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class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bruuk"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Bruuk</span> </div> </a> <ul id="toc-Bruuk-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Verbinnen" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Verbinnen"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Verbinnen</span> </div> </a> <ul id="toc-Verbinnen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sekerheit" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Sekerheit"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Sekerheit</span> </div> </a> <ul id="toc-Sekerheit-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Literatur" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Literatur"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Literatur</span> </div> </a> <ul id="toc-Literatur-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Borns" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Borns"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Borns</span> </div> </a> <ul id="toc-Borns-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Weblenken" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Weblenken"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Weblenken</span> </div> </a> <ul id="toc-Weblenken-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="Inhaltsverzeichnis" 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="Inhaltsverzeichnis umschalten" > <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">Inhaltsverzeichnis umschalten</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">Protactinium</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="Zu einem Artikel in einer anderen Sprache gehen. Verfügbar in 133 Sprachen" > <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-133" 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">133 Spraaken</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/Protaktinium" title="Protaktinium – Afrikaansch" lang="af" hreflang="af" data-title="Protaktinium" data-language-autonym="Afrikaans" data-language-local-name="Afrikaansch" 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%8D%95%E1%88%AE%E1%89%B3%E1%8A%AD%E1%89%B2%E1%8A%92%E1%8B%A8%E1%88%9D" title="ፕሮታክቲኒየም – Amhaarsch" lang="am" hreflang="am" data-title="ፕሮታክቲኒየም" data-language-autonym="አማርኛ" data-language-local-name="Amhaarsch" 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/Protoactinio" title="Protoactinio – Aragoneesch" lang="an" hreflang="an" data-title="Protoactinio" data-language-autonym="Aragonés" data-language-local-name="Aragoneesch" 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%AA%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9F%E0%A5%88%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A5%80%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रोटैक्टीनियम – Angika" lang="anp" hreflang="anp" data-title="प्रोटैक्टीनियम" 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%A8%D8%B1%D9%88%D8%AA%D9%83%D8%AA%D9%8A%D9%86%D9%8A%D9%88%D9%85" title="بروتكتينيوم – Araabsch" lang="ar" hreflang="ar" data-title="بروتكتينيوم" data-language-autonym="العربية" data-language-local-name="Araabsch" 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/%D9%BE%D8%B1%D9%88%D8%B7%D8%A7%D9%83%D8%AA%D9%8A%D9%86%D9%8A%D9%88%D9%85" title="پروطاكتينيوم – Marokkanisches Arabisch" lang="ary" hreflang="ary" data-title="پروطاكتينيوم" data-language-autonym="الدارجة" data-language-local-name="Marokkanisches Arabisch" 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%A8%D8%B1%D9%88%D8%AA%D9%83%D8%AA%D9%8A%D9%86%D9%8A%D9%88%D9%85" title="بروتكتينيوم – Ägyptisches Arabisch" lang="arz" hreflang="arz" data-title="بروتكتينيوم" data-language-autonym="مصرى" data-language-local-name="Ägyptisches Arabisch" 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/Protactiniu" title="Protactiniu – Asturiaansch" lang="ast" hreflang="ast" data-title="Protactiniu" data-language-autonym="Asturianu" data-language-local-name="Asturiaansch" 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/Protaktinium" title="Protaktinium – Aserbaidschaansch" lang="az" hreflang="az" data-title="Protaktinium" data-language-autonym="Azərbaycanca" data-language-local-name="Aserbaidschaansch" 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/Protaktinium" title="Protaktinium – Balineesch" lang="ban" hreflang="ban" data-title="Protaktinium" data-language-autonym="Basa Bali" data-language-local-name="Balineesch" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D1%82%D0%B0%D0%BA%D1%82%D1%8B%D0%BD%D1%96%D0%B9" title="Пратактыній – Wittruss’sch" lang="be" hreflang="be" data-title="Пратактыній" data-language-autonym="Беларуская" data-language-local-name="Wittruss’sch" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D1%82%D0%B0%D0%BA%D1%82%D1%8B%D0%BD" title="Пратактын – Weißrussisch (Taraschkewiza)" lang="be-tarask" hreflang="be-tarask" data-title="Пратактын" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Weißrussisch (Taraschkewiza)" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Протактиний – Bulgaarsch" lang="bg" hreflang="bg" data-title="Протактиний" data-language-autonym="Български" data-language-local-name="Bulgaarsch" 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%AA%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9F%E0%A5%88%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="प्रोटैक्टिनियम – Bihaarsch" lang="bh" hreflang="bh" data-title="प्रोटैक्टिनियम" data-language-autonym="भोजपुरी" data-language-local-name="Bihaarsch" 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%AA%E0%A7%8D%E0%A6%B0%E0%A7%8B%E0%A6%9F%E0%A7%87%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="প্রোটেক্টিনিয়াম – Bengaalsch" lang="bn" hreflang="bn" data-title="প্রোটেক্টিনিয়াম" data-language-autonym="বাংলা" data-language-local-name="Bengaalsch" 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%94%E0%BD%B4%E0%BC%8B%E0%BD%A2%E0%BD%BC%E0%BC%8B%E0%BD%8A%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="པུ་རོ་ཊེག་ཊི་ནིམ། – Tibeetsch" lang="bo" hreflang="bo" data-title="པུ་རོ་ཊེག་ཊི་ནིམ།" data-language-autonym="བོད་ཡིག" data-language-local-name="Tibeetsch" 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/Protaktiniom" title="Protaktiniom – Bretoonsch" lang="br" hreflang="br" data-title="Protaktiniom" data-language-autonym="Brezhoneg" data-language-local-name="Bretoonsch" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Protaktinij" title="Protaktinij – Bosnisch" lang="bs" hreflang="bs" data-title="Protaktinij" data-language-autonym="Bosanski" data-language-local-name="Bosnisch" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Protoactini" title="Protoactini – Katalaansch" lang="ca" hreflang="ca" data-title="Protoactini" data-language-autonym="Català" data-language-local-name="Katalaansch" 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/Protactinium" title="Protactinium – Min Dong" lang="cdo" hreflang="cdo" data-title="Protactinium" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Min Dong" 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/Protactinyo" title="Protactinyo – Cebuano" lang="ceb" hreflang="ceb" data-title="Protactinyo" 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/%D9%BE%D8%B1%DB%86%D8%AA%DB%95%DA%A9%D8%AA%DB%8C%D9%86%DB%8C%DB%86%D9%85" title="پرۆتەکتینیۆم – Zentraalkurdsch" lang="ckb" hreflang="ckb" data-title="پرۆتەکتینیۆم" data-language-autonym="کوردی" data-language-local-name="Zentraalkurdsch" 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/Protoattiniu" title="Protoattiniu – Koorsch" lang="co" hreflang="co" data-title="Protoattiniu" data-language-autonym="Corsu" data-language-local-name="Koorsch" 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/Protaktinium" title="Protaktinium – Tschech’sch" lang="cs" hreflang="cs" data-title="Protaktinium" data-language-autonym="Čeština" data-language-local-name="Tschech’sch" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Протактиний – Tschuwasch’sch" lang="cv" hreflang="cv" data-title="Протактиний" data-language-autonym="Чӑвашла" data-language-local-name="Tschuwasch’sch" 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/Protactiniwm" title="Protactiniwm – Waliesch" lang="cy" hreflang="cy" data-title="Protactiniwm" data-language-autonym="Cymraeg" data-language-local-name="Waliesch" 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/Protactinium" title="Protactinium – Däänsch" lang="da" hreflang="da" data-title="Protactinium" data-language-autonym="Dansk" data-language-local-name="Däänsch" 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/Protactinium" title="Protactinium – Düütsch" lang="de" hreflang="de" data-title="Protactinium" data-language-autonym="Deutsch" data-language-local-name="Düütsch" 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%A0%CF%81%CF%89%CF%84%CE%B1%CE%BA%CF%84%CE%AF%CE%BD%CE%B9%CE%BF" title="Πρωτακτίνιο – Greeksch" lang="el" hreflang="el" data-title="Πρωτακτίνιο" data-language-autonym="Ελληνικά" data-language-local-name="Greeksch" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="lesenswerter Artikel"><a href="https://en.wikipedia.org/wiki/Protactinium" title="Protactinium – Engelsch" lang="en" hreflang="en" data-title="Protactinium" data-language-autonym="English" data-language-local-name="Engelsch" 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/Protaktinio" title="Protaktinio – Esperanto" lang="eo" hreflang="eo" data-title="Protaktinio" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Protactinio" title="Protactinio – Spaansch" lang="es" hreflang="es" data-title="Protactinio" data-language-autonym="Español" data-language-local-name="Spaansch" 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/Protaktiinium" title="Protaktiinium – Eestnisch" lang="et" hreflang="et" data-title="Protaktiinium" data-language-autonym="Eesti" data-language-local-name="Eestnisch" 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/Protaktinio" title="Protaktinio – Basksch" lang="eu" hreflang="eu" data-title="Protaktinio" data-language-autonym="Euskara" data-language-local-name="Basksch" 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/%D9%BE%D8%B1%D9%88%D8%AA%D8%A7%DA%A9%D8%AA%DB%8C%D9%86%DB%8C%D9%85" title="پروتاکتینیم – Pers’sch" lang="fa" hreflang="fa" data-title="پروتاکتینیم" data-language-autonym="فارسی" data-language-local-name="Pers’sch" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi badge-Q17559452 badge-recommendedarticle mw-list-item" title="empfohlener Artikel"><a href="https://fi.wikipedia.org/wiki/Protaktinium" title="Protaktinium – Finnsch" lang="fi" hreflang="fi" data-title="Protaktinium" data-language-autonym="Suomi" data-language-local-name="Finnsch" 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/Protactinium" title="Protactinium – Franzöösch" lang="fr" hreflang="fr" data-title="Protactinium" data-language-autonym="Français" data-language-local-name="Franzöösch" 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/Protaktiinium" title="Protaktiinium – Noordfreesch" lang="frr" hreflang="frr" data-title="Protaktiinium" data-language-autonym="Nordfriisk" data-language-local-name="Noordfreesch" 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/Protoatini" title="Protoatini – Friuulsch" lang="fur" hreflang="fur" data-title="Protoatini" data-language-autonym="Furlan" data-language-local-name="Friuulsch" 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/Pr%C3%B3tachtainiam" title="Prótachtainiam – Iersch" lang="ga" hreflang="ga" data-title="Prótachtainiam" data-language-autonym="Gaeilge" data-language-local-name="Iersch" 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/Protactinium" title="Protactinium – Schottsch Gäälsch" lang="gd" hreflang="gd" data-title="Protactinium" data-language-autonym="Gàidhlig" data-language-local-name="Schottsch Gäälsch" 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/Protactinio" title="Protactinio – Galizisch" lang="gl" hreflang="gl" data-title="Protactinio" data-language-autonym="Galego" data-language-local-name="Galizisch" 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%AA%E0%AB%8D%E0%AA%B0%E0%AB%8B%E0%AA%9F%E0%AB%87%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="પ્રોટેક્ટિનીયમ – Gujarati" lang="gu" hreflang="gu" data-title="પ્રોટેક્ટિનીયમ" data-language-autonym="ગુજરાતી" data-language-local-name="Gujarati" 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/Protaghtinnium" title="Protaghtinnium – Manx" lang="gv" hreflang="gv" data-title="Protaghtinnium" data-language-autonym="Gaelg" data-language-local-name="Manx" 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/Protactinium" title="Protactinium – Hakka" lang="hak" hreflang="hak" data-title="Protactinium" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%A8%D7%95%D7%98%D7%A7%D7%98%D7%99%D7%A0%D7%99%D7%95%D7%9D" title="פרוטקטיניום – Hebrääsch" lang="he" hreflang="he" data-title="פרוטקטיניום" data-language-autonym="עברית" data-language-local-name="Hebrääsch" 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%AA%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9F%E0%A5%88%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A5%80%E0%A4%A8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रोटैक्टीनियम – Hindi" lang="hi" hreflang="hi" data-title="प्रोटैक्टीनियम" 