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[r]" accesskey="r"><span>Nedavne izmjene</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Posebno:Nasumi%C4%8Dna_stranica" title="Učitaj nasumičnu stranicu [x]" accesskey="x"><span>Nasumična stranica</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Interakcija </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Pomo%C4%87:Sadr%C5%BEaj" title="Mjesto gdje možete nešto da naučite."><span>Pomoć</span></a></li><li id="n-sidebar-sandbox" class="mw-list-item"><a href="/wiki/Wikipedia:Igrali%C5%A1te"><span>Igralište</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Vrata_zajednice" title="O projektu, šta možete da uradite, gdje se šta nalazi"><span>Vrata zajednice</span></a></li><li id="n-sidebar-village-pump" class="mw-list-item"><a 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class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_bs.wikipedia.org&uselang=bs" class=""><span>Donacije</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Posebno:Napravi_ra%C4%8Dun&returnto=Aktinij" title="Predlažemo vam da napravite račun i prijavite se; međutim, to nije obavezno" class=""><span>Napravi korisnički račun</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Posebno:Korisni%C4%8Dka_prijava&returnto=Aktinij" title="Predlažemo vam da se prijavite, iako to nije obavezno [o]" accesskey="o" class=""><span>Prijavi me</span></a> 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me</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Stranice za odjavljene urednike <a href="/wiki/Pomo%C4%87:Uvod" aria-label="Saznajte više o uređivanju"><span>detaljnije</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Posebno:Moji_doprinosi" title="Spisak izmjena napravljenih s ove IP-adrese [y]" accesskey="y"><span>Doprinosi</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Posebno:Moj_razgovor" title="Rasprava o izmjenama s ove IP-adrese [n]" accesskey="n"><span>Razgovor</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><div 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decoding=\"async\" width=\"40\" height=\"43\" class=\"mw-file-element\" srcset=\"//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Wikipedia_Asian_Month_Logo.svg/60px-Wikipedia_Asian_Month_Logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/71/Wikipedia_Asian_Month_Logo.svg/80px-Wikipedia_Asian_Month_Logo.svg.png 2x\" data-file-width=\"512\" data-file-height=\"555\" /\u003E\u003C/a\u003E\u003C/span\u003E\u003C/td\u003E\u003Ctd class=\"mbox-text\"\u003EOd 1. do 30. novembra 2024. učestvujte u projektu \u003Ca href=\"/wiki/Wikipedia:Azijski_mjesec/2024.\" title=\"Wikipedia:Azijski mjesec/2024.\"\u003E\"Azijski mjesec\"\u003C/a\u003E.\u003C/td\u003E\u003C/tr\u003E\u003C/tbody\u003E\u003C/table\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E\u003C/div\u003E";}}());</script></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sajt"> <div 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id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Početak</div> </a> </li> <li id="toc-Historija" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Historija"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Historija</span> </div> </a> <ul id="toc-Historija-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Osobine" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Osobine"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Osobine</span> </div> </a> <button aria-controls="toc-Osobine-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Uključi/isključi podsekciju Osobine</span> </button> <ul id="toc-Osobine-sublist" class="vector-toc-list"> <li id="toc-Izotopi" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Izotopi"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Izotopi</span> </div> </a> <ul id="toc-Izotopi-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Rasprostrenjenost" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Rasprostrenjenost"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Rasprostrenjenost</span> </div> </a> <ul id="toc-Rasprostrenjenost-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Dobijanje" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Dobijanje"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Dobijanje</span> </div> </a> <ul id="toc-Dobijanje-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Spojevi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Spojevi"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Spojevi</span> </div> </a> <button aria-controls="toc-Spojevi-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Uključi/isključi podsekciju Spojevi</span> </button> <ul id="toc-Spojevi-sublist" class="vector-toc-list"> <li id="toc-Oksidi" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Oksidi"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Oksidi</span> </div> </a> <ul id="toc-Oksidi-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Halidi" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Halidi"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.2</span> <span>Halidi</span> </div> </a> <ul id="toc-Halidi-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Drugi" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Drugi"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.3</span> <span>Drugi</span> </div> </a> <ul id="toc-Drugi-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Reference" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Reference"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Reference</span> </div> </a> <ul id="toc-Reference-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Literatura" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Literatura"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Literatura</span> </div> </a> <ul id="toc-Literatura-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sadržaj" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Uključi/isključi sadržaj" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Uključi/isključi sadržaj</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Aktinij</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Idi na članak na drugom jeziku. Dostupno na 139 jezika" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-139" 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">139 jezika</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Aktinium" title="Aktinium – afrikans" lang="af" hreflang="af" data-title="Aktinium" data-language-autonym="Afrikaans" data-language-local-name="afrikans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8A%A0%E1%8A%AD%E1%89%B2%E1%8A%92%E1%8B%A8%E1%88%9D" title="አክቲኒየም – amharski" lang="am" hreflang="am" data-title="አክቲኒየም" data-language-autonym="አማርኛ" data-language-local-name="amharski" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Actinio" title="Actinio – aragonski" lang="an" hreflang="an" data-title="Actinio" data-language-autonym="Aragonés" data-language-local-name="aragonski" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%90%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="ऐक्टिनियम – angika" lang="anp" hreflang="anp" data-title="ऐक्टिनियम" data-language-autonym="अंगिका" data-language-local-name="angika" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A3%D9%83%D8%AA%D9%8A%D9%86%D9%8A%D9%88%D9%85" title="أكتينيوم – arapski" lang="ar" hreflang="ar" data-title="أكتينيوم" data-language-autonym="العربية" data-language-local-name="arapski" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%A3%D9%83%D8%AA%D9%8A%D9%86%D9%8A%D9%88%D9%85" title="أكتينيوم – Moroccan Arabic" lang="ary" hreflang="ary" data-title="أكتينيوم" data-language-autonym="الدارجة" data-language-local-name="Moroccan Arabic" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%A7%D9%83%D8%AA%D9%8A%D9%86%D9%8A%D9%88%D9%85" title="اكتينيوم – Egyptian Arabic" lang="arz" hreflang="arz" data-title="اكتينيوم" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Actiniu" title="Actiniu – asturijski" lang="ast" hreflang="ast" data-title="Actiniu" data-language-autonym="Asturianu" data-language-local-name="asturijski" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Aktinium" title="Aktinium – azerbejdžanski" lang="az" hreflang="az" data-title="Aktinium" data-language-autonym="Azərbaycanca" data-language-local-name="azerbejdžanski" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Aktinium" title="Aktinium – balinezijski" lang="ban" hreflang="ban" data-title="Aktinium" data-language-autonym="Basa Bali" data-language-local-name="balinezijski" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Aktinyo" title="Aktinyo – Central Bikol" lang="bcl" hreflang="bcl" data-title="Aktinyo" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D1%8B%D0%BD%D1%96%D0%B9" title="Актыній – bjeloruski" lang="be" hreflang="be" data-title="Актыній" data-language-autonym="Беларуская" data-language-local-name="bjeloruski" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D1%8B%D0%BD" title="Актын – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Актын" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Актиний – bugarski" lang="bg" hreflang="bg" data-title="Актиний" data-language-autonym="Български" data-language-local-name="bugarski" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%8F%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="एक्टिनियम – Bhojpuri" lang="bh" hreflang="bh" data-title="एक्टिनियम" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%85%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%95%E0%A7%8D%E0%A6%9F%E0%A6%BF%E0%A6%A8%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE" title="অ্যাক্টিনিয়াম – bengalski" lang="bn" hreflang="bn" data-title="অ্যাক্টিনিয়াম" data-language-autonym="বাংলা" data-language-local-name="bengalski" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%A8%E0%BD%BA%E0%BD%82%E0%BC%8B%E0%BD%8A%E0%BD%B2%E0%BC%8B%E0%BD%93%E0%BD%B2%E0%BD%98%E0%BC%8D" title="ཨེག་ཊི་ནིམ། – tibetanski" lang="bo" hreflang="bo" data-title="ཨེག་ཊི་ནིམ།" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetanski" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Aktiniom" title="Aktiniom – bretonski" lang="br" hreflang="br" data-title="Aktiniom" data-language-autonym="Brezhoneg" data-language-local-name="bretonski" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Actini" title="Actini – katalonski" lang="ca" hreflang="ca" data-title="Actini" data-language-autonym="Català" data-language-local-name="katalonski" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Actinium" title="Actinium – Mindong" lang="cdo" hreflang="cdo" data-title="Actinium" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Actinyo" title="Actinyo – cebuano" lang="ceb" hreflang="ceb" data-title="Actinyo" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%A6%DB%95%DA%A9%D8%AA%DB%8C%D9%86%DB%8C%DB%86%D9%85" title="ئەکتینیۆم – centralnokurdski" lang="ckb" hreflang="ckb" data-title="ئەکتینیۆم" data-language-autonym="کوردی" data-language-local-name="centralnokurdski" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Attiniu" title="Attiniu – korzikanski" lang="co" hreflang="co" data-title="Attiniu" data-language-autonym="Corsu" data-language-local-name="korzikanski" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Aktinium" title="Aktinium – češki" lang="cs" hreflang="cs" data-title="Aktinium" data-language-autonym="Čeština" data-language-local-name="češki" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Актиний – čuvaški" lang="cv" hreflang="cv" data-title="Актиний" data-language-autonym="Чӑвашла" data-language-local-name="čuvaški" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Actiniwm" title="Actiniwm – velški" lang="cy" hreflang="cy" data-title="Actiniwm" data-language-autonym="Cymraeg" data-language-local-name="velški" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Actinium" title="Actinium – danski" lang="da" hreflang="da" data-title="Actinium" data-language-autonym="Dansk" data-language-local-name="danski" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Actinium" title="Actinium – njemački" lang="de" hreflang="de" data-title="Actinium" data-language-autonym="Deutsch" data-language-local-name="njemački" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CE%BA%CF%84%CE%AF%CE%BD%CE%B9%CE%BF_(%CF%83%CF%84%CE%BF%CE%B9%CF%87%CE%B5%CE%AF%CE%BF)" title="Ακτίνιο (στοιχείο) – grčki" lang="el" hreflang="el" data-title="Ακτίνιο (στοιχείο)" data-language-autonym="Ελληνικά" data-language-local-name="grčki" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="dobar članak"><a href="https://en.wikipedia.org/wiki/Actinium" title="Actinium – engleski" lang="en" hreflang="en" data-title="Actinium" data-language-autonym="English" data-language-local-name="engleski" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Aktinio" title="Aktinio – esperanto" lang="eo" hreflang="eo" data-title="Aktinio" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es badge-Q17437798 badge-goodarticle mw-list-item" title="dobar članak"><a href="https://es.wikipedia.org/wiki/Actinio" title="Actinio – španski" lang="es" hreflang="es" data-title="Actinio" data-language-autonym="Español" data-language-local-name="španski" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Aktiinium" title="Aktiinium – estonski" lang="et" hreflang="et" data-title="Aktiinium" data-language-autonym="Eesti" data-language-local-name="estonski" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Aktinio" title="Aktinio – baskijski" lang="eu" hreflang="eu" data-title="Aktinio" data-language-autonym="Euskara" data-language-local-name="baskijski" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%DA%A9%D8%AA%DB%8C%D9%86%DB%8C%D9%85" title="اکتینیم – perzijski" lang="fa" hreflang="fa" data-title="اکتینیم" data-language-autonym="فارسی" data-language-local-name="perzijski" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Aktinium" title="Aktinium – finski" lang="fi" hreflang="fi" data-title="Aktinium" data-language-autonym="Suomi" data-language-local-name="finski" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Actinium" title="Actinium – francuski" lang="fr" hreflang="fr" data-title="Actinium" data-language-autonym="Français" data-language-local-name="francuski" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Aktiinium" title="Aktiinium – sjeverni frizijski" lang="frr" hreflang="frr" data-title="Aktiinium" data-language-autonym="Nordfriisk" data-language-local-name="sjeverni frizijski" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Atini" title="Atini – friulijski" lang="fur" hreflang="fur" data-title="Atini" data-language-autonym="Furlan" data-language-local-name="friulijski" 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/Achtainiam" title="Achtainiam – irski" lang="ga" hreflang="ga" data-title="Achtainiam" data-language-autonym="Gaeilge" data-language-local-name="irski" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Actinium" title="Actinium – škotski galski" lang="gd" hreflang="gd" data-title="Actinium" data-language-autonym="Gàidhlig" data-language-local-name="škotski galski" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Actinio" title="Actinio – galicijski" lang="gl" hreflang="gl" data-title="Actinio" data-language-autonym="Galego" data-language-local-name="galicijski" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%8F%E0%AA%95%E0%AB%8D%E0%AA%9F%E0%AA%BF%E0%AA%A8%E0%AB%80%E0%AA%AF%E0%AA%AE" title="એક્ટિનીયમ – gudžarati" lang="gu" hreflang="gu" data-title="એક્ટિનીયમ" data-language-autonym="ગુજરાતી" data-language-local-name="gudžarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Aghtinnium" title="Aghtinnium – manks" lang="gv" hreflang="gv" data-title="Aghtinnium" data-language-autonym="Gaelg" data-language-local-name="manks" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Actinium" title="Actinium – Hakka Chinese" lang="hak" hreflang="hak" data-title="Actinium" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Hakka Chinese" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%90%D7%A7%D7%98%D7%99%D7%A0%D7%99%D7%95%D7%9D" title="אקטיניום – hebrejski" lang="he" hreflang="he" data-title="אקטיניום" data-language-autonym="עברית" data-language-local-name="hebrejski" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%90%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="ऐक्टिनियम – hindi" lang="hi" hreflang="hi" data-title="ऐक्टिनियम" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Actinium" title="Actinium – Fiji Hindi" lang="hif" hreflang="hif" data-title="Actinium" data-language-autonym="Fiji Hindi" data-language-local-name="Fiji Hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Aktinij" title="Aktinij – hrvatski" lang="hr" hreflang="hr" data-title="Aktinij" data-language-autonym="Hrvatski" data-language-local-name="hrvatski" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Aktini%C3%B2m" title="Aktiniòm – haićanski kreolski" lang="ht" hreflang="ht" data-title="Aktiniòm" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haićanski kreolski" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Akt%C3%ADnium" title="Aktínium – mađarski" lang="hu" hreflang="hu" data-title="Aktínium" data-language-autonym="Magyar" data-language-local-name="mađarski" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D5%AF%D5%BF%D5%AB%D5%B6%D5%AB%D5%B8%D6%82%D5%B4" title="Ակտինիում – armenski" lang="hy" hreflang="hy" data-title="Ակտինիում" data-language-autonym="Հայերեն" data-language-local-name="armenski" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Actinium" title="Actinium – interlingva" lang="ia" hreflang="ia" data-title="Actinium" data-language-autonym="Interlingua" data-language-local-name="interlingva" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Aktinium" title="Aktinium – indonezijski" lang="id" hreflang="id" data-title="Aktinium" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonezijski" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Aktiniumo" title="Aktiniumo – ido" lang="io" hreflang="io" data-title="Aktiniumo" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Attinio" title="Attinio – italijanski" lang="it" hreflang="it" data-title="Attinio" data-language-autonym="Italiano" data-language-local-name="italijanski" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A2%E3%82%AF%E3%83%81%E3%83%8B%E3%82%A6%E3%83%A0" title="アクチニウム – japanski" lang="ja" hreflang="ja" data-title="アクチニウム" data-language-autonym="日本語" data-language-local-name="japanski" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/jinmrtaktini" title="jinmrtaktini – lojban" lang="jbo" hreflang="jbo" data-title="jinmrtaktini" data-language-autonym="La .lojban." data-language-local-name="lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Aktinium" title="Aktinium – javanski" lang="jv" hreflang="jv" data-title="Aktinium" data-language-autonym="Jawa" data-language-local-name="javanski" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%90%E1%83%A5%E1%83%A2%E1%83%98%E1%83%9C%E1%83%98%E1%83%A3%E1%83%9B%E1%83%98" title="აქტინიუმი – gruzijski" lang="ka" hreflang="ka" data-title="აქტინიუმი" data-language-autonym="ქართული" data-language-local-name="gruzijski" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/Ak%C9%A9t%C9%A9n%C9%A9y%C9%94m" title="Akɩtɩnɩyɔm – Kabiye" lang="kbp" hreflang="kbp" data-title="Akɩtɩnɩyɔm" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Актиний – kazaški" lang="kk" hreflang="kk" data-title="Актиний" data-language-autonym="Қазақша" data-language-local-name="kazaški" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%86%E0%B2%95%E0%B3%8D%E0%B2%9F%E0%B2%BF%E0%B2%A8%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ಆಕ್ಟಿನಿಯಮ್ – kanada" lang="kn" hreflang="kn" data-title="ಆಕ್ಟಿನಿಯಮ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kanada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%95%85%ED%8B%B0%EB%8A%84" title="악티늄 – korejski" lang="ko" hreflang="ko" data-title="악티늄" data-language-autonym="한국어" data-language-local-name="korejski" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Актиний – komi" lang="kv" hreflang="kv" data-title="Актиний" data-language-autonym="Коми" data-language-local-name="komi" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Aktiniom" title="Aktiniom – kornski" lang="kw" hreflang="kw" data-title="Aktiniom" data-language-autonym="Kernowek" data-language-local-name="kornski" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Актиний – kirgiški" lang="ky" hreflang="ky" data-title="Актиний" data-language-autonym="Кыргызча" data-language-local-name="kirgiški" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Actinium" title="Actinium – latinski" lang="la" hreflang="la" data-title="Actinium" data-language-autonym="Latina" data-language-local-name="latinski" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Actinium" title="Actinium – luksemburški" lang="lb" hreflang="lb" data-title="Actinium" data-language-autonym="Lëtzebuergesch" data-language-local-name="luksemburški" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Actinium" title="Actinium – limburški" lang="li" hreflang="li" data-title="Actinium" data-language-autonym="Limburgs" data-language-local-name="limburški" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Attinio" title="Attinio – ligurski" lang="lij" hreflang="lij" data-title="Attinio" data-language-autonym="Ligure" data-language-local-name="ligurski" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Aktinis" title="Aktinis – litvanski" lang="lt" hreflang="lt" data-title="Aktinis" data-language-autonym="Lietuvių" data-language-local-name="litvanski" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Akt%C4%ABnijs" title="Aktīnijs – latvijski" lang="lv" hreflang="lv" data-title="Aktīnijs" data-language-autonym="Latviešu" data-language-local-name="latvijski" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D1%83%D0%BC" title="Актиниум – makedonski" lang="mk" hreflang="mk" data-title="Актиниум" data-language-autonym="Македонски" data-language-local-name="makedonski" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%86%E0%B4%95%E0%B5%8D%E0%B4%B1%E0%B5%8D%E0%B4%B1%E0%B4%BF%E0%B4%A8%E0%B4%BF%E0%B4%AF%E0%B4%82" title="ആക്റ്റിനിയം – malajalam" lang="ml" hreflang="ml" data-title="ആക്റ്റിനിയം" data-language-autonym="മലയാളം" data-language-local-name="malajalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8" title="Актини – mongolski" lang="mn" hreflang="mn" data-title="Актини" data-language-autonym="Монгол" data-language-local-name="mongolski" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A5%B2%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="ॲक्टिनियम – marati" lang="mr" hreflang="mr" data-title="ॲक्टिनियम" data-language-autonym="मराठी" data-language-local-name="marati" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Актиний – Western Mari" lang="mrj" hreflang="mrj" data-title="Актиний" data-language-autonym="Кырык мары" data-language-local-name="Western Mari" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Aktinium" title="Aktinium – malajski" lang="ms" hreflang="ms" data-title="Aktinium" data-language-autonym="Bahasa Melayu" data-language-local-name="malajski" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%A1%E1%80%80%E1%80%BA%E1%80%90%E1%80%AE%E1%80%94%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="အက်တီနီယမ် – burmanski" lang="my" hreflang="my" data-title="အက်တီနီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmanski" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Actinium" title="Actinium – donjonjemački" lang="nds" hreflang="nds" data-title="Actinium" data-language-autonym="Plattdüütsch" data-language-local-name="donjonjemački" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%8F%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="एक्टिनियम – nevari" lang="new" hreflang="new" data-title="एक्टिनियम" data-language-autonym="नेपाल भाषा" data-language-local-name="nevari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Actinium" title="Actinium – nizozemski" lang="nl" hreflang="nl" data-title="Actinium" data-language-autonym="Nederlands" data-language-local-name="nizozemski" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Actinium" title="Actinium – norveški (Nynorsk)" lang="nn" hreflang="nn" data-title="Actinium" data-language-autonym="Norsk nynorsk" data-language-local-name="norveški (Nynorsk)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Actinium" title="Actinium – norveški (Bokmal)" lang="nb" hreflang="nb" data-title="Actinium" data-language-autonym="Norsk bokmål" data-language-local-name="norveški (Bokmal)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Actini" title="Actini – oksitanski" lang="oc" hreflang="oc" data-title="Actini" data-language-autonym="Occitan" data-language-local-name="oksitanski" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Aktiinii" title="Aktiinii – Livvi-Karelian" lang="olo" hreflang="olo" data-title="Aktiinii" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%86%E0%AC%95%E0%AD%8D%E0%AC%9F%E0%AC%BF%E0%AC%A8%E0%AC%BF%E0%AC%85%E0%AC%AE" title="ଆକ୍ଟିନିଅମ – odija" lang="or" hreflang="or" data-title="ଆକ୍ଟିନିଅମ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="odija" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Актиний – osetski" lang="os" hreflang="os" data-title="Актиний" data-language-autonym="Ирон" data-language-local-name="osetski" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-pag mw-list-item"><a href="https://pag.wikipedia.org/wiki/Aktinyo" title="Aktinyo – pangasinski" lang="pag" hreflang="pag" data-title="Aktinyo" data-language-autonym="Pangasinan" data-language-local-name="pangasinski" class="interlanguage-link-target"><span>Pangasinan</span></a></li><li class="interlanguage-link interwiki-pi mw-list-item"><a href="https://pi.wikipedia.org/wiki/%E0%A4%8F%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="एक्टिनियम – pali" lang="pi" hreflang="pi" data-title="एक्टिनियम" data-language-autonym="पालि" data-language-local-name="pali" class="interlanguage-link-target"><span>पालि</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Aktyn" title="Aktyn – poljski" lang="pl" hreflang="pl" data-title="Aktyn" data-language-autonym="Polski" data-language-local-name="poljski" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Actini" title="Actini – Piedmontese" lang="pms" hreflang="pms" data-title="Actini" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A7%DB%8C%DA%A9%D9%B9%DB%8C%D9%86%DB%8C%D9%85" title="ایکٹینیم – Western Punjabi" lang="pnb" hreflang="pnb" data-title="ایکٹینیم" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%A2%DA%A9%D9%BC%DB%90%D9%86%D9%8A%D9%88%D9%85" title="آکټېنيوم – paštu" lang="ps" hreflang="ps" data-title="آکټېنيوم" data-language-autonym="پښتو" data-language-local-name="paštu" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Act%C3%ADnio" title="Actínio – portugalski" lang="pt" hreflang="pt" data-title="Actínio" data-language-autonym="Português" data-language-local-name="portugalski" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Aktinyu" title="Aktinyu – kečua" lang="qu" hreflang="qu" data-title="Aktinyu" data-language-autonym="Runa Simi" data-language-local-name="kečua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro badge-Q17437796 badge-featuredarticle mw-list-item" title="istaknuti članak"><a href="https://ro.wikipedia.org/wiki/Actiniu" title="Actiniu – rumunski" lang="ro" hreflang="ro" data-title="Actiniu" data-language-autonym="Română" data-language-local-name="rumunski" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Actiniu" title="Actiniu – arumunski" lang="rup" hreflang="rup" data-title="Actiniu" data-language-autonym="Armãneashti" data-language-local-name="arumunski" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Актиний – ruski" lang="ru" hreflang="ru" data-title="Актиний" data-language-autonym="Русский" data-language-local-name="ruski" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D1%96%D0%BD%D1%96%D0%B9" title="Актіній – Rusyn" lang="rue" hreflang="rue" data-title="Актіній" data-language-autonym="Русиньскый" data-language-local-name="Rusyn" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%8F%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A4%BF%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="एक्टिनियम – sanskrit" lang="sa" hreflang="sa" data-title="एक्टिनियम" data-language-autonym="संस्कृतम्" data-language-local-name="sanskrit" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D1%83%D0%BC" title="Актиниум – jakutski" lang="sah" hreflang="sah" data-title="Актиниум" data-language-autonym="Саха тыла" data-language-local-name="jakutski" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/At%C3%ACniu" title="Atìniu – sardinijski" lang="sc" hreflang="sc" data-title="Atìniu" data-language-autonym="Sardu" data-language-local-name="sardinijski" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Attiniu" title="Attiniu – sicilijanski" lang="scn" hreflang="scn" data-title="Attiniu" data-language-autonym="Sicilianu" data-language-local-name="sicilijanski" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-se mw-list-item"><a href="https://se.wikipedia.org/wiki/Aktinium" title="Aktinium – sjeverni sami" lang="se" hreflang="se" data-title="Aktinium" data-language-autonym="Davvisámegiella" data-language-local-name="sjeverni sami" class="interlanguage-link-target"><span>Davvisámegiella</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Aktinijum" title="Aktinijum – srpskohrvatski" lang="sh" hreflang="sh" data-title="Aktinijum" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="srpskohrvatski" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-shi mw-list-item"><a href="https://shi.wikipedia.org/wiki/Aktinyum" title="Aktinyum – tahelhit" lang="shi" hreflang="shi" data-title="Aktinyum" data-language-autonym="Taclḥit" data-language-local-name="tahelhit" class="interlanguage-link-target"><span>Taclḥit</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Actinium" title="Actinium – Simple English" lang="en-simple" hreflang="en-simple" data-title="Actinium" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Akt%C3%ADnium" title="Aktínium – slovački" lang="sk" hreflang="sk" data-title="Aktínium" data-language-autonym="Slovenčina" data-language-local-name="slovački" 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/Aktinij" title="Aktinij – slovenski" lang="sl" hreflang="sl" data-title="Aktinij" data-language-autonym="Slovenščina" data-language-local-name="slovenski" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Aktiiniyaam" title="Aktiiniyaam – somalski" lang="so" hreflang="so" data-title="Aktiiniyaam" data-language-autonym="Soomaaliga" data-language-local-name="somalski" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Aktiniumi" title="Aktiniumi – albanski" lang="sq" hreflang="sq" data-title="Aktiniumi" data-language-autonym="Shqip" data-language-local-name="albanski" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D1%98%D1%83%D0%BC" title="Актинијум – srpski" lang="sr" hreflang="sr" data-title="Актинијум" data-language-autonym="Српски / srpski" data-language-local-name="srpski" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Aktinium" title="Aktinium – Saterland Frisian" lang="stq" hreflang="stq" data-title="Aktinium" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Aktinium" title="Aktinium – švedski" lang="sv" hreflang="sv" data-title="Aktinium" data-language-autonym="Svenska" data-language-local-name="švedski" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Aktini" title="Aktini – svahili" lang="sw" hreflang="sw" data-title="Aktini" data-language-autonym="Kiswahili" data-language-local-name="svahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%86%E0%AE%95%E0%AF%8D%E0%AE%9F%E0%AE%BF%E0%AE%A9%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="ஆக்டினியம் – tamilski" lang="ta" hreflang="ta" data-title="ஆக்டினியம்" data-language-autonym="தமிழ்" data-language-local-name="tamilski" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AF%E0%B0%BE%E0%B0%95%E0%B1%8D%E0%B0%9F%E0%B1%80%E0%B0%A8%E0%B0%BF%E0%B0%AF%E0%B0%82" title="యాక్టీనియం – telugu" lang="te" hreflang="te" data-title="యాక్టీనియం" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Актиний – tadžički" lang="tg" hreflang="tg" data-title="Актиний" data-language-autonym="Тоҷикӣ" data-language-local-name="tadžički" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%81%E0%B8%AD%E0%B8%81%E0%B8%97%E0%B8%B4%E0%B9%80%E0%B8%99%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="แอกทิเนียม – tajlandski" lang="th" hreflang="th" data-title="แอกทิเนียม" data-language-autonym="ไทย" data-language-local-name="tajlandski" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Aktinyo" title="Aktinyo – tagalog" lang="tl" hreflang="tl" data-title="Aktinyo" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Aktinyum" title="Aktinyum – turski" lang="tr" hreflang="tr" data-title="Aktinyum" data-language-autonym="Türkçe" data-language-local-name="turski" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Актиний – tatarski" lang="tt" hreflang="tt" data-title="Актиний" data-language-autonym="Татарча / tatarça" data-language-local-name="tatarski" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%A6%D8%A7%D9%83%D8%AA%D9%89%D9%86%D9%89%D9%8A" title="ئاكتىنىي – ujgurski" lang="ug" hreflang="ug" data-title="ئاكتىنىي" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="ujgurski" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D1%96%D0%B9" title="Актиній – ukrajinski" lang="uk" hreflang="uk" data-title="Актиній" data-language-autonym="Українська" data-language-local-name="ukrajinski" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B9%DB%8C%DA%A9%D9%B9%D9%86%DB%8C%D8%A6%D9%85" title="عیکٹنیئم – urdu" lang="ur" hreflang="ur" data-title="عیکٹنیئم" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Aktiniy" title="Aktiniy – uzbečki" lang="uz" hreflang="uz" data-title="Aktiniy" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbečki" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Aktinii_(himine_element)" title="Aktinii (himine element) – Veps" lang="vep" hreflang="vep" data-title="Aktinii (himine element)" 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 mw-list-item"><a href="https://vi.wikipedia.org/wiki/Actini" title="Actini – vijetnamski" lang="vi" hreflang="vi" data-title="Actini" data-language-autonym="Tiếng Việt" data-language-local-name="vijetnamski" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Actinyo" title="Actinyo – varej" lang="war" hreflang="war" data-title="Actinyo" data-language-autonym="Winaray" data-language-local-name="varej" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E9%94%95" title="锕 – Wu kineski" lang="wuu" hreflang="wuu" data-title="锕" data-language-autonym="吴语" data-language-local-name="Wu kineski" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%90%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D1%83%D0%BC" title="Актиниум – kalmik" lang="xal" hreflang="xal" data-title="Актиниум" data-language-autonym="Хальмг" data-language-local-name="kalmik" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/%C3%80kt%C3%ADn%C3%AD%E1%BB%8D%CC%80m" title="Àktíníọ̀m – jorubanski" lang="yo" hreflang="yo" data-title="Àktíníọ̀m" data-language-autonym="Yorùbá" data-language-local-name="jorubanski" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh badge-Q17437798 badge-goodarticle mw-list-item" title="dobar članak"><a href="https://zh.wikipedia.org/wiki/%E9%94%95" title="锕 – kineski" lang="zh" hreflang="zh" data-title="锕" data-language-autonym="中文" data-language-local-name="kineski" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E9%8C%92" title="錒 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="錒" data-language-autonym="文言" data-language-local-name="Literary Chinese" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Actinium" title="Actinium – Minnan" lang="nan" hreflang="nan" data-title="Actinium" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%8C%92" title="錒 – kantonski" lang="yue" hreflang="yue" data-title="錒" data-language-autonym="粵語" data-language-local-name="kantonski" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/IsAcagu" title="IsAcagu – zulu" lang="zu" hreflang="zu" data-title="IsAcagu" data-language-autonym="IsiZulu" data-language-local-name="zulu" class="interlanguage-link-target"><span>IsiZulu</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/Q1121#sitelinks-wikipedia" title="Uredi međujezičke linkove" class="wbc-editpage">Uredi veze</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Imenski prostori"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div 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/Aktinij" title="Prikaži stranicu sa sadržajem [c]" accesskey="c"><span>Stranica</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Razgovor:Aktinij" rel="discussion" title="Razgovor o sadržaju [r]" accesskey="r"><span>Razgovor</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Promijeni varijantu jezika" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">bosanski</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Pregledi"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Aktinij"><span>Čitaj</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Aktinij&veaction=edit" title="Uredite ovu stranicu [v]" accesskey="v"><span>Uredi</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Aktinij&action=edit" title="Uredite izvorni kod ove stranice [e]" accesskey="e"><span>Uredi izvor</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Aktinij&action=history" title="Prethodne izmjene ove stranice [h]" accesskey="h"><span>Historija</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Alati" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Alati</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Alati</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">premjesti na bočnu traku</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">sakrij</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Radnje </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Aktinij"><span>Čitaj</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Aktinij&veaction=edit" title="Uredite ovu stranicu [v]" accesskey="v"><span>Uredi</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Aktinij&action=edit" title="Uredite izvorni kod ove stranice [e]" accesskey="e"><span>Uredi izvor</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Aktinij&action=history"><span>Historija</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Općenito </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Posebno:%C5%A0ta_vodi_ovamo/Aktinij" title="Spisak svih članaka koji su povezani s ovim [j]" accesskey="j"><span>Šta vodi ovamo</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Posebno:Srodne_izmjene/Aktinij" rel="nofollow" title="Nedavne izmjene na stranicama koje su povezane sa ovom [k]" accesskey="k"><span>Srodne izmjene</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:Upload" title="Postavi slike i druge medije [u]" accesskey="u"><span>Postavi datoteku</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Posebno:Posebne_stranice" title="Spisak svih posebnih stranica [q]" accesskey="q"><span>Posebne stranice</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Aktinij&oldid=3557078" title="Trajni link ove verzije stranice"><span>Trajni link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Aktinij&action=info" title="Više informacija o ovoj stranici"><span>Informacije o stranici</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Posebno:Citiraj&page=Aktinij&id=3557078&wpFormIdentifier=titleform" title="Informacije kako citirati ovu stranicu"><span>Citiraj ovu stranicu</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Posebno:Skra%C4%87iva%C4%8D_adresa&url=https%3A%2F%2Fbs.wikipedia.org%2Fwiki%2FAktinij"><span>Skraćeni link</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Posebno:QrCode&url=https%3A%2F%2Fbs.wikipedia.org%2Fwiki%2FAktinij"><span>Preuzmi QR kod</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Štampanje / izvoz </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Posebno:Kolekcija&bookcmd=book_creator&referer=Aktinij"><span>Napravi knjigu</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Posebno:DownloadAsPdf&page=Aktinij&action=show-download-screen"><span>Preuzmi kao PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Aktinij&printable=yes" title="Verzija ove stranice za štampanje [p]" accesskey="p"><span>Za štampanje</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Na drugim projektima </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Actinium" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1121" title="Link na povezane podatke spremišnih stavki [g]" accesskey="g"><span>Stavka na Wikipodacima</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Izgled"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Izgled</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">premjesti na bočnu traku</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">sakrij</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">S Wikipedije, slobodne enciklopedije</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="bs" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r3638947">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}body.skin-minerva .mw-parser-output .infobox-header,body.skin-minerva .mw-parser-output .infobox-subheader,body.skin-minerva .mw-parser-output .infobox-above,body.skin-minerva .mw-parser-output .infobox-title,body.skin-minerva .mw-parser-output .infobox-image,body.skin-minerva .mw-parser-output .infobox-full-data,body.skin-minerva .mw-parser-output .infobox-below{text-align:center}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data div{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data div{background:#1f1f23!important;color:#f8f9fa}}</style><table class="infobox"><caption class="infobox-title">Aktinij,  <sub><span style="font-size:smaller;">89</span></sub>Ac</caption><tbody><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><a href="/wiki/Datoteka:Actinium.