweizertyska" lang="gsw" hreflang="gsw" data-title="Periodensystem" data-language-autonym="Alemannisch" data-language-local-name="schweizertyska" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8B%A8%E1%8A%95%E1%8C%A5%E1%88%A8_%E1%8A%90%E1%8C%88%E1%88%AE%E1%89%BD_%E1%88%A0%E1%8A%95%E1%8C%A0%E1%88%A8%E1%8B%A5" title="የንጥረ ነገሮች ሠንጠረዥ – amhariska" lang="am" hreflang="am" data-title="የንጥረ ነገሮች ሠንጠረዥ" data-language-autonym="አማርኛ" data-language-local-name="amhariska" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-smn mw-list-item"><a href="https://smn.wikipedia.org/wiki/R%C3%A1i%C4%91ul%C3%A2%C5%A1_vu%C3%A1h%C3%A1d%C3%A2h" title="Ráiđulâš vuáhádâh – enaresamiska" lang="smn" hreflang="smn" data-title="Ráiđulâš vuáhádâh" data-language-autonym="Anarâškielâ" data-language-local-name="enaresamiska" class="interlanguage-link-target"><span>Anarâškielâ</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%86%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%A4_%E0%A4%B8%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%80" title="आवर्त सारणी – angika" lang="anp" hreflang="anp" data-title="आवर्त सारणी" data-language-autonym="अंगिका" data-language-local-name="angika" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ab mw-list-item"><a href="https://ab.wikipedia.org/wiki/%D0%90%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D2%9B%D3%99%D0%B0_%D1%80%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D0%BA%D0%B0%D1%82%D3%99_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Аелементқәа рпериодикатә система – abchaziska" lang="ab" hreflang="ab" data-title="Аелементқәа рпериодикатә система" data-language-autonym="Аԥсшәа" data-language-local-name="abchaziska" class="interlanguage-link-target"><span>Аԥсшәа</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A7%D9%84%D8%AC%D8%AF%D9%88%D9%84_%D8%A7%D9%84%D8%AF%D9%88%D8%B1%D9%8A" title="الجدول الدوري – arabiska" lang="ar" hreflang="ar" data-title="الجدول الدوري" data-language-autonym="العربية" data-language-local-name="arabiska" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Tabla_periodica_d%27os_elementos" title="Tabla periodica d'os elementos – aragonesiska" lang="an" hreflang="an" data-title="Tabla periodica d'os elementos" data-language-autonym="Aragonés" data-language-local-name="aragonesiska" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Tabela_periodic%C3%A3-a_elements%C3%A3lor" title="Tabela periodicã-a elementsãlor – arumänska" lang="rup" hreflang="rup" data-title="Tabela periodicã-a elementsãlor" data-language-autonym="Armãneashti" data-language-local-name="arumänska" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%AA%E0%A7%B0%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AC%E0%A7%83%E0%A6%A4%E0%A7%8D%E0%A6%A4_%E0%A6%A4%E0%A6%BE%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A6%BE" title="পৰ্যাবৃত্ত তালিকা – assamesiska" lang="as" hreflang="as" data-title="পৰ্যাবৃত্ত তালিকা" data-language-autonym="অসমীয়া" data-language-local-name="assamesiska" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Tabla_peri%C3%B3dica" title="Tabla periódica – asturiska" lang="ast" hreflang="ast" data-title="Tabla periódica" data-language-autonym="Asturianu" data-language-local-name="asturiska" 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%AA%E0%A5%80%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A5%89%E0%A4%A1%E0%A4%BF%E0%A4%95_%E0%A4%9F%E0%A5%87%E0%A4%AC%E0%A4%B2" title="पीरियॉडिक टेबल – awadhi" lang="awa" hreflang="awa" data-title="पीरियॉडिक टेबल" data-language-autonym="अवधी" data-language-local-name="awadhi" class="interlanguage-link-target"><span>अवधी</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Ap%E1%BB%B9i_k%C3%ADmiko_rechaukaha" title="Apỹi kímiko rechaukaha – guaraní" lang="gn" hreflang="gn" data-title="Apỹi kímiko rechaukaha" data-language-autonym="Avañe'ẽ" data-language-local-name="guaraní" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Kimy%C9%99vi_elementl%C9%99rin_d%C3%B6vri_sistemi" title="Kimyəvi elementlərin dövri sistemi – azerbajdzjanska" lang="az" hreflang="az" data-title="Kimyəvi elementlərin dövri sistemi" data-language-autonym="Azərbaycanca" data-language-local-name="azerbajdzjanska" 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%B4%DB%8C%D9%85%DB%8C%D8%A7%DB%8C%DB%8C_%D8%A7%D9%84%D9%85%D9%86%D8%AA%D9%84%D8%B1_%D8%AA%D8%A7%D8%A8%D9%84%D9%88%D8%B3%D9%88" title="شیمیایی المنتلر تابلوسو – South Azerbaijani" lang="azb" hreflang="azb" data-title="شیمیایی المنتلر تابلوسو" 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/Tab%C3%A9l_p%C3%A9riodik" title="Tabél périodik – balinesiska" lang="ban" hreflang="ban" data-title="Tabél périodik" data-language-autonym="Basa Bali" data-language-local-name="balinesiska" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A6%B0%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AF%E0%A6%BC_%E0%A6%B8%E0%A6%BE%E0%A6%B0%E0%A6%A3%E0%A6%BF" title="পর্যায় সারণি – bengali" lang="bn" hreflang="bn" data-title="পর্যায় সারণি" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Chiu-k%C3%AE-pi%C3%A1u" title="Chiu-kî-piáu – min nan" lang="nan" hreflang="nan" data-title="Chiu-kî-piáu" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="min nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BA_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%82%D0%B0%D1%80%D2%99%D1%8B%D2%A3_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D0%BA_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0%D2%BB%D1%8B" title="Химик элементтарҙың периодик системаһы – basjkiriska" lang="ba" hreflang="ba" data-title="Химик элементтарҙың периодик системаһы" data-language-autonym="Башҡортса" data-language-local-name="basjkiriska" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D1%8B%D1%8F%D0%B4%D1%8B%D1%87%D0%BD%D0%B0%D1%8F_%D1%81%D1%96%D1%81%D1%82%D1%8D%D0%BC%D0%B0_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%9E" title="Перыядычная сістэма элементаў – belarusiska" lang="be" hreflang="be" data-title="Перыядычная сістэма элементаў" data-language-autonym="Беларуская" data-language-local-name="belarusiska" 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%9F%D1%8D%D1%80%D1%8B%D1%8F%D0%B4%D1%8B%D1%87%D0%BD%D0%B0%D1%8F_%D1%81%D1%8B%D1%81%D1%82%D1%8D%D0%BC%D0%B0_%D1%85%D1%96%D0%BC%D1%96%D1%87%D0%BD%D1%8B%D1%85_%D1%8D%D0%BB%D0%B5%D0%BC%D1%8D%D0%BD%D1%82%D0%B0%D1%9E" title="Пэрыядычная сыстэма хімічных элемэнтаў – belarusiska (tarasjkevitsa)" lang="be-tarask" hreflang="be-tarask" data-title="Пэрыядычная сыстэма хімічных элемэнтаў" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="belarusiska (tarasjkevitsa)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%AA%E0%A5%80%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A5%89%E0%A4%A1%E0%A4%BF%E0%A4%95_%E0%A4%9F%E0%A5%87%E0%A4%AC%E0%A4%B2" title="पीरियॉडिक टेबल – Bhojpuri" lang="bh" hreflang="bh" data-title="पीरियॉडिक टेबल" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Peryodikong_tableta" title="Peryodikong tableta – Central Bikol" lang="bcl" hreflang="bcl" data-title="Peryodikong tableta" 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-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D1%87%D0%BD%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Периодична система – bulgariska" lang="bg" hreflang="bg" data-title="Периодична система" data-language-autonym="Български" data-language-local-name="bulgariska" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Periodnsystem" title="Periodnsystem – bayerska" lang="bar" hreflang="bar" data-title="Periodnsystem" data-language-autonym="Boarisch" data-language-local-name="bayerska" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%A2%E0%BE%A9%E0%BC%8B%E0%BD%A2%E0%BE%AB%E0%BD%A6%E0%BC%8B%E0%BD%80%E0%BE%B1%E0%BD%B2%E0%BC%8B%E0%BD%91%E0%BD%B4%E0%BD%A6%E0%BC%8B%E0%BD%A0%E0%BD%81%E0%BD%BC%E0%BD%A2%E0%BC%8B%E0%BD%A2%E0%BD%BA%E0%BD%A0%E0%BD%B4%E0%BC%8B%E0%BD%98%E0%BD%B2%E0%BD%82%E0%BC%8D" title="རྩ་རྫས་ཀྱི་དུས་འཁོར་རེའུ་མིག། – tibetanska" lang="bo" hreflang="bo" data-title="རྩ་རྫས་ཀྱི་དུས་འཁོར་རེའུ་མིག།" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetanska" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Periodni_sistem_elemenata" title="Periodni sistem elemenata – bosniska" lang="bs" hreflang="bs" data-title="Periodni sistem elemenata" data-language-autonym="Bosanski" data-language-local-name="bosniska" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Taolenn_beriodek_an_elfenno%C3%B9" title="Taolenn beriodek an elfennoù – bretonska" lang="br" hreflang="br" data-title="Taolenn beriodek an elfennoù" data-language-autonym="Brezhoneg" data-language-local-name="bretonska" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bxr mw-list-item"><a href="https://bxr.wikipedia.org/wiki/%D2%AE%D0%B5%D0%BB%D1%85%D1%8D_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D1%8D" title="Үелхэ системэ – Russia Buriat" lang="bxr" hreflang="bxr" data-title="Үелхэ системэ" data-language-autonym="Буряад" data-language-local-name="Russia Buriat" class="interlanguage-link-target"><span>Буряад</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Taula_peri%C3%B2dica" title="Taula periòdica – katalanska" lang="ca" hreflang="ca" data-title="Taula periòdica" data-language-autonym="Català" data-language-local-name="katalanska" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%AD%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%81%D0%B5%D0%BD_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%BB%D0%B0_%D1%82%D1%8B%D1%82%C4%83%D0%BC%C4%95" title="Элементсен периодла тытăмĕ – tjuvasjiska" lang="cv" hreflang="cv" data-title="Элементсен периодла тытăмĕ" data-language-autonym="Чӑвашла" data-language-local-name="tjuvasjiska" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Talaang_peryodiko" title="Talaang peryodiko – cebuano" lang="ceb" hreflang="ceb" data-title="Talaang peryodiko" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Periodick%C3%A1_tabulka" title="Periodická tabulka – tjeckiska" lang="cs" hreflang="cs" data-title="Periodická tabulka" data-language-autonym="Čeština" data-language-local-name="tjeckiska" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Chapotera_cheNhangande_Dzakadevana" title="Chapotera cheNhangande Dzakadevana – shona" lang="sn" hreflang="sn" data-title="Chapotera cheNhangande Dzakadevana" data-language-autonym="ChiShona" data-language-local-name="shona" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Tavola_periodica" title="Tavola periodica – korsikanska" lang="co" hreflang="co" data-title="Tavola periodica" data-language-autonym="Corsu" data-language-local-name="korsikanska" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Tabl_cyfnodol" title="Tabl cyfnodol – walesiska" lang="cy" hreflang="cy" data-title="Tabl cyfnodol" data-language-autonym="Cymraeg" data-language-local-name="walesiska" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da badge-Q17559452 badge-recommendedarticle mw-list-item" title="rekommenderad artikel"><a href="https://da.wikipedia.org/wiki/Periodiske_system" title="Periodiske system – danska" lang="da" hreflang="da" data-title="Periodiske system" data-language-autonym="Dansk" data-language-local-name="danska" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%B7%D8%A7%D8%A8%D9%84%D9%88_%D8%AF%D9%88%D8%B1%D9%8A" title="طابلو دوري – marockansk arabiska" lang="ary" hreflang="ary" data-title="طابلو دوري" data-language-autonym="الدارجة" data-language-local-name="marockansk arabiska" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-se mw-list-item"><a href="https://se.wikipedia.org/wiki/Periodala%C5%A1_tabealla" title="Periodalaš tabealla – nordsamiska" lang="se" hreflang="se" data-title="Periodalaš tabealla" data-language-autonym="Davvisámegiella" data-language-local-name="nordsamiska" class="interlanguage-link-target"><span>Davvisámegiella</span></a></li><li class="interlanguage-link interwiki-de badge-Q17437796 badge-featuredarticle mw-list-item" title="utmärkt artikel"><a href="https://de.wikipedia.org/wiki/Periodensystem" title="Periodensystem – tyska" lang="de" hreflang="de" data-title="Periodensystem" data-language-autonym="Deutsch" data-language-local-name="tyska" 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%95%DE%A9%DE%83%DE%A8%DE%87%DE%A6%DE%91%DE%A8%DE%86%DE%B0_%DE%8C%DE%A7%DE%88%DE%A6%DE%8D%DE%AA" title="ޕީރިއަޑިކް ތާވަލު – divehi" lang="dv" hreflang="dv" data-title="ޕީރިއަޑިކް ތާވަލު" data-language-autonym="ދިވެހިބަސް" data-language-local-name="divehi" class="interlanguage-link-target"><span>ދިވެހިބަސް</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Keemiliste_elementide_perioodilisuss%C3%BCsteem" title="Keemiliste elementide perioodilisussüsteem – estniska" lang="et" hreflang="et" data-title="Keemiliste elementide perioodilisussüsteem" data-language-autonym="Eesti" data-language-local-name="estniska" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CE%B5%CF%81%CE%B9%CE%BF%CE%B4%CE%B9%CE%BA%CF%8C%CF%82_%CF%80%CE%AF%CE%BD%CE%B1%CE%BA%CE%B1%CF%82_%CF%84%CF%89%CE%BD_%CF%87%CE%B7%CE%BC%CE%B9%CE%BA%CF%8E%CE%BD_%CF%83%CF%84%CE%BF%CE%B9%CF%87%CE%B5%CE%AF%CF%89%CE%BD" title="Περιοδικός πίνακας των χημικών στοιχείων – grekiska" lang="el" hreflang="el" data-title="Περιοδικός πίνακας των χημικών στοιχείων" data-language-autonym="Ελληνικά" data-language-local-name="grekiska" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437796 badge-featuredarticle mw-list-item" title="utmärkt artikel"><a href="https://en.wikipedia.org/wiki/Periodic_table" title="Periodic table – engelska" lang="en" hreflang="en" data-title="Periodic table" data-language-autonym="English" data-language-local-name="engelska" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Tabla_peri%C3%B3dica_de_los_elementos" title="Tabla periódica de los elementos – spanska" lang="es" hreflang="es" data-title="Tabla periódica de los elementos" data-language-autonym="Español" data-language-local-name="spanska" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Perioda_tabelo" title="Perioda tabelo – esperanto" lang="eo" hreflang="eo" data-title="Perioda tabelo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-ext mw-list-item"><a href="https://ext.wikipedia.org/wiki/Tabra_peri%C3%BAdica_e_los_elementus" title="Tabra periúdica e los elementus – extremaduriska" lang="ext" hreflang="ext" data-title="Tabra periúdica e los elementus" data-language-autonym="Estremeñu" data-language-local-name="extremaduriska" class="interlanguage-link-target"><span>Estremeñu</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Taula_periodikoa" title="Taula periodikoa – baskiska" lang="eu" hreflang="eu" data-title="Taula periodikoa" data-language-autonym="Euskara" data-language-local-name="baskiska" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa badge-Q17437798 badge-goodarticle mw-list-item" title="bra artikel"><a href="https://fa.wikipedia.org/wiki/%D8%AC%D8%AF%D9%88%D9%84_%D8%AA%D9%86%D8%A7%D9%88%D8%A8%DB%8C" title="جدول تناوبی – persiska" lang="fa" hreflang="fa" data-title="جدول تناوبی" data-language-autonym="فارسی" data-language-local-name="persiska" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Periodic_table" title="Periodic table – Fiji-hindi" lang="hif" hreflang="hif" data-title="Periodic table" 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-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Skei%C3%B0bundna_skipanin" title="Skeiðbundna skipanin – färöiska" lang="fo" hreflang="fo" data-title="Skeiðbundna skipanin" data-language-autonym="Føroyskt" data-language-local-name="färöiska" 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/Tableau_p%C3%A9riodique_des_%C3%A9l%C3%A9ments" title="Tableau périodique des éléments – franska" lang="fr" hreflang="fr" data-title="Tableau périodique des éléments" data-language-autonym="Français" data-language-local-name="franska" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Periodyk_systeem_fan_de_eleminten" title="Periodyk systeem fan de eleminten – västfrisiska" lang="fy" hreflang="fy" data-title="Periodyk systeem fan de eleminten" data-language-autonym="Frysk" data-language-local-name="västfrisiska" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Tabele_periodiche" title="Tabele periodiche – friulianska" lang="fur" hreflang="fur" data-title="Tabele periodiche" data-language-autonym="Furlan" data-language-local-name="friulianska" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/T%C3%A1bla_peiriadach" title="Tábla peiriadach – iriska" lang="ga" hreflang="ga" data-title="Tábla peiriadach" data-language-autonym="Gaeilge" data-language-local-name="iriska" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Taabyl_reiltagh_ny_bunstooghyn" title="Taabyl reiltagh ny bunstooghyn – manx" lang="gv" hreflang="gv" data-title="Taabyl reiltagh ny bunstooghyn" data-language-autonym="Gaelg" data-language-local-name="manx" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Cl%C3%A0r_pillteach" title="Clàr pillteach – skotsk gäliska" lang="gd" hreflang="gd" data-title="Clàr pillteach" data-language-autonym="Gàidhlig" data-language-local-name="skotsk gäliska" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl badge-Q17437796 badge-featuredarticle mw-list-item" title="utmärkt artikel"><a href="https://gl.wikipedia.org/wiki/T%C3%A1boa_peri%C3%B3dica_dos_elementos" title="Táboa periódica dos elementos – galiciska" lang="gl" hreflang="gl" data-title="Táboa periódica dos elementos" data-language-autonym="Galego" data-language-local-name="galiciska" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-inh mw-list-item"><a href="https://inh.