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/Protactinium" title="Protactinium – Fidschi-Hindi" lang="hif" hreflang="hif" data-title="Protactinium" data-language-autonym="Fiji Hindi" data-language-local-name="Fidschi-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/Protaktinij" title="Protaktinij – Kroaatsch" lang="hr" hreflang="hr" data-title="Protaktinij" data-language-autonym="Hrvatski" data-language-local-name="Kroaatsch" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Protakt%C3%ADnium" title="Protaktínium – Ungaarsch" lang="hu" hreflang="hu" data-title="Protaktínium" data-language-autonym="Magyar" data-language-local-name="Ungaarsch" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8A%D6%80%D5%B8%D5%BF%D5%A1%D5%AF%D5%BF%D5%AB%D5%B6%D5%AB%D5%B8%D6%82%D5%B4" title="Պրոտակտինիում – Armeensch" lang="hy" hreflang="hy" data-title="Պրոտակտինիում" data-language-autonym="Հայերեն" data-language-local-name="Armeensch" 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/Protactinium" title="Protactinium – Interlingua" lang="ia" hreflang="ia" data-title="Protactinium" data-language-autonym="Interlingua" data-language-local-name="Interlingua" 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/Protaktinium" title="Protaktinium – Indoneesch" lang="id" hreflang="id" data-title="Protaktinium" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indoneesch" 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/Protaktinio" title="Protaktinio – Ido" lang="io" hreflang="io" data-title="Protaktinio" 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/Protoattinio" title="Protoattinio – Italieensch" lang="it" hreflang="it" data-title="Protoattinio" data-language-autonym="Italiano" data-language-local-name="Italieensch" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%97%E3%83%AD%E3%83%88%E3%82%A2%E3%82%AF%E3%83%81%E3%83%8B%E3%82%A6%E3%83%A0" title="プロトアクチニウム – Japaansch" lang="ja" hreflang="ja" data-title="プロトアクチニウム" data-language-autonym="日本語" data-language-local-name="Japaansch" 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/jinmrproktini" title="jinmrproktini – Lojban" lang="jbo" hreflang="jbo" data-title="jinmrproktini" 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/Protaktinium" title="Protaktinium – Javaansch" lang="jv" hreflang="jv" data-title="Protaktinium" data-language-autonym="Jawa" data-language-local-name="Javaansch" 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%9E%E1%83%A0%E1%83%9D%E1%83%A2%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="პროტაქტინიუმი – Georgsch" lang="ka" hreflang="ka" data-title="პროტაქტინიუმი" data-language-autonym="ქართული" data-language-local-name="Georgsch" 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/Pr%C9%94tak%C9%A9t%C9%A9n%C9%A9y%C9%94m" title="Prɔtakɩtɩnɩyɔm – Kabiyé" lang="kbp" hreflang="kbp" data-title="Prɔtakɩtɩnɩyɔm" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiyé" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Протактиний – Kasach’sch" lang="kk" hreflang="kk" data-title="Протактиний" data-language-autonym="Қазақша" data-language-local-name="Kasach’sch" 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%AA%E0%B3%8D%E0%B2%B0%E0%B3%8A%E0%B2%9F%E0%B2%BE%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="ಪ್ರೊಟಾಕ್ಟಿನಿಯಮ್ – Kannada" lang="kn" hreflang="kn" data-title="ಪ್ರೊಟಾಕ್ಟಿನಿಯಮ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="Kannada" 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/%ED%94%84%EB%A1%9C%ED%8A%B8%EC%95%85%ED%8B%B0%EB%8A%84" title="프로트악티늄 – Koreaansch" lang="ko" hreflang="ko" data-title="프로트악티늄" data-language-autonym="한국어" data-language-local-name="Koreaansch" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Протактиний – Komi" lang="kv" hreflang="kv" data-title="Протактиний" 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/Protaktiniom" title="Protaktiniom – Koornsch" lang="kw" hreflang="kw" data-title="Protaktiniom" data-language-autonym="Kernowek" data-language-local-name="Koornsch" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Протактиний – Kirgiesch" lang="ky" hreflang="ky" data-title="Протактиний" data-language-autonym="Кыргызча" data-language-local-name="Kirgiesch" 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/Protactinium" title="Protactinium – Latiensch" lang="la" hreflang="la" data-title="Protactinium" data-language-autonym="Latina" data-language-local-name="Latiensch" 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/Protactinium" title="Protactinium – Luxemborgsch" lang="lb" hreflang="lb" data-title="Protactinium" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxemborgsch" 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/Protactinium" title="Protactinium – Limborgsch" lang="li" hreflang="li" data-title="Protactinium" data-language-autonym="Limburgs" data-language-local-name="Limborgsch" 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/Protoattinio" title="Protoattinio – Ligurisch" lang="lij" hreflang="lij" data-title="Protoattinio" data-language-autonym="Ligure" data-language-local-name="Ligurisch" 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/Protaktinis" title="Protaktinis – Litausch" lang="lt" hreflang="lt" data-title="Protaktinis" data-language-autonym="Lietuvių" data-language-local-name="Litausch" 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/Protakt%C4%ABnijs" title="Protaktīnijs – Lettsch" lang="lv" hreflang="lv" data-title="Protaktīnijs" data-language-autonym="Latviešu" data-language-local-name="Lettsch" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D1%83%D0%BC" title="Протактиниум – Mazedoonsch" lang="mk" hreflang="mk" data-title="Протактиниум" data-language-autonym="Македонски" data-language-local-name="Mazedoonsch" 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%AA%E0%B5%8D%E0%B4%B0%E0%B5%8A%E0%B4%9F%E0%B5%8D%E0%B4%9F%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="പ്രൊട്ടക്റ്റിനിയം – Malayalam" lang="ml" hreflang="ml" data-title="പ്രൊട്ടക്റ്റിനിയം" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8" title="Протактини – Mongoolsch" lang="mn" hreflang="mn" data-title="Протактини" data-language-autonym="Монгол" data-language-local-name="Mongoolsch" 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%A4%AA%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9F%E0%A5%85%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="प्रोटॅक्टिनियम – Marathi" lang="mr" hreflang="mr" data-title="प्रोटॅक्टिनियम" data-language-autonym="मराठी" data-language-local-name="Marathi" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Протактиний – Bergmari" lang="mrj" hreflang="mrj" data-title="Протактиний" data-language-autonym="Кырык