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/bs/thumb/f/f3/Actinium.jpg/180px-Actinium.jpg" decoding="async" width="180" height="208" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/bs/thumb/f/f3/Actinium.jpg/270px-Actinium.jpg 1.5x, //upload.wikimedia.org/wikipedia/bs/f/f3/Actinium.jpg 2x" data-file-width="281" data-file-height="325" /></a></span></td></tr><tr><th colspan="2" class="infobox-header" style="background:Orchid;">Aktinij u <a href="/wiki/Periodni_sistem_elemenata" title="Periodni sistem elemenata">periodnom sistemu</a></th></tr><tr><td colspan="2" class="infobox-full-data"><div style="display: inline-block; margin: 0 auto;"> <table class="nogrid" cellpadding="0" cellspacing="1" style="background-color:transparent; text-align: center; empty-cells: show; border:none"> <tbody><tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Vodik" title="Vodik"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 1: Vodik (H), Nemetali">   </span></a></div> </div> </td> <td colspan="16"> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Helij" title="Helij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 2: Helij (He), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Litij" title="Litij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 3: Litij (Li), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Berilij" title="Berilij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 4: Berilij (Be), Zemnoalkalni metali">   </span></a></div> </div> </td> <td colspan="10"> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Bor_(element)" title="Bor (element)"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 5: Bor (B), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Ugljik" title="Ugljik"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 6: Ugljik (C), Nemetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Du%C5%A1ik" title="Dušik"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 7: Dušik (N), Nemetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kisik" title="Kisik"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 8: Kisik (O), Nemetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Fluor" title="Fluor"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 9: Fluor (F), Halogeni elementi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Neon" title="Neon"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 10: Neon (Ne), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Natrij" title="Natrij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 11: Natrij (Na), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Magnezij" title="Magnezij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 12: Magnezij (Mg), Zemnoalkalni metali">   </span></a></div> </div> </td> <td colspan="10"> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Aluminij" title="Aluminij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 13: Aluminij (Al), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Silicij" title="Silicij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 14: Silicij (Si), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Fosfor" title="Fosfor"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 15: Fosfor (P), Nemetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LimeGreen;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Sumpor" title="Sumpor"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 16: Sumpor (S), Nemetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Hlor" title="Hlor"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 17: Hlor (Cl), Halogeni elementi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Argon" title="Argon"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 18: Argon (Ar), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kalij" title="Kalij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 19: Kalij (K), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kalcij" title="Kalcij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 20: Kalcij (Ca), Zemnoalkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Skandij" title="Skandij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 21: Skandij (Sc), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Titanij" title="Titanij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 22: Titanij (Ti), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Vanadij" title="Vanadij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 23: Vanadij (V), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Hrom" title="Hrom"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 24: Hrom (Cr), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Mangan" title="Mangan"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 25: Mangan (Mn), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/%C5%BDeljezo" title="Željezo"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 26: Željezo (Fe), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kobalt" title="Kobalt"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 27: Kobalt (Co), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Nikl" title="Nikl"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 28: Nikl (Ni), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Bakar" title="Bakar"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 29: Bakar (Cu), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Cink" title="Cink"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 30: Cink (Zn), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Galij" title="Galij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 31: Galij (Ga), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Germanij" title="Germanij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 32: Germanij (Ge), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Arsen" title="Arsen"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 33: Arsen (As), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Selen" title="Selen"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 34: Selen (Se), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Brom" title="Brom"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 35: Brom (Br), Halogeni elementi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kripton" title="Kripton"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 36: Kripton (Kr), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Rubidij" title="Rubidij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 37: Rubidij (Rb), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Stroncij" title="Stroncij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 38: Stroncij (Sr), Zemnoalkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Itrij" title="Itrij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 39: Itrij (Y), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Cirkonij" title="Cirkonij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 40: Cirkonij (Zr), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Niobij" title="Niobij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 41: Niobij (Nb), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Molibden" title="Molibden"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 42: Molibden (Mo), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Tehnecij" title="Tehnecij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 43: Tehnecij (Tc), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Rutenij" title="Rutenij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 44: Rutenij (Ru), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Rodij" title="Rodij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 45: Rodij (Rh), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Paladij" title="Paladij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 46: Paladij (Pd), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Srebro" title="Srebro"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 47: Srebro (Ag), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kadmij" title="Kadmij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 48: Kadmij (Cd), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Indij" title="Indij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 49: Indij (In), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kalaj" title="Kalaj"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 50: Kalaj (Sn), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Antimon" title="Antimon"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 51: Antimon (Sb), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Peru;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Telur" title="Telur"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 52: Telur (Te), Polumetali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Jod" title="Jod"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 53: Jod (I), Halogeni elementi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Ksenon" title="Ksenon"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 54: Ksenon (Xe), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Cezij" title="Cezij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 55: Cezij (Cs), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Barij" title="Barij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 56: Barij (Ba), Zemnoalkalni metali">   </span></a></div> </div> </td> <td colspan="1"><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2;"><a href="/wiki/Lantanoidi" title="Lantanoidi">↓</a></div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Hafnij" title="Hafnij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 72: Hafnij (Hf), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Tantal" title="Tantal"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 73: Tantal (Ta), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Volfram" title="Volfram"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 74: Volfram (W), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Renij" title="Renij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 75: Renij (Re), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Osmij" title="Osmij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 76: Osmij (Os), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Iridij" title="Iridij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 77: Iridij (Ir), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Platina" title="Platina"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 78: Platina (Pt), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Zlato" title="Zlato"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 79: Zlato (Au), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/%C5%BDiva" title="Živa"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 80: Živa (Hg), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Talij" title="Talij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 81: Talij (Tl), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Olovo" title="Olovo"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 82: Olovo (Pb), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Bizmut" title="Bizmut"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 83: Bizmut (Bi), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Polonij" title="Polonij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 84: Polonij (Po), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Khaki;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Astat" title="Astat"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 85: Astat (At), Halogeni elementi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Radon" title="Radon"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 86: Radon (Rn), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:OrangeRed;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Francij" title="Francij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 87: Francij (Fr), Alkalni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkOrange;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Radij" title="Radij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 88: Radij (Ra), Zemnoalkalni metali">   </span></a></div> </div> </td> <td colspan="1"><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2;"><a href="/wiki/Aktinoidi" title="Aktinoidi"><small>↓</small></a></div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Raderfordij" title="Raderfordij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 104: Raderfordij (Rf), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Dubnij" title="Dubnij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 105: Dubnij (Db), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Siborgij" title="Siborgij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 106: Siborgij (Sg), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Borij" title="Borij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 107: Borij (Bh), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Hasij" title="Hasij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 108: Hasij (Hs), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Majtnerij" title="Majtnerij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 109: Majtnerij (Mt), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Darm%C5%A1tatij" title="Darmštatij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 110: Darmštatij (Ds), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Rendgenij" title="Rendgenij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 111: Rendgenij (Rg), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightCoral;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kopernicij" title="Kopernicij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 112: Kopernicij (Cn), Prelazni metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Nihonij" title="Nihonij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 113: Nihonij (Nh), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Flerovij" title="Flerovij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 114: Flerovij (Fl), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Moskovij" title="Moskovij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 115: Moskovij (Mc), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:DarkGray;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Livermorij" title="Livermorij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 116: Livermorij (Lv), Slabi metali">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Gainsboro;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Tenesin" title="Tenesin"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 117: Tenesin (Ts)">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:LightskyBlue;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Oganeson" title="Oganeson"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 118: Oganeson (Og), Plemeniti plinovi">   </span></a></div> </div> </td></tr> <tr> <td colspan="2"> </td> <td colspan="1"><div style="position:relative; overflow:hidden; width:12px; height:14px; z-index:2;"><a href="/wiki/Lantanoidi" title="Lantanoidi"><small>→</small></a></div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Lantan" title="Lantan"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 57: Lantan (La), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Cerij" title="Cerij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 58: Cerij (Ce), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Prazeodij" title="Prazeodij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 59: Prazeodij (Pr), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Neodij" title="Neodij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 60: Neodij (Nd), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Prometij" title="Prometij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 61: Prometij (Pm), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Samarij" title="Samarij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 62: Samarij (Sm), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Europij" title="Europij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 63: Europij (Eu), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Gadolinij" title="Gadolinij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 64: Gadolinij (Gd), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Terbij" title="Terbij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 65: Terbij (Tb), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Disprozij" title="Disprozij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 66: Disprozij (Dy), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Holmij" title="Holmij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 67: Holmij (Ho), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Erbij" title="Erbij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 68: Erbij (Er), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Tulij" title="Tulij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 69: Tulij (Tm), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Iterbij" title="Iterbij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 70: Iterbij (Yb), Lantanoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Plum;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Lutecij" title="Lutecij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 71: Lutecij (Lu), Lantanoidi">   </span></a></div> </div> </td></tr> <tr> <td colspan="2"> </td> <td colspan="1"><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2;"><a href="/wiki/Aktinoidi" title="Aktinoidi"><small>→</small></a></div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid; border:1px solid black; margin:-1px"><div style="position:absolute; top:0; left:0; z-index:3"><a class="mw-selflink selflink"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 89: Aktinij (Ac), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Torij" title="Torij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 90: Torij (Th), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Protaktinij" title="Protaktinij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 91: Protaktinij (Pa), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Uranij" title="Uranij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 92: Uranij (U), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Neptunij" title="Neptunij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 93: Neptunij (Np), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Plutonij" title="Plutonij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 94: Plutonij (Pu), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Americij" title="Americij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 95: Americij (Am), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kirij" title="Kirij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 96: Kirij (Cm), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Berkelij" title="Berkelij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 97: Berkelij (Bk), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Kalifornij" title="Kalifornij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 98: Kalifornij (Cf), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Ajn%C5%A1tajnij" title="Ajnštajnij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 99: Ajnštajnij (Es), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Fermij" title="Fermij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 100: Fermij (Fm), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Mendelevij" title="Mendelevij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 101: Mendelevij (Md), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Nobelij" title="Nobelij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 102: Nobelij (No), Aktinoidi">   </span></a></div> </div> </td> <td><div style="position:relative; overflow:hidden; width:12px; height:15px; z-index:2; background-color:Orchid;"><div style="position:absolute; top:0; left:0; z-index:3"><a href="/wiki/Lorensij" title="Lorensij"><span style="float:left; width:12px; height:15px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="Element 103: Lorensij (Lr), Aktinoidi">   </span></a></div> </div> </td></tr></tbody></table></div></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Hemijski_element" title="Hemijski element">Hemijski element</a>, <a href="/wiki/Hemijski_simbol" title="Hemijski simbol">Simbol</a>, <a href="/wiki/Atomski_broj" title="Atomski broj">Atomski broj</a></th><td class="infobox-data">Aktinij, Ac, 89</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Hemijska_serija" title="Hemijska serija">Serija</a></th><td class="infobox-data">Prelazni metali</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Grupa_periodnog_sistema_elemenata" title="Grupa periodnog sistema elemenata">Grupa</a>, <a href="/wiki/Perioda_periodnog_sistema_elemenata" title="Perioda periodnog sistema elemenata">Perioda</a>, <a href="/wiki/Blok_periodnog_sistema_elemenata" title="Blok periodnog sistema elemenata">Blok</a></th><td class="infobox-data">3, 7, <a href="/wiki/Blok_periodnog_sistema_elemenata" title="Blok periodnog sistema elemenata">d</a></td></tr><tr><th scope="row" class="infobox-label">Izgled</th><td class="infobox-data">srebrenasti metal<br />emitira plavičastu svjetlost<sup id="cite_ref-wallgreg_1-0" class="reference"><a href="#cite_note-wallgreg-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Kirby_2-0" class="reference"><a href="#cite_note-Kirby-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/CAS_registarski_broj" title="CAS registarski broj">CAS registarski broj</a></th><td class="infobox-data">7440-34-8</td></tr><tr><th scope="row" class="infobox-label">Zastupljenost</th><td class="infobox-data">6 · 10<sup>-18</sup><sup id="cite_ref-binder_3-0" class="reference"><a href="#cite_note-binder-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> %</td></tr><tr><th colspan="2" class="infobox-header" style="background:Orchid;">Atomske osobine</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Atomska_masa" title="Atomska masa">Atomska masa</a></th><td class="infobox-data">227,0278 <a href="/wiki/Jedinica_atomske_mase" title="Jedinica atomske mase">u</a></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Atomski_radijus" title="Atomski radijus">Atomski radijus</a> (izračunat)</th><td class="infobox-data">195 (-) pm</td></tr><tr><th scope="row" class="infobox-label">Kovalentni radijus</th><td class="infobox-data">215 pm</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Van_der_Waalsov_radijus" title="Van der Waalsov radijus">Van der Waalsov radijus</a></th><td class="infobox-data">- pm</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektronska_konfiguracija" title="Elektronska konfiguracija">Elektronska konfiguracija</a></th><td class="infobox-data">[<a href="/wiki/Radon" title="Radon">Rn</a>] 6d<sup>1</sup>7s<sup>2</sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektron" title="Elektron">Broj elektrona</a> u <a href="/wiki/Energetski_nivo" title="Energetski nivo">energetskom nivou</a></th><td class="infobox-data">2, 8, 18, 32, 18, 9, 2</td></tr><tr><th scope="row" class="infobox-label">1. energija ionizacije</th><td class="infobox-data">499 kJ/mol</td></tr><tr><th scope="row" class="infobox-label">2. energija ionizacije</th><td class="infobox-data">1170 kJ/mol</td></tr><tr><th scope="row" class="infobox-label">3. energija ionizacije</th><td class="infobox-data">1900 kJ/mol</td></tr><tr><th colspan="2" class="infobox-header" style="background:Orchid;">Fizikalne osobine</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Agregatno_stanje" title="Agregatno stanje">Agregatno stanje</a></th><td class="infobox-data">čvrsto</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Kristalna_struktura" title="Kristalna struktura">Kristalna struktura</a></th><td class="infobox-data">kubična plošno centrirana</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Gusto%C4%87a" title="Gustoća">Gustoća</a></th><td class="infobox-data">10070 kg/m<sup>3</sup></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Tali%C5%A1te" title="Talište">Tačka topljenja</a></th><td class="infobox-data">1323 K (1050 <a href="/wiki/Stepen_Celzija" class="mw-redirect" title="Stepen Celzija">°C</a>)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Ta%C4%8Dka_klju%C4%8Danja" title="Tačka ključanja">Tačka ključanja</a></th><td class="infobox-data">3500±300<sup id="cite_ref-Kirby_2-1" class="reference"><a href="#cite_note-Kirby-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> K (3200±300 <a href="/wiki/Stepen_Celzija" class="mw-redirect" title="Stepen Celzija">°C</a>)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Molarni_volumen" title="Molarni volumen">Molarni volumen</a></th><td class="infobox-data">22,55 · 10<sup>-6</sup> m<sup>3</sup>/mol</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Toplota_isparavanja" title="Toplota isparavanja">Toplota isparavanja</a></th><td class="infobox-data">400 kJ/mol</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Toplota_topljenja" title="Toplota topljenja">Toplota topljenja</a></th><td class="infobox-data">14 kJ/mol</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Brzina_zvuka" title="Brzina zvuka">Brzina zvuka</a></th><td class="infobox-data">m/s</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Specifi%C4%8Dna_toplota" title="Specifična toplota">Specifična toplota</a></th><td class="infobox-data">27,2 J/(kg · K) kod 293 K</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Toplotna_provodljivost" title="Toplotna provodljivost">Toplotna provodljivost</a></th><td class="infobox-data">12 W/(m · K)</td></tr><tr><th colspan="2" class="infobox-header" style="background:Orchid;">Hemijske osobine</th></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Oksidacijsko_stanje" title="Oksidacijsko stanje">Oksidacioni broj</a></th><td class="infobox-data"><b>3</b>, 2</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektrodni_potencijal" title="Elektrodni potencijal">Elektrodni potencijal</a></th><td class="infobox-data">-2,13 <a href="/wiki/Volt" title="Volt">V</a> (Ac<sup>3+</sup> + 3e<sup>-</sup> → Ac)</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Elektronegativnost" title="Elektronegativnost">Elektronegativnost</a></th><td class="infobox-data">1,1 (Pauling-skala)</td></tr><tr><th colspan="2" class="infobox-header" style="background:Orchid;"><a href="/wiki/Izotop" title="Izotop">Izotopi</a></th></tr><tr><td colspan="2" class="infobox-full-data"><table class="wikitable" style="text-align: center; width: 100%; border-collapse: collapse; white-space: nowrap;"> <tbody><tr> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Izotop" title="Izotop">Izo</a></td> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Rasprostranjenost_u_prirodi" title="Rasprostranjenost u prirodi">RP</a></td> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Vrijeme_poluraspada" title="Vrijeme poluraspada">t<sub>1/2</sub></a></td> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Radioaktivnost" title="Radioaktivnost">RA</a></td> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Energija_raspada" title="Energija raspada">ER</a> <small>(<a href="/wiki/Elektronvolt" title="Elektronvolt">MeV</a>)</small></td> <td style="background: #efefef; font-weight: bold;"><a href="/wiki/Produkt_raspada" title="Produkt raspada">PR</a></td> </tr><tr> <td nowrap=""><sup>225</sup>Ac</td> <td nowrap=""> <p><a href="/wiki/Sinteti%C4%8Dki_radioizotopi" title="Sintetički radioizotopi">sin</a> </p> </td> <td> 10 <a href="/wiki/Dan" title="Dan">d</a> </td> <td><a href="/wiki/Alfa-zraci" class="mw-redirect" title="Alfa-zraci">α</a></td> <td>5,935</td> <td><a href="/wiki/Francij" title="Francij"><sup>221</sup>Fr</a></td> </tr><tr> <td nowrap="" rowspan="3"><sup>226</sup>Ac</td> <td nowrap="" rowspan="3"> <p><a href="/wiki/Sinteti%C4%8Dki_radioizotopi" title="Sintetički radioizotopi">sin</a> </p> </td> <td rowspan="3"> 29,4 <a href="/wiki/Sat_(jedinica)" title="Sat (jedinica)">h</a> </td> <td><a href="/wiki/Beta-zraci" class="mw-redirect" title="Beta-zraci">β<sup>-</sup></a></td> <td>0,640</td> <td><a href="/wiki/Torij" title="Torij"><sup>226</sup>Th</a></td> </tr><tr><td><a href="/wiki/Elektronski_zahvat" title="Elektronski zahvat">ε</a></td> <td>1,116</td> <td><a href="/wiki/Radij" title="Radij"><sup>226</sup>Ra</a></td> </tr><tr><td><a href="/wiki/Alfa-zraci" class="mw-redirect" title="Alfa-zraci">α</a></td> <td>5,536</td> <td><a href="/wiki/Francij" title="Francij"><sup>222</sup>Fr</a></td> </tr><tr> <td nowrap="" rowspan="2"><sup>227</sup>Ac</td> <td nowrap="" rowspan="2"> <p>100 % </p> </td> <td rowspan="2"> 21,773 <a href="/wiki/Godina" title="Godina">god</a> </td> <td><a href="/wiki/Beta-zraci" class="mw-redirect" title="Beta-zraci">β<sup>-</sup></a></td> <td>0,045</td> <td><a href="/wiki/Torij" title="Torij"><sup>227</sup>Th</a></td> </tr><tr><td><a href="/wiki/Alfa-zraci" class="mw-redirect" title="Alfa-zraci">α</a></td> <td>5,536</td> <td><a href="/wiki/Francij" title="Francij"><sup>223</sup>Fr</a></td> </tr><tr> <td nowrap=""><sup>228</sup>Ac</td> <td nowrap=""> <p><a href="/w/index.php?title=Radioaktivni_elementi_u_tragovima&action=edit&redlink=1" class="new" title="Radioaktivni elementi u tragovima (stranica ne postoji)">u tragovima</a> </p> </td> <td> 6,15 <a href="/wiki/Sat_(jedinica)" title="Sat (jedinica)">h</a> </td> <td><a href="/wiki/Beta-zraci" class="mw-redirect" title="Beta-zraci">β<sup>-</sup></a></td> <td>2,127</td> <td><a href="/wiki/Torij" title="Torij"><sup>228</sup>Th</a></td> </tr> </tbody></table></td></tr><tr><th colspan="2" class="infobox-header" style="background:Orchid;">Sigurnosno obavještenje</th></tr><tr><td colspan="2" class="infobox-full-data"><a href="/wiki/Oznake_upozorenja" class="mw-redirect" title="Oznake upozorenja">Oznake upozorenja</a><br /> <table style="text-align:center; margin-left:auto; margin-right:auto; background-color:transparent;" class="nogrid"> <tbody><tr style="vertical-align:top;"> <td style="vertical-align:top;"><div style="margin-left:auto;margin-right:auto; text-align:center; vertical-align:top; width:72px; line-height:1.2em; background-color:transparent; font-weight:bold; padding-bottom:3px;"> Oznaka upozorenja nepoznata<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></div> </td></tr></tbody></table></td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Obavje%C5%A1tenja_o_riziku_i_sigurnosti" title="Obavještenja o riziku i sigurnosti">Obavještenja o riziku i sigurnosti</a></th><td class="infobox-data">R: <span style="color:#ff7d00; border-bottom:1px dotted #ff7d00;" title="greška">/</span><br />S: <span style="color:#ff7d00; border-bottom:1px dotted #ff7d00;" title="greška">/</span></td></tr><tr><th colspan="2" class="infobox-header" style="background:Orchid;">Ostala upozorenja</th></tr><tr><th colspan="2" class="infobox-header" style="background:Orchid;">Radioaktivnost</th></tr><tr><td colspan="2" class="infobox-full-data"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/Datoteka:Radiation_warning_symbol.svg" class="mw-file-description" title="Radioaktivni element"><img alt="Radioaktivni element" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Radiation_warning_symbol.svg/70px-Radiation_warning_symbol.svg.png" decoding="async" width="70" height="70" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Radiation_warning_symbol.svg/105px-Radiation_warning_symbol.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Radiation_warning_symbol.svg/140px-Radiation_warning_symbol.svg.png 2x" data-file-width="600" data-file-height="600" /></a><figcaption>Radioaktivni element</figcaption></figure><br /><small>Radioaktivni element</small></td></tr><tr><td colspan="2" class="infobox-below"><small>Ako je moguće i u upotrebi, koriste se <a href="/wiki/Osnovne_SI_jedinice" title="Osnovne SI jedinice">osnovne SI jedinice</a>.<br />Ako nije drugačije označeno, svi podaci dobijeni su mjerenjima u normalnim uvjetima.</small></td></tr></tbody></table> <p><b>Aktinij</b> je <a href="/wiki/Hemijski_element" title="Hemijski element">hemijski element</a> sa <a href="/wiki/Hemijski_simbol" title="Hemijski simbol">simbolom</a> <b>Ac</b> i <a href="/wiki/Atomski_broj" title="Atomski broj">atomskim brojem</a> 89. Po njemu je serija hemijskih elemenata dobila ime <a href="/wiki/Aktinoidi" title="Aktinoidi">aktinoidi</a>, gdje spada grupa od petnaest vrlo sličnih elemenata u <a href="/wiki/Periodni_sistem_elemenata" title="Periodni sistem elemenata">periodnom sistemu</a>, počev od njega do <a href="/wiki/Lorensij" title="Lorensij">lorensija</a>. Aktinij se također ponekad smatra i prvim prelaznim metalom 7. periode, mada se mnogo rjeđe lorensiju dodjeljuje ta pozicija. Aktinij je otkriven 1899. godine, a bio je prvi neprimordijalni radioaktivni element koji je izdvojen. Iako su <a href="/wiki/Polonij" title="Polonij">polonij</a>, <a href="/wiki/Radij" title="Radij">radij</a> i <a href="/wiki/Radon" title="Radon">radon</a> otkriveni prije aktinija, oni nisu bili dobijeni u čistom obliku sve do 1902. godine. </p><p>Aktinij je vrlo mehak, srebrenasto-svijetli <a href="/wiki/Radioaktivnost" title="Radioaktivnost">radioaktivni</a> <a href="/wiki/Metal_(hemija)" class="mw-redirect" title="Metal (hemija)">metal</a> koji vrlo burno reagira sa kisikom i vlagom iz zraka, gradeći bijeli pokrivni aktinij-oksid koji sprječava daljnju oksidaciju. Kao i većina lantanoida i mnogih aktinoida, on zadržava <a href="/wiki/Oksidacijsko_stanje" title="Oksidacijsko stanje">oksidacijsko stanje</a> +3 u gotovo svim svojim spojevima. Ovaj metal se nalazi samo u tragovima unutar ruda <a href="/wiki/Uranij" title="Uranij">uranija</a> i <a href="/wiki/Torij" title="Torij">torija</a> u vidu <a href="/wiki/Izotop" title="Izotop">izotopa</a> <sup>227</sup>Ac, a koji se raspada tokom vremena poluraspada od 21,772 godine, pretežno emitirajući beta- a rjeđe i alfa-čestice. Također, postoji i izotop <sup>228</sup>Ac, koji je beta aktivan, ali mu je vrijeme poluraspada samo 6,15 sati. U jednoj toni prirodnog uranija u rudama sadržano je oko 0,2 miligrama aktinija-227, dok jedna tona prirodnog torija sadrži približno 5 nanograma aktinija-228. Zbog velike sličnosti u fizičkim i hemijskim osobinama aktinija i <a href="/wiki/Lantan" title="Lantan">lantana</a>, odvajanje aktinija iz njegovih ruda nije praktično. Umjesto toga, ovaj element se u miligramskim količinama dobija zračenjem neutronima izotopa radija-226 u nuklearnim reaktorima. Zbog rijetkosti, visoke cijene dobijanja i radioaktivnosti, aktinij nema značajnijih primjena u industriji. Njegova upotreba svodi se na izvor <a href="/wiki/Neutron" title="Neutron">neutrona</a> te kao sredstvo u radioterapiji, kojim se zrače određene ćelije tumora u tijelu. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Historija">Historija</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Aktinij&veaction=edit&section=1" title="Uredi odlomak "Historija"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Aktinij&action=edit&section=1" title="Edit section's source code: Historija"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Francuski hemičar <a href="/w/index.php?title=Andr%C3%A9-Louis_Debierne&action=edit&redlink=1" class="new" title="André-Louis Debierne (stranica ne postoji)">André-Louis Debierne</a> objavio je 1899. otkriće novog elementa. Izdvojio ga je iz ostataka rude <a href="/w/index.php?title=Uraninit&action=edit&redlink=1" class="new" title="Uraninit (stranica ne postoji)">uraninita</a>, iz koje su <a href="/wiki/Marie_Curie" title="Marie Curie">Marie</a> i <a href="/wiki/Pierre_Curie" title="Pierre Curie">Pierre Curie</a> prethodno izdvojili <a href="/wiki/Radij" title="Radij">radij</a>. Iste godine, Debierne je opisao novu tvar da je slična <a href="/wiki/Titanij" title="Titanij">titaniju</a><sup id="cite_ref-bpt6k3085b_5-0" class="reference"><a href="#cite_note-bpt6k3085b-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> a u studiji iz 1900. naveo je da je element sličan <a href="/wiki/Torij" title="Torij">toriju</a>.