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B5_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D0%B8%D0%B9_%D0%BC%D1%83%D1%80%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Химе элементий мура система – ingusjiska" lang="inh" hreflang="inh" data-title="Химе элементий мура система" data-language-autonym="ГӀалгӀай" data-language-local-name="ingusjiska" class="interlanguage-link-target"><span>ГӀалгӀай</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E5%85%83%E7%B4%A0%E9%80%B1%E6%9C%9F%E8%A1%A8" title="元素週期表 – gan" lang="gan" hreflang="gan" data-title="元素週期表" 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-ki mw-list-item"><a href="https://ki.wikipedia.org/wiki/Metha_Njokereri" title="Metha Njokereri – kikuyu" lang="ki" hreflang="ki" data-title="Metha Njokereri" data-language-autonym="Gĩkũyũ" data-language-local-name="kikuyu" class="interlanguage-link-target"><span>Gĩkũyũ</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%86%E0%AA%B5%E0%AA%B0%E0%AB%8D%E0%AA%A4_%E0%AA%95%E0%AB%8B%E0%AA%B7%E0%AB%8D%E0%AA%9F%E0%AA%95" title="આવર્ત કોષ્ટક – gujarati" lang="gu" hreflang="gu" data-title="આવર્ત કોષ્ટક" data-language-autonym="ગુજરાતી" data-language-local-name="gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Ngi%C3%A8n-su_ch%C3%BB-kh%C3%AC-p%C3%A9u" title="Ngièn-su chû-khì-péu – hakka" lang="hak" hreflang="hak" data-title="Ngièn-su chû-khì-péu" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" title="주기율표 – koreanska" lang="ko" hreflang="ko" data-title="주기율표" data-language-autonym="한국어" data-language-local-name="koreanska" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8A%D5%A1%D6%80%D5%A2%D5%A5%D6%80%D5%A1%D5%AF%D5%A1%D5%B6_%D5%A1%D5%B2%D5%B5%D5%B8%D6%82%D5%BD%D5%A1%D5%AF" title="Պարբերական աղյուսակ – armeniska" lang="hy" hreflang="hy" data-title="Պարբերական աղյուսակ" data-language-autonym="Հայերեն" data-language-local-name="armeniska" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%86%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%A4_%E0%A4%B8%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%80" title="आवर्त सारणी – hindi" lang="hi" hreflang="hi" data-title="आवर्त सारणी" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr badge-Q17437796 badge-featuredarticle mw-list-item" title="utmärkt artikel"><a href="https://hr.wikipedia.org/wiki/Periodni_sustav_elemenata" title="Periodni sustav elemenata – kroatiska" lang="hr" hreflang="hr" data-title="Periodni sustav elemenata" data-language-autonym="Hrvatski" data-language-local-name="kroatiska" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Periodala_tabelo" title="Periodala tabelo – ido" lang="io" hreflang="io" data-title="Periodala tabelo" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Periodiko_a_lamisaan_dagiti_elemento" title="Periodiko a lamisaan dagiti elemento – iloko" lang="ilo" hreflang="ilo" data-title="Periodiko a lamisaan dagiti elemento" data-language-autonym="Ilokano" data-language-local-name="iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-bpy mw-list-item"><a href="https://bpy.wikipedia.org/wiki/%E0%A6%AA%E0%A6%B0%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AF%E0%A6%BC_%E0%A6%B8%E0%A6%BE%E0%A6%B0%E0%A6%A3%E0%A7%80" title="পর্যায় সারণী – bishnupriya" lang="bpy" hreflang="bpy" data-title="পর্যায় সারণী" data-language-autonym="বিষ্ণুপ্রিয়া মণিপুরী" data-language-local-name="bishnupriya" class="interlanguage-link-target"><span>বিষ্ণুপ্রিয়া মণিপুরী</span></a></li><li class="interlanguage-link interwiki-id badge-Q17437796 badge-featuredarticle mw-list-item" title="utmärkt artikel"><a href="https://id.wikipedia.org/wiki/Tabel_periodik" title="Tabel periodik – indonesiska" lang="id" hreflang="id" data-title="Tabel periodik" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiska" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Tabella_periodic_del_elementos" title="Tabella periodic del elementos – interlingua" lang="ia" hreflang="ia" data-title="Tabella periodic del elementos" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-ie mw-list-item"><a href="https://ie.wikipedia.org/wiki/Tabelle_periodic" title="Tabelle periodic – interlingue" lang="ie" hreflang="ie" data-title="Tabelle periodic" data-language-autonym="Interlingue" data-language-local-name="interlingue" class="interlanguage-link-target"><span>Interlingue</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%AD%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%82%D1%8B_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%BE%D0%BD_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%C3%A6" title="Элементты периодон системæ – ossetiska" lang="os" hreflang="os" data-title="Элементты периодон системæ" data-language-autonym="Ирон" data-language-local-name="ossetiska" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/Icansi_lezinhlwa" title="Icansi lezinhlwa – zulu" lang="zu" hreflang="zu" data-title="Icansi lezinhlwa" data-language-autonym="IsiZulu" data-language-local-name="zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Lotukerfi%C3%B0" title="Lotukerfið – isländska" lang="is" hreflang="is" data-title="Lotukerfið" data-language-autonym="Íslenska" data-language-local-name="isländska" 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/Tavola_periodica_degli_elementi" title="Tavola periodica degli elementi – italienska" lang="it" hreflang="it" data-title="Tavola periodica degli elementi" data-language-autonym="Italiano" data-language-local-name="italienska" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%94%D7%98%D7%91%D7%9C%D7%94_%D7%94%D7%9E%D7%97%D7%96%D7%95%D7%A8%D7%99%D7%AA" title="הטבלה המחזורית – hebreiska" lang="he" hreflang="he" data-title="הטבלה המחזורית" data-language-autonym="עברית" data-language-local-name="hebreiska" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Prat%C3%A9lan_unsur_miturut_lambang" title="Pratélan unsur miturut lambang – javanesiska" lang="jv" hreflang="jv" data-title="Pratélan unsur miturut lambang" data-language-autonym="Jawa" data-language-local-name="javanesiska" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%86%E0%B2%B5%E0%B2%B0%E0%B3%8D%E0%B2%A4_%E0%B2%95%E0%B3%8B%E0%B2%B7%E0%B3%8D%E0%B2%9F%E0%B2%95" title="ಆವರ್ತ ಕೋಷ್ಟಕ – kannada" lang="kn" hreflang="kn" data-title="ಆವರ್ತ ಕೋಷ್ಟಕ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-pam mw-list-item"><a href="https://pam.wikipedia.org/wiki/Tablang_periodiku_da_ring_elementu" title="Tablang periodiku da ring elementu – pampanga" lang="pam" hreflang="pam" data-title="Tablang periodiku da ring elementu" data-language-autonym="Kapampangan" data-language-local-name="pampanga" class="interlanguage-link-target"><span>Kapampangan</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A5%E1%83%98%E1%83%9B%E1%83%98%E1%83%A3%E1%83%A0_%E1%83%94%E1%83%9A%E1%83%94%E1%83%9B%E1%83%94%E1%83%9C%E1%83%A2%E1%83%97%E1%83%90_%E1%83%9E%E1%83%94%E1%83%A0%E1%83%98%E1%83%9D%E1%83%93%E1%83%A3%E1%83%9A%E1%83%98_%E1%83%A1%E1%83%98%E1%83%A1%E1%83%A2%E1%83%94%E1%83%9B%E1%83%90" title="ქიმიურ ელემენტთა პერიოდული სისტემა – georgiska" lang="ka" hreflang="ka" data-title="ქიმიურ ელემენტთა პერიოდული სისტემა" data-language-autonym="ქართული" data-language-local-name="georgiska" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F%D0%BB%D1%8B%D2%9B_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%82%D0%B5%D1%80%D0%B4%D1%96%D2%A3_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D1%82%D1%8B%D2%9B_%D0%B6%D2%AF%D0%B9%D0%B5%D1%81%D1%96" title="Химиялық элементтердің периодтық жүйесі – kazakiska" lang="kk" hreflang="kk" data-title="Химиялық элементтердің периодтық жүйесі" data-language-autonym="Қазақша" data-language-local-name="kazakiska" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/An_Vosen_Beriodek" title="An Vosen Beriodek – korniska" lang="kw" hreflang="kw" data-title="An Vosen Beriodek" data-language-autonym="Kernowek" data-language-local-name="korniska" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Mfumo_radidia" title="Mfumo radidia – swahili" lang="sw" hreflang="sw" data-title="Mfumo radidia" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%8A%D1%8F%D1%81%D0%BB%D3%A7%D0%BD_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Химия элементъяслӧн период система – kome" lang="kv" hreflang="kv" data-title="Химия элементъяслӧн период система" data-language-autonym="Коми" data-language-local-name="kome" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Tablo_klasifikasyon_peryodik_eleman" title="Tablo klasifikasyon peryodik eleman – haitiska" lang="ht" hreflang="ht" data-title="Tablo klasifikasyon peryodik eleman" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haitiska" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/Tablo_p%C3%A9ryodik_di_s%C3%A9_%C3%A9l%C3%A9man" title="Tablo péryodik di sé éléman – Guianan Creole" lang="gcr" hreflang="gcr" data-title="Tablo péryodik di sé éléman" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="Guianan Creole" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/S%C3%AEstema_vedor%C3%AE_ya_elementan" title="Sîstema vedorî ya elementan – kurdiska" lang="ku" hreflang="ku" data-title="Sîstema vedorî ya elementan" data-language-autonym="Kurdî" data-language-local-name="kurdiska" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%AD%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%82%D0%B5%D1%80_%D0%BC%D0%B5%D0%B7%D0%B3%D0%B8%D0%BB%D0%B4%D0%B8%D0%BA_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0%D1%81%D1%8B" title="Элементтер мезгилдик системасы – kirgiziska" lang="ky" hreflang="ky" data-title="Элементтер мезгилдик системасы" data-language-autonym="Кыргызча" data-language-local-name="kirgiziska" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lld mw-list-item"><a href="https://lld.wikipedia.org/wiki/Tabela_periodica_di_elemenc" title="Tabela periodica di elemenc – Ladin" lang="lld" hreflang="lld" data-title="Tabela periodica di elemenc" data-language-autonym="Ladin" data-language-local-name="Ladin" class="interlanguage-link-target"><span>Ladin</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/%E0%BA%95%E0%BA%B2%E0%BA%95%E0%BA%B0%E0%BA%A5%E0%BA%B2%E0%BA%87%E0%BA%97%E0%BA%B2%E0%BA%94" title="ຕາຕະລາງທາດ – laotiska" lang="lo" hreflang="lo" data-title="ຕາຕະລາງທາດ" data-language-autonym="ລາວ" data-language-local-name="laotiska" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Systema_periodicum" title="Systema periodicum – latin" lang="la" hreflang="la" data-title="Systema periodicum" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/%C4%B6%C4%ABmisko_elementu_periodisk%C4%81_tabula" title="Ķīmisko elementu periodiskā tabula – lettiska" lang="lv" hreflang="lv" data-title="Ķīmisko elementu periodiskā tabula" data-language-autonym="Latviešu" data-language-local-name="lettiska" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Periodesystem_vun_den_Elementer" title="Periodesystem vun den Elementer – luxemburgiska" lang="lb" hreflang="lb" data-title="Periodesystem vun den Elementer" data-language-autonym="Lëtzebuergesch" data-language-local-name="luxemburgiska" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lez mw-list-item"><a href="https://lez.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F%D0%B4%D0%B8%D0%BD_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%80%D0%B8%D0%BD_%D0%B4%D0%B5%D0%B2%D0%B8%D1%80%D0%B4%D0%B8%D0%BD_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Химиядин элементрин девирдин система – lezghien" lang="lez" hreflang="lez" data-title="Химиядин элементрин девирдин система" data-language-autonym="Лезги" data-language-local-name="lezghien" class="interlanguage-link-target"><span>Лезги</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Periodin%C4%97_element%C5%B3_lentel%C4%97" title="Periodinė elementų lentelė – litauiska" lang="lt" hreflang="lt" data-title="Periodinė elementų lentelė" data-language-autonym="Lietuvių" data-language-local-name="litauiska" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Periodiek_systeem_vaan_eleminte" title="Periodiek systeem vaan eleminte – limburgiska" lang="li" hreflang="li" data-title="Periodiek systeem vaan eleminte" data-language-autonym="Limburgs" data-language-local-name="limburgiska" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-ln mw-list-item"><a href="https://ln.wikipedia.org/wiki/Et%C3%A1nda_ya_bileko" title="Etánda ya bileko – lingala" lang="ln" hreflang="ln" data-title="Etánda ya bileko" data-language-autonym="Lingála" data-language-local-name="lingala" class="interlanguage-link-target"><span>Lingála</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/dikni_selratni_cartu" title="dikni selratni cartu – lojban" lang="jbo" hreflang="jbo" data-title="dikni selratni cartu" 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-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Taula_periodica" title="Taula periodica – lombardiska" lang="lmo" hreflang="lmo" data-title="Taula periodica" data-language-autonym="Lombard" data-language-local-name="lombardiska" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/K%C3%A9miai_elemek_peri%C3%B3dusos_rendszere" title="Kémiai elemek periódusos rendszere – ungerska" lang="hu" hreflang="hu" data-title="Kémiai elemek periódusos rendszere" data-language-autonym="Magyar" data-language-local-name="ungerska" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B5%D0%BD_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC_%D0%BD%D0%B0_%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D0%B8%D1%82%D0%B5" title="Периоден систем на елементите – makedonska" lang="mk" hreflang="mk" data-title="Периоден систем на елементите" data-language-autonym="Македонски" data-language-local-name="makedonska" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Tabilaon%27ny_singa" title="Tabilaon'ny