мары" data-language-local-name="Bergmari" 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/Protaktinium" title="Protaktinium – Malaisch" lang="ms" hreflang="ms" data-title="Protaktinium" data-language-autonym="Bahasa Melayu" data-language-local-name="Malaisch" 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%95%E1%80%9B%E1%80%AD%E1%80%AF%E1%80%90%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="ပရိုတက်တီနီယမ် – Birmaansch" lang="my" hreflang="my" data-title="ပရိုတက်တီနီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Birmaansch" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9F%E0%A5%8D%E0%A4%AF%E0%A4%BE%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="प्रोट्याक्टिनियम – Newari" lang="new" hreflang="new" data-title="प्रोट्याक्टिनियम" data-language-autonym="नेपाल भाषा" data-language-local-name="Newari" 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/Protactinium" title="Protactinium – Nedderlandsch" lang="nl" hreflang="nl" data-title="Protactinium" data-language-autonym="Nederlands" data-language-local-name="Nedderlandsch" 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/Protactinium" title="Protactinium – Norweegsch Nynorsk" lang="nn" hreflang="nn" data-title="Protactinium" data-language-autonym="Norsk nynorsk" data-language-local-name="Norweegsch 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/Protactinium" title="Protactinium – Norweegsch Bokmål" lang="nb" hreflang="nb" data-title="Protactinium" data-language-autonym="Norsk bokmål" data-language-local-name="Norweegsch Bokmål" 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/Protactini" title="Protactini – Okzitaansch" lang="oc" hreflang="oc" data-title="Protactini" data-language-autonym="Occitan" data-language-local-name="Okzitaansch" 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/Protaktinii" title="Protaktinii – Olonetzisch" lang="olo" hreflang="olo" data-title="Protaktinii" data-language-autonym="Livvinkarjala" data-language-local-name="Olonetzisch" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Протактиний – Ossetsch" lang="os" hreflang="os" data-title="Протактиний" data-language-autonym="Ирон" data-language-local-name="Ossetsch" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-pi mw-list-item"><a href="https://pi.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9F%E0%A5%8D%E0%A4%AF%E0%A4%BE%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="प्रोट्याक्टिनियम – Pali" lang="pi" hreflang="pi" data-title="प्रोट्याक्टिनियम" 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/Protaktyn" title="Protaktyn – Poolsch" lang="pl" hreflang="pl" data-title="Protaktyn" data-language-autonym="Polski" data-language-local-name="Poolsch" 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/Protoactini" title="Protoactini – Piemontesisch" lang="pms" hreflang="pms" data-title="Protoactini" data-language-autonym="Piemontèis" data-language-local-name="Piemontesisch" 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/%D9%BE%D8%B1%D9%88%D9%B9%DB%8C%DA%A9%D9%B9%DB%8C%D9%86%DB%8C%D9%85" title="پروٹیکٹینیم – Westliches Panjabi" lang="pnb" hreflang="pnb" data-title="پروٹیکٹینیم" data-language-autonym="پنجابی" data-language-local-name="Westliches Panjabi" 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/%D9%BE%D8%B1%D9%88%D9%BC%DB%90%DA%A9%D9%BC%DB%90%D9%86%D9%8A%D9%88%D9%85" title="پروټېکټېنيوم – Paschtu" lang="ps" hreflang="ps" data-title="پروټېکټېنيوم" data-language-autonym="پښتو" data-language-local-name="Paschtu" 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/Protact%C3%ADnio" title="Protactínio – Portugeesch" lang="pt" hreflang="pt" data-title="Protactínio" data-language-autonym="Português" data-language-local-name="Portugeesch" 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/Purutaktinyu" title="Purutaktinyu – Quechua" lang="qu" hreflang="qu" data-title="Purutaktinyu" data-language-autonym="Runa Simi" data-language-local-name="Quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Protactiniu" title="Protactiniu – Rumäänsch" lang="ro" hreflang="ro" data-title="Protactiniu" data-language-autonym="Română" data-language-local-name="Rumäänsch" 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/Protactiniu" title="Protactiniu – Aromuunsch" lang="rup" hreflang="rup" data-title="Protactiniu" data-language-autonym="Armãneashti" data-language-local-name="Aromuunsch" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Протактиний – Russ’sch" lang="ru" hreflang="ru" data-title="Протактиний" data-language-autonym="Русский" data-language-local-name="Russ’sch" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9F%E0%A5%8D%E0%A4%AF%E0%A4%BE%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="प्रोट्याक्टिनियम – Sanskrit" lang="sa" hreflang="sa" data-title="प्रोट्याक्टिनियम" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D1%83%D0%BC" title="Протактиниум – Jakuutsch" lang="sah" hreflang="sah" data-title="Протактиниум" data-language-autonym="Саха тыла" data-language-local-name="Jakuutsch" 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/Protoat%C3%ACniu" title="Protoatìniu – Sardsch" lang="sc" hreflang="sc" data-title="Protoatìniu" data-language-autonym="Sardu" data-language-local-name="Sardsch" 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/Protoattiniu" title="Protoattiniu – Siziliaansch" lang="scn" hreflang="scn" data-title="Protoattiniu" data-language-autonym="Sicilianu" data-language-local-name="Siziliaansch" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Protactinium" title="Protactinium – Schottsch" lang="sco" hreflang="sco" data-title="Protactinium" data-language-autonym="Scots" data-language-local-name="Schottsch" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D9%BE%D8%B1%D9%88%D9%BD%D9%8A%DA%AA%D9%BD%D9%8A%D9%86%D9%8A%D9%85" title="پروٽيڪٽينيم – Sindhi" lang="sd" hreflang="sd" data-title="پروٽيڪٽينيم" data-language-autonym="سنڌي" data-language-local-name="Sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Protaktinijum" title="Protaktinijum – Serbokroatisch" lang="sh" hreflang="sh" data-title="Protaktinijum" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbokroatisch" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Protactinium" title="Protactinium – einfaches Englisch" lang="en-simple" hreflang="en-simple" data-title="Protactinium" data-language-autonym="Simple English" data-language-local-name="einfaches Englisch" 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/Protakt%C3%ADnium" title="Protaktínium – Slowaaksch" lang="sk" hreflang="sk" data-title="Protaktínium" data-language-autonym="Slovenčina" data-language-local-name="Slowaaksch" 