<sup id="cite_ref-actif_6-0" class="reference"><a href="#cite_note-actif-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Aktinij je, neznajući za Debierneovo otkriće, također otkrio i <a href="/w/index.php?title=Friedrich_Oskar_Giesel&action=edit&redlink=1" class="new" title="Friedrich Oskar Giesel (stranica ne postoji)">Friedrich Oskar Giesel</a> 1902. godine<sup id="cite_ref-cber1902_7-0" class="reference"><a href="#cite_note-cber1902-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> kada je novu supstancu opisao da je slična <a href="/wiki/Lantan" title="Lantan">lantanu</a>, te ga je 1904. godine nazvao <i>emanium</i>.<sup id="cite_ref-Emanations_8-0" class="reference"><a href="#cite_note-Emanations-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Nakon što su <a href="/w/index.php?title=Harriet_Brooks&action=edit&redlink=1" class="new" title="Harriet Brooks (stranica ne postoji)">Harriet Brooks</a> 1904. te <a href="/wiki/Otto_Hahn" title="Otto Hahn">Otto Hahn</a> i <a href="/w/index.php?title=Otto_Sackur&action=edit&redlink=1" class="new" title="Otto Sackur (stranica ne postoji)">Otto Sackur</a> 1905. godine uporedili vremena poluraspada supstanci koje su otkrili Debierne i Giesel,<sup id="cite_ref-surl_9-0" class="reference"><a href="#cite_note-surl-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> odabrali su da zadrže ime elementa koje je predložio Debierne jer je bio prvi koji ga je otkrio, iako je postojala nepodudarnost u hemijskim osobinama koje je on različito navodio u različitim radovima i periodima.<sup id="cite_ref-Emanations_8-1" class="reference"><a href="#cite_note-Emanations-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-cber1905038_10-0" class="reference"><a href="#cite_note-cber1905038-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p><p>Članci objavljeni tokom 1970tih<sup id="cite_ref-discovery_11-0" class="reference"><a href="#cite_note-discovery-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> i kasnije<sup id="cite_ref-Adloff_12-0" class="reference"><a href="#cite_note-Adloff-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> navode da Debierneovi rezultati objavljeni 1904. nisu saglasni sa onim objavljenim 1899. i 1900. godine. Osim toga, prema današnjem znanju iz oblasti hemije aktinija izvodi se zaključak da je ovaj element nije mogao biti ništa drugo osim vrlo mali sastojak u Debierneovim rezultatima iz 1899. i 1900. Zapravo, hemijske osobine tvari o kojoj je on pisao navode na pomisao da se u tom slučaju radilo o <a href="/wiki/Protaktinij" title="Protaktinij">protaktiniju</a>, elementu koji nije otkriven još narednih četrnaest godina, samo zbog toga što je "nestao" zbog svoje hidrolize i adsorpcije na Debierneovom laboratorijskom posuđu. To otkriće je navelo neke autore da Giesela "proglase" osobom koja je otkrila aktinij.<sup id="cite_ref-Kirby_2-2" class="reference"><a href="#cite_note-Kirby-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Nešto umjereniju viziju naučnog otkrića predložio je Adloff.<sup id="cite_ref-Adloff_12-1" class="reference"><a href="#cite_note-Adloff-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> On je naveo bi se retrospektivne kritike ranih radova trebale ublažiti zbog tadašnjeg nivoa znanja iz radiohemije: naglašavajući opreznost Debierneovih tvrdnjih u prvobitnim radovima, on zapaža da niko ne može sa sigurnošću tvrditi da Debierneova supstanca nije sadržavala aktinij.<sup id="cite_ref-Adloff_12-2" class="reference"><a href="#cite_note-Adloff-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> Debierne, koji prema mišljenjima većine historičara važi za pronalazača aktinija, izgubio je kasnije zanimanje za ovaj element i napustio istraživanje. S druge strane, Gieselu se s punim pravom može dati čast za prvo dobijanje radiohemijski čistog uzorka aktinija kao i za određivanje njegovog atomskog broja 89.<sup id="cite_ref-discovery_11-1" class="reference"><a href="#cite_note-discovery-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> Ime <i>aktinij</i> potječe od starogrčkih riječi <i>aktis, aktinos</i> (<a href="/wiki/Starogr%C4%8Dki_jezik" title="Starogrčki jezik">starogrčki</a>: <span lang="gr" dir="ltr" style="font-size:1.2em" class="spanAr">ακτίς, ακτίνος</span>) što znači zraka.<sup id="cite_ref-CRC_13-0" class="reference"><a href="#cite_note-CRC-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> Njegov simbol <b>Ac</b> također se koristi i kao skraćenica za druge supstance ili organske spojeve koji nemaju nikakve veze sa aktinijem, poput acetila, acetata<sup id="cite_ref-Gilley_14-0" class="reference"><a href="#cite_note-Gilley-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> i ponekad acetaldehida.<sup id="cite_ref-Ca9z4cH_15-0" class="reference"><a href="#cite_note-Ca9z4cH-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Osobine">Osobine</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Aktinij&veaction=edit&section=2" title="Uredi odlomak "Osobine"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Aktinij&action=edit&section=2" title="Edit section's source code: Osobine"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Aktinij je mehki, srebreno-sjajni,<sup id="cite_ref-blueglow_16-0" class="reference"><a href="#cite_note-blueglow-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-brit_17-0" class="reference"><a href="#cite_note-brit-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Radioaktivnost" title="Radioaktivnost">radioaktivni</a> metalni element. Njegov <a href="/w/index.php?title=Modul_smicanja&action=edit&redlink=1" class="new" title="Modul smicanja (stranica ne postoji)">modul smicanja</a> (Coulombov modul) vrlo je blizak onom kod olova.<sup id="cite_ref-Seitz_18-0" class="reference"><a href="#cite_note-Seitz-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> Zbog vrlo snažne radioaktivnosti aktinija, on u mraku sjaji svijetloplavom svjetlošću, koja potječe jer se okolni zrak ionizira zbog emisije energetskih čestica.<sup id="cite_ref-Muller_19-0" class="reference"><a href="#cite_note-Muller-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> Hemijske osobine su slične osobinama <a href="/wiki/Lantan" title="Lantan">lantana</a> i drugih lantanoida, pa je sve te elemente vrlo teško razdvojiti iz ruda uranija. Ekstrakcija otapalima i <a href="/wiki/Ionoizmjenjiva%C4%8Dka_hromatografija" title="Ionoizmjenjivačka hromatografija">ionoizmjenjivačka hromatografija</a> su najčešće metode korištene u izdvajanju aktinija.<sup id="cite_ref-Katz_20-0" class="reference"><a href="#cite_note-Katz-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> Kao prvi element među <a href="/wiki/Aktinoidi" title="Aktinoidi">aktinoidi</a>, a po njemu je ova grupa i dobila ime, na isti način kao što je <a href="/wiki/Lantan" title="Lantan">lantan</a> za lantanoide. Međutim, aktinoidi su u mnogo većoj mjeri različiti između sebe u odnosu na lantanoide, tako da sve do 1928. i prijedloga <a href="/w/index.php?title=Charles_Janet&action=edit&redlink=1" class="new" title="Charles Janet (stranica ne postoji)">Charlesa Janeta</a> o najznačajnijoj izmjeni <a href="/wiki/Dmitrij_Ivanovi%C4%8D_Mendeljejev" class="mw-redirect" title="Dmitrij Ivanovič Mendeljejev">Mendeljejevog</a> <a href="/wiki/Periodni_sistem_elemenata" title="Periodni sistem elemenata">periodnog sistema</a> još od formiranja grupe lantanoida, tako što je uveo aktinoide, a isti prijedlog imao je i <a href="/w/index.php?title=Glenn_T._Seaborg&action=edit&redlink=1" class="new" title="Glenn T. Seaborg (stranica ne postoji)">Glenn T. Seaborg</a> 1945. godine.<sup id="cite_ref-glennt_21-0" class="reference"><a href="#cite_note-glennt-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> </p><p>Aktinij vrlo burno reagira sa kisikom i vlagom iz zraka gradeći bijeli pokrovni sloj aktinij-oksida koji onemogućava daljnju oksidaciju.<sup id="cite_ref-blueglow_16-1" class="reference"><a href="#cite_note-blueglow-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> Kao i kod većine lantanoida i aktinoida, aktinij postoji u <a href="/wiki/Oksidacijsko_stanje" title="Oksidacijsko stanje">oksidacijskom stanju</a> +3, a ioni Ac<sup>3+</sup> su bezbojni u rastvorima.<sup id="cite_ref-bse_22-0" class="reference"><a href="#cite_note-bse-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> Oksidacijsko stanje +3 se javlja zbog elektronske konfiguracije aktinija [Rn]6d<sup>1</sup>7s<sup>2</sup>, sa tri valentna elektrona koji se vrlo lahko otpuštaju dajući stabilnu strukturu zatvorenih elektronskih ljusci plemenitog plina <a href="/wiki/Radon" title="Radon">radona</a>.<sup id="cite_ref-brit_17-1" class="reference"><a href="#cite_note-brit-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> Rijetko oksidacijsko stanje +2 jedino je poznato kod aktinij-dihidrida (AcH<sub>2</sub>); mada se i tu možda radi o elektridnom spoju kao i kod njegovog lakšeg kongenera lantana u spoju LaH<sub>2</sub>.<sup id="cite_ref-ach_23-0" class="reference"><a href="#cite_note-ach-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Izotopi">Izotopi</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Aktinij&veaction=edit&section=3" title="Uredi odlomak "Izotopi"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Aktinij&action=edit&section=3" title="Edit section's source code: Izotopi"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Aktinij koji se javlja u prirodi sastoji se iz dva radioaktivna <a href="/wiki/Izotop" title="Izotop">izotopa</a>: <span class="chemf" style="white-space:nowrap;"><sup>227</sup>Ac</span> (koji se nalazi u radioaktivnom nizu raspadanja izotopa <span class="chemf" style="white-space:nowrap;"><sup>235</sup>U</span>) i <span class="chemf" style="white-space:nowrap;"><sup>228</sup>Ac</span>, koji je treći po redu "kćerka" izotop od <span class="chemf" style="white-space:nowrap;"><sup>232</sup>Th</span>. <span class="chemf" style="white-space:nowrap;"><sup>227</sup>Ac</span> se pretežno raspada kao beta emiter s vrlo malom energijom, ali se pri 1,38% raspada emitira alfa čestica, pa se stoga vrlo lahko može identificirati pomoću alfa spektrometrije.<sup id="cite_ref-Kirby_2-3" class="reference"><a href="#cite_note-Kirby-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Ukupno je do danas poznato 36 radioizotopa ovog elementa, a među njima je najstabilniji <span class="chemf" style="white-space:nowrap;"><sup>227</sup>Ac</span> čije <a href="/wiki/Vrijeme_poluraspada" title="Vrijeme poluraspada">vrijeme poluraspada</a> iznosi 21,772 godina. Nakon njega slijede <span class="chemf" style="white-space:nowrap;"><sup>225</sup>Ac</span> sa vremenom poluraspada od 10 dana i <span class="chemf" style="white-space:nowrap;"><sup>226</sup>Ac</span> sa vremenom poluraspada od 29,37 sati. Svi ostali poznati radioaktivni izotopi imaju vremena poluraspada kraća od 10 sati, a većina od njih vremena kraća od jedne minute. Najkraće vrijeme poluraspada ima izotop aktinija <span class="chemf" style="white-space:nowrap;"><sup>217</sup>Ac</span> sa 69 nanosekundi, a koji se raspada alfa raspadom i <a href="/wiki/Elektronski_zahvat" title="Elektronski zahvat">elektronskim zahvatom</a>. Aktinij ima i dva poznata metastabilna izotopa.<sup id="cite_ref-nubas_24-0" class="reference"><a href="#cite_note-nubas-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> U hemiji su najznačajniji izotopi <sup>225</sup>Ac, <sup>227</sup>Ac i <sup>228</sup>Ac.<sup id="cite_ref-Kirby_2-4" class="reference"><a href="#cite_note-Kirby-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Obogaćeni <span class="chemf" style="white-space:nowrap;"><sup>227</sup>Ac</span> se nalazi u ravnoteži sa svojim proizvodima raspada nakon otprilike pola godine. On se raspada tokom svog vremena poluraspada od 21,772 godine emitirajući uglavnom beta (98,62%) i neznatno alfa čestice (1,38%),<sup id="cite_ref-nubas_24-1" class="reference"><a href="#cite_note-nubas-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> a "kćerke" izotopi su dio lanca raspada poznatog kao <a href="/w/index.php?title=Aktinijev_niz&action=edit&redlink=1" class="new" title="Aktinijev niz (stranica ne postoji)">aktinijev niz</a>. Iz razloga svoje rijetkosti i slabe rasprostranjenosti, niske energije beta čestica koje emitira (najviše 44,8 keV) i niskog intenziteta alfa zračenja, <span class="chemf" style="white-space:nowrap;"><sup>227</sup>Ac</span> je vrlo teško direktno detektirati putem njegove emisije pa se stoga prati samo preko proizvoda raspada.<sup id="cite_ref-bse_22-1" class="reference"><a href="#cite_note-bse-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> Izotopi aktinija po atomskoj težini imaju raspon od 206 <a href="/wiki/Jedinica_atomske_mase" title="Jedinica atomske mase">u</a> (<span class="chemf" style="white-space:nowrap;"><sup>206</sup>Ac</span>) do 236 u (<span class="chemf" style="white-space:nowrap;"><sup>236</sup>Ac</span>).<sup id="cite_ref-nubas_24-2" class="reference"><a href="#cite_note-nubas-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable" style="text-align:center"> <tbody><tr> <th>Izotop </th> <th>Proizvodnja </th> <th>Raspad </th> <th>Vrijeme<br />poluraspada </th></tr> <tr> <td><sup>221</sup>Ac </td> <td align="right"><sup>232</sup>Th(d,9n)→<sup>225</sup>Pa(α)→<sup>221</sup>Ac </td> <td>α </td> <td>52 ms </td></tr> <tr> <td><sup>222</sup>Ac </td> <td align="right"><sup>232</sup>Th(d,8n)→<sup>226</sup>Pa(α)→<sup>222</sup>Ac </td> <td>α </td> <td>5,0 s </td></tr> <tr> <td><sup>223</sup>Ac </td> <td align="right"><sup>232</sup>Th(d,7n)→<sup>227</sup>Pa(α)→<sup>223</sup>Ac </td> <td>α </td> <td>2,1 min </td></tr> <tr> <td><sup>224</sup>Ac </td> <td align="right"><sup>232</sup>Th(d,6n)→<sup>228</sup>Pa(α)→<sup>224</sup>Ac </td> <td>α </td> <td>2,78 h </td></tr> <tr> <td><sup>225</sup>Ac </td> <td align="right"><sup>232</sup>Th(n,γ)→<sup>233</sup>Th(β<sup>−</sup>)→<sup>233</sup>Pa(β<sup>−</sup>)→<sup>233</sup>U(α)→<sup>229</sup>Th(α)→<sup>225</sup>Ra(β<sup>−</sup>)→<sup>225</sup>Ac </td> <td>α </td> <td>10 dana </td></tr> <tr> <td><sup>226</sup>Ac </td> <td align="right"><sup>226</sup>Ra(d,2n)→<sup>226</sup>Ac </td> <td>α, β<sup>−</sup> <br />elektronski<br />zahvat </td> <td>29,37 h </td></tr> <tr> <td><sup>227</sup>Ac </td> <td align="right"><sup>235</sup>U(α)→<sup>231</sup>Th(β<sup>−</sup>)→<sup>231</sup>Pa(α)→<sup>227</sup>Ac </td> <td>α, β<sup>−</sup> </td> <td>21,77 god. </td></tr> <tr> <td><sup>228</sup>Ac </td> <td align="right"><sup>232</sup>Th(α)→<sup>228</sup>Ra(β<sup>−</sup>)→<sup>228</sup>Ac </td> <td>β<sup>−</sup> </td> <td>6,15 h </td></tr> <tr> <td><sup>229</sup>Ac </td> <td align="right"><sup>228</sup>Ra(n,γ)→<sup>229</sup>Ra(β<sup>−</sup>)→<sup>229</sup>Ac </td> <td>β<sup>−</sup> </td> <td>62,7 min </td></tr> <tr> <td><sup>230</sup>Ac </td> <td align="right"><sup>232</sup>Th(d,α)→<sup>230</sup>Ac </td> <td>β<sup>−</sup> </td> <td>122 s </td></tr> <tr> <td><sup>231</sup>Ac </td> <td align="right"><sup>232</sup>Th(γ,p)→<sup>231</sup>Ac </td> <td>β<sup>−</sup> </td> <td>7,5 min </td></tr> <tr> <td><sup>232</sup>Ac </td> <td align="right"><sup>232</sup>Th(n,p)→<sup>232</sup>Ac </td> <td>β<sup>−</sup> </td> <td>119 s </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Rasprostrenjenost">Rasprostrenjenost</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Aktinij&veaction=edit&section=4" title="Uredi odlomak "Rasprostrenjenost"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Aktinij&action=edit&section=4" title="Edit section's source code: Rasprostrenjenost"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Može se naći samo u tragovima u rudama <a href="/wiki/Uranij" title="Uranij">uranija</a>. Jedna tona rude uranija sadrži oko 0,2 miligrama izotopa <sup>227</sup>Ac<sup id="cite_ref-j1_25-0" class="reference"><a href="#cite_note-j1-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-g946_26-0" class="reference"><a href="#cite_note-g946-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> dok jedna tona rude <a href="/wiki/Torij" title="Torij">torija</a> sadrži oko 5 nanograma izotopa <sup>228</sup>Ac. Izotop <sup>227</sup>Ac je prelazni član raspadnog lanca uranij-aktinijevog niza koji počinje sa "roditeljskim" izotopom uranija-235 (ili <a href="/wiki/Plutonij" title="Plutonij">plutonija</a> <sup>239</sup>Pu) a završava sa stabilnim <a href="/w/index.php?title=Izotopi_olova&action=edit&redlink=1" class="new" title="Izotopi olova (stranica ne postoji)">izotopom olova</a> <sup>207</sup>Pb. Izotop <sup>228</sup>Ac je prelazni član torijevog niza raspada, koji započinje "roditeljskim" izotopom <sup>232</sup>Th a završava stabilnim izotopom olova <sup>208</sup>Pb. Još jedan izotop aktinija (<sup>225</sup>Ac) je prelazni član u neptunijevom nizu raspada, a koji počinje sa <sup>237</sup>Np (ili <sup>233</sup>U) a završava sa <a href="/wiki/Talij" title="Talij">talijem</a> (<sup>205</sup>Tl) i (gotovo) stabilnim <a href="/wiki/Bizmut" title="Bizmut">bizmutom</a> (<sup>209</sup>Bi), mada je ovaj lanac raspada postojao samo u ranoj fazi nastanka <a href="/wiki/Sun%C4%8Dev_sistem" title="Sunčev sistem">Sunčevog sistema</a> zbog vrlo kratkog vremena poluraspada izotopa neptunija-237. </p> <div class="mw-heading mw-heading2"><h2 id="Dobijanje">Dobijanje</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Aktinij&veaction=edit&section=5" title="Uredi odlomak "Dobijanje"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Aktinij&action=edit&section=5" title="Edit section's source code: Dobijanje"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/Datoteka:Uraninite-39029.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Uraninite-39029.jpg/150px-Uraninite-39029.jpg" decoding="async" width="150" height="236" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Uraninite-39029.jpg/225px-Uraninite-39029.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Uraninite-39029.jpg/300px-Uraninite-39029.jpg 2x" data-file-width="507" data-file-height="799" /></a><figcaption>Ruda <a href="/w/index.php?title=Uraninit&action=edit&redlink=1" class="new" title="Uraninit (stranica ne postoji)">uraninita</a> ima povišenu koncentraciju aktinija.</figcaption></figure> <p>Mala prirodna koncentracija i fizičke i hemijske osobine koje su vrlo bliske onima kod lantana i drugih lantanoida, a koje su vrlo bogate u rudama koje u svom sastavu imaju tragove aktinija, čine izdvajanje ovog elementa iz ruda vrlo nepraktičnim, a povrh toga potpuno izdvajanje nikad nije postignuto.<sup id="cite_ref-j2_27-0" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> Iz tih razloga, aktinij u miligramskim količinama dobija se zračenjem neutronima izotopa <a href="/wiki/Radij" title="Radij">radija</a> <sup>226</sup>Ra u <a href="/wiki/Nuklearni_reaktor" title="Nuklearni reaktor">nuklearnom reaktoru</a>.