singa – malagassiska" lang="mg" hreflang="mg" data-title="Tabilaon'ny singa" data-language-autonym="Malagasy" data-language-local-name="malagassiska" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%86%E0%B4%B5%E0%B5%BC%E0%B4%A4%E0%B5%8D%E0%B4%A4%E0%B4%A8%E0%B4%AA%E0%B5%8D%E0%B4%AA%E0%B4%9F%E0%B5%8D%E0%B4%9F%E0%B4%BF%E0%B4%95" title="ആവർത്തനപ്പട്ടിക – malayalam" lang="ml" hreflang="ml" data-title="ആവർത്തനപ്പട്ടിക" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mt mw-list-item"><a href="https://mt.wikipedia.org/wiki/Tavla_perjodika" title="Tavla perjodika – maltesiska" lang="mt" hreflang="mt" data-title="Tavla perjodika" data-language-autonym="Malti" data-language-local-name="maltesiska" class="interlanguage-link-target"><span>Malti</span></a></li><li class="interlanguage-link interwiki-mi mw-list-item"><a href="https://mi.wikipedia.org/wiki/Ripanga_p%C5%ABmotu" title="Ripanga pūmotu – maori" lang="mi" hreflang="mi" data-title="Ripanga pūmotu" data-language-autonym="Māori" data-language-local-name="maori" class="interlanguage-link-target"><span>Māori</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%86%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%A4_%E0%A4%B8%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%80" title="आवर्त सारणी – marathi" lang="mr" hreflang="mr" data-title="आवर्त सारणी" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%A5%E1%83%98%E1%83%9B%E1%83%98%E1%83%A3%E1%83%A0%E1%83%98_%E1%83%94%E1%83%9A%E1%83%94%E1%83%9B%E1%83%94%E1%83%9C%E1%83%A2%E1%83%94%E1%83%A4%E1%83%98%E1%83%A8_%E1%83%9E%E1%83%94%E1%83%A0%E1%83%98%E1%83%9D%E1%83%93%E1%83%A3%E1%83%9A%E1%83%98_%E1%83%A1%E1%83%98%E1%83%A1%E1%83%A2%E1%83%94%E1%83%9B%E1%83%90" title="ქიმიური ელემენტეფიშ პერიოდული სისტემა – mingrelianska" lang="xmf" hreflang="xmf" data-title="ქიმიური ელემენტეფიშ პერიოდული სისტემა" data-language-autonym="მარგალური" data-language-local-name="mingrelianska" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%AC%D8%AF%D9%88%D9%84_%D8%AF%D9%88%D8%B1%D9%89" title="جدول دورى – egyptisk arabiska" lang="arz" hreflang="arz" data-title="جدول دورى" data-language-autonym="مصرى" data-language-local-name="egyptisk arabiska" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-mnw mw-list-item"><a href="https://mnw.wikipedia.org/wiki/%E1%80%9E%E1%80%B9%E1%81%9A%E1%80%AD%E1%80%A1%E1%80%84%E1%80%BA%E1%80%80%E1%80%AC%E1%80%9C" title="သ္ၚိအင်ကာလ – Mon" lang="mnw" hreflang="mnw" data-title="သ္ၚိအင်ကာလ" data-language-autonym="ဘာသာမန်" data-language-local-name="Mon" class="interlanguage-link-target"><span>ဘာသာမန်</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Jadual_berkala" title="Jadual berkala – malajiska" lang="ms" hreflang="ms" data-title="Jadual berkala" data-language-autonym="Bahasa Melayu" data-language-local-name="malajiska" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-min mw-list-item"><a href="https://min.wikipedia.org/wiki/Tabel_periodik" title="Tabel periodik – minangkabau" lang="min" hreflang="min" data-title="Tabel periodik" data-language-autonym="Minangkabau" data-language-local-name="minangkabau" class="interlanguage-link-target"><span>Minangkabau</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Ngu%C3%B2ng-s%C3%B3_ci%C5%AD-g%C4%AD-bi%C4%93u" title="Nguòng-só ciŭ-gĭ-biēu – Mindong" lang="cdo" hreflang="cdo" data-title="Nguòng-só ciŭ-gĭ-biēu" 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-mwl mw-list-item"><a href="https://mwl.wikipedia.org/wiki/Tabela_peri%C3%B3dica" title="Tabela periódica – mirandesiska" lang="mwl" hreflang="mwl" data-title="Tabela periódica" data-language-autonym="Mirandés" data-language-local-name="mirandesiska" class="interlanguage-link-target"><span>Mirandés</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D2%AE%D0%B5%D0%BB%D1%8D%D1%85_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC" title="Үелэх систем – mongoliska" lang="mn" hreflang="mn" data-title="Үелэх систем" data-language-autonym="Монгол" data-language-local-name="mongoliska" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%92%E1%80%BC%E1%80%95%E1%80%BA%E1%80%85%E1%80%84%E1%80%BA%E1%80%A1%E1%80%9C%E1%80%BE%E1%80%8A%E1%80%B7%E1%80%BA%E1%80%80%E1%80%BB%E1%80%87%E1%80%9A%E1%80%AC%E1%80%B8" title="ဒြပ်စင်အလှည့်ကျဇယား – burmesiska" lang="my" hreflang="my" data-title="ဒြပ်စင်အလှည့်ကျဇယား" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesiska" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nah mw-list-item"><a href="https://nah.wikipedia.org/wiki/Tlap%C4%93uhc%C4%81y%C5%8Dtl_nemachiy%C5%8Dt%C4%ABlp%C4%81ntli" title="Tlapēuhcāyōtl nemachiyōtīlpāntli – Nahuatl" lang="nah" hreflang="nah" data-title="Tlapēuhcāyōtl nemachiyōtīlpāntli" data-language-autonym="Nāhuatl" data-language-local-name="Nahuatl" class="interlanguage-link-target"><span>Nāhuatl</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Periodiek_systeem" title="Periodiek systeem – nederländska" lang="nl" hreflang="nl" data-title="Periodiek systeem" data-language-autonym="Nederlands" data-language-local-name="nederländska" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%86%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%A4_%E0%A4%B8%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%80" title="आवर्त सारणी – nepalesiska" lang="ne" hreflang="ne" data-title="आवर्त सारणी" data-language-autonym="नेपाली" data-language-local-name="nepalesiska" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%A4%E0%A4%A4%E0%A5%8D%E0%A4%A4%E0%A5%8D%E0%A4%B5%E0%A4%AE%E0%A4%BE%E0%A4%82" title="तत्त्वमां – newariska" lang="new" hreflang="new" data-title="तत्त्वमां" data-language-autonym="नेपाल भाषा" data-language-local-name="newariska" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-ja badge-Q17437798 badge-goodarticle mw-list-item" title="bra artikel"><a href="https://ja.wikipedia.org/wiki/%E5%91%A8%E6%9C%9F%E8%A1%A8" title="周期表 – japanska" lang="ja" hreflang="ja" data-title="周期表" data-language-autonym="日本語" data-language-local-name="japanska" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ce mw-list-item"><a href="https://ce.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BD_%D1%85%D3%80%D1%83%D0%BC%D0%B0%D0%BB%D0%B3%D0%B8%D0%B9%D0%BD_%D1%80%D0%BE%D0%B3%D3%80%D0%B0%D0%BB%D0%BB%D0%B8%D0%BD_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Химин хӀумалгийн рогӀаллин система – tjetjenska" lang="ce" hreflang="ce" data-title="Химин хӀумалгийн рогӀаллин система" data-language-autonym="Нохчийн" data-language-local-name="tjetjenska" class="interlanguage-link-target"><span>Нохчийн</span></a></li><li class="interlanguage-link interwiki-frr badge-Q17437798 badge-goodarticle mw-list-item" title="bra artikel"><a href="https://frr.wikipedia.org/wiki/Perioodisch_tab%C3%A4le" title="Perioodisch tabäle – nordfrisiska" lang="frr" hreflang="frr" data-title="Perioodisch tabäle" data-language-autonym="Nordfriisk" data-language-local-name="nordfrisiska" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-no badge-Q17506997 badge-featuredlist mw-list-item" title="utmärkt lista"><a href="https://no.wikipedia.org/wiki/Periodesystemet" title="Periodesystemet – norskt bokmål" lang="nb" hreflang="nb" data-title="Periodesystemet" data-language-autonym="Norsk bokmål" data-language-local-name="norskt bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Periodesystemet" title="Periodesystemet – nynorska" lang="nn" hreflang="nn" data-title="Periodesystemet" data-language-autonym="Norsk nynorsk" data-language-local-name="nynorska" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Taula_periodica" title="Taula periodica – occitanska" lang="oc" hreflang="oc" data-title="Taula periodica" data-language-autonym="Occitan" data-language-local-name="occitanska" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-mhr mw-list-item"><a href="https://mhr.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%B9_%D1%82%D3%B1%D2%A5%D0%BB%D1%8B%D0%BA-%D0%B2%D0%BB%D0%B0%D0%BA%D1%8B%D0%BD_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D0%BA_%D1%80%D0%B0%D0%B4%D0%B0%D0%BC%D0%BB%D1%8B%D0%BA%D1%88%D0%B5" title="Химий тӱҥлык-влакын периодик радамлыкше – Eastern Mari" lang="mhr" hreflang="mhr" data-title="Химий тӱҥлык-влакын периодик радамлыкше" data-language-autonym="Олык марий" data-language-local-name="Eastern Mari" class="interlanguage-link-target"><span>Олык марий</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AA%E0%AC%B0%E0%AD%8D%E0%AC%AF%E0%AD%8D%E0%AD%9F%E0%AC%BE%E0%AD%9F_%E0%AC%B8%E0%AC%BE%E0%AC%B0%E0%AC%A3%E0%AD%80" title="ପର୍ଯ୍ୟାୟ ସାରଣୀ – oriya" lang="or" hreflang="or" data-title="ପର୍ଯ୍ୟାୟ ସାରଣୀ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="oriya" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Gabatee_Wahiyyoolee" title="Gabatee Wahiyyoolee – oromo" lang="om" hreflang="om" data-title="Gabatee Wahiyyoolee" data-language-autonym="Oromoo" data-language-local-name="oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Kimyoviy_elementlar_davriy_sistemasi" title="Kimyoviy elementlar davriy sistemasi – uzbekiska" lang="uz" hreflang="uz" data-title="Kimyoviy elementlar davriy sistemasi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbekiska" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AE%E0%A8%BF%E0%A8%86%E0%A8%A6%E0%A9%80_%E0%A8%AA%E0%A8%B9%E0%A8%BE%E0%A9%9C%E0%A8%BE" title="ਮਿਆਦੀ ਪਹਾੜਾ – punjabi" lang="pa" hreflang="pa" data-title="ਮਿਆਦੀ ਪਹਾੜਾ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%BE%DB%8C%D8%B1%DB%8C%D8%A7%DA%88%DA%A9_%D9%B9%DB%8C%D8%A8%D9%84" title="پیریاڈک ٹیبل – Western Punjabi" lang="pnb" hreflang="pnb" data-title="پیریاڈک ٹیبل" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-blk mw-list-item"><a href="https://blk.wikipedia.org/wiki/%E1%80%A1%E1%80%91%E1%80%B2%E1%80%B7%E1%80%9B%E1%80%B1%E1%80%AC%E1%80%B7%EA%A9%BB_%E1%80%91%E1%80%AC%EA%A9%BB%E1%80%9B%E1%80%BD%E1%80%B1%E1%80%AC%E1%80%84%E1%80%BA" title="အထဲ့ရော့ꩻ ထာꩻရွောင် – Pa'O" lang="blk" hreflang="blk" data-title="အထဲ့ရော့ꩻ ထာꩻရွောင်" data-language-autonym="ပအိုဝ်ႏဘာႏသာႏ" data-language-local-name="Pa'O" class="interlanguage-link-target"><span>ပအိုဝ်ႏဘာႏသာႏ</span></a></li><li class="interlanguage-link interwiki-pap mw-list-item"><a href="https://pap.wikipedia.org/wiki/Tab%C3%A8l_peri%C3%B3diko" title="Tabèl periódiko – papiamento" lang="pap" hreflang="pap" data-title="Tabèl periódiko" data-language-autonym="Papiamentu" data-language-local-name="papiamento" class="interlanguage-link-target"><span>Papiamentu</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%AF%D8%B9%D9%86%D8%A7%D8%B5%D8%B1%D9%88_%D8%AF%D9%88%D8%B1%D8%A7%D9%86%D9%8A_%D8%AC%D8%AF%D9%88%D9%84" title="دعناصرو دوراني جدول – pashto" lang="ps" hreflang="ps" data-title="دعناصرو دوراني جدول" data-language-autonym="پښتو" data-language-local-name="pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Piiriadik_tiebl" title="Piiriadik tiebl – jamaikansk engelsk kreol" lang="jam" hreflang="jam" data-title="Piiriadik tiebl" data-language-autonym="Patois" data-language-local-name="jamaikansk engelsk kreol" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-koi mw-list-item"><a href="https://koi.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B4%D1%8D%D0%B7_%D1%81%D1%8C%D3%A7%D1%80%D1%82%D1%96_%D1%85%D0%B8%D0%BC%D0%B8%D1%8F_%D3%A7%D1%82%D1%83%D0%B2%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%B7%D0%BB%D3%A7%D0%BD_%D1%82%D1%8D%D1%87%D0%B0%D1%81" title="Периоддэз сьӧрті химия ӧтувторрезлӧн тэчас – komi-permjakiska" lang="koi" hreflang="koi" data-title="Периоддэз сьӧрті химия ӧтувторрезлӧн тэчас" data-language-autonym="Перем коми" data-language-local-name="komi-permjakiska" class="interlanguage-link-target"><span>Перем коми</span></a></li><li class="interlanguage-link interwiki-km mw-list-item"><a href="https://km.wikipedia.org/wiki/%E1%9E%8F%E1%9E%B6%E1%9E%9A%E1%9E%B6%E1%9E%84%E1%9E%81%E1%9E%BD%E1%9E%94%E1%9E%93%E1%9F%83%E1%9E%92%E1%9E%B6%E1%9E%8F%E1%9E%BB%E1%9E%82%E1%9E%B8%E1%9E%98%E1%9E%B8" title="តារាងខួបនៃធាតុគីមី – kambodjanska" lang="km" hreflang="km" data-title="តារាងខួបនៃធាតុគីមី" data-language-autonym="ភាសាខ្មែរ" data-language-local-name="kambodjanska" class="interlanguage-link-target"><span>ភាសាខ្មែរ</span></a></li><li class="interlanguage-link interwiki-pcd mw-list-item"><a href="https://pcd.wikipedia.org/wiki/Tableau_p%C3%A9riodique" title="Tableau périodique – pikardiska" lang="pcd" hreflang="pcd" data-title="Tableau périodique" data-language-autonym="Picard" data-language-local-name="pikardiska" class="interlanguage-link-target"><span>Picard</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/T%C3%A0ula_peri%C3%B2dica" title="Tàula periòdica – piemontesiska" lang="pms" hreflang="pms" data-title="Tàula periòdica" data-language-autonym="Piemontèis" data-language-local-name="piemontesiska" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-tpi mw-list-item"><a href="https://tpi.wikipedia.org/wiki/Tebol_bilong_ol_elemen" title="Tebol bilong ol elemen – tok pisin" lang="tpi" hreflang="tpi" data-title="Tebol bilong ol elemen" data-language-autonym="Tok Pisin" data-language-local-name="tok pisin" class="interlanguage-link-target"><span>Tok Pisin</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Periodensystem" title="Periodensystem – lågtyska" lang="nds" hreflang="nds" data-title="Periodensystem" data-language-autonym="Plattdüütsch" data-language-local-name="lågtyska" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Uk%C5%82ad_okresowy_pierwiastk%C3%B3w" title="Układ okresowy pierwiastków – polska" lang="pl" hreflang="pl" data-title="Układ okresowy pierwiastków" data-language-autonym="Polski" data-language-local-name="polska" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnt mw-list-item"><a href="https://pnt.wikipedia.org/wiki/%CE%A0%CE%B5%CF%81%CE%B9%CE%BF%CE%B4%CE%B9%CE%BA%CF%8C%CE%BD_%CE%A0%CE%B9%CE%BD%CE%AC%CE%BA%CE%B9%CE%BD" title="Περιοδικόν Πινάκιν – pontiska" lang="pnt" hreflang="pnt" data-title="Περιοδικόν Πινάκιν" data-language-autonym="Ποντιακά" data-language-local-name="pontiska" class="interlanguage-link-target"><span>Ποντιακά</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Tabela_peri%C3%B3dica" title="Tabela periódica – portugisiska" lang="pt" hreflang="pt" data-title="Tabela periódica" data-language-autonym="Português" data-language-local-name="portugisiska" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Tabelul_periodic_al_elementelor" title="Tabelul periodic al elementelor – rumänska" lang="ro" hreflang="ro" data-title="Tabelul periodic al elementelor" data-language-autonym="Română" data-language-local-name="rumänska" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Qallawap_%C3%B1iqi_rakirinkuna" title="Qallawap ñiqi rakirinkuna – quechua" lang="qu" hreflang="qu" data-title="Qallawap ñiqi rakirinkuna" data-language-autonym="Runa Simi" data-language-local-name="quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D1%96%D0%BE%D0%B4%D1%96%D1%87%D0%BD%D0%B0_%D1%81%D1%96%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%96%D0%B2" title="Періодічна сістема елементів – rusyn" lang="rue" hreflang="rue" data-title="Періодічна сістема елементів" data-language-autonym="Русиньскый" data-language-local-name="rusyn" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D1%85%D0%B8%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D1%85_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D0%BE%D0%B2" title="Периодическая система химических элементов – ryska" lang="ru" hreflang="ru" data-title="Периодическая система химических элементов" data-language-autonym="Русский" data-language-local-name="ryska" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D1%82%D0%B0%D0%B0%D1%85_%D1%82%D0%B0%D0%B0%D0%B1%D1%8B%D0%BB" title="Периодтаах таабыл – jakutiska" lang="sah" hreflang="sah" data-title="Периодтаах таабыл" data-language-autonym="Саха тыла" data-language-local-name="jakutiska" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%86%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%A4%E0%A4%B8%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%80" title="आवर्तसारणी – sanskrit" lang="sa" hreflang="sa" data-title="आवर्तसारणी" data-language-autonym="संस्कृतम्" data-language-local-name="sanskrit" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/T%C3%A0ula_peri%C3%B2dica_de_is_elementos" title="Tàula periòdica de is elementos – sardinska" lang="sc" hreflang="sc" data-title="Tàula periòdica de is elementos" data-language-autonym="Sardu" data-language-local-name="sardinska" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Periodic_cairt" title="Periodic cairt – skotska" lang="sco" hreflang="sco" data-title="Periodic cairt" data-language-autonym="Scots" data-language-local-name="skotska" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Periodiske_Tabelle" title="Periodiske Tabelle – saterfrisiska" lang="stq" hreflang="stq" data-title="Periodiske Tabelle" data-language-autonym="Seeltersk" data-language-local-name="saterfrisiska" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-st mw-list-item"><a href="https://st.wikipedia.org/wiki/Tafole_ya_periodiki" title="Tafole ya periodiki – sydsotho" lang="st" hreflang="st" data-title="Tafole ya periodiki" data-language-autonym="Sesotho" data-language-local-name="sydsotho" class="interlanguage-link-target"><span>Sesotho</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Sistemi_periodik_i_elementeve" title="Sistemi periodik i elementeve – albanska" lang="sq" hreflang="sq" data-title="Sistemi periodik i elementeve" data-language-autonym="Shqip" data-language-local-name="albanska" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/T%C3%A0vula_piri%C3%B2dica" title="Tàvula piriòdica – sicilianska" lang="scn" hreflang="scn" data-title="Tàvula piriòdica" data-language-autonym="Sicilianu" data-language-local-name="sicilianska" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%86%E0%B7%80%E0%B6%BB%E0%B7%8A%E0%B6%AD%E0%B7%92%E0%B6%AD%E0%B7%8F_%E0%B7%80%E0%B6%9C%E0%B7%94%E0%B7%80" title="ආවර්තිතා වගුව – singalesiska" lang="si" hreflang="si" data-title="ආවර්තිතා වගුව" data-language-autonym="සිංහල" data-language-local-name="singalesiska" 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/Periodic_table" title="Periodic table – Simple English" lang="en-simple" hreflang="en-simple" data-title="Periodic table" 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-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%AF%D9%88%D8%B1%D9%8A_%D8%AC%D8%AF%D9%88%D9%84" title="دوري جدول – sindhi" lang="sd" hreflang="sd" data-title="دوري جدول" data-language-autonym="سنڌي" data-language-local-name="sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Periodick%C3%A1_tabu%C4%BEka" title="Periodická tabuľka – slovakiska" lang="sk" hreflang="sk" data-title="Periodická tabuľka" data-language-autonym="Slovenčina" data-language-local-name="slovakiska" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Periodni_sistem_elementov" title="Periodni sistem elementov – slovenska" lang="sl" hreflang="sl" data-title="Periodni sistem elementov" data-language-autonym="Slovenščina" data-language-local-name="slovenska" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/Uk%C5%82%C5%8Fd_%C3%B4kresowy_elymynt%C5%8Dw" title="Ukłŏd ôkresowy elymyntōw – silesiska" lang="szl" hreflang="szl" data-title="Ukłŏd ôkresowy elymyntōw" data-language-autonym="Ślůnski" data-language-local-name="silesiska" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Jadwalka_Curiyayaasha" title="Jadwalka Curiyayaasha – somaliska" lang="so" hreflang="so" data-title="Jadwalka Curiyayaasha" data-language-autonym="Soomaaliga" data-language-local-name="somaliska" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AE%D8%B4%D8%AA%DB%95%DB%8C_%D8%AE%D9%88%D9%84%DB%8C" title="خشتەی خولی – centralkurdiska" lang="ckb" hreflang="ckb" data-title="خشتەی خولی" data-language-autonym="کوردی" data-language-local-name="centralkurdiska" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-srn mw-list-item"><a href="https://srn.wikipedia.org/wiki/Periodiki_sistemi" title="Periodiki sistemi – sranan tongo" lang="srn" hreflang="srn" data-title="Periodiki sistemi" data-language-autonym="Sranantongo" data-language-local-name="sranan tongo" class="interlanguage-link-target"><span>Sranantongo</span></a></li><li class="interlanguage-link interwiki-sr badge-Q17437796 badge-featuredarticle mw-list-item" title="utmärkt artikel"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%BD%D0%B8_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC" title="Периодни систем – serbiska" lang="sr" hreflang="sr" data-title="Периодни систем" data-language-autonym="Српски / srpski" data-language-local-name="serbiska" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Periodni_sistem_elemenata" title="Periodni sistem elemenata – serbokroatiska" lang="sh" hreflang="sh" data-title="Periodni sistem elemenata" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatiska" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Tab%C3%A9l_periodik" title="Tabél periodik – sundanesiska" lang="su" hreflang="su" data-title="Tabél periodik" data-language-autonym="Sunda" data-language-local-name="sundanesiska" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi badge-Q17559452 badge-recommendedarticle mw-list-item" title="rekommenderad artikel"><a href="https://fi.wikipedia.org/wiki/Jaksollinen_j%C3%A4rjestelm%C3%A4" title="Jaksollinen järjestelmä – finska" lang="fi" hreflang="fi" data-title="Jaksollinen järjestelmä" data-language-autonym="Suomi" data-language-local-name="finska" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Talahanayang_peryodiko" title="Talahanayang peryodiko – tagalog" lang="tl" hreflang="tl" data-title="Talahanayang peryodiko" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%A4%E0%AE%A9%E0%AE%BF%E0%AE%AE_%E0%AE%85%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AE%B5%E0%AE%A3%E0%AF%88" title="தனிம அட்டவணை – tamil" lang="ta" hreflang="ta" data-title="தனிம அட்டவணை" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-shi mw-list-item"><a href="https://shi.wikipedia.org/wiki/Taflwit_tazdawant_n_ifr%E1%B8%8Disn" title="Taflwit tazdawant n ifrḍisn – tachelhit" lang="shi" hreflang="shi" data-title="Taflwit tazdawant n ifrḍisn" data-language-autonym="Taclḥit" data-language-local-name="tachelhit" class="interlanguage-link-target"><span>Taclḥit</span></a></li><li class="interlanguage-link interwiki-kab mw-list-item"><a href="https://kab.wikipedia.org/wiki/Tafelwit_tawalant" title="Tafelwit tawalant – kabyliska" lang="kab" hreflang="kab" data-title="Tafelwit tawalant" data-language-autonym="Taqbaylit" data-language-local-name="kabyliska" class="interlanguage-link-target"><span>Taqbaylit</span></a></li><li class="interlanguage-link interwiki-roa-tara mw-list-item"><a href="https://roa-tara.wikipedia.org/wiki/Tavele_Periodiche" title="Tavele Periodiche – Tarantino" lang="nap-x-tara" hreflang="nap-x-tara" data-title="Tavele Periodiche" data-language-autonym="Tarandíne" data-language-local-name="Tarantino" class="interlanguage-link-target"><span>Tarandíne</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9C%D0%B5%D0%BD%D0%B4%D0%B5%D0%BB%D0%B5%D0%B5%D0%B2%D0%BD%D1%8B%D2%A3_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D0%BA_%D1%82%D0%B0%D0%B1%D0%BB%D0%B8%D1%86%D0%B0%D1%81%D1%8B" title="Менделеевның периодик таблицасы – tatariska" lang="tt" hreflang="tt" data-title="Менделеевның периодик таблицасы" data-language-autonym="Татарча / tatarça" data-language-local-name="tatariska" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%86%E0%B0%B5%E0%B0%B0%E0%B1%8D%E0%B0%A4%E0%B0%A8_%E0%B0%AA%E0%B0%9F%E0%B1%8D%E0%B0%9F%E0%B0%BF%E0%B0%95" title="ఆవర్తన పట్టిక – telugu" lang="te" hreflang="te" data-title="ఆవర్తన పట్టిక" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th badge-Q17437798 badge-goodarticle mw-list-item" title="bra artikel"><a href="https://th.wikipedia.org/wiki/%E0%B8%95%E0%B8%B2%E0%B8%A3%E0%B8%B2%E0%B8%87%E0%B8%98%E0%B8%B2%E0%B8%95%E0%B8%B8" title="ตารางธาตุ – thailändska" lang="th" hreflang="th" data-title="ตารางธาตุ" data-language-autonym="ไทย" data-language-local-name="thailändska" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D2%B6%D0%B0%D0%B4%D0%B2%D0%B0%D0%BB%D0%B8_%D0%B4%D0%B0%D0%B2%D1%80%D0%B8%D0%B8_%D1%83%D0%BD%D1%81%D1%83%D1%80%D2%B3%D0%BE%D0%B8_%D0%BA%D0%B8%D0%BC%D0%B8%D1%91%D3%A3" title="Ҷадвали даврии унсурҳои кимиёӣ – tadzjikiska" lang="tg" hreflang="tg" data-title="Ҷадвали даврии унсурҳои кимиёӣ" data-language-autonym="Тоҷикӣ" data-language-local-name="tadzjikiska" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Periyodik_tablo" title="Periyodik tablo – turkiska" lang="tr" hreflang="tr" data-title="Periyodik tablo" data-language-autonym="Türkçe" data-language-local-name="turkiska" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/Himiki_elementleri%C5%88_periodik_ulgamy" title="Himiki elementleriň periodik ulgamy – turkmeniska" lang="tk" hreflang="tk" data-title="Himiki elementleriň periodik ulgamy" data-language-autonym="Türkmençe" data-language-local-name="turkmeniska" class="interlanguage-link-target"><span>Türkmençe</span></a></li><li class="interlanguage-link interwiki-tyv mw-list-item"><a href="https://tyv.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BA%D1%82%D0%B8%D0%B3_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D0%B8%D0%BB%D0%B5%D1%80%D0%BD%D0%B8%D2%A3_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D1%82%D1%83%D0%B3_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0%D0%B7%D1%8B" title="Химиктиг элементилерниң периодтуг системазы – tuviniska" lang="tyv" hreflang="tyv" data-title="Химиктиг элементилерниң периодтуг системазы" data-language-autonym="Тыва дыл" data-language-local-name="tuviniska" class="interlanguage-link-target"><span>Тыва дыл</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D1%96%D0%BE%D0%B4%D0%B8%D1%87%D0%BD%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D1%85%D1%96%D0%BC%D1%96%D1%87%D0%BD%D0%B8%D1%85_%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%96%D0%B2" title="Періодична система хімічних елементів – ukrainska" lang="uk" hreflang="uk" data-title="Періодична система хімічних елементів" data-language-autonym="Українська" data-language-local-name="ukrainska" 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%AF%D9%88%D8%B1%DB%8C_%D8%AC%D8%AF%D9%88%D9%84" title="دوری جدول – urdu" lang="ur" hreflang="ur" data-title="دوری جدول" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%A6%DB%90%D9%84%DB%90%D9%85%DB%90%D9%86%D8%AA%D9%84%D8%A7%D8%B1%D9%86%D9%89%DA%AD_%D8%AF%DB%95%DB%8B%D8%B1%D9%89%D9%8A_%D8%AC%DB%95%DB%95%D8%AF%DB%8B%D9%89%D9%84%D9%89" title="ئېلېمېنتلارنىڭ دەۋرىي جەەدۋىلى – uiguriska" lang="ug" hreflang="ug" data-title="ئېلېمېنتلارنىڭ دەۋرىي جەەدۋىلى" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="uiguriska" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-za mw-list-item"><a href="https://za.wikipedia.org/wiki/Yenzsoq_Couhgibyauj" title="Yenzsoq Couhgibyauj – zhuang" lang="za" hreflang="za" data-title="Yenzsoq Couhgibyauj" data-language-autonym="Vahcuengh" data-language-local-name="zhuang" class="interlanguage-link-target"><span>Vahcuengh</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Tabe%C5%82a_peri%C3%B2dega" title="Tabeła periòdega – venetianska" lang="vec" hreflang="vec" data-title="Tabeła periòdega" data-language-autonym="Vèneto" data-language-local-name="venetianska" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Himi%C5%BEiden_elementoiden_periodine_tablut" title="Himižiden elementoiden periodine tablut – veps" lang="vep" hreflang="vep" data-title="Himižiden elementoiden periodine tablut" 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-Q17437796 badge-featuredarticle mw-list-item" title="utmärkt artikel"><a href="https://vi.wikipedia.org/wiki/B%E1%BA%A3ng_tu%E1%BA%A7n_ho%C3%A0n" title="Bảng tuần hoàn – vietnamesiska" lang="vi" hreflang="vi" data-title="Bảng tuần hoàn" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesiska" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-fiu-vro mw-list-item"><a href="https://fiu-vro.wikipedia.org/wiki/Mendelejevi_tap%C3%B5l" title="Mendelejevi tapõl – võru" lang="vro" hreflang="vro" data-title="Mendelejevi tapõl" data-language-autonym="Võro" data-language-local-name="võru" class="interlanguage-link-target"><span>Võro</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/T%C3%A5vlea_periodike_des_elemints" title="Tåvlea periodike des elemints – vallonska" lang="wa" hreflang="wa" data-title="Tåvlea periodike des elemints" data-language-autonym="Walon" data-language-local-name="vallonska" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E5%85%83%E7%B4%A0%E9%80%B1%E6%9C%9F%E8%A1%A8" title="元素週期表 – litterär kineiska" lang="lzh" hreflang="lzh" data-title="元素週期表" data-language-autonym="文言" data-language-local-name="litterär kineiska" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-vls mw-list-item"><a href="https://vls.wikipedia.org/wiki/Periodiek_syst%C3%A8me" title="Periodiek système – västflamländska" lang="vls" hreflang="vls" data-title="Periodiek système" data-language-autonym="West-Vlams" data-language-local-name="västflamländska" class="interlanguage-link-target"><span>West-Vlams</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Taramdan_peryodika" title="Taramdan peryodika – waray" lang="war" hreflang="war" data-title="Taramdan peryodika" data-language-autonym="Winaray" data-language-local-name="waray" 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/%E5%85%83%E7%B4%A0%E5%91%A8%E6%9C%9F%E8%A1%A8" title="元素周期表 – wu" lang="wuu" hreflang="wuu" data-title="元素周期表" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A4%D7%A2%D7%A8%D7%99%D7%90%D7%93%D7%99%D7%A9%D7%A2_%D7%98%D7%90%D7%91%D7%A2%D7%9C%D7%A2" title="פעריאדישע טאבעלע – jiddisch" lang="yi" hreflang="yi" data-title="פעריאדישע טאבעלע" data-language-autonym="ייִדיש" data-language-local-name="jiddisch" 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/T%C3%A1b%C3%ACl%C3%AC_%C3%A0y%C3%A8_%C3%A0w%E1%BB%8Dn_%E1%BA%B9%CC%81l%C3%ADm%E1%BA%B9%CC%80nt%C3%AC" title="Tábìlì àyè àwọn ẹ́límẹ̀ntì – yoruba" lang="yo" hreflang="yo" data-title="Tábìlì àyè àwọn ẹ́límẹ̀ntì" data-language-autonym="Yorùbá" data-language-local-name="yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E5%85%83%E7%B4%A0%E9%80%B1%E6%9C%9F%E8%A1%A8" title="元素週期表 – kantonesiska" lang="yue" hreflang="yue" data-title="元素週期表" data-language-autonym="粵語" data-language-local-name="kantonesiska" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Tabloyo_periyodik" title="Tabloyo periyodik – Zazaki" lang="diq" hreflang="diq" data-title="Tabloyo periyodik" data-language-autonym="Zazaki" data-language-local-name="Zazaki" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Mendeliej%C4%97va_kem%C4%97niu_elementu_lental%C4%97" title="Mendeliejėva kemėniu elementu lentalė – samogitiska" lang="sgs" hreflang="sgs" data-title="Mendeliejėva kemėniu elementu lentalė" data-language-autonym="Žemaitėška" data-language-local-name="samogitiska" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%85%83%E7%B4%A0%E5%91%A8%E6%9C%9F%E8%A1%A8" title="元素周期表 – kinesiska" lang="zh" hreflang="zh" data-title="元素周期表" data-language-autonym="中文" data-language-local-name="kinesiska" class="interlanguage-link-target"><span>中文</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/Q10693#sitelinks-wikipedia" title="Redigera interwikilänkar" class="wbc-editpage">Redigera länkar</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="Namnrymder"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Periodiska_systemet" title="Visa innehållssidan [c]" accesskey="c"><span>Artikel</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Diskussion:Periodiska_systemet" rel="discussion" title="Diskussion 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id="mw-content-subtitle"><span class="mw-redirectedfrom">(Omdirigerad från <a href="/w/index.php?title=Period_7-element&redirect=no" class="mw-redirect" title="Period 7-element">Period 7-element</a>)</span></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="sv" dir="ltr"><figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/Fil:Simple_Periodic_Table_Chart-en.