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/Protaktinij" title="Protaktinij – Sloweensch" lang="sl" hreflang="sl" data-title="Protaktinij" data-language-autonym="Slovenščina" data-language-local-name="Sloweensch" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Protaktini" title="Protaktini – Albaansch" lang="sq" hreflang="sq" data-title="Protaktini" data-language-autonym="Shqip" data-language-local-name="Albaansch" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D1%98%D1%83%D0%BC" title="Протактинијум – Serbsch" lang="sr" hreflang="sr" data-title="Протактинијум" data-language-autonym="Српски / srpski" data-language-local-name="Serbsch" 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/Protaktinium" title="Protaktinium – Saterfriesisch" lang="stq" hreflang="stq" data-title="Protaktinium" data-language-autonym="Seeltersk" data-language-local-name="Saterfriesisch" 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/Protaktinium" title="Protaktinium – Sweedsch" lang="sv" hreflang="sv" data-title="Protaktinium" data-language-autonym="Svenska" data-language-local-name="Sweedsch" 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/Protaktini" title="Protaktini – Suaheli" lang="sw" hreflang="sw" data-title="Protaktini" data-language-autonym="Kiswahili" data-language-local-name="Suaheli" 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%AA%E0%AF%81%E0%AE%B0%E0%AF%8B%E0%AE%9F%E0%AE%BE%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="புரோடாக்டினியம் – Tamilsch" lang="ta" hreflang="ta" data-title="புரோடாக்டினியம்" data-language-autonym="தமிழ்" data-language-local-name="Tamilsch" 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%AA%E0%B1%8D%E0%B0%B0%E0%B1%8A%E0%B0%9F%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="ప్రొటాక్టీనియం – Telugu" lang="te" hreflang="te" data-title="ప్రొటాక్టీనియం" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Протактиний – Tadschiksch" lang="tg" hreflang="tg" data-title="Протактиний" data-language-autonym="Тоҷикӣ" data-language-local-name="Tadschiksch" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%82%E0%B8%9E%E0%B8%A3%E0%B9%81%E0%B8%97%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="โพรแทกทิเนียม – Thai" lang="th" hreflang="th" data-title="โพรแทกทิเนียม" data-language-autonym="ไทย" data-language-local-name="Thai" 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/Protaktinyo" title="Protaktinyo – Tagalog" lang="tl" hreflang="tl" data-title="Protaktinyo" 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/Protaktinyum" title="Protaktinyum – Törksch" lang="tr" hreflang="tr" data-title="Protaktinyum" data-language-autonym="Türkçe" data-language-local-name="Törksch" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D0%B9" title="Протактиний – Tataarsch" lang="tt" hreflang="tt" data-title="Протактиний" data-language-autonym="Татарча / tatarça" data-language-local-name="Tataarsch" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D9%BE%D8%B1%D9%88%D8%AA%D8%A7%D9%83%D8%AA%D9%89%D9%86%D9%89%D9%8A" title="پروتاكتىنىي – Uiguursch" lang="ug" hreflang="ug" data-title="پروتاكتىنىي" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="Uiguursch" 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%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D1%96%D0%B9" title="Протактиній – Ukrainsch" lang="uk" hreflang="uk" data-title="Протактиній" data-language-autonym="Українська" data-language-local-name="Ukrainsch" 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/%D9%BE%D8%B1%D9%88%D9%B9%DB%8C%DA%A9%D9%B9%DB%8C%D9%86%DB%8C%D9%85" title="پروٹیکٹینیم – Urdu" lang="ur" hreflang="ur" data-title="پروٹیکٹینیم" 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/Protaktiniy" title="Protaktiniy – Usbeeksch" lang="uz" hreflang="uz" data-title="Protaktiniy" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Usbeeksch" 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/Protaktinii" title="Protaktinii – Wepsisch" lang="vep" hreflang="vep" data-title="Protaktinii" data-language-autonym="Vepsän kel’" data-language-local-name="Wepsisch" 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/Protactini" title="Protactini – Vietnameesch" lang="vi" hreflang="vi" data-title="Protactini" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnameesch" 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/Protactinyo" title="Protactinyo – Waray" lang="war" hreflang="war" data-title="Protactinyo" data-language-autonym="Winaray" data-language-local-name="Waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E9%95%A4" title="镤 – Wu" lang="wuu" hreflang="wuu" data-title="镤" data-language-autonym="吴语" data-language-local-name="Wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%9F%D1%80%D0%BE%D1%82%D0%B0%D0%BA%D1%82%D0%B8%D0%BD%D0%B8%D1%83%D0%BC" title="Протактиниум – Kalmücksch" lang="xal" hreflang="xal" data-title="Протактиниум" data-language-autonym="Хальмг" data-language-local-name="Kalmücksch" 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/Protaktin%C3%AD%E1%BB%8D%CC%80m" title="Protaktiníọ̀m – Yoruba" lang="yo" hreflang="yo" data-title="Protaktiníọ̀m" data-language-autonym="Yorùbá" data-language-local-name="Yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%95%A4" title="镤 – Chineesch" lang="zh" hreflang="zh" data-title="镤" data-language-autonym="中文" data-language-local-name="Chineesch" 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%8F%B7" title="鏷 – Klassisches Chinesisch" lang="lzh" hreflang="lzh" data-title="鏷" data-language-autonym="文言" data-language-local-name="Klassisches Chinesisch" 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/Protactinium" title="Protactinium – Min Nan" lang="nan" hreflang="nan" data-title="Protactinium" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Min Nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%8F%B7" title="鏷 – Kantonesisch" lang="yue" hreflang="yue" data-title="鏷" data-language-autonym="粵語" data-language-local-name="Kantonesisch" 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/UmPhacagu" title="UmPhacagu – Zulu" lang="zu" hreflang="zu" data-title="UmPhacagu" 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/Q1109#sitelinks-wikipedia" title="Interspraaklenken ännern" class="wbc-editpage">Linken ännern</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="Naamrüüm"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul 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class="mw-content-ltr mw-parser-output" lang="nds" dir="ltr"><table class="Elementbox Tabell rechts Elementbox-Actinoid" border="1"> <tbody><tr> <td colspan="2"> <table width="100%" border="0" cellspacing="0"> <tbody><tr> <td align="center"><span style="font-size: 120%; font-weight: bold;">91</span> </td> <td align="center" style="padding-left: 2em;"><span style="font-size: 95%;"><a href="/wiki/Thorium" title="Thorium">Th</a></span> ← <span style="font-size: 120%;">Protactinium</span> → <span style="font-size: 95%;"><a href="/wiki/Uran" title="Uran">U</a></span> </td></tr> <tr> <td align="center"><span style="font-size: 95%;"><a href="/w/index.php?title=Praseodym&action=edit&redlink=1" class="new" title="Praseodym (Siet noch nich vörhannen)">Pr</a></span><br />↑<br /><span style="font-size:120%; font-weight:bold;">Pa</span><br />↓<br /><span style="font-size: 95%;">nix</span> </td> <td> <table> <tbody><tr> <td><span typeof="mw:File"><a href="/wiki/Bild:Pa-TableImage.