<sup id="cite_ref-g946_26-1" class="reference"><a href="#cite_note-g946-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Emeleushj_28-0" class="reference"><a href="#cite_note-Emeleushj-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {^{226}_{88}Ra+_{0}^{1}n->{}_{88}^{227}Ra->[\beta ^{-}][42.2\ \mathrm {min} ]{}_{89}^{227}Ac}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mmultiscripts> <mtext>Ra</mtext> <mn>0</mn> <mrow> <mo>+</mo> <mn>1</mn> </mrow> <mprescripts /> <mn>88</mn> <mn>226</mn> </mmultiscripts> <mtext>n</mtext> <mo stretchy="false">⟶</mo> <mrow class="MJX-TeXAtom-ORD"> </mrow> <mmultiscripts> <mtext>Ra</mtext> <none /> <none /> <mprescripts /> <mn>88</mn> <mn>227</mn> </mmultiscripts> <mrow class="MJX-TeXAtom-REL"> <munderover> <mo>→</mo> <mpadded width="+0.611em" lspace="0.278em" voffset="-.24em"> <mn>42.2</mn> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">m</mi> <mi mathvariant="normal">i</mi> <mi mathvariant="normal">n</mi> </mrow> </mpadded> <mpadded width="+0.611em" lspace="0.278em" voffset=".15em"> <msup> <mi>β</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </msup> </mpadded> </munderover> </mrow> <mrow class="MJX-TeXAtom-ORD"> </mrow> <mmultiscripts> <mtext>Ac</mtext> <none /> <none /> <mprescripts /> <mn>89</mn> <mn>227</mn> </mmultiscripts> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {^{226}_{88}Ra+_{0}^{1}n->{}_{88}^{227}Ra->[\beta ^{-}][42.2\ \mathrm {min} ]{}_{89}^{227}Ac}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9a3fc4f58e99afa21cff278574e639edf23a4980" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.762ex; margin-top: -0.415ex; margin-bottom: -0.576ex; width:34.137ex; height:6.176ex;" alt="{\displaystyle {\ce {^{226}_{88}Ra+_{0}^{1}n->{}_{88}^{227}Ra->[\beta ^{-}][42.2\ \mathrm {min} ]{}_{89}^{227}Ac}}}"></span></dd></dl> <p>Ova reakcija ima prinos od oko 2% od težine upotrebljenog radija. <sup>227</sup>Ac može kasnije i dalje "hvatati" neutrone što rezultira nastankom malih količina <sup>228</sup>Ac. Nakon sinteze, aktinij se odvaja od radija kao i od proizvoda raspada i nuklearne fuzije, poput torija, polonija, olova i bizmuta. Ekstrakcija se vrši pomoću vodenog rastvora tenoiltrifluoroaceton-<a href="/wiki/Benzen" title="Benzen">benzena</a> iz rastvora proizvoda zračenja, a selektivnost prema određenom elementu postiže se podešavanjem <a href="/wiki/PH" title="PH">pH</a> vrijednosti rastvora (oko 6,0 za aktinij).<sup id="cite_ref-j1_25-1" class="reference"><a href="#cite_note-j1-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> Alternativni način jeste izmjena aniona sa odgovarajućom smolom u dušičnoj kiselini, čime se može postići faktor razdvajanja od 1.000.000 za radij i aktinij u odnosu na torij u dvostepenom procesu. Nakon toga aktinij se razdvaja od radija odnosom od približno 100, koristeći smolu sa slabom kationskom izmjenom niskog poprečnog vezivanja te dušičnu kiselinu kao eluant.<sup id="cite_ref-sep_29-0" class="reference"><a href="#cite_note-sep-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Spojevi">Spojevi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Aktinij&veaction=edit&section=6" title="Uredi odlomak "Spojevi"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Aktinij&action=edit&section=6" title="Edit section's source code: Spojevi"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Poznat je vrlo ograničen broj spojeva aktinija uključujući AcF<sub>3</sub>, AcCl<sub>3</sub>, AcBr<sub>3</sub>, AcOF, AcOCl, AcOBr, Ac<sub>2</sub>S<sub>3</sub>, <a href="/w/index.php?title=Aktinij-oksid&action=edit&redlink=1" class="new" title="Aktinij-oksid (stranica ne postoji)">Ac<sub>2</sub>O<sub>3</sub></a> i AcPO<sub>4</sub>. Osim spoja AcPO<sub>4</sub>, svi drugi spojevi vrlo su slični odgovarajućim spojevima lantana. U svim navedenim spojevima, aktinij se nalazi u oksidacijskom stanju +3.<sup id="cite_ref-bse_22-2" class="reference"><a href="#cite_note-bse-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-j2_27-1" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> Tačnije, konstante rešetke analognih spojeva aktinija i lantana razlikuju se za samo nekoliko postotaka.<sup id="cite_ref-j2_27-2" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable mw-collapsible mw-collapsed" style="text-align: center"> <tbody><tr> <th>Formula </th> <th>Boja </th> <th>Simetrija </th> <th><a href="/w/index.php?title=Prostorna_grupa&action=edit&redlink=1" class="new" title="Prostorna grupa (stranica ne postoji)">Prostorna<br />grupa</a> </th> <th>Br </th> <th><a href="/w/index.php?title=Pearsonov_simbol&action=edit&redlink=1" class="new" title="Pearsonov simbol (stranica ne postoji)">Pearson</a> </th> <th><i>a</i> (pm) </th> <th><i>b</i> (pm) </th> <th><i>c</i> (pm) </th> <th><i>Z</i> </th> <th>Gustoća, <br />g/cm<sup>3</sup> </th></tr> <tr> <td>Ac </td> <td>srebrenast </td> <td><i><a href="/wiki/Kubi%C4%8Dni_kristalni_sistem" title="Kubični kristalni sistem">fcc</a></i><sup id="cite_ref-ach_23-1" class="reference"><a href="#cite_note-ach-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> </td> <td>Fm<span style="text-decoration:overline;">3</span>m </td> <td>225 </td> <td>cF4 </td> <td>531,1 </td> <td>531,1 </td> <td>531,1 </td> <td>4 </td> <td>10,07 </td></tr> <tr> <td>AcH<sub>2</sub> </td> <td>nepoznato </td> <td>kubična<sup id="cite_ref-ach_23-2" class="reference"><a href="#cite_note-ach-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> </td> <td>Fm<span style="text-decoration:overline;">3</span>m </td> <td>225 </td> <td>cF12 </td> <td>567 </td> <td>567 </td> <td>567 </td> <td>4 </td> <td>8,35 </td></tr> <tr> <td>Ac<sub>2</sub>O<sub>3</sub> </td> <td>bijel<sup id="cite_ref-blueglow_16-2" class="reference"><a href="#cite_note-blueglow-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </td> <td><a href="/w/index.php?title=Trigonalni_kristalni_sistem&action=edit&redlink=1" class="new" title="Trigonalni kristalni sistem (stranica ne postoji)">trigonalna</a><sup id="cite_ref-aco_30-0" class="reference"><a href="#cite_note-aco-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </td> <td>P<span style="text-decoration:overline;">3</span>m1 </td> <td>164 </td> <td>hP5 </td> <td>408 </td> <td>408 </td> <td>630 </td> <td>1 </td> <td>9,18 </td></tr> <tr> <td>Ac<sub>2</sub>S<sub>3</sub> </td> <td>crn </td> <td>kubična<sup id="cite_ref-acs_31-0" class="reference"><a href="#cite_note-acs-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> </td> <td>I<span style="text-decoration:overline;">4</span>3d </td> <td>220 </td> <td>cI28 </td> <td>778,56 </td> <td>778,56 </td> <td>778,56 </td> <td>4 </td> <td>6,71 </td></tr> <tr> <td>AcF<sub>3</sub> </td> <td>bijel<sup id="cite_ref-FOOTNOTEMeyer199171_32-0" class="reference"><a href="#cite_note-FOOTNOTEMeyer199171-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </td> <td><a href="/w/index.php?title=Heksagonalni_kristalni_sistem&action=edit&redlink=1" class="new" title="Heksagonalni kristalni sistem (stranica ne postoji)">heksagonalna</a><sup id="cite_ref-j2_27-3" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </td> <td>P<span style="text-decoration:overline;">3</span>c1 </td> <td>165 </td> <td>hP24 </td> <td>741 </td> <td>741 </td> <td>755 </td> <td>6 </td> <td>7,88 </td></tr> <tr> <td>AcCl<sub>3</sub> </td> <td>bijel </td> <td>heksagonalna<sup id="cite_ref-accl_33-0" class="reference"><a href="#cite_note-accl-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> </td> <td>P6<sub>3</sub>/m </td> <td>165 </td> <td>hP8 </td> <td>764 </td> <td>764 </td> <td>456 </td> <td>2 </td> <td>4,8 </td></tr> <tr> <td>AcBr<sub>3</sub> </td> <td>bijel<sup id="cite_ref-j2_27-4" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </td> <td>heksagonalna<sup id="cite_ref-accl_33-1" class="reference"><a href="#cite_note-accl-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> </td> <td>P6<sub>3</sub>/m </td> <td>165 </td> <td>hP8 </td> <td>764 </td> <td>764 </td> <td>456 </td> <td>2 </td> <td>5,85 </td></tr> <tr> <td>AcOF </td> <td>bijel<sup id="cite_ref-FOOTNOTEMeyer199187_34-0" class="reference"><a href="#cite_note-FOOTNOTEMeyer199187-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> </td> <td>kubična<sup id="cite_ref-j2_27-5" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </td> <td>Fm<span style="text-decoration:overline;">3</span>m </td> <td> </td> <td> </td> <td>593,1 </td> <td> </td> <td> </td> <td> </td> <td>8,28 </td></tr> <tr> <td>AcOCl </td> <td>bijel </td> <td><a href="/w/index.php?title=Tetragonalni_kristalni_sistem&action=edit&redlink=1" class="new" title="Tetragonalni kristalni sistem (stranica ne postoji)">tetragonalna</a><sup id="cite_ref-j2_27-6" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </td> <td> </td> <td> </td> <td> </td> <td>424 </td> <td>424 </td> <td>707 </td> <td> </td> <td>7.23 </td></tr> <tr> <td>AcOBr </td> <td>bijel </td> <td>tetragonalna<sup id="cite_ref-j2_27-7" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </td> <td> </td> <td> </td> <td> </td> <td>427 </td> <td>427 </td> <td>740 </td> <td> </td> <td>7,89 </td></tr> <tr> <td>AcPO<sub>4</sub>·0.5H<sub>2</sub>O </td> <td>nepoznato </td> <td>heksagonalna<sup id="cite_ref-j2_27-8" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </td> <td> </td> <td> </td> <td> </td> <td>721 </td> <td>721 </td> <td>664 </td> <td> </td> <td>5,48 </td></tr></tbody></table> <p>Ovdje su <i>a</i>, <i>b</i> i <i>c</i> konstante rešetke, br. je broj prostorne grupe a <i>Z</i> je član formulske jedinice po ćelijskoj jedinici. Gustoća spojeva nije mjerena direktnim putem već izračunata preko parametara rešetke. </p> <div class="mw-heading mw-heading3"><h3 id="Oksidi">Oksidi</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Aktinij&veaction=edit&section=7" title="Uredi odlomak "Oksidi"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Aktinij&action=edit&section=7" title="Edit section's source code: Oksidi"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Aktinij-oksid&action=edit&redlink=1" class="new" title="Aktinij-oksid (stranica ne postoji)">Aktinij-oksid</a> (Ac<sub>2</sub>O<sub>3</sub>) može se dobiti zagrijavanjem hidroksida na 500 °C ili zagrijavanjem oksalata pri 1100 °C u vakuumu. Njegova kristalna rešetka je izotipska sa oksidima većine trovalentnih rijetkih zemnih metala.<sup id="cite_ref-j2_27-9" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Halidi">Halidi</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Aktinij&veaction=edit&section=8" title="Uredi odlomak "Halidi"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Aktinij&action=edit&section=8" title="Edit section's source code: Halidi"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Aktinij-trifluorid se može dobiti bilo u rastvoru ili putem reakcije čvrstih tvari. Prva reakcija u rastvoru može se odvijati pri sobnoj temperaturi tako što se dodaje <a href="/wiki/Fluoridna_kiselina" title="Fluoridna kiselina">fluoridna kiselina</a> u rastvor u kojem se nalaze ioni aktinija. Drugi metod pri čemu se metalni aktinij tretira fluorovodikom pri 700 °C sa <a href="/wiki/Platina" title="Platina">platinom</a> kao katalizatorom. Djelovanjem <a href="/w/index.php?title=Amonij-hidroksid&action=edit&redlink=1" class="new" title="Amonij-hidroksid (stranica ne postoji)">amonij-hidroksida</a> na aktinij-trifluorid pri 900–1000 °C dobija se oksifluorid AcOF. Dok lantan-oksifluorid se vrlo lahko može dobiti sagorijevanjem lantan-trifluorida u prisustvu zraka pri 800 °C tokom jednog sata, slična procedura aktinij-trifluorida ne daje AcOF te se samo dobijaju istopljeni reaktanti.<sup id="cite_ref-j2_27-10" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-FOOTNOTEMeyer199187-88_35-0" class="reference"><a href="#cite_note-FOOTNOTEMeyer199187-88-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> </p> <dl><dd>AcF<sub>3</sub> + 2 NH<sub>3</sub> + H<sub>2</sub>O → AcOF + 2 NH<sub>4</sub>F</dd></dl> <p>Aktinij-trihlorid se dobija reakcijom aktinij-hidroksida ili oksalata sa parama <a href="/w/index.php?title=Ugljik-tetrahlorid&action=edit&redlink=1" class="new" title="Ugljik-tetrahlorid (stranica ne postoji)">ugljik-tetrahlorida</a> pri temperaturama iznad 960 °C. Slično kao i kod oksifluorida, aktinij-oksihlorid se može dobiti hidroliziranjem aktinij-trihlorida sa amonij-hidroksidom pri 1000 °C. Međutim, za razliku od oksifluorida, oksihlorid se mnogo lakše može sintetizirati ako se u rastvor aktinij-trihlorida u hlorovodičnoj kiselini doda <a href="/wiki/Amonijak" title="Amonijak">amonijak</a>.<sup id="cite_ref-j2_27-11" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </p><p>Reakcija <a href="/w/index.php?title=Aluminij-bromid&action=edit&redlink=1" class="new" title="Aluminij-bromid (stranica ne postoji)">aluminij-bromida</a> i aktinij-oksida daje aktinij-tribromid: </p> <dl><dd>Ac<sub>2</sub>O<sub>3</sub> + 2 AlBr<sub>3</sub> → 2 AcBr<sub>3</sub> + Al<sub>2</sub>O<sub>3</sub></dd></dl> <p>a zatim se dodavanjem amonij-hidroksida pri 500 °C dobija oksibromid AcOBr.<sup id="cite_ref-j2_27-12" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Drugi">Drugi</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Aktinij&veaction=edit&section=9" title="Uredi odlomak "Drugi"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Aktinij&action=edit&section=9" title="Edit section's source code: Drugi"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Aktinij-hidrid se može dobiti redukcijom aktinij-trihlorida sa kalijem pri 300 °C, a njegova struktura se proučava putem analogije sa odgovarajućim LaH<sub>2</sub> hidridom. Izvor vodika u ovoj reakciji nije sasvim poznat.<sup id="cite_ref-FOOTNOTEMeyer199143_36-0" class="reference"><a href="#cite_note-FOOTNOTEMeyer199143-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> </p><p>Miješajući <a href="/w/index.php?title=Mononatrij-fosfat&action=edit&redlink=1" class="new" title="Mononatrij-fosfat (stranica ne postoji)">mononatrij-fosfat</a> (NaH<sub>2</sub>PO<sub>4</sub>) sa rastvorom aktinija u hlorovodičnoj kiselini dobija se bijeli spoj aktinij-fosfat poluhidrat (AcPO<sub>4</sub>·0.5H<sub>2</sub>O), dok se zagrijavanjem aktinij-oksalata sa parama <a href="/wiki/Vodik-sulfid" title="Vodik-sulfid">vodik-sulfida</a> pri 1400 °C tokom nekoliko minuta dobija crni aktinij-sulfid Ac<sub>2</sub>S<sub>3</sub>. Moguće je da se on također može dobiti djelovanjem mješavine vodik-sulfida i <a href="/w/index.php?title=Ugljik-disulfid&action=edit&redlink=1" class="new" title="Ugljik-disulfid (stranica ne postoji)">ugljik-disulfida</a> na aktinij-oksid pri temperaturi od 1000 °C.<sup id="cite_ref-j2_27-13" class="reference"><a href="#cite_note-j2-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Reference">Reference</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Aktinij&veaction=edit&section=10" title="Uredi odlomak "Reference"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Aktinij&action=edit&section=10" title="Edit section's source code: Reference"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r3312388">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-wallgreg-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-wallgreg_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r3303350">.mw-parser-output cite.citation{font-style:inherit}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-ws-icon a{background:linear-gradient(transparent,transparent),url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-maint{display:none;color:#33aa33;margin-left:0.3em}.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}</style><cite id="CITEREFWall,_Greg2003" class="citation web cs1">Wall, Greg (8. 9. 2003). <a rel="nofollow" class="external text" href="http://pubs.acs.org/cen/80th/actinium.html">"C&EN: It's Elemental: The Periodic Table - Actinium"</a>. <i>C&EN: It's Elemental: The Periodic Table</i>. Chemical and Engineering News<span class="reference-accessdate">. Pristupljeno 2. 6. 2011</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=C%26EN%3A+It%27s+Elemental%3A+The+Periodic+Table&rft.atitle=C%26EN%3A+It%27s+Elemental%3A+The+Periodic+Table+-+Actinium&rft.date=2003-09-08&rft.au=Wall%2C+Greg&rft_id=http%3A%2F%2Fpubs.acs.org%2Fcen%2F80th%2Factinium.html&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-Kirby-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-Kirby_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Kirby_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Kirby_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Kirby_2-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-Kirby_2-4"><sup><i><b>e</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFKirby_Harold_W.;_Morss_Lester_R.2006" class="citation book cs1">Kirby Harold W.; Morss Lester R. (2006). "Actinium". <i>The Chemistry of the Actinide and Transactinide Elements</i>. str. 18. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1007%2F1-4020-3598-5_2">10.1007/1-4020-3598-5_2</a>. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/978-1-4020-3555-5" title="Posebno:Knjižni izvori/978-1-4020-3555-5"><bdi>978-1-4020-3555-5</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Actinium&rft.btitle=The+Chemistry+of+the+Actinide+and+Transactinide+Elements&rft.pages=18&rft.date=2006&rft_id=info%3Adoi%2F10.1007%2F1-4020-3598-5_2&rft.isbn=978-1-4020-3555-5&rft.au=Kirby+Harold+W.%3B+Morss+Lester+R.&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></span> </li> <li id="cite_note-binder-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-binder_3-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFHarry_H._Binder1999" class="citation book cs1">Harry H. Binder (1999). <i>Lexikon der chemischen Elemente</i>. Stuttgart: S. Hirzel Verlag. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/3-7776-0736-3" title="Posebno:Knjižni izvori/3-7776-0736-3"><bdi>3-7776-0736-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Lexikon+der+chemischen+Elemente&rft.place=Stuttgart&rft.pub=S.+Hirzel+Verlag&rft.date=1999&rft.isbn=3-7776-0736-3&rft.au=Harry+H.+Binder&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">EU ovaj element još uvijek nije stavila na spisak opasnih elemenata, međutim trenutno nije moguće pronaći pouzdani izvor ili literaturu o opasnim svojstvima ove supstance. Radioaktivnost <i>ne spada</i> u opasna svojstva koja se ovdje navode.</span> </li> <li id="cite_note-bpt6k3085b-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-bpt6k3085b_5-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFAndré-Louis_Debierne1899" class="citation journal cs1">André-Louis Debierne (1899). <a rel="nofollow" class="external text" href="http://gallica.bnf.fr/ark:/12148/bpt6k3085b/f593.table">"Sur un nouvelle matière radio-active"</a>. <i>Comptes rendus</i> (jezik: francuski). <b>129</b>: 593–595<span class="reference-accessdate">. Pristupljeno 26. 9. 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Comptes+rendus&rft.atitle=Sur+un+nouvelle+mati%C3%A8re+radio-active&rft.volume=129&rft.pages=593-595&rft.date=1899&rft.au=Andr%C3%A9-Louis+Debierne&rft_id=http%3A%2F%2Fgallica.bnf.fr%2Fark%3A%2F12148%2Fbpt6k3085b%2Ff593.table&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-actif-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-actif_6-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFAndré-Louis_Debierne1900" class="citation journal cs1">André-Louis Debierne (1900). <a rel="nofollow" class="external text" href="http://gallica.bnf.fr/ark:/12148/bpt6k3086n/f906.table">"Sur un nouvelle matière radio-actif – l'actinium"</a>. <i>Comptes rendus</i> (jezik: francuski). <b>130</b>: 906–908.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Comptes+rendus&rft.atitle=Sur+un+nouvelle+mati%C3%A8re+radio-actif+%E2%80%93+l%27actinium&rft.volume=130&rft.pages=906-908&rft.date=1900&rft.au=Andr%C3%A9-Louis+Debierne&rft_id=http%3A%2F%2Fgallica.bnf.fr%2Fark%3A%2F12148%2Fbpt6k3086n%2Ff906.table&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-cber1902-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-cber1902_7-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFFriedrich_Oskar_Giesel1902" class="citation journal cs1">Friedrich Oskar Giesel (1902). "Ueber Radium und radioactive Stoffe". <i>Berichte der Deutschen Chemische Geselschaft</i> (jezik: njemački). <b>35</b> (3): 3608–3611. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fcber.190203503187">10.1002/cber.190203503187</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Berichte+der+Deutschen+Chemische+Geselschaft&rft.atitle=Ueber+Radium+und+radioactive+Stoffe&rft.volume=35&rft.issue=3&rft.pages=3608-3611&rft.date=1902&rft_id=info%3Adoi%2F10.1002%2Fcber.190203503187&rft.au=Friedrich+Oskar+Giesel&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-Emanations-8"><span class="mw-cite-backlink">^ <a href="#cite_ref-Emanations_8-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Emanations_8-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFFriedrich_Oskar_Giesel1904" class="citation journal cs1">Friedrich Oskar Giesel (1904). "Ueber den Emanationskörper (Emanium)". <i>Berichte der Deutschen Chemische Geselschaft</i> (jezik: njemački). <b>37</b> (2): 1696–1699. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fcber.19040370280">10.1002/cber.19040370280</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Berichte+der+Deutschen+Chemische+Geselschaft&rft.atitle=Ueber+den+Emanationsk%C3%B6rper+%28Emanium%29&rft.volume=37&rft.issue=2&rft.pages=1696-1699&rft.date=1904&rft_id=info%3Adoi%2F10.1002%2Fcber.19040370280&rft.au=Friedrich+Oskar+Giesel&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-surl-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-surl_9-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFAndré-Louis_Debierne1904" class="citation journal cs1">André-Louis Debierne (1904). "Sur l'actinium". <i>Comptes rendus</i> (jezik: francuski). <b>139</b>: 538–540.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Comptes+rendus&rft.atitle=Sur+l%27actinium&rft.volume=139&rft.pages=538-540&rft.date=1904&rft.au=Andr%C3%A9-Louis+Debierne&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-cber1905038-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-cber1905038_10-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFFriedrich_Oskar_Giesel1905" class="citation journal cs1">Friedrich Oskar Giesel (1905). "Ueber Emanium". <i>Berichte der Deutschen Chemische Geselschaft</i> (jezik: njemački). <b>38</b> (1): 775–778. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fcber.190503801130">10.1002/cber.190503801130</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Berichte+der+Deutschen+Chemische+Geselschaft&rft.atitle=Ueber+Emanium&rft.volume=38&rft.issue=1&rft.pages=775-778&rft.date=1905&rft_id=info%3Adoi%2F10.1002%2Fcber.190503801130&rft.au=Friedrich+Oskar+Giesel&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-discovery-11"><span class="mw-cite-backlink">^ <a href="#cite_ref-discovery_11-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-discovery_11-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFHarold_W._Kirby1971" class="citation journal cs1">Harold W. Kirby (1971). "The Discovery of Actinium". <i>Isis</i>. <b>62</b> (3): 290–308. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1086%2F350760">10.1086/350760</a>. <a href="/wiki/JSTOR_(identifikator)" class="mw-redirect" title="JSTOR (identifikator)">JSTOR</a> <a rel="nofollow" class="external text" href="//www.jstor.org/stable/229943">229943</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Isis&rft.atitle=The+Discovery+of+Actinium&rft.volume=62&rft.issue=3&rft.pages=290-308&rft.date=1971&rft_id=info%3Adoi%2F10.1086%2F350760&rft_id=%2F%2Fwww.jstor.org%2Fstable%2F229943%23id-name%3DJSTOR&rft.au=Harold+W.+Kirby&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-Adloff-12"><span class="mw-cite-backlink">^ <a href="#cite_ref-Adloff_12-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Adloff_12-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Adloff_12-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFJ._P._Adloff2000" class="citation journal cs1">J. P. Adloff (2000). "The centenary of a controversial discovery: actinium". <i>Radiochim. Acta</i>. <b>88</b> (3–4_2000): 123–128. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1524%2Fract.2000.88.3-4.123">10.1524/ract.2000.88.3-4.123</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Radiochim.+Acta&rft.atitle=The+centenary+of+a+controversial+discovery%3A+actinium&rft.volume=88&rft.issue=3%E2%80%934_2000&rft.pages=123-128&rft.date=2000&rft_id=info%3Adoi%2F10.1524%2Fract.2000.88.3-4.123&rft.au=J.+P.+Adloff&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-CRC-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-CRC_13-0">^</a></b></span> <span class="reference-text">Hammond, C. R. <i>The Elements</i> u: <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFLide,_D._R.2005" class="citation book cs1">Lide, D. R. (2005). <a rel="nofollow" class="external text" href="https://archive.org/details/crchandbookofche0000unse_86ed"><i>CRC Handbook of Chemistry and Physics</i></a> (86 izd.). Boca Raton (FL): CRC Press. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/0-8493-0486-5" title="Posebno:Knjižni izvori/0-8493-0486-5"><bdi>0-8493-0486-5</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=CRC+Handbook+of+Chemistry+and+Physics&rft.place=Boca+Raton+%28FL%29&rft.edition=86&rft.pub=CRC+Press&rft.date=2005&rft.isbn=0-8493-0486-5&rft.au=Lide%2C+D.+R.&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fcrchandbookofche0000unse_86ed&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-Gilley-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-Gilley_14-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFGilley,_Cynthia_Brooke;_Univerzitet_Kalifornije,_San_Diego2008" class="citation book cs1">Gilley, Cynthia Brooke; Univerzitet Kalifornije, San Diego (2008). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=vJQPInUTy3QC&pg=PR11"><i>New convertible isocyanides for the Ugi reaction; application to the stereoselective synthesis of omuralide</i></a>. ProQuest. str. 11. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/978-0-549-79554-4" title="Posebno:Knjižni izvori/978-0-549-79554-4"><bdi>978-0-549-79554-4</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=New+convertible+isocyanides+for+the+Ugi+reaction%3B+application+to+the+stereoselective+synthesis+of+omuralide&rft.pages=11&rft.pub=ProQuest&rft.date=2008&rft.isbn=978-0-549-79554-4&rft.au=Gilley%2C+Cynthia+Brooke%3B+Univerzitet+Kalifornije%2C+San+Diego&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DvJQPInUTy3QC%26pg%3DPR11&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></span> </li> <li id="cite_note-Ca9z4cH-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-Ca9z4cH_15-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFReimers,_Jeffrey_R.2011" class="citation book cs1">Reimers, Jeffrey R. (2011). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=Ca9z4_cH-W8C&pg=PA575"><i>Computational Methods for Large Systems: Electronic Structure Approaches for Biotechnology and Nanotechnology</i></a>. John Wiley and Sons. str. 575. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/978-0-470-48788-4" title="Posebno:Knjižni izvori/978-0-470-48788-4"><bdi>978-0-470-48788-4</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Computational+Methods+for+Large+Systems%3A+Electronic+Structure+Approaches+for+Biotechnology+and+Nanotechnology&rft.pages=575&rft.pub=John+Wiley+and+Sons&rft.date=2011&rft.isbn=978-0-470-48788-4&rft.au=Reimers%2C+Jeffrey+R.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DCa9z4_cH-W8C%26pg%3DPA575&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-blueglow-16"><span class="mw-cite-backlink">^ <a href="#cite_ref-blueglow_16-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-blueglow_16-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-blueglow_16-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFJoseph_G._Stites;_Salutsky_Murrell_L.;_Stone_Bob_D.1955" class="citation journal cs1">Joseph G. Stites; Salutsky Murrell L.; Stone Bob D. (1955). "Preparation of Actinium Metal". <i>J. Am. Chem. Soc</i>. <b>77</b> (1): 237–240. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Fja01606a085">10.1021/ja01606a085</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=J.+Am.+Chem.+Soc.&rft.atitle=Preparation+of+Actinium+Metal&rft.volume=77&rft.issue=1&rft.pages=237-240&rft.date=1955&rft_id=info%3Adoi%2F10.1021%2Fja01606a085&rft.au=Joseph+G.+Stites%3B+Salutsky+Murrell+L.%3B+Stone+Bob+D.&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></span> </li> <li id="cite_note-brit-17"><span class="mw-cite-backlink">^ <a href="#cite_ref-brit_17-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-brit_17-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite class="citation book cs1">"Actinium". <i>Encyclopædia Britannica</i> (15 izd.). 1995. str. 70.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Actinium&rft.btitle=Encyclop%C3%A6dia+Britannica&rft.pages=70&rft.edition=15&rft.date=1995&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-Seitz-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-Seitz_18-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFSeitz,_Frederick;_Turnbull,_David1964" class="citation book cs1">Seitz, Frederick; Turnbull, David (1964). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=F9V3a-0V3r8C&pg=PA289"><i>Solid state physics: advances in research and applications</i></a>. Academic Press. str. 289–291. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/0-12-607716-9" title="Posebno:Knjižni izvori/0-12-607716-9"><bdi>0-12-607716-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Solid+state+physics%3A+advances+in+research+and+applications&rft.pages=289-291&rft.pub=Academic+Press&rft.date=1964&rft.isbn=0-12-607716-9&rft.au=Seitz%2C+Frederick%3B+Turnbull%2C+David&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DF9V3a-0V3r8C%26pg%3DPA289&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></span> </li> <li id="cite_note-Muller-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-Muller_19-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFRichard_A._Muller2010" class="citation book cs1">Richard A. Muller (2010). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=jMWCDsJesbcC&pg=PA136"><i>Physics and Technology for Future Presidents: An Introduction to the Essential Physics Every World Leader Needs to Know</i></a>. Princeton University Press. str. 136–. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/978-0-691-13504-5" title="Posebno:Knjižni izvori/978-0-691-13504-5"><bdi>978-0-691-13504-5</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Physics+and+Technology+for+Future+Presidents%3A+An+Introduction+to+the+Essential+Physics+Every+World+Leader+Needs+to+Know&rft.pages=136-&rft.pub=Princeton+University+Press&rft.date=2010&rft.isbn=978-0-691-13504-5&rft.au=Richard+A.+Muller&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DjMWCDsJesbcC%26pg%3DPA136&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-Katz-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-Katz_20-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFJ._J._Katz;_Manning_W._M.1952" class="citation journal cs1">J. J. Katz; Manning W. M. (1952). "Chemistry of the Actinide Elements Annual Review of Nuclear Science". <i>Annual Review of Nuclear Science</i>. <b>1</b>: 245–262. <a href="/wiki/Bibcode_(identifikator)" class="mw-redirect" title="Bibcode (identifikator)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1952ARNPS...1..245K">1952ARNPS...1..245K</a>. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1146%2Fannurev.ns.01.120152.001333">10.1146/annurev.ns.01.120152.001333</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Annual+Review+of+Nuclear+Science&rft.atitle=Chemistry+of+the+Actinide+Elements+Annual+Review+of+Nuclear+Science&rft.volume=1&rft.pages=245-262&rft.date=1952&rft_id=info%3Adoi%2F10.1146%2Fannurev.ns.01.120152.001333&rft_id=info%3Abibcode%2F1952ARNPS...1..245K&rft.au=J.+J.+Katz%3B+Manning+W.+M.&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></span> </li> <li id="cite_note-glennt-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-glennt_21-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFGlenn_T._Seaborg1946" class="citation journal cs1">Glenn T. Seaborg (1946). "The Transuranium Elements". <i>Science</i>. <b>104</b> (2704): 379–386. <a href="/wiki/Bibcode_(identifikator)" class="mw-redirect" title="Bibcode (identifikator)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1946Sci...104..379S">1946Sci...104..379S</a>. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1126%2Fscience.104.2704.379">10.1126/science.104.2704.379</a>. <a href="/wiki/JSTOR_(identifikator)" class="mw-redirect" title="JSTOR (identifikator)">JSTOR</a> <a rel="nofollow" class="external text" href="//www.jstor.org/stable/1675046">1675046</a>. <a href="/wiki/PMID_(identifikator)" class="mw-redirect" title="PMID (identifikator)">PMID</a> <a rel="nofollow" class="external text" href="//pubmed.ncbi.nlm.nih.gov/17842184">17842184</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Science&rft.atitle=The+Transuranium+Elements&rft.volume=104&rft.issue=2704&rft.pages=379-386&rft.date=1946&rft_id=info%3Adoi%2F10.1126%2Fscience.104.2704.379&rft_id=info%3Apmid%2F17842184&rft_id=%2F%2Fwww.jstor.org%2Fstable%2F1675046%23id-name%3DJSTOR&rft_id=info%3Abibcode%2F1946Sci...104..379S&rft.au=Glenn+T.+Seaborg&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-bse-22"><span class="mw-cite-backlink">^ <a href="#cite_ref-bse_22-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-bse_22-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-bse_22-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://bse.sci-lib.com/article008169.html">Actinium</a>, Большой Советской Энциклопедии; pristupljeno 28. septembra 2017. <span class="languageicon" style="cursor:help; color:#606060; font-size:0.7em; font-weight:bold; vertical-align:middle;" title="ruski jezik">(ru)</span></span> </li> <li id="cite_note-ach-23"><span class="mw-cite-backlink">^ <a href="#cite_ref-ach_23-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-ach_23-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-ach_23-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFFarr_J.;_Giorgi_A._L.;_Bowman_M._G.;_Money_R._K.1961" class="citation journal cs1">Farr J.; Giorgi A. L.; Bowman M. G.; Money R. K. (1961). <a rel="nofollow" class="external text" href="https://archive.org/details/sim_journal-of-inorganic-and-nuclear-chemistry_1961_18/page/42">"The crystal structure of actinium metal and actinium hydride"</a>. <i>Journal of Inorganic and Nuclear Chemistry</i>. <b>18</b>: 42–47. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2F0022-1902%2861%2980369-2">10.1016/0022-1902(61)80369-2</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Inorganic+and+Nuclear+Chemistry&rft.atitle=The+crystal+structure+of+actinium+metal+and+actinium+hydride&rft.volume=18&rft.pages=42-47&rft.date=1961&rft_id=info%3Adoi%2F10.1016%2F0022-1902%2861%2980369-2&rft.au=Farr+J.%3B+Giorgi+A.+L.%3B+Bowman+M.+G.%3B+Money+R.+K.&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fsim_journal-of-inorganic-and-nuclear-chemistry_1961_18%2Fpage%2F42&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></span> </li> <li id="cite_note-nubas-24"><span class="mw-cite-backlink">^ <a href="#cite_ref-nubas_24-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-nubas_24-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-nubas_24-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFAudi_Georges;_Bersillon_O.;_Blachot_J.;_Wapstra_A._H.2003" class="citation journal cs1">Audi Georges; Bersillon O.; Blachot J.; Wapstra A. H. (2003). <a rel="nofollow" class="external text" href="http://hal.in2p3.fr/in2p3-00014184">"The NUBASE Evaluation of Nuclear and Decay Properties"</a>. <i>Nuclear Physics A</i>. Atomic Mass Data Center. <b>729</b>: 3–128. <a href="/wiki/Bibcode_(identifikator)" class="mw-redirect" title="Bibcode (identifikator)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2003NuPhA.729....3A">2003NuPhA.729....3A</a>. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.nuclphysa.2003.11.001">10.1016/j.nuclphysa.2003.11.001</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Nuclear+Physics+A&rft.atitle=The+NUBASE+Evaluation+of+Nuclear+and+Decay+Properties&rft.volume=729&rft.pages=3-128&rft.date=2003&rft_id=info%3Adoi%2F10.1016%2Fj.nuclphysa.2003.11.001&rft_id=info%3Abibcode%2F2003NuPhA.729....3A&rft.au=Audi+Georges%3B+Bersillon+O.%3B+Blachot+J.%3B+Wapstra+A.+H.&rft_id=http%3A%2F%2Fhal.in2p3.fr%2Fin2p3-00014184&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></span> </li> <li id="cite_note-j1-25"><span class="mw-cite-backlink">^ <a href="#cite_ref-j1_25-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-j1_25-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFHagemann_French1950" class="citation journal cs1">Hagemann French (1950). "The Isolation of Actinium". <i>Journal of the American Chemical Society</i>. <b>72</b> (2): 768–771. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Fja01158a033">10.1021/ja01158a033</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+the+American+Chemical+Society&rft.atitle=The+Isolation+of+Actinium&rft.volume=72&rft.issue=2&rft.pages=768-771&rft.date=1950&rft_id=info%3Adoi%2F10.1021%2Fja01158a033&rft.au=Hagemann+French&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-g946-26"><span class="mw-cite-backlink">^ <a href="#cite_ref-g946_26-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-g946_26-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFGreenwood_Norman_N.;_Earnshaw_Alan1997" class="citation book cs1">Greenwood Norman N.; Earnshaw Alan (1997). <i>Chemistry of the Elements</i> (2 izd.). Butterworth-Heinemann. str. 946. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/0-08-037941-9" title="Posebno:Knjižni izvori/0-08-037941-9"><bdi>0-08-037941-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Chemistry+of+the+Elements&rft.pages=946&rft.edition=2&rft.pub=Butterworth-Heinemann&rft.date=1997&rft.isbn=0-08-037941-9&rft.au=Greenwood+Norman+N.%3B+Earnshaw+Alan&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></span> </li> <li id="cite_note-j2-27"><span class="mw-cite-backlink">^ <a href="#cite_ref-j2_27-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-j2_27-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-j2_27-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-j2_27-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-j2_27-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-j2_27-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-j2_27-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-j2_27-7"><sup><i><b>h</b></i></sup></a> <a href="#cite_ref-j2_27-8"><sup><i><b>i</b></i></sup></a> <a href="#cite_ref-j2_27-9"><sup><i><b>j</b></i></sup></a> <a href="#cite_ref-j2_27-10"><sup><i><b>k</b></i></sup></a> <a href="#cite_ref-j2_27-11"><sup><i><b>l</b></i></sup></a> <a href="#cite_ref-j2_27-12"><sup><i><b>m</b></i></sup></a> <a href="#cite_ref-j2_27-13"><sup><i><b>n</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFFried_Sherman;_Hagemann_French;_Zachariasen_W._H.1950" class="citation journal cs1">Fried Sherman; Hagemann French; Zachariasen W. H. (1950). "The Preparation and Identification of Some Pure Actinium Compounds". <i>Journal of the American Chemical Society</i>. <b>72</b> (2): 771–775. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Fja01158a034">10.1021/ja01158a034</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+the+American+Chemical+Society&rft.atitle=The+Preparation+and+Identification+of+Some+Pure+Actinium+Compounds&rft.volume=72&rft.issue=2&rft.pages=771-775&rft.date=1950&rft_id=info%3Adoi%2F10.1021%2Fja01158a034&rft.au=Fried+Sherman%3B+Hagemann+French%3B+Zachariasen+W.+H.&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></span> </li> <li id="cite_note-Emeleushj-28"><span class="mw-cite-backlink"><b><a href="#cite_ref-Emeleushj_28-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFEmeleus,_H._J.1987" class="citation book cs1">Emeleus, H. J. (1987). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=K5_LSQqeZ_IC&pg=PA16"><i>Advances in inorganic chemistry and radiochemistry</i></a>. Academic Press. str. 16–. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/978-0-12-023631-2" title="Posebno:Knjižni izvori/978-0-12-023631-2"><bdi>978-0-12-023631-2</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Advances+in+inorganic+chemistry+and+radiochemistry&rft.pages=16-&rft.pub=Academic+Press&rft.date=1987&rft.isbn=978-0-12-023631-2&rft.au=Emeleus%2C+H.+J.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DK5_LSQqeZ_IC%26pg%3DPA16&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-sep-29"><span class="mw-cite-backlink"><b><a href="#cite_ref-sep_29-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFBolla_Rose_A.;_Malkemus_D.;_Mirzadeh_S.2005" class="citation journal cs1">Bolla Rose A.; Malkemus D.; Mirzadeh S. (2005). "Production of actinium-225 for alpha particle mediated radioimmunotherapy". <i>Applied Radiation and Isotopes</i>. <b>62</b> (5): 667–679. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.apradiso.2004.12.003">10.1016/j.apradiso.2004.12.003</a>. <a href="/wiki/PMID_(identifikator)" class="mw-redirect" title="PMID (identifikator)">PMID</a> <a rel="nofollow" class="external text" href="//pubmed.ncbi.nlm.nih.gov/15763472">15763472</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Applied+Radiation+and+Isotopes&rft.atitle=Production+of+actinium-225+for+alpha+particle+mediated+radioimmunotherapy&rft.volume=62&rft.issue=5&rft.pages=667-679&rft.date=2005&rft_id=info%3Adoi%2F10.1016%2Fj.apradiso.2004.12.003&rft_id=info%3Apmid%2F15763472&rft.au=Bolla+Rose+A.%3B+Malkemus+D.%3B+Mirzadeh+S.&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></span> </li> <li id="cite_note-aco-30"><span class="mw-cite-backlink"><b><a href="#cite_ref-aco_30-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFZachariasen_W._H.1949" class="citation journal cs1">Zachariasen W. H. (1949). "Crystal chemical studies of the 5f-series of elements. XII. New compounds representing known structure types". <i>Acta Crystallographica</i>. <b>2</b> (6): 388–390. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1107%2FS0365110X49001016">10.1107/S0365110X49001016</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Acta+Crystallographica&rft.atitle=Crystal+chemical+studies+of+the+5f-series+of+elements.+XII.+New+compounds+representing+known+structure+types&rft.volume=2&rft.issue=6&rft.pages=388-390&rft.date=1949&rft_id=info%3Adoi%2F10.1107%2FS0365110X49001016&rft.au=Zachariasen+W.+H.&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-acs-31"><span class="mw-cite-backlink"><b><a href="#cite_ref-acs_31-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFZachariasen_W._H.1949" class="citation journal cs1">Zachariasen W. H. (1949). "Crystal chemical studies of the 5f-series of elements. VI. The Ce2S3-Ce3S4 type of structure". <i>Acta Crystallographica</i>. <b>2</b>: 57–60. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1107%2FS0365110X49000126">10.1107/S0365110X49000126</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Acta+Crystallographica&rft.atitle=Crystal+chemical+studies+of+the+5f-series+of+elements.+VI.+The+Ce2S3-Ce3S4+type+of+structure&rft.volume=2&rft.pages=57-60&rft.date=1949&rft_id=info%3Adoi%2F10.1107%2FS0365110X49000126&rft.au=Zachariasen+W.+H.&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-FOOTNOTEMeyer199171-32"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEMeyer199171_32-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFMeyer1991">Meyer 1991</a>, str. 71.</span> </li> <li id="cite_note-accl-33"><span class="mw-cite-backlink">^ <a href="#cite_ref-accl_33-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-accl_33-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFZachariasen_W._H.1948" class="citation journal cs1">Zachariasen W. H. (1948). "Crystal chemical studies of the 5f-series of elements. I. New structure types". <i>Acta Crystallographica</i>. <b>1</b> (5): 265–268. <a href="/wiki/Doi_(identifikator)" class="mw-redirect" title="Doi (identifikator)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1107%2FS0365110X48000703">10.1107/S0365110X48000703</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Acta+Crystallographica&rft.atitle=Crystal+chemical+studies+of+the+5f-series+of+elements.+I.+New+structure+types&rft.volume=1&rft.issue=5&rft.pages=265-268&rft.date=1948&rft_id=info%3Adoi%2F10.1107%2FS0365110X48000703&rft.au=Zachariasen+W.+H.&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span></span> </li> <li id="cite_note-FOOTNOTEMeyer199187-34"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEMeyer199187_34-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFMeyer1991">Meyer 1991</a>, str. 87.</span> </li> <li id="cite_note-FOOTNOTEMeyer199187-88-35"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEMeyer199187-88_35-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFMeyer1991">Meyer 1991</a>, str. 87-88.</span> </li> <li id="cite_note-FOOTNOTEMeyer199143-36"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEMeyer199143_36-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFMeyer1991">Meyer 1991</a>, str. 43.</span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Literatura">Literatura</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Aktinij&veaction=edit&section=11" title="Uredi odlomak "Literatura"" class="mw-editsection-visualeditor"><span>uredi</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Aktinij&action=edit&section=11" title="Edit section's source code: Literatura"><span>uredi izvor</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r3627399">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:#f9f9f9;display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><div class="side-box metadata side-box-right"><style data-mw-deduplicate="TemplateStyles:r3486241">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><figure class="mw-halign-none" typeof="mw:File"><a href="/wiki/Datoteka:Commons-logo.svg" class="mw-file-description" title="Commons logo"><img alt="Commons logo" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/60px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a><figcaption>Commons logo</figcaption></figure></div> <div class="side-box-text plainlist"><a href="https://commons.wikimedia.org/wiki/Po%C4%8Detna_strana" class="extiw" title="commons:Početna strana">Commons</a> ima datoteke na temu: <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Actinium?uselang=bs">Aktinij </a></span></b></div></div> </div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r3303350"><cite id="CITEREFMeyer1991" class="citation book cs1">Meyer, Gerd; Morss, Lester R. (1991). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=bnS5elHL2w8C&pg=PA87"><i>Synthesis of lanthanide and actinide compounds</i></a>. Springer. <a href="/wiki/ISBN_(identifikator)" class="mw-redirect" title="ISBN (identifikator)">ISBN</a> <a href="/wiki/Posebno:Knji%C5%BEni_izvori/0-7923-1018-7" title="Posebno:Knjižni izvori/0-7923-1018-7"><bdi>0-7923-1018-7</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Synthesis+of+lanthanide+and+actinide+compounds&rft.pub=Springer&rft.date=1991&rft.isbn=0-7923-1018-7&rft.au=Meyer%2C+Gerd%3B+Morss%2C+Lester+R.&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DbnS5elHL2w8C%26pg%3DPA87&rfr_id=info%3Asid%2Fbs.wikipedia.org%3AAktinij" class="Z3988"></span><span class="cs1-maint citation-comment">CS1 održavanje: više imena: authors list (<a href="/wiki/Kategorija:CS1_odr%C5%BEavanje:_vi%C5%A1e_imena:_authors_list" title="Kategorija:CS1 održavanje: više imena: authors list">link</a>)</span></li></ul> <div role="navigation" class="navbox" aria-labelledby="Periodni_sistem_elemenata" style="padding:3px"><table class="nowraplinks mw-collapsible uncollapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><style data-mw-deduplicate="TemplateStyles:r3312386">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}.mw-parser-output .infobox 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href="/wiki/Periodni_sistem_elemenata" title="Periodni sistem elemenata">Periodni sistem elemenata</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <table style="font-size:120%; text-align:center; width: 100%;"> <tbody><tr> <td style="background-color:#A0DDA0; width:25px"><a href="/wiki/Vodik" title="Vodik">H</a> </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="width:25px">  </td> <td style="background-color:#C0DDDD; width:25px"><a href="/wiki/Helij" title="Helij">He</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Litij" title="Litij">Li</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Berilij" title="Berilij">Be</a> </td> <td colspan="24">  </td> <td style="background-color:#CCCC99"><a href="/wiki/Bor_(element)" title="Bor (element)">B</a> </td> <td style="background-color:#A0DDA0"><a href="/wiki/Ugljik" title="Ugljik">C</a> </td> <td style="background-color:#A0DDA0"><a href="/wiki/Du%C5%A1ik" title="Dušik">N</a> </td> <td style="background-color:#A0DDA0"><a href="/wiki/Kisik" title="Kisik">O</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Fluor" title="Fluor">F</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Neon" title="Neon">Ne</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Natrij" title="Natrij">Na</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Magnezij" title="Magnezij">Mg</a> </td> <td colspan="24">  </td> <td style="background-color:#CCCCCC"><a href="/wiki/Aluminij" title="Aluminij">Al</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Silicij" title="Silicij">Si</a> </td> <td style="background-color:#A0DDA0"><a href="/wiki/Fosfor" title="Fosfor">P</a> </td> <td style="background-color:#A0DDA0"><a href="/wiki/Sumpor" title="Sumpor">S</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Hlor" title="Hlor">Cl</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Argon" title="Argon">Ar</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Kalij" title="Kalij">K</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Kalcij" title="Kalcij">Ca</a> </td> <td colspan="14">  </td> <td style="background-color:#FFC0C0"><a href="/wiki/Skandij" title="Skandij">Sc</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Titanij" title="Titanij">Ti</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Vanadij" title="Vanadij">V</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Hrom" title="Hrom">Cr</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Mangan" title="Mangan">Mn</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/%C5%BDeljezo" title="Željezo">Fe</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Kobalt" title="Kobalt">Co</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Nikl" title="Nikl">Ni</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Bakar" title="Bakar">Cu</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Cink" title="Cink">Zn</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Galij" title="Galij">Ga</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Germanij" title="Germanij">Ge</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Arsen" title="Arsen">As</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Selen" title="Selen">Se</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Brom" title="Brom">Br</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Kripton" title="Kripton">Kr</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Rubidij" title="Rubidij">Rb</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Stroncij" title="Stroncij">Sr</a> </td> <td colspan="14">  </td> <td style="background-color:#FFC0C0"><a href="/wiki/Itrij" title="Itrij">Y</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Cirkonij" title="Cirkonij">Zr</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Niobij" title="Niobij">Nb</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Molibden" title="Molibden">Mo</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Tehnecij" title="Tehnecij">Tc</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Rutenij" title="Rutenij">Ru</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Rodij" title="Rodij">Rh</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Paladij" title="Paladij">Pd</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Srebro" title="Srebro">Ag</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Kadmij" title="Kadmij">Cd</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Indij" title="Indij">In</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Kalaj" title="Kalaj">Sn</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Antimon" title="Antimon">Sb</a> </td> <td style="background-color:#CCCC99"><a href="/wiki/Telur" title="Telur">Te</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Jod" title="Jod">I</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Ksenon" title="Ksenon">Xe</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Cezij" title="Cezij">Cs</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Barij" title="Barij">Ba</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Lantan" title="Lantan">La</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Cerij" title="Cerij">Ce</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Prazeodij" title="Prazeodij">Pr</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Neodij" title="Neodij">Nd</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Prometij" title="Prometij">Pm</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Samarij" title="Samarij">Sm</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Europij" title="Europij">Eu</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Gadolinij" title="Gadolinij">Gd</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Terbij" title="Terbij">Tb</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Disprozij" title="Disprozij">Dy</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Holmij" title="Holmij">Ho</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Erbij" title="Erbij">Er</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Tulij" title="Tulij">Tm</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Iterbij" title="Iterbij">Yb</a> </td> <td style="background-color:#FFBFFF"><a href="/wiki/Lutecij" title="Lutecij">Lu</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Hafnij" title="Hafnij">Hf</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Tantal" title="Tantal">Ta</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Volfram" title="Volfram">W</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Renij" title="Renij">Re</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Osmij" title="Osmij">Os</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Iridij" title="Iridij">Ir</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Platina" title="Platina">Pt</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Zlato" title="Zlato">Au</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/%C5%BDiva" title="Živa">Hg</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Talij" title="Talij">Tl</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Olovo" title="Olovo">Pb</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Bizmut" title="Bizmut">Bi</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Polonij" title="Polonij">Po</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Astat" title="Astat">At</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Radon" title="Radon">Rn</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Francij" title="Francij">Fr</a> </td> <td style="background-color:#FFDEAD"><a href="/wiki/Radij" title="Radij">Ra</a> </td> <td style="background-color:#FF99CC"><a class="mw-selflink selflink">Ac</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Torij" title="Torij">Th</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Protaktinij" title="Protaktinij">Pa</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Uranij" title="Uranij">U</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Neptunij" title="Neptunij">Np</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Plutonij" title="Plutonij">Pu</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Americij" title="Americij">Am</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Kirij" title="Kirij">Cm</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Berkelij" title="Berkelij">Bk</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Kalifornij" title="Kalifornij">Cf</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Ajn%C5%A1tajnij" title="Ajnštajnij">Es</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Fermij" title="Fermij">Fm</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Mendelevij" title="Mendelevij">Md</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Nobelij" title="Nobelij">No</a> </td> <td style="background-color:#FF99CC"><a href="/wiki/Lorensij" title="Lorensij">Lr</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Raderfordij" title="Raderfordij">Rf</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Dubnij" title="Dubnij">Db</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Siborgij" title="Siborgij">Sg</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Borij" title="Borij">Bh</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Hasij" title="Hasij">Hs</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Majtnerij" title="Majtnerij">Mt</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Darm%C5%A1tatij" title="Darmštatij">Ds</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Rendgenij" title="Rendgenij">Rg</a> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Kopernicij" title="Kopernicij">Cn</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Nihonij" title="Nihonij">Nh</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Flerovij" title="Flerovij">Fl</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Moskovij" title="Moskovij">Mc</a> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Livermorij" title="Livermorij">Lv</a> </td> <td style="background-color:#FFDD00"><a href="/wiki/Tenesin" title="Tenesin">Ts</a> </td> <td style="background-color:#C0DDDD"><a href="/wiki/Oganeson" title="Oganeson">Og</a> </td></tr> <tr> <td style="background-color:#FF6666"><a href="/w/index.php?title=Ununenij&action=edit&redlink=1" class="new" title="Ununenij (stranica ne postoji)">Uue</a> </td> <td style="background-color:#FFDEAD"><a href="/w/index.php?title=Unbinilij&action=edit&redlink=1" class="new" title="Unbinilij (stranica ne postoji)">Ubn</a> </td></tr></tbody></table> </div></td></tr></tbody></table></div></div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Preuzeto iz "<a dir="ltr" href="https://bs.wikipedia.org/w/index.php?title=Aktinij&oldid=3557078">https://bs.wikipedia.org/w/index.php?title=Aktinij&oldid=3557078</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div 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class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-f69cdc8f6-n4k26","wgBackendResponseTime":169,"wgPageParseReport":{"limitreport":{"cputime":"0.631","walltime":"0.850","ppvisitednodes":{"value":12881,"limit":1000000},"postexpandincludesize":{"value":409769,"limit":2097152},"templateargumentsize":{"value":41756,"limit":2097152},"expansiondepth":{"value":16,"limit":100},"expensivefunctioncount":{"value":117,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":115624,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 645.968 1 -total"," 37.23% 240.486 1 Šablon:Infokutija_hemijski_element"," 36.83% 237.939 1 Šablon:Refspisak"," 36.60% 236.436 1 Šablon:Infokutija"," 24.86% 160.585 1 Šablon:Periodni_sistem"," 23.06% 148.944 118 Šablon:Periodni_sistem/Element"," 18.61% 120.220 118 Šablon:LinkAkoPostoji"," 12.19% 78.771 19 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