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Simple_Periodic_Table_Chart-en.svg/400px-Simple_Periodic_Table_Chart-en.svg.png" decoding="async" width="400" height="212" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Simple_Periodic_Table_Chart-en.svg/600px-Simple_Periodic_Table_Chart-en.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Simple_Periodic_Table_Chart-en.svg/800px-Simple_Periodic_Table_Chart-en.svg.png 2x" data-file-width="1205" data-file-height="638" /></a><figcaption></figcaption></figure> <p><b>Periodiska systemet</b>, även kallat <i>grundämnenas ordning</i>,<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-reference-link-bracket">[</span>1<span class="cite-reference-link-bracket">]</span></a></sup> är en indelning av <a href="/wiki/Grund%C3%A4mne" title="Grundämne">grundämnen</a> och <a href="/wiki/Atomslag" title="Atomslag">atomslag</a> efter deras ökande <a href="/wiki/Atomnummer" title="Atomnummer">atomnummer</a> (antal protoner i kärnan), och även kemiska och fysikaliska egenskaper samt <a href="/wiki/Elektronkonfiguration" title="Elektronkonfiguration">elektronkonfiguration</a> i de yttre elektronskalen. Denna ordning visar periodiska trender, såsom grundämnen med liknande egenskaper i samma kolumn (<a href="/wiki/Periodiska_systemets_grupper" title="Periodiska systemets grupper">grupp</a>). Det finns även fyra rektangulära <a href="/wiki/Periodiska_systemets_block" title="Periodiska systemets block">block</a> med approximativt likartade kemiska egenskaper. Inom varje rad (<a href="/wiki/Periodiska_systemets_perioder" title="Periodiska systemets perioder">period</a>) återfinns i allmänhet <a href="/wiki/Metall" title="Metall">metallerna</a> på den vänstra sidan, medan <a href="/wiki/Icke-metall" title="Icke-metall">icke-metallerna</a> återfinns på den högra sidan. </p><p>Den första versionen av periodiska systemet ställdes upp av <a href="/wiki/Dmitrij_Mendelejev" title="Dmitrij Mendelejev">Dmitrij Mendelejev</a> (1869), som var först med att publicera sina resultat, och <a href="/wiki/Lothar_Meyer" title="Lothar Meyer">Lothar Meyer</a>. Allt eftersom nya grundämnen upptäckts och den teoretiska grundvalen för systemet fördjupats, har det modifierats och förfinats. </p><p>Ännu ej bekräftade grundämnen har tilldelats provisoriska namn, sammansatta av symboler för atomnumrets siffror inspirerade av räkneord från <a href="/wiki/Latin" title="Latin">latin</a> och <a href="/wiki/Grekiska" title="Grekiska">grekiska</a>, således: 0 = nil; 1 = un; 2 = bi; 3 = tri; 4 = quad; 5 = pent; 6 = hex; 7 = sept; 8 = okt; 9 = enn. Namnen avslutas med suffixet -ium. <i>Exempel:</i> 113 = ununtritium. </p><p>Ämnena 113 (borgruppen), 115 (kvävegruppen), 117 (halogen), 118 (ädelgas) var under många år förutspådda, men inte konstaterade. År 2014 framställdes emellertid dessa ämnen i laboratorier. Förklaringen till att ämnena inte har hittats i naturen är att de är radioaktiva med korta sönderfallstider. De sista luckorna i period 7 av Mendelejevs system har fyllts med de nyupptäckta ämnena.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-reference-link-bracket">[</span>2<span class="cite-reference-link-bracket">]</span></a></sup> De nya ämnenas fysikaliska och kemiska egenskaper är till stor del obekanta, men år 2016 fastslogs de officiella namnen till <a href="/wiki/Nihonium" title="Nihonium">nihonium</a> (113), <a href="/wiki/Moskovium" title="Moskovium">moskovium</a> (115), <a href="/wiki/Tenness" title="Tenness">tenness</a> (117) och <a href="/wiki/Oganesson" title="Oganesson">oganesson</a> (118). </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Indelningar">Indelningar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=1" title="Redigera avsnitt: Indelningar" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=1" title="Redigera avsnitts källkod: Indelningar"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:PTable_structure.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/PTable_structure.png/350px-PTable_structure.png" decoding="async" width="350" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/PTable_structure.png/525px-PTable_structure.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b6/PTable_structure.png/700px-PTable_structure.png 2x" data-file-width="800" data-file-height="503" /></a><figcaption>Grupper och block i det periodiska systemet.</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="Grupper">Grupper</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=2" title="Redigera avsnitt: Grupper" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=2" title="Redigera avsnitts källkod: Grupper"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>En <i><a href="/wiki/Periodiska_systemets_grupper" title="Periodiska systemets grupper">grupp</a></i> motsvarar en kolumn i en tabell över det periodiska systemet. I en del grupper har grundämnena mycket lika egenskaper och visar en tydlig trend för egenskaperna inom gruppen. Dessa grupper brukar tilldelas triviala (osystematiska) namn, som exempelvis <a href="/wiki/Alkalimetaller" class="mw-redirect" title="Alkalimetaller">alkalimetaller</a>, <a href="/wiki/Alkaliska_jordmetaller" class="mw-redirect" title="Alkaliska jordmetaller">alkaliska jordmetaller</a>, <a href="/wiki/Halogen" title="Halogen">halogener</a> och <a href="/wiki/%C3%84delgas" title="Ädelgas">ädelgaser</a>. Vissa andra grupper i det periodiska systemet påvisar färre likheter och/eller kolumnvisa trender (exempelvis grupperna 4 och 5) och dessa har därför inte tilldelats triviala namn utan benämns endast utifrån gruppnummer. </p> <div class="mw-heading mw-heading3"><h3 id="Perioder">Perioder</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=3" title="Redigera avsnitt: Perioder" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=3" title="Redigera avsnitts källkod: Perioder"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>En <i><a href="/wiki/Periodiska_systemets_perioder" title="Periodiska systemets perioder">period</a></i> motsvarar en rad i det periodiska systemets tabell. Även om grupper är det vanligaste sättet att klassificera grundämnen, finns det vissa områden där de radvisa trenderna och likheterna är viktigare än de kolumnvisa grupptrenderna. Detta gäller bland annat <a href="/wiki/D-blocket" title="D-blocket">d-blocket</a> liksom <a href="/wiki/F-blocket" title="F-blocket">f-blocket</a> där <a href="/wiki/Lantanoider" title="Lantanoider">lantanoiderna</a> och <a href="/wiki/Aktinoider" title="Aktinoider">aktinoiderna</a> bildar två viktiga radvisa serier av grundämnen. Lantanoiderna och aktinoiderna placeras under varandra utanför den övriga delen av det periodiska systemets tabell av det praktiska skälet att tabellbredden därmed minskas avsevärt.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Block">Block</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=4" title="Redigera avsnitt: Block" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=4" title="Redigera avsnitts källkod: Block"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ett <i><a href="/wiki/Periodiska_systemets_block" title="Periodiska systemets block">block</a></i> är en familj av angränsande grupper. Dessa områden får sina namn från atomernas elektronskal. Det finns fyra block: <a href="/wiki/S-blocket" title="S-blocket">s</a>-, <a href="/wiki/P-blocket" title="P-blocket">p</a>-, <a href="/wiki/D-blocket" title="D-blocket">d</a>- och <a href="/wiki/F-blocket" title="F-blocket">f-blocket</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Övriga"><span id=".C3.96vriga"></span>Övriga</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=5" title="Redigera avsnitt: Övriga" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=5" title="Redigera avsnitts källkod: Övriga"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Grundämnena kan även delas in och grupperas på andra sätt. Några sådana indelningar som ofta ritas in det periodiska systemet är <a href="/wiki/%C3%96verg%C3%A5ngsmetall" title="Övergångsmetall">övergångsmetaller</a> och <a href="/wiki/Metalloid" title="Metalloid">metalloider</a>. Det finns även mer inofficiella indelningar såsom platinagruppen och <a href="/wiki/%C3%84delmetall" title="Ädelmetall">ädelmetallerna</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Historik">Historik</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=6" title="Redigera avsnitt: Historik" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=6" title="Redigera avsnitts källkod: Historik"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>De tidigaste försöken att ordna och gruppera grundämnena gjordes utan någon kunskap om atomernas uppbyggnad. Den tyske kemisten <a href="/wiki/Johann_Wolfgang_D%C3%B6bereiner" title="Johann Wolfgang Döbereiner">Johann Wolfgang Döbereiner</a> försökte hitta samband mellan olika ämnens <a href="/wiki/Atomvikt" class="mw-redirect" title="Atomvikt">atomvikt</a> och deras kemiska egenskaper och fann på 1820-talet flera grupper av tre likartade ämnen, där ett av ämnena kemiskt var en blandning av de båda andra och hade en atomvikt som låg mitt emellan de övrigas. Han kallade dessa för <i>triader</i>. </p> <div class="mw-heading mw-heading3"><h3 id="Newlands_tabell">Newlands tabell</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=7" title="Redigera avsnitt: Newlands tabell" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=7" title="Redigera avsnitts källkod: Newlands tabell"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/Fil:Newlands_periodiska_system_1866.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Newlands_periodiska_system_1866.png/150px-Newlands_periodiska_system_1866.png" decoding="async" width="150" height="43" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Newlands_periodiska_system_1866.png/225px-Newlands_periodiska_system_1866.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Newlands_periodiska_system_1866.png/300px-Newlands_periodiska_system_1866.png 2x" data-file-width="425" data-file-height="122" /></a><figcaption>John Alexander Reina Newlands periodiska system från 1866</figcaption></figure> <p>Under flera decennier betraktas Döbereiners upptäckt som en oväsentlig kuriositet, vad vetenskapshistorikern <a href="/wiki/Stephen_Toulmin" title="Stephen Toulmin">Stephen Toulmin</a> kallar för ett "naket faktum", men när nya och riktigare uppgifter om olika ämnens atomvikter blev kända under <a href="/wiki/1860-talet" title="1860-talet">1860-talet</a>, intresserade sig olika forskare för nya samband mellan atomvikter och kemiska egenskaper. År 1866 uppställde den brittiske kemisten <a href="/wiki/John_Newlands_(kemist)" title="John Newlands (kemist)">John Newlands</a> en tabell med 62 av de då 63 kända grundämnena, ordnade efter stigande atomvikt. Tabellen visade att ämnen med liknande egenskaper återkom med en periodicitet av 7 eller 14 ämnen (ädelgaserna var ännu inte upptäckta), ungefär som <a href="/wiki/Oktav" title="Oktav">oktaver</a> i musiken. Andra tidiga versioner av systemet presenterades av <a href="/w/index.php?title=Alexandre-%C3%89mile_B%C3%A9guyer_de_Chancourtois&action=edit&redlink=1" class="new" title="Alexandre-Émile Béguyer de Chancourtois [inte skriven än]">Alexandre-Émile Béguyer de Chancourtois</a> och <a href="/w/index.php?title=William_Odland&action=edit&redlink=1" class="new" title="William Odland [inte skriven än]">William Odland</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Mendelejevs_och_Meyers_system">Mendelejevs och Meyers system</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=8" title="Redigera avsnitt: Mendelejevs och Meyers system" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=8" title="Redigera avsnitts källkod: Mendelejevs och Meyers system"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/Fil:Mendelejevs_periodiska_system_1871.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/55/Mendelejevs_periodiska_system_1871.png/150px-Mendelejevs_periodiska_system_1871.png" decoding="async" width="150" height="75" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/55/Mendelejevs_periodiska_system_1871.png/225px-Mendelejevs_periodiska_system_1871.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/55/Mendelejevs_periodiska_system_1871.png/300px-Mendelejevs_periodiska_system_1871.png 2x" data-file-width="684" data-file-height="341" /></a><figcaption>Dmitrij Mendelejevs system från 1871 med luckor (-) för ytterligare ämnen</figcaption></figure> <div class="thumb tleft"><div class="thumbinner" style="width:228px;"> <table style="background: transparent; border: 0; padding: 0; margin: 0; width:224px;" cellspacing="0"> <tbody><tr> <td style="padding: auto; margin: 0;" class="thumbimage"><span typeof="mw:File"><a href="/wiki/Fil:DIMendeleevCab.jpg" class="mw-file-description" title="Dmitrij Mendelejev och Lothar Meyer"><img alt="Dmitrij Mendelejev och Lothar Meyer" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/DIMendeleevCab.jpg/110px-DIMendeleevCab.jpg" decoding="async" width="110" height="155" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/DIMendeleevCab.jpg/165px-DIMendeleevCab.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c8/DIMendeleevCab.jpg/220px-DIMendeleevCab.jpg 2x" data-file-width="1134" data-file-height="1593" /></a></span> </td> <td style="padding: 0; margin: 0; border: 0; width: 2px"> </td> <td style="padding: auto; margin: 0;" class="thumbimage"><span typeof="mw:File"><a href="/wiki/Fil:Lmeyer.jpg" class="mw-file-description" title="Dmitrij Mendelejev och Lothar Meyer"><img alt="Dmitrij Mendelejev och Lothar Meyer" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Lmeyer.jpg/110px-Lmeyer.jpg" decoding="async" width="110" height="130" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Lmeyer.jpg/165px-Lmeyer.