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/Pa-TableImage.svg/300px-Pa-TableImage.svg.png" decoding="async" width="300" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/30/Pa-TableImage.svg/450px-Pa-TableImage.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/30/Pa-TableImage.svg/600px-Pa-TableImage.svg.png 2x" data-file-width="673" data-file-height="203" /></a></span><div align="center"><a href="/wiki/Periodensystem" title="Periodensystem">Periodensystem</a></div> </td></tr></tbody></table> </td></tr></tbody></table> </td></tr> <tr> <th colspan="2">Allgemeen </th></tr> <tr> <td><a href="/wiki/Cheemsch_Element#List_vun_de_Elementen_na_Naam" title="Cheemsch Element">Naam</a>, <a href="/wiki/Atomteken" title="Atomteken">Teken</a>, <a href="/wiki/Atomtall" title="Atomtall">Atomtall</a> </td> <td>Protactinium, Pa, 91 </td></tr> <tr> <td><a href="/wiki/Cheemsch_Serie" title="Cheemsch Serie">Cheemsch Serie</a></td> <td><a href="/wiki/Actinoid" title="Actinoid">Actinoid</a> </td></tr> <tr> <td><a href="/wiki/Kl%C3%B6%C3%B6r" title="Klöör">Klöör</a></td> <td>hell sülvern </td></tr> <tr> <td><a href="/wiki/Atommass" title="Atommass">Atommass</a></td> <td>231,0359 <a href="/wiki/Atomare_Masseneenheit" title="Atomare Masseneenheit">u</a> </td></tr> <tr> <td><a href="/wiki/Elektronenkonfiguratschoon" title="Elektronenkonfiguratschoon">Elektronenkonfiguratschoon</a></td> <td>[<a href="/wiki/Radon" title="Radon">Rn</a>]5f<sup>2</sup>6d<sup>1</sup>7s<sup>2</sup> </td></tr> <tr> <td><a href="/wiki/Elektron" title="Elektron">Elektronen</a> je <a href="/wiki/Elektronenschaal" title="Elektronenschaal">Schaal</a></td> <td>2, 8, 18, 32, 20, 9, 2 </td></tr> <tr> <th colspan="2">Physikaalsche Egenschoppen </th></tr> <tr> <td><a href="/wiki/Phaas_(Materie)" title="Phaas (Materie)">Phaas</a></td> <td><a href="/wiki/Faststoff" title="Faststoff">Faststoff</a> </td></tr> <tr> <td><a href="/wiki/Dicht" title="Dicht">Dicht</a></td> <td>15,37 g·cm<sup>−3</sup><br />(bi <a href="/wiki/Ruumtemperatur" title="Ruumtemperatur">RT</a>) </td></tr> <tr> <td><a href="/wiki/Sm%C3%B6ltpunkt" title="Smöltpunkt">Smöltpunkt</a></td> <td>1840 <a href="/wiki/Kelvin" title="Kelvin">K</a><br />(1.567 <a href="/wiki/Grad_Celsius" title="Grad Celsius">°C</a>) </td></tr> <tr> <td><a href="/wiki/Kaakpunkt" title="Kaakpunkt">Kaakpunkt</a></td> <td>4300 <a href="/wiki/Kelvin" title="Kelvin">K</a><br />(4.027<a href="/wiki/Grad_Celsius" title="Grad Celsius">°C</a>) </td></tr> <tr> <th colspan="2">Atomare Egenschoppen </th></tr> <tr> <td><a href="/w/index.php?title=Kristallstruktur&action=edit&redlink=1" class="new" title="Kristallstruktur (Siet noch nich vörhannen)">Kristallstruktur</a></td> <td>tetragonal </td></tr> <tr> <td rowspan="1" valign="top"><a href="/wiki/Ionisatschoonsenergie" title="Ionisatschoonsenergie">Ionisatschoonsenergien</a> </td> <td>1.: 568 kJ/mol </td></tr> <tr> <td><a href="/wiki/Atomradius" title="Atomradius">Atomradius</a></td> <td>180 <a href="/wiki/Meter" title="Meter">pm</a> </td></tr> <tr> <th colspan="2">Annere Egenschoppen </th></tr> <tr> <th colspan="2">Isotopen (Utwahl) </th></tr> <tr> <td colspan="2"> <table class="Tabell" width="100%"> <caption>Hööftartikel: <a href="/w/index.php?title=Isotopen_vun_Protactinium&action=edit&redlink=1" class="new" title="Isotopen vun Protactinium (Siet noch nich vörhannen)">Isotopen vun Protactinium</a> </caption> <tbody><tr> <th><a href="/wiki/Isotop" title="Isotop">Iso</a> </th> <th><a href="/wiki/V%C3%B6rkamen_in_de_Natur" title="Vörkamen in de Natur">VN</a> </th> <th><a href="/wiki/Halfweertstiet" title="Halfweertstiet">t<sub>½</sub></a> </th> <th><a href="/wiki/Radioaktivit%C3%A4t" title="Radioaktivität">VO</a> </th> <th><a href="/wiki/Verfallsenergie" title="Verfallsenergie">VE</a> <small>(<a href="/wiki/Elektronenvolt" class="mw-redirect" title="Elektronenvolt">MeV</a>)</small> </th> <th><a href="/wiki/Verfallsprodukt" title="Verfallsprodukt">VP</a> </th></tr> <tr> <td rowspan="2"><sup>229</sup>Pa </td> <td rowspan="2">nee </td> <td rowspan="2">1,50 <a href="/wiki/Dag" title="Dag">d</a> </td> <td><a href="/wiki/Elektroneninfang" title="Elektroneninfang">ε</a> </td> <td>0,316 </td> <td><sup>229</sup><a href="/wiki/Thorium" title="Thorium">Th</a> </td></tr> <tr> <td><a href="/wiki/Alphaverfall" class="mw-redirect" title="Alphaverfall">α</a> </td> <td>5,841 </td> <td><sup>225</sup><a href="/wiki/Actinium" title="Actinium">Ac</a> </td></tr> <tr> <td rowspan="3"><sup>230</sup>Pa </td> <td rowspan="3">nee </td> <td rowspan="3">17,4 d </td> <td><a href="/wiki/Elektroneninfang" title="Elektroneninfang">ε</a> </td> <td>1,310 </td> <td><sup>230</sup><a href="/wiki/Thorium" title="Thorium">Th</a> </td></tr> <tr> <td><a href="/wiki/Betaverfall" title="Betaverfall">β<sup>-</sup></a> </td> <td>0,563 </td> <td><sup>230</sup><a href="/wiki/Uran" title="Uran">U</a> </td></tr> <tr> <td><a href="/wiki/Alphaverfall" class="mw-redirect" title="Alphaverfall">α</a> </td> <td>5,439 </td> <td><sup>226</sup><a href="/wiki/Actinium" title="Actinium">Ac</a> </td></tr> <tr> <td rowspan="1"><sup>231</sup>Pa </td> <td rowspan="1"><a href="/w/index.php?title=Sporenisotop&action=edit&redlink=1" class="new" title="Sporenisotop (Siet noch nich vörhannen)">Sporenisotop</a> </td> <td rowspan="1">32760 <a href="/wiki/Johr" title="Johr">a</a> </td> <td><a href="/wiki/Alphaverfall" class="mw-redirect" title="Alphaverfall">α</a> </td> <td>5,149 </td> <td><sup>227</sup><a href="/wiki/Actinium" title="Actinium">Ac</a> </td></tr> <tr> <td rowspan="2"><sup>232</sup>Pa </td> <td rowspan="2">nee </td> <td rowspan="2">1,31 d </td> <td><a href="/wiki/Betaverfall" title="Betaverfall">β<sup>-</sup></a> </td> <td>1,337 </td> <td><sup>232</sup><a href="/wiki/Uran" title="Uran">U</a> </td></tr> <tr> <td><a href="/wiki/Elektroneninfang" title="Elektroneninfang">ε</a> </td> <td>0,495 </td> <td><sup>232</sup><a href="/wiki/Thorium" title="Thorium">Th</a> </td></tr> <tr> <td