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Lmeyer.jpg/220px-Lmeyer.jpg 2x" data-file-width="265" data-file-height="314" /></a></span> </td></tr> <tr style="vertical-align:top;"> <td style="padding: 0; margin: 0; border: 0;" colspan="3"><div class="thumbcaption"> <a href="/wiki/Dmitrij_Mendelejev" title="Dmitrij Mendelejev">Dmitrij Mendelejev</a> och <a href="/wiki/Lothar_Meyer" title="Lothar Meyer">Lothar Meyer</a></div> </td></tr></tbody></table> </div> </div> <p>Slutligen sammanställde 1869 ryssen <a href="/wiki/Dmitrij_Mendelejev" title="Dmitrij Mendelejev">Dmitrij Mendelejev</a> och tysken <a href="/wiki/Lothar_Meyer" title="Lothar Meyer">Lothar Meyer</a> oberoende av varandra tabeller med horisontella perioder och vertikala grupper, på samma sätt som vi nu är vana att visa systemet. Mendelejev publicerade sitt arbete samma år medan Meyer publicerade sina resultat först 1870. Mendelejevs tabell hade luckor för ytterligare 31 ämnen, där inga av de då kända ämnena passade in. Hans idéer fick därför stor uppmärksamhet när det 1875 upptäckta ämnet <a href="/wiki/Gallium" title="Gallium">gallium</a> passade in i en av dessa luckor. När även ämnena <a href="/wiki/Skandium" title="Skandium">skandium</a>, som upptäcktes 1879, och <a href="/wiki/Germanium" title="Germanium">germanium</a>, upptäckt 1886, passade in i mönstret fick systemet stor acceptans bland övriga vetenskapsmän. </p> <div class="mw-heading mw-heading3"><h3 id="Efter_Mendelejev">Efter Mendelejev</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=9" title="Redigera avsnitt: Efter Mendelejev" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=9" title="Redigera avsnitts källkod: Efter Mendelejev"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/Fil:Taula_peri%C3%B2dica_de_Werner_(1905).gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Taula_peri%C3%B2dica_de_Werner_%281905%29.gif/150px-Taula_peri%C3%B2dica_de_Werner_%281905%29.gif" decoding="async" width="150" height="57" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Taula_peri%C3%B2dica_de_Werner_%281905%29.gif/225px-Taula_peri%C3%B2dica_de_Werner_%281905%29.gif 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a0/Taula_peri%C3%B2dica_de_Werner_%281905%29.gif/300px-Taula_peri%C3%B2dica_de_Werner_%281905%29.gif 2x" data-file-width="774" data-file-height="293" /></a><figcaption>Periodiska systemet 1905</figcaption></figure> <figure typeof="mw:File/Thumb"><a href="/wiki/Fil:Periodiska_systemet_1924,_Nordisk_familjebok.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Periodiska_systemet_1924%2C_Nordisk_familjebok.png/150px-Periodiska_systemet_1924%2C_Nordisk_familjebok.png" decoding="async" width="150" height="51" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Periodiska_systemet_1924%2C_Nordisk_familjebok.png/225px-Periodiska_systemet_1924%2C_Nordisk_familjebok.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Periodiska_systemet_1924%2C_Nordisk_familjebok.png/300px-Periodiska_systemet_1924%2C_Nordisk_familjebok.png 2x" data-file-width="1154" data-file-height="392" /></a><figcaption>Periodiska systemet 1924</figcaption></figure> <p>1905 ritade schweizaren <a href="/wiki/Alfred_Werner" title="Alfred Werner">Alfred Werner</a> upp det 32 kolumner stora periodiska system vi har idag och löste därmed problem som fanns i <a href="/wiki/Lothar_Meyer" title="Lothar Meyer">Meyers</a> och <a href="/wiki/Dmitrij_Mendelejev" title="Dmitrij Mendelejev">Mendelejevs</a> system från 1860-talet. Det periodiska systemets utseende fick dock sin förklaring först senare, efter att <a href="/wiki/Ernest_Rutherford" title="Ernest Rutherford">Rutherford</a> 1911 presenterat sin modell av atomen som en liten positivt laddad <a href="/wiki/Atomk%C3%A4rna" title="Atomkärna">kärna</a> omgiven av <a href="/wiki/Elektron" title="Elektron">elektroner</a> och <a href="/wiki/Niels_Bohr" title="Niels Bohr">Bohr</a> 1913 förklarat elektronernas <a href="/wiki/Energiniv%C3%A5" title="Energinivå">energinivåer</a> med sin <a href="/wiki/Kvantmekanik" title="Kvantmekanik">kvantmekaniska</a> <a href="/wiki/Bohrs_atommodell" title="Bohrs atommodell">atommodell</a>.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-reference-link-bracket">[</span>4<span class="cite-reference-link-bracket">]</span></a></sup> </p><p>Det äldre systemet med 8 kolumner / grupper användes ibland efter 1905. Under 1920-talet, efter Mendelejev och Meyer, har systemet tydliggjorts. Fler och fler luckor i systemet har fortsatt att fyllas, allt eftersom ytterligare grundämnen har upptäckts. Idag är alla 7 perioder kompletta. Om fler grundämnen upptäcks, kommer de att finnas i period 8 och uppåt. </p> <div class="mw-heading mw-heading2"><h2 id="Andra_sätt_att_ordna_grundämnen"><span id="Andra_s.C3.A4tt_att_ordna_grund.C3.A4mnen"></span>Andra sätt att ordna grundämnen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=10" title="Redigera avsnitt: Andra sätt att ordna grundämnen" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=10" title="Redigera avsnitts källkod: Andra sätt att ordna grundämnen"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>En begränsning med periodiska systemet är att det inte skiljer mellan <a href="/wiki/Isotop" title="Isotop">isotoper</a> av samma element (det vill säga element med samma antal <a href="/wiki/Proton" title="Proton">protoner</a>, men olika antal <a href="/wiki/Neutron" title="Neutron">neutroner</a>), eftersom dessa i regel inte har någon stor skillnad i kemiska egenskaper (dock uppvisar <a href="/wiki/Kemisk_f%C3%B6rening" title="Kemisk förening">kemiska föreningar</a> med olika isotoper mätbara skillnader i kemiska egenskaper, såsom <a href="/wiki/Tungt_vatten" title="Tungt vatten">tungt vattens</a> skillnader gentemot vanligt vatten, eller i reaktioners <a href="https://en.wikipedia.org/wiki/Kinetic_isotope_effect" class="extiw" title="en:Kinetic isotope effect">kinetik</a> som är noterbar i särskilt organiska reaktioner). Isotoper har däremot mycket uppenbart olika egenskaper med avseende på stabilitet och <a href="/wiki/Radioaktivitet" title="Radioaktivitet">radioaktivitet</a>. Ett alternativt sätt att tabellera grundämnen, som skiljer på olika isotoper, är en <i><a href="/wiki/Nuklidkarta" title="Nuklidkarta">nuklidkarta</a></i> (alternativt <i><a href="/wiki/Isotoptabell" title="Isotoptabell">isotoptabell</a></i>). En nuklidkarta ger bättre förståelse för olika isotopers karaktär än det periodiska systemet, men ger å andra sidan inte samma överblick av de kemiska egenskaperna. </p> <div class="mw-heading mw-heading2"><h2 id="Se_även"><span id="Se_.C3.A4ven"></span>Se även</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=11" title="Redigera avsnitt: Se även" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=11" title="Redigera avsnitts källkod: Se även"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Periodiska_systemet_(stort)" title="Periodiska systemet (stort)">Periodiska systemet (stort)</a></li> <li><a href="/wiki/Periodiska_systemets_block" title="Periodiska systemets block">Periodiska systemets block</a></li> <li><a href="/wiki/Periodiska_systemets_grupper" title="Periodiska systemets grupper">Periodiska systemets grupper</a></li> <li><a href="/wiki/Periodiska_systemets_perioder" title="Periodiska systemets perioder">Periodiska systemets perioder</a></li> <li><a href="/wiki/F%C3%B6rl%C3%A4ngda_periodiska_systemet" title="Förlängda periodiska systemet">Förlängda periodiska systemet</a></li> <li><a href="/wiki/Lista_%C3%B6ver_grund%C3%A4mnen" title="Lista över grundämnen">Lista över grundämnen</a></li> <li><a href="/wiki/Nuklidkarta" title="Nuklidkarta">Nuklidkarta</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Källor"><span id="K.C3.A4llor"></span>Källor</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=12" title="Redigera avsnitt: Källor" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=12" title="Redigera avsnitts källkod: Källor"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1">^</a> <span class="reference-text"><cite style="font-style:normal" class="book" id="CITEREFTweed2003">Tweed, Matt (2003). <i><span>Kemins värld: en titt på periodiska systemet</span></i>. Svenska förlaget. <a href="/wiki/Special:Bokk%C3%A4llor/9789177386469" title="Special:Bokkällor/9789177386469">ISBN 9789177386469</a></cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Kemins+v%C3%A4rld%3A+en+titt+p%C3%A5+periodiska+systemet&rft.aulast=Tweed&rft.aufirst=Matt&rft.au=Tweed%2C+Matt&rft.date=2003&rft.pub=Svenska+f%C3%B6rlaget&rft.isbn=9789177386469&rfr_id=info:sid/en.wikipedia.org:Periodiska_systemet"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-2"><a href="#cite_ref-2">^</a> <span class="reference-text"><i>Nationalencyklopedins årsbok</i> nr 40 2015, Nationalencyklopedin AB, Malmö 2016, <a href="/wiki/Special:Bokk%C3%A4llor/978-91-7513-063-7" title="Special:Bokkällor/978-91-7513-063-7">ISBN 978-91-7513-063-7</a></span> </li> <li id="cite_note-3"><a href="#cite_ref-3">^</a> <span class="reference-text"><cite style="font-style:normal" class="web"><a rel="nofollow" class="external text" href="http://www.ne.se/lang/periodiska-systemet">”Periodiska systemet”</a>. <i><span>Nationalencyklopedin</span></i><span class="printonly">. <a rel="nofollow" class="external free" href="http://www.ne.se/lang/periodiska-systemet">http://www.ne.se/lang/periodiska-systemet</a></span><span class="reference-accessdate">. Läst 16 december 2009</span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.btitle=Periodiska+systemet&rft.atitle=Nationalencyklopedin&rft_id=http%3A%2F%2Fwww.ne.se%2Flang%2Fperiodiska-systemet&rfr_id=info:sid/en.wikipedia.org:Periodiska_systemet"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-4"><a href="#cite_ref-4">^</a> <span class="reference-text"><cite style="font-style:normal" class="book" id="CITEREFPais1988"><a href="/wiki/Abraham_Pais" title="Abraham Pais">Pais, Abraham</a> (1988). ”Atomic structure and spectral lines”. <i><span>Inward Bound – Of Matter and Forces in the Physical World</span></i>. Oxford University Press. <a href="/wiki/Special:Bokk%C3%A4llor/978-0-19-851997-3" title="Special:Bokkällor/978-0-19-851997-3">ISBN 978-0-19-851997-3</a></cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.btitle=Atomic+structure+and+spectral+lines&rft.atitle=Inward+Bound+%E2%80%93+Of+Matter+and+Forces+in+the+Physical+World&rft.aulast=Pais&rft.aufirst=Abraham&rft.au=Pais%2C+Abraham&rft.date=1988&rft.pub=Oxford+University+Press&rft.isbn=978-0-19-851997-3&rfr_id=info:sid/en.wikipedia.org:Periodiska_systemet"><span style="display: none;"> </span></span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Externa_länkar"><span id="Externa_l.C3.A4nkar"></span>Externa länkar</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Periodiska_systemet&veaction=edit&section=13" title="Redigera avsnitt: Externa länkar" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Periodiska_systemet&action=edit&section=13" title="Redigera avsnitts källkod: Externa länkar"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/15px-Commons-logo.svg.png" decoding="async" width="15" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/23px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> Wikimedia Commons har media som rör <a href="https://commons.wikimedia.org/wiki/Category:Periodic_table" class="extiw" title="commons:Category:Periodic table">Periodiska systemet</a>.<div 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style="float:left; width:3em;text-align:left;"><div class="noprint plainlinks" style="background-color:transparent; padding:0; white-space:nowrap; font-weight:normal; font-size:80%; border:none;; color: inherit;"><a href="/wiki/Mall:Periodiska_systemet" title="Mall:Periodiska systemet"><span title="Visa denna mall" style="border:none;;">v</span></a> <span style="font-size:80%;">•</span> <a class="external text" href="https://sv.wikipedia.org/w/index.php?title=Mall:Periodiska_systemet&action=edit"><span style="border:none;;" title="Redigera den här mallen">r</span></a></div></div><span style="font-size:110%;"><a class="mw-selflink selflink">Periodiska systemet</a></span></th></tr><tr style="height:2px;"><td></td></tr><tr><td colspan="2" style="width:100%;padding:0px;;;" class="navbox-list navbox-"><div style="padding:0em 0.25em"><span></span> <div class="overflowbugx" style="overflow:auto;"> <table align="center"> <tbody><tr> <td rowspan="2" style="background-color:#e0e0e0;"> <a href="/wiki/Periodiska_systemets_grupper" title="Periodiska systemets grupper">Grp.</a><br />→ </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Alkalimetall" title="Alkalimetall">1</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Alkalisk_jordartsmetall" title="Alkalisk jordartsmetall">2</a></span></b> </td> <td> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Grupp_3-element" title="Grupp 3-element">3</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Grupp_4-element" title="Grupp 4-element">4</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Grupp_5-element" title="Grupp 5-element">5</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Grupp_6-element" title="Grupp 6-element">6</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Grupp_7-element" title="Grupp 7-element">7</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Grupp_8-element" title="Grupp 8-element">8</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Grupp_9-element" title="Grupp 9-element">9</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Grupp_10-element" title="Grupp 10-element">10</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Koppargruppen" title="Koppargruppen">11</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Zinkgruppen" title="Zinkgruppen">12</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Borgruppen" title="Borgruppen">13</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Kolgruppen" title="Kolgruppen">14</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Kv%C3%A4vegruppen" title="Kvävegruppen">15</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Kalkogen" title="Kalkogen">16</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/Halogen" title="Halogen">17</a></span></b> </td> <td style="background-color:#e8e8e8;"><b><span style="text-align:center"><a href="/wiki/%C3%84delgas" title="Ädelgas">18</a></span></b> </td></tr> <tr> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">IA</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">IIA</span></small></b> </td> <td> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">IIIB</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">IVB</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">VB</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">VIB</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">VIIB</span></small></b> </td> <td style="background-color:#e8e8e8;" colspan="3"><b><small><span style="text-align:center">VIIIB</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">IB</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">IIB</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">IIIA</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">IVA</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">VA</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">VIA</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">VIIA</span></small></b> </td> <td style="background-color:#e8e8e8;"><b><small><span style="text-align:center">VIIIA</span></small></b> </td></tr> <tr> <td style="background-color:#e0e0e0;"> <a href="/wiki/Periodiska_systemets_perioder" title="Periodiska systemets perioder">Per.</a>↓ </td></tr> <tr> <td><b><span style="text-align:center"> <a href="/wiki/Period_1-element" class="mw-redirect" title="Period 1-element">1</a> </span></b> </td> <td title="1, Väte (H), diatomisk icke-metall, gas, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#e7ff8f;"><div style="text-align:center"><b><span style="color:#ff0000">1</span></b><br /><a href="/wiki/V%C3%A4te" title="Väte">H</a></div> </td> <td colspan="3" style="background-color:#f0f0f0;"><span style="float:left;"><small>→</small><i><a href="/wiki/Atomnummer" title="Atomnummer">atomnummer</a></i></span><br /><span style="float:left;"><small><span style="color:#f0f0f0">→</span></small><i><a href="/wiki/Kemiskt_tecken" title="Kemiskt tecken">tecken</a></i></span> </td> <td colspan="14"> </td> <td title="2, Helium (He), ädelgas, gas, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#c0ffff;"><div style="text-align:center"><b><span style="color:#ff0000">2</span></b><br /><a href="/wiki/Helium" title="Helium">He</a></div> </td></tr> <tr> <td><b><span style="text-align:center"> <a href="/wiki/Period_2-element" class="mw-redirect" title="Period 2-element">2</a> </span></b> </td> <td title="3, Litium (Li), alkalimetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ff6666;"><div style="text-align:center"><b><span style="color:#000000">3</span></b><br /><a href="/wiki/Litium" title="Litium">Li</a></div> </td> <td title="4, Beryllium (Be), alkalisk jordartsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffdead;"><div style="text-align:center"><b><span style="color:#000000">4</span></b><br /><a href="/wiki/Beryllium" title="Beryllium">Be</a></div> </td> <td colspan="11"> </td> <td title="5, Bor (B), halvmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccc99;"><div style="text-align:center"><b><span style="color:#000000">5</span></b><br /><a href="/wiki/Bor" title="Bor">B</a></div> </td> <td title="6, Kol (C), polyatomisk icke-metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#a1ffc3;"><div style="text-align:center"><b><span style="color:#000000">6</span></b><br /><a href="/wiki/Kol" title="Kol">C</a></div> </td> <td title="7, Kväve (N), diatomisk icke-metall, gas, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#e7ff8f;"><div style="text-align:center"><b><span style="color:#ff0000">7</span></b><br /><a href="/wiki/Kv%C3%A4ve" title="Kväve">N</a></div> </td> <td title="8, Syre (O), diatomisk icke-metall, gas, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#e7ff8f;"><div style="text-align:center"><b><span style="color:#ff0000">8</span></b><br /><a href="/wiki/Syre" title="Syre">O</a></div> </td> <td title="9, Fluor (F), diatomisk icke-metall, gas, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#e7ff8f;"><div style="text-align:center"><b><span style="color:#ff0000">9</span></b><br /><a href="/wiki/Fluor" title="Fluor">F</a></div> </td> <td title="10, Neon (Ne), ädelgas, gas, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#c0ffff;"><div style="text-align:center"><b><span style="color:#ff0000">10</span></b><br /><a href="/wiki/Neon" title="Neon">Ne</a></div> </td></tr> <tr> <td><b><span style="text-align:center"> <a href="/wiki/Period_3-element" class="mw-redirect" title="Period 3-element">3</a> </span></b> </td> <td title="11, Natrium (Na), alkalimetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ff6666;"><div style="text-align:center"><b><span style="color:#000000">11</span></b><br /><a href="/wiki/Natrium" title="Natrium">Na</a></div> </td> <td title="12, Magnesium (Mg), alkalisk jordartsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffdead;"><div style="text-align:center"><b><span style="color:#000000">12</span></b><br /><a href="/wiki/Magnesium" title="Magnesium">Mg</a></div> </td> <td colspan="11"> </td> <td title="13, Aluminium (Al), övrig metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccccc;"><div style="text-align:center"><b><span style="color:#000000">13</span></b><br /><a href="/wiki/Aluminium" title="Aluminium">Al</a></div> </td> <td title="14, Kisel (Si), halvmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccc99;"><div style="text-align:center"><b><span style="color:#000000">14</span></b><br /><a href="/wiki/Kisel" title="Kisel">Si</a></div> </td> <td title="15, Fosfor (P), polyatomisk icke-metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#a1ffc3;"><div style="text-align:center"><b><span style="color:#000000">15</span></b><br /><a href="/wiki/Fosfor" title="Fosfor">P</a></div> </td> <td title="16, Svavel (S), polyatomisk icke-metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#a1ffc3;"><div style="text-align:center"><b><span style="color:#000000">16</span></b><br /><a href="/wiki/Svavel" title="Svavel">S</a></div> </td> <td title="17, Klor (Cl), diatomisk icke-metall, gas, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#e7ff8f;"><div style="text-align:center"><b><span style="color:#ff0000">17</span></b><br /><a href="/wiki/Klor" title="Klor">Cl</a></div> </td> <td title="18, Argon (Ar), ädelgas, gas, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#c0ffff;"><div style="text-align:center"><b><span style="color:#ff0000">18</span></b><br /><a href="/wiki/Argon" title="Argon">Ar</a></div> </td></tr> <tr> <td><b><span style="text-align:center"> <a href="/wiki/Period_4-element" class="mw-redirect" title="Period 4-element">4</a> </span></b> </td> <td title="19, Kalium (K), alkalimetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ff6666;"><div style="text-align:center"><b><span style="color:#000000">19</span></b><br /><a href="/wiki/Kalium" title="Kalium">K</a></div> </td> <td title="20, Kalcium (Ca), alkalisk jordartsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffdead;"><div style="text-align:center"><b><span style="color:#000000">20</span></b><br /><a href="/wiki/Kalcium" title="Kalcium">Ca</a></div> </td> <td> </td> <td title="21, Skandium (Sc), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">21</span></b><br /><a href="/wiki/Skandium" title="Skandium">Sc</a></div> </td> <td title="22, Titan (Ti), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">22</span></b><br /><a href="/wiki/Titan" title="Titan">Ti</a></div> </td> <td title="23, Vanadin (V), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">23</span></b><br /><a href="/wiki/Vanadin" title="Vanadin">V</a></div> </td> <td title="24, Krom (Cr), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">24</span></b><br /><a href="/wiki/Krom" title="Krom">Cr</a></div> </td> <td title="25, Mangan (Mn), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">25</span></b><br /><a href="/wiki/Mangan" title="Mangan">Mn</a></div> </td> <td title="26, Järn (Fe), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">26</span></b><br /><a href="/wiki/J%C3%A4rn" title="Järn">Fe</a></div> </td> <td title="27, Kobolt (Co), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">27</span></b><br /><a href="/wiki/Kobolt" title="Kobolt">Co</a></div> </td> <td title="28, Nickel (Ni), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">28</span></b><br /><a href="/wiki/Nickel" title="Nickel">Ni</a></div> </td> <td title="29, Koppar (Cu), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">29</span></b><br /><a href="/wiki/Koppar" title="Koppar">Cu</a></div> </td> <td title="30, Zink (Zn), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">30</span></b><br /><a href="/wiki/Zink" title="Zink">Zn</a></div> </td> <td title="31, Gallium (Ga), övrig metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccccc;"><div style="text-align:center"><b><span style="color:#000000">31</span></b><br /><a href="/wiki/Gallium" title="Gallium">Ga</a></div> </td> <td title="32, Germanium (Ge), halvmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccc99;"><div style="text-align:center"><b><span style="color:#000000">32</span></b><br /><a href="/wiki/Germanium" title="Germanium">Ge</a></div> </td> <td title="33, Arsenik (As), halvmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccc99;"><div style="text-align:center"><b><span style="color:#000000">33</span></b><br /><a href="/wiki/Arsenik" title="Arsenik">As</a></div> </td> <td title="34, Selen (Se), polyatomisk icke-metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#a1ffc3;"><div style="text-align:center"><b><span style="color:#000000">34</span></b><br /><a href="/wiki/Selen" title="Selen">Se</a></div> </td> <td title="35, Brom (Br), diatomisk icke-metall, flytande, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#e7ff8f;"><div style="text-align:center"><b><span style="color:#008000">35</span></b><br /><a href="/wiki/Brom" title="Brom">Br</a></div> </td> <td title="36, Krypton (Kr), ädelgas, gas, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#c0ffff;"><div style="text-align:center"><b><span style="color:#ff0000">36</span></b><br /><a href="/wiki/Krypton" title="Krypton">Kr</a></div> </td></tr> <tr> <td><b><span style="text-align:center"> <a href="/wiki/Period_5-element" class="mw-redirect" title="Period 5-element">5</a> </span></b> </td> <td title="37, Rubidium (Rb), alkalimetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ff6666;"><div style="text-align:center"><b><span style="color:#000000">37</span></b><br /><a href="/wiki/Rubidium" title="Rubidium">Rb</a></div> </td> <td title="38, Strontium (Sr), alkalisk jordartsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffdead;"><div style="text-align:center"><b><span style="color:#000000">38</span></b><br /><a href="/wiki/Strontium" title="Strontium">Sr</a></div> </td> <td> </td> <td title="39, Yttrium (Y), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">39</span></b><br /><a href="/wiki/Yttrium" title="Yttrium">Y</a></div> </td> <td title="40, Zirkonium (Zr), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">40</span></b><br /><a href="/wiki/Zirkonium" title="Zirkonium">Zr</a></div> </td> <td title="41, Niob (Nb), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">41</span></b><br /><a href="/wiki/Niob" title="Niob">Nb</a></div> </td> <td title="42, Molybden (Mo), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">42</span></b><br /><a href="/wiki/Molybden" title="Molybden">Mo</a></div> </td> <td title="43, Teknetium (Tc), övergångsmetall, fast, sönderfallsprodukt" style="min-width:40px; cursor: help; border:2px dashed #773300; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">43</span></b><br /><a href="/wiki/Teknetium" title="Teknetium">Tc</a></div> </td> <td title="44, Rutenium (Ru), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">44</span></b><br /><a href="/wiki/Rutenium" title="Rutenium">Ru</a></div> </td> <td title="45, Rodium (Rh), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">45</span></b><br /><a href="/wiki/Rodium" title="Rodium">Rh</a></div> </td> <td title="46, Palladium (Pd), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">46</span></b><br /><a href="/wiki/Palladium" title="Palladium">Pd</a></div> </td> <td title="47, Silver (Ag), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">47</span></b><br /><a href="/wiki/Silver" title="Silver">Ag</a></div> </td> <td title="48, Kadmium (Cd), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">48</span></b><br /><a href="/wiki/Kadmium" title="Kadmium">Cd</a></div> </td> <td title="49, Indium (In), övrig metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccccc;"><div style="text-align:center"><b><span style="color:#000000">49</span></b><br /><a href="/wiki/Indium" title="Indium">In</a></div> </td> <td title="50, Tenn (Sn), övrig metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccccc;"><div style="text-align:center"><b><span style="color:#000000">50</span></b><br /><a href="/wiki/Tenn" title="Tenn">Sn</a></div> </td> <td title="51, Antimon (Sb), halvmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccc99;"><div style="text-align:center"><b><span style="color:#000000">51</span></b><br /><a href="/wiki/Antimon" title="Antimon">Sb</a></div> </td> <td title="52, Tellur (Te), halvmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccc99;"><div style="text-align:center"><b><span style="color:#000000">52</span></b><br /><a href="/wiki/Tellur" title="Tellur">Te</a></div> </td> <td title="53, Jod (I), diatomisk icke-metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#e7ff8f;"><div style="text-align:center"><b><span style="color:#000000">53</span></b><br /><a href="/wiki/Jod" title="Jod">I</a></div> </td> <td title="54, Xenon (Xe), ädelgas, gas, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#c0ffff;"><div style="text-align:center"><b><span style="color:#ff0000">54</span></b><br /><a href="/wiki/Xenon" title="Xenon">Xe</a></div> </td></tr> <tr> <td><b><span style="text-align:center"> <a href="/wiki/Period_6-element" class="mw-redirect" title="Period 6-element">6</a> </span></b> </td> <td title="55, Cesium (Cs), alkalimetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ff6666;"><div style="text-align:center"><b><span style="color:#000000">55</span></b><br /><a href="/wiki/Cesium" title="Cesium">Cs</a></div> </td> <td title="56, Barium (Ba), alkalisk jordartsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffdead;"><div style="text-align:center"><b><span style="color:#000000">56</span></b><br /><a href="/wiki/Barium" title="Barium">Ba</a></div> </td> <td style="min-width:40px; height:44px;"><div style="text-align:center"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/16px-Asterisks_one.svg.png" decoding="async" width="16" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/24px-Asterisks_one.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/32px-Asterisks_one.svg.png 2x" data-file-width="106" data-file-height="98" /></span></span></div> </td> <td title="71, Lutetium (Lu), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">71</span></b><br /><a href="/wiki/Lutetium" title="Lutetium">Lu</a></div> </td> <td title="72, Hafnium (Hf), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">72</span></b><br /><a href="/wiki/Hafnium" title="Hafnium">Hf</a></div> </td> <td title="73, Tantal (Ta), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">73</span></b><br /><a href="/wiki/Tantal" title="Tantal">Ta</a></div> </td> <td title="74, Volfram (W), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">74</span></b><br /><a href="/wiki/Volfram" title="Volfram">W</a></div> </td> <td title="75, Rhenium (Re), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">75</span></b><br /><a href="/wiki/Rhenium" title="Rhenium">Re</a></div> </td> <td title="76, Osmium (Os), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">76</span></b><br /><a href="/wiki/Osmium" title="Osmium">Os</a></div> </td> <td title="77, Iridium (Ir), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">77</span></b><br /><a href="/wiki/Iridium" title="Iridium">Ir</a></div> </td> <td title="78, Platina (Pt), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">78</span></b><br /><a href="/wiki/Platina" title="Platina">Pt</a></div> </td> <td title="79, Guld (Au), övergångsmetall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#000000">79</span></b><br /><a href="/wiki/Guld" title="Guld">Au</a></div> </td> <td title="80, Kvicksilver (Hg), övergångsmetall, flytande, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#008000">80</span></b><br /><a href="/wiki/Kvicksilver" title="Kvicksilver">Hg</a></div> </td> <td title="81, Tallium (Tl), övrig metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccccc;"><div style="text-align:center"><b><span style="color:#000000">81</span></b><br /><a href="/wiki/Tallium" title="Tallium">Tl</a></div> </td> <td title="82, Bly (Pb), övrig metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccccc;"><div style="text-align:center"><b><span style="color:#000000">82</span></b><br /><a href="/wiki/Bly" title="Bly">Pb</a></div> </td> <td title="83, Vismut (Bi), övrig metall, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#cccccc;"><div style="text-align:center"><b><span style="color:#000000">83</span></b><br /><a href="/wiki/Vismut" title="Vismut">Bi</a></div> </td> <td title="84, Polonium (Po), övrig metall, fast, sönderfallsprodukt" style="min-width:40px; cursor: help; border:2px dashed #773300; background-color:#cccccc;"><div style="text-align:center"><b><span style="color:#000000">84</span></b><br /><a href="/wiki/Polonium" title="Polonium">Po</a></div> </td> <td title="85, Astat (At), halvmetall, fast, sönderfallsprodukt" style="min-width:40px; cursor: help; border:2px dashed #773300; background-color:#cccc99;"><div style="text-align:center"><b><span style="color:#000000">85</span></b><br /><a href="/wiki/Astat" title="Astat">At</a></div> </td> <td title="86, Radon (Rn), ädelgas, gas, sönderfallsprodukt" style="min-width:40px; cursor: help; border:2px dashed #773300; background-color:#c0ffff;"><div style="text-align:center"><b><span style="color:#ff0000">86</span></b><br /><a href="/wiki/Radon" title="Radon">Rn</a></div> </td></tr> <tr> <td><b><span style="text-align:center"> <a href="/wiki/Period_7-element" class="mw-redirect" title="Period 7-element">7</a> </span></b> </td> <td title="87, Francium (Fr), alkalimetall, fast, sönderfallsprodukt" style="min-width:40px; cursor: help; border:2px dashed #773300; background-color:#ff6666;"><div style="text-align:center"><b><span style="color:#000000">87</span></b><br /><a href="/wiki/Francium" title="Francium">Fr</a></div> </td> <td title="88, Radium (Ra), alkalisk jordartsmetall, fast, sönderfallsprodukt" style="min-width:40px; cursor: help; border:2px dashed #773300; background-color:#ffdead;"><div style="text-align:center"><b><span style="color:#000000">88</span></b><br /><a href="/wiki/Radium" title="Radium">Ra</a></div> </td> <td style="min-width:40px; height:44px;"><div style="text-align:center"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/16px-Asterisks_two.svg.png" decoding="async" width="16" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/24px-Asterisks_two.