rowspan="1"><sup>233</sup>Pa </td> <td rowspan="1">nee </td> <td rowspan="1">26,967 d </td> <td><a href="/wiki/Betaverfall" title="Betaverfall">β<sup>-</sup></a> </td> <td>0,571 </td> <td><sup>233</sup><a href="/wiki/Uran" title="Uran">U</a> </td></tr> <tr> <td rowspan="1"><sup>234</sup>Pa </td> <td rowspan="1"><a href="/w/index.php?title=Sporenisotop&action=edit&redlink=1" class="new" title="Sporenisotop (Siet noch nich vörhannen)">Sporenisotop</a> </td> <td rowspan="1">6,7 <a href="/wiki/St%C3%BCnn" title="Stünn">h</a> </td> <td><a href="/wiki/Betaverfall" title="Betaverfall">β<sup>-</sup></a> </td> <td>2,197 </td> <td><sup>234</sup><a href="/wiki/Uran" title="Uran">U</a> </td></tr> <tr> <td rowspan="2"><sup>234<a href="/w/index.php?title=Meta-Tostand&action=edit&redlink=1" class="new" title="Meta-Tostand (Siet noch nich vörhannen)">m</a></sup>Pa </td> <td rowspan="2"><a href="/w/index.php?title=Sporenisotop&action=edit&redlink=1" class="new" title="Sporenisotop (Siet noch nich vörhannen)">Sporenisotop</a> </td> <td rowspan="2">1,17 <a href="/wiki/Minuut" title="Minuut">min</a> </td> <td><a href="/wiki/Betaverfall" title="Betaverfall">β<sup>-</sup></a> </td> <td>2,271 </td> <td><sup>234</sup><a href="/wiki/Uran" title="Uran">U</a> </td></tr> <tr> <td><a href="/w/index.php?title=Isomer%C3%B6vergang&action=edit&redlink=1" class="new" title="Isomerövergang (Siet noch nich vörhannen)">IÖ</a> </td> <td>0,074 </td> <td><sup>234</sup>Pa </td></tr> </tbody></table> </td></tr> <tr> <th colspan="2"> </th></tr></tbody></table> <p><b>Protactinium</b> is en <a href="/wiki/Cheemsch_Element" title="Cheemsch Element">cheemsch Element</a> vun’t <a href="/wiki/Periodensystem" title="Periodensystem">Periodensystem</a>, dat to de <a href="/wiki/Cheemsch_Serie" title="Cheemsch Serie">Reeg</a> vun de <a href="/wiki/Actinoid" title="Actinoid">Actinoiden</a> höört. Dorbi hannelt sik dat üm en <a href="/wiki/Swoormetall" title="Swoormetall">Swoormetall</a> vun helle sülvern Farv, dat de <a href="/wiki/Atomtall" title="Atomtall">Atomtall</a> 91 hett un mit dat <a href="/wiki/Atomteken" title="Atomteken">Atomteken</a> <b>Pa</b> afkört warrt. Ünner 1,4 <a href="/wiki/Kelvin" title="Kelvin">K</a> warrt Protactinium to’n <a href="/w/index.php?title=Supraleiter&action=edit&redlink=1" class="new" title="Supraleiter (Siet noch nich vörhannen)">Supraleiter</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Historie">Historie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Protactinium&veaction=edit&section=1" title="Ännere Afsnitt: Historie" class="mw-editsection-visualeditor"><span>ännern</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Protactinium&action=edit&section=1" title="Quellcode des Abschnitts bearbeiten: Historie"><span>Bornkood ännern</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><sup>234<i>m</i></sup>Pa is 1913 vun <a href="/wiki/Kasimir_Fajans" title="Kasimir Fajans">Kasimir Fajans</a> un <a href="/w/index.php?title=Oswald_Helmuth_G%C3%B6hring&action=edit&redlink=1" class="new" title="Oswald Helmuth Göhring (Siet noch nich vörhannen)">Oswald Helmuth Göhring</a> opdeckt worrn. Wegen de korten <a href="/wiki/Halfweertstiet" title="Halfweertstiet">Halfweertstiet</a> vun 1,17 Minuuten hebbt se toeerst den Naam <i>Brevium</i> (<a href="/wiki/Latiensch" class="mw-redirect" title="Latiensch">lat.</a> <i>brevis</i> „kort“). Dat <a href="/wiki/Isotop" title="Isotop">Isotop</a> <sup>231</sup>Pa, dat dorgegen en Halfweertstiet vun 32.760 Johren hett is eerst 1918 vun <a href="/wiki/Otto_Hahn" title="Otto Hahn">Otto Hahn</a> un <a href="/wiki/Lise_Meitner" title="Lise Meitner">Lise Meitner</a> funnen worrn. Se hebbt em den Naam Protoactinium geven (dat cheemsche Element, dat in de Verfallsreeg vun’t U-235 vör’t Actinium steiht). </p><p>In’t Johr 1922 hett Otto Hahn wieter rutfunnen, dat to dat vun Fajans opdeckte Brevium-234 noch en tweet Isotop mit de glieken Massentall 234 geev, dat <a href="/wiki/Betaverfall" title="Betaverfall">Betastrahlen</a> utsennt un sik dör sien längere Halfweertstiet vun 6,7 Stünne utteken deit. Hierbi hannelt sik dat im den roren Fall vun Karnisomeren. </p><p><a href="/w/index.php?title=Aristid_vun_Grosse&action=edit&redlink=1" class="new" title="Aristid vun Grosse (Siet noch nich vörhannen)">Aristid vun Grosse</a> hett 1927 ut Affäll vun de Radiumprodukschoon <a href="/w/index.php?title=Protactiniumoxid&action=edit&redlink=1" class="new" title="Protactiniumoxid (Siet noch nich vörhannen)">Protactiniumoxid</a> isoleert. <sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Later hett he metallsch Protactinium ok ut <a href="/w/index.php?title=Protactiniumiodid&action=edit&redlink=1" class="new" title="Protactiniumiodid (Siet noch nich vörhannen)">Protactiniumiodid</a> dorstellt.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> In’t Johr 1949 hett de <a href="/wiki/IUPAC" class="mw-redirect" title="IUPAC">IUPAC</a> denn fastleggt, dat dat Element mit de Atomtall 91 den Naam Protactinium kriegen schüll – De Naam Protoactinium vun Hahn un Meitner weer to swoor uttospreken. </p> <div class="mw-heading mw-heading2"><h2 id="Vörkamen"><span id="V.C3.B6rkamen"></span>Vörkamen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Protactinium&veaction=edit&section=2" title="Ännere Afsnitt: Vörkamen" class="mw-editsection-visualeditor"><span>ännern</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Protactinium&action=edit&section=2" title="Quellcode des Abschnitts bearbeiten: Vörkamen"><span>Bornkood ännern</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Protactinium is en radioaktiv Verfallsprodukt vun <a href="/wiki/Uran" title="Uran">Uran</a> un is in de Natur in Form vun sien beiden Isotopen <sup>231</sup>Pa un <sup>234</sup>Pa antofinnen, wobi dat <sup>234</sup>Pa dör sien <a href="/w/index.php?title=Isomerie_(Karnphysik)&action=edit&redlink=1" class="new" title="Isomerie (Karnphysik) (Siet noch nich vörhannen)">Karnisomerie</a> in twee ünnerscheedliche Energietostännen vörkamen kann. <sup>231</sup>Pa is en <a href="/wiki/Alphastrahlen" title="Alphastrahlen">α-Strahler</a>, de bi’n Verfall vun <a href="/wiki/Uran" title="Uran"><sup>235</sup>U</a> (<a href="/w/index.php?title=Uran-Actinium-Reeg&action=edit&redlink=1" class="new" title="Uran-Actinium-Reeg (Siet noch nich vörhannen)">Uran-Actinium-Reeg</a>) entsteiht. <sup>234</sup>Pa entsteiht dorgegen as <a href="/wiki/Betaverfall" title="Betaverfall">β-Strahler</a> bi den Verfall vun <sup>238</sup>U as Deel vun de <a href="/w/index.php?title=Uran-Radium-Reeg&action=edit&redlink=1" class="new" title="Uran-Radium-Reeg (Siet noch nich