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/32px-Asterisks_two.svg.png 2x" data-file-width="106" data-file-height="98" /></span></span></div> </td> <td title="103, Lawrencium (Lr), aktinoid, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#696969">103</span></b><br /><a href="/wiki/Lawrencium" title="Lawrencium">Lr</a></div> </td> <td title="104, Rutherfordium (Rf), övergångsmetall, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#696969">104</span></b><br /><a href="/wiki/Rutherfordium" title="Rutherfordium">Rf</a></div> </td> <td title="105, Dubnium (Db), övergångsmetall, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#696969">105</span></b><br /><a href="/wiki/Dubnium" title="Dubnium">Db</a></div> </td> <td title="106, Seaborgium (Sg), övergångsmetall, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#696969">106</span></b><br /><a href="/wiki/Seaborgium" title="Seaborgium">Sg</a></div> </td> <td title="107, Bohrium (Bh), övergångsmetall, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#696969">107</span></b><br /><a href="/wiki/Bohrium" title="Bohrium">Bh</a></div> </td> <td title="108, Hassium (Hs), övergångsmetall, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#696969">108</span></b><br /><a href="/wiki/Hassium" title="Hassium">Hs</a></div> </td> <td title="109, Meitnerium (Mt), okända kemiska egenskaper, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#e8e8e8;"><div style="text-align:center"><b><span style="color:#696969">109</span></b><br /><a href="/wiki/Meitnerium" title="Meitnerium">Mt</a></div> </td> <td title="110, Darmstadtium (Ds), okända kemiska egenskaper, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#e8e8e8;"><div style="text-align:center"><b><span style="color:#696969">110</span></b><br /><a href="/wiki/Darmstadtium" title="Darmstadtium">Ds</a></div> </td> <td title="111, Röntgenium (Rg), okända kemiska egenskaper, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#e8e8e8;"><div style="text-align:center"><b><span style="color:#696969">111</span></b><br /><a href="/wiki/R%C3%B6ntgenium" title="Röntgenium">Rg</a></div> </td> <td title="112, Copernicium (Cn), övergångsmetall, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ffc0c0;"><div style="text-align:center"><b><span style="color:#696969">112</span></b><br /><a href="/wiki/Copernicium" title="Copernicium">Cn</a></div> </td> <td title="113, Nihonium (Nh), okända kemiska egenskaper, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#e8e8e8;"><div style="text-align:center"><b><span style="color:#696969">113</span></b><br /><a href="/wiki/Nihonium" title="Nihonium">Nh</a></div> </td> <td title="114, Flerovium (Fl), övrig metall, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#cccccc;"><div style="text-align:center"><b><span style="color:#696969">114</span></b><br /><a href="/wiki/Flerovium" title="Flerovium">Fl</a></div> </td> <td title="115, Moskovium (Mc), okända kemiska egenskaper, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#e8e8e8;"><div style="text-align:center"><b><span style="color:#696969">115</span></b><br /><a href="/wiki/Moskovium" title="Moskovium">Mc</a></div> </td> <td title="116, Livermorium (Lv), okända kemiska egenskaper, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#e8e8e8;"><div style="text-align:center"><b><span style="color:#696969">116</span></b><br /><a href="/wiki/Livermorium" title="Livermorium">Lv</a></div> </td> <td title="117, Tenness (Ts), okända kemiska egenskaper, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#e8e8e8;"><div style="text-align:center"><b><span style="color:#696969">117</span></b><br /><a href="/wiki/Tenness" title="Tenness">Ts</a></div> </td> <td title="118, Oganesson (Og), okända kemiska egenskaper, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#e8e8e8;"><div style="text-align:center"><b><span style="color:#696969">118</span></b><br /><a href="/wiki/Oganesson" title="Oganesson">Og</a></div> </td></tr> <tr> <td colspan="20"><br /> </td></tr> <tr> <td colspan="3"> </td> <td style="min-width:40px; height:44px;"><div style="text-align:center"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/16px-Asterisks_one.svg.png" decoding="async" width="16" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/24px-Asterisks_one.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/32px-Asterisks_one.svg.png 2x" data-file-width="106" data-file-height="98" /></span></span></div> </td> <td title="57, Lantan (La), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">57</span></b><br /><a href="/wiki/Lantan" title="Lantan">La</a></div> </td> <td title="58, Cerium (Ce), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">58</span></b><br /><a href="/wiki/Cerium" title="Cerium">Ce</a></div> </td> <td title="59, Praseodym (Pr), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">59</span></b><br /><a href="/wiki/Praseodym" title="Praseodym">Pr</a></div> </td> <td title="60, Neodym (Nd), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">60</span></b><br /><a href="/wiki/Neodym" title="Neodym">Nd</a></div> </td> <td title="61, Prometium (Pm), lantanoid, fast, sönderfallsprodukt" style="min-width:40px; cursor: help; border:2px dashed #773300; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">61</span></b><br /><a href="/wiki/Prometium" title="Prometium">Pm</a></div> </td> <td title="62, Samarium (Sm), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">62</span></b><br /><a href="/wiki/Samarium" title="Samarium">Sm</a></div> </td> <td title="63, Europium (Eu), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">63</span></b><br /><a href="/wiki/Europium" title="Europium">Eu</a></div> </td> <td title="64, Gadolinium (Gd), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">64</span></b><br /><a href="/wiki/Gadolinium" title="Gadolinium">Gd</a></div> </td> <td title="65, Terbium (Tb), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">65</span></b><br /><a href="/wiki/Terbium" title="Terbium">Tb</a></div> </td> <td title="66, Dysprosium (Dy), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">66</span></b><br /><a href="/wiki/Dysprosium" title="Dysprosium">Dy</a></div> </td> <td title="67, Holmium (Ho), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">67</span></b><br /><a href="/wiki/Holmium" title="Holmium">Ho</a></div> </td> <td title="68, Erbium (Er), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">68</span></b><br /><a href="/wiki/Erbium" title="Erbium">Er</a></div> </td> <td title="69, Tulium (Tm), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">69</span></b><br /><a href="/wiki/Tulium" title="Tulium">Tm</a></div> </td> <td title="70, Ytterbium (Yb), lantanoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ffbfff;"><div style="text-align:center"><b><span style="color:#000000">70</span></b><br /><a href="/wiki/Ytterbium" title="Ytterbium">Yb</a></div> </td></tr> <tr> <td colspan="3"> </td> <td style="min-width:40px; height:44px;"><div style="text-align:center"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/16px-Asterisks_two.svg.png" decoding="async" width="16" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/24px-Asterisks_two.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/32px-Asterisks_two.svg.png 2x" data-file-width="106" data-file-height="98" /></span></span></div> </td> <td title="89, Aktinium (Ac), aktinoid, fast, sönderfallsprodukt" style="min-width:40px; cursor: help; border:2px dashed #773300; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#000000">89</span></b><br /><a href="/wiki/Aktinium" title="Aktinium">Ac</a></div> </td> <td title="90, Torium (Th), aktinoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#000000">90</span></b><br /><a href="/wiki/Torium" title="Torium">Th</a></div> </td> <td title="91, Protaktinium (Pa), aktinoid, fast, sönderfallsprodukt" style="min-width:40px; cursor: help; border:2px dashed #773300; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#000000">91</span></b><br /><a href="/wiki/Protaktinium" title="Protaktinium">Pa</a></div> </td> <td title="92, Uran (U), aktinoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#000000">92</span></b><br /><a href="/wiki/Uran" title="Uran">U</a></div> </td> <td title="93, Neptunium (Np), aktinoid, fast, sönderfallsprodukt" style="min-width:40px; cursor: help; border:2px dashed #773300; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#000000">93</span></b><br /><a href="/wiki/Neptunium" title="Neptunium">Np</a></div> </td> <td title="94, Plutonium (Pu), aktinoid, fast, naturligt" style="min-width:40px; cursor: help; border:2px solid #8811ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#000000">94</span></b><br /><a href="/wiki/Plutonium" title="Plutonium">Pu</a></div> </td> <td title="95, Americium (Am), aktinoid, fast, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#000000">95</span></b><br /><a href="/wiki/Americium" title="Americium">Am</a></div> </td> <td title="96, Curium (Cm), aktinoid, fast, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#000000">96</span></b><br /><a href="/wiki/Curium" title="Curium">Cm</a></div> </td> <td title="97, Berkelium (Bk), aktinoid, fast, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#000000">97</span></b><br /><a href="/wiki/Berkelium" title="Berkelium">Bk</a></div> </td> <td title="98, Californium (Cf), aktinoid, fast, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#000000">98</span></b><br /><a href="/wiki/Californium" title="Californium">Cf</a></div> </td> <td title="99, Einsteinium (Es), aktinoid, fast, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#000000">99</span></b><br /><a href="/wiki/Einsteinium" title="Einsteinium">Es</a></div> </td> <td title="100, Fermium (Fm), aktinoid, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#696969">100</span></b><br /><a href="/wiki/Fermium" title="Fermium">Fm</a></div> </td> <td title="101, Mendelevium (Md), aktinoid, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#696969">101</span></b><br /><a href="/wiki/Mendelevium" title="Mendelevium">Md</a></div> </td> <td title="102, Nobelium (No), aktinoid, okänt aggregationstillstånd, syntetiskt" style="min-width:40px; cursor: help; border:2px dotted #4499ff; background-color:#ff99cc;"><div style="text-align:center"><b><span style="color:#696969">102</span></b><br /><a href="/wiki/Nobelium" title="Nobelium">No</a></div> </td></tr></tbody></table> </div> <table class="wikitable collapsible" style="font-size:85%; width:100%"> <tbody><tr> <th style="background:#e8e8e8;">Förklaring </th></tr><tr> <td style="background:#f0f0f0;"><span style="font-size:100%; text-align:center;"><b>Bakgrundsfärgen</b> visar grundämnets <a href="/wiki/%C3%84mnesklass" class="mw-redirect" title="Ämnesklass">ämnesklass</a>.</span> <table width="100%" style="font-size:100%;"> <tbody><tr> <td style="background-color:#e0e0e0; text-align:center;" colspan="6;"><b><a href="/wiki/Metall" title="Metall">Metaller</a></b> </td> <td style="background-color:#cccc99; text-align:center;" rowspan="2"><b><a href="/wiki/Halvmetall" title="Halvmetall">Halvmetall</a></b> </td> <td style="background-color:#e0e0e0; text-align:center;" colspan="3"><b><a href="/wiki/Icke-metall" title="Icke-metall">Icke-metaller</a></b> </td> <td style="background-color:#e8e8e8; text-align:center;" rowspan="2" width="10%">Okända kemiska egenskaper </td></tr> <tr> <td style="background-color:#ff6666; width:9%; text-align:center"><a href="/wiki/Alkalimetall" title="Alkalimetall">Alkalimetall</a> </td> <td style="background-color:#ffdead; width:9%; text-align:center"><a href="/wiki/Alkalisk_jordartsmetall" title="Alkalisk jordartsmetall">Alkalisk jordartsmetall</a> </td> <td style="background-color:#ffbfff; width:9%; text-align:center"><a href="/wiki/Lantanoid" class="mw-redirect" title="Lantanoid">Lantanoid</a> </td> <td style="background-color:#ff99cc; width:9%; text-align:center"><a href="/wiki/Aktinoid" class="mw-redirect" title="Aktinoid">Aktinoid</a> </td> <td style="background-color:#ffc0c0; width:9%; text-align:center"><a href="/wiki/%C3%96verg%C3%A5ngsmetall" title="Övergångsmetall">Övergångsmetall</a> </td> <td style="background-color:#cccccc; width:9%; text-align:center"><a href="/wiki/%C3%96vrig_metall" title="Övrig metall">Övrig metall</a> </td> <td style="background-color:#e7ff8f; width:9%; text-align:center"><a href="/wiki/Diatomisk_icke-metall" class="mw-redirect" title="Diatomisk icke-metall">Diatomisk <span style="white-space:nowrap">icke-metall</span></a> </td> <td style="background-color:#a1ffc3; width:9%; text-align:center"><a href="/wiki/Polyatomisk_icke-metall" class="mw-redirect" title="Polyatomisk icke-metall">Polyatomisk <span style="white-space:nowrap">icke-metall</span></a> </td> <td style="background-color:#c0ffff; width:9%; text-align:center"><a href="/wiki/%C3%84delgas" title="Ädelgas">Ädelgas</a> </td></tr></tbody></table> </td></tr><tr> <td style="background:#f0f0f0;"> <table width="100%" style="font-size:100%;"> <tbody><tr> <td style="background-color:#e0e0e0; text-align:center;" width="12%"><span style="color:#000000">svart=fast</span> </td> <td style="background-color:#e0e0e0; text-align:center;" width="12%"><span style="color:#008000">grön=flytande</span> </td> <td style="background-color:#e0e0e0; text-align:center;" width="12%"><span style="color:#ff0000">röd=gas</span> </td> <td style="background-color:#e0e0e0; text-align:center;" width="12%"><span style="color:#696969">grå=okänt</span> </td> <td width="52%"><span style="float:left;"><b>Atomnummerfärgen</b> visar <a href="/wiki/Aggregationstillst%C3%A5nd" title="Aggregationstillstånd">aggregationstillståndet</a> (vid <a href="/wiki/Standardtryck_och_-temperatur" class="mw-redirect" title="Standardtryck och -temperatur">0 °C och 1 atm</a>).</span> </td></tr></tbody></table> </td></tr><tr> <td style="background:#f0f0f0;"> <table width="100%" style="font-size:100%;"> <tbody><tr> <td style="background-color:#e0e0e0; border:2px solid #8811ff; text-align:center;" width="12%"><a href="/w/index.php?title=Naturlig_nuklid&action=edit&redlink=1" class="new" title="Naturlig nuklid [inte skriven än]">Naturligt</a> </td> <td 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