vörhannen)">Uran-Radium-Reeg</a>). </p> <div class="mw-heading mw-heading2"><h2 id="Bruuk">Bruuk</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Protactinium&veaction=edit&section=3" title="Ännere Afsnitt: Bruuk" class="mw-editsection-visualeditor"><span>ännern</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Protactinium&action=edit&section=3" title="Quellcode des Abschnitts bearbeiten: Bruuk"><span>Bornkood ännern</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Wegen sien hogen <a href="/wiki/Radioaktivit%C3%A4t" title="Radioaktivität">Radioaktivität</a> un Giftigkeit, un ok as dat Metall bannig roor is in de Natur, speelt Protactinium buten de Wetenschopp keen Rull. En praktische Anwennen gifft dat dorför nich. </p><p>In <sup>231</sup>Pa, dat bi’n Verfall vun’t Uran <sup>235</sup>U entsteiht un sik in <a href="/w/index.php?title=Karnreakter&action=edit&redlink=1" class="new" title="Karnreakter (Siet noch nich vörhannen)">Karnreakters</a> ok dör de Reakschoon <sup>232</sup>Th + n → <sup>231</sup>Th + 2n  un ansluten Betaverfall billt, kann mööglicherwies en <a href="/w/index.php?title=Kedenreakschoon_(Karnphysik)&action=edit&redlink=1" class="new" title="Kedenreakschoon (Karnphysik) (Siet noch nich vörhannen)">Kedenreakschoon</a> tostannen kamen, de vun’t Prinzip her ok to’n Bo vun <a href="/wiki/Atomwapen" class="mw-redirect" title="Atomwapen">Atomwapen</a> nütt warrn künn. Na Angaav vun Walter Seifritz liggt de <a href="/w/index.php?title=Kritische_Masse&action=edit&redlink=1" class="new" title="Kritische Masse (Siet noch nich vörhannen)">kritische Masse</a> bi 750±180 kg.<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> Annere Personen meent dorgegen, dat en Kedenreakschoon in <sup>231</sup>Pa överhaupt nich mööglich weer, egal wo groot de Masse wart.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> 1961 weern in Grootbritannien 125 g Protactinium aus 60 t afbrennte Karnbrennstääv wunnen. </p><p>Protactinium <sup>233</sup>Pa is en Twüschenprodukt in’t Bröödafloop vun <a href="/wiki/Thorium" title="Thorium"><sup>232</sup>Th</a> to <a href="/wiki/Uran" title="Uran">Uran</a> <sup>233</sup>U in <a href="/w/index.php?title=Thorium-Hoochtemperaturreakter&action=edit&redlink=1" class="new" title="Thorium-Hoochtemperaturreakter (Siet noch nich vörhannen)">Thorium-Hoochtemperaturreakters</a>. </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {^{232}_{\ 90}Th\ +\ _{0}^{1}n\ \longrightarrow \ _{\ 90}^{233}Th\ {\xrightarrow[{22,3\ min}]{\beta ^{-}}}\ _{\ 91}^{233}Pa\ {\xrightarrow[{26,967\ d}]{\beta ^{-}}}\ _{\ 92}^{233}U} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msubsup> <mi></mi> <mrow class="MJX-TeXAtom-ORD"> <mtext> </mtext> <mn>90</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>232</mn> </mrow> </msubsup> <mi mathvariant="normal">T</mi> <mi mathvariant="normal">h</mi> <mtext> </mtext> <mo>+</mo> <msubsup> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>0</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>1</mn> </mrow> </msubsup> <mi mathvariant="normal">n</mi> <mtext> </mtext> <mo stretchy="false">⟶</mo> <msubsup> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mtext> </mtext> <mn>90</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>233</mn> </mrow> </msubsup> <mi mathvariant="normal">T</mi> <mi mathvariant="normal">h</mi> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <munderover> <mo>→</mo> <mpadded width="+0.611em" lspace="0.278em" voffset="-.24em"> <mrow class="MJX-TeXAtom-ORD"> <mn>22</mn> <mo>,</mo> <mn>3</mn> <mtext> </mtext> <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> <msubsup> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mtext> </mtext> <mn>91</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>233</mn> </mrow> </msubsup> <mi mathvariant="normal">P</mi> <mi mathvariant="normal">a</mi> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <munderover> <mo>→</mo> <mpadded width="+0.611em" lspace="0.278em" voffset="-.24em"> <mrow class="MJX-TeXAtom-ORD"> <mn>26</mn> <mo>,</mo> <mn>967</mn> <mtext> </mtext> <mi mathvariant="normal">d</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> <msubsup> <mtext> </mtext> <mrow class="MJX-TeXAtom-ORD"> <mtext> </mtext> <mn>92</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>233</mn> </mrow> </msubsup> <mi mathvariant="normal">U</mi> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {^{232}_{\ 90}Th\ +\ _{0}^{1}n\ \longrightarrow \ _{\ 90}^{233}Th\ {\xrightarrow[{22,3\ min}]{\beta ^{-}}}\ _{\ 91}^{233}Pa\ {\xrightarrow[{26,967\ d}]{\beta ^{-}}}\ _{\ 92}^{233}U} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/e69ba8c959dd5ab6f587b18437ec429f67229b02" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.112ex; margin-top: -0.415ex; margin-bottom: -0.559ex; width:51.104ex; height:6.509ex;" alt="{\displaystyle \mathrm {^{232}_{\ 90}Th\ +\ _{0}^{1}n\ \longrightarrow \ _{\ 90}^{233}Th\ {\xrightarrow[{22,3\ min}]{\beta ^{-}}}\ _{\ 91}^{233}Pa\ {\xrightarrow[{26,967\ d}]{\beta ^{-}}}\ _{\ 92}^{233}U} }"></span></dd></dl> <dl><dd><small>De Tietangaven staht för <a href="/wiki/Halfweertstiet" title="Halfweertstiet">Halfweertstieten</a>.</small></dd></dl> <p>Siet dat moderne, hoochfienföhlige <a href="/w/index.php?title=Massenspektrometer&action=edit&redlink=1" class="new" title="Massenspektrometer (Siet noch nich vörhannen)">Massenspektrometers</a> gifft, kann <sup>231</sup>Pa to’n Bispeel as <a href="/w/index.php?title=Tracer_(Hydrologie)&action=edit&redlink=1" class="new" title="Tracer (Hydrologie) (Siet noch nich vörhannen)">Tracer</a> in de Paläozeanografie insett warrn.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Verbinnen">Verbinnen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Protactinium&veaction=edit&section=4" title="Ännere Afsnitt: Verbinnen" class="mw-editsection-visualeditor"><span>ännern</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Protactinium&action=edit&section=4" title="Quellcode des Abschnitts bearbeiten: Verbinnen"><span>Bornkood ännern</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/w/index.php?title=Protactinium(V)-chlorid&action=edit&redlink=1" class="new" title="Protactinium(V)-chlorid (Siet noch nich vörhannen)">Protactinium(V)-chlorid</a> (PaCl<sub>5</sub>) billt gele monokline <a href="/w/index.php?title=Kristall&action=edit&redlink=1" class="new" title="Kristall (Siet noch nich vörhannen)">Kristallen</a> mit en Kedenstruktur, de ut sövenfack koordineerte pentagonale Bipyramiden besteiht.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Sekerheit">Sekerheit</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Protactinium&veaction=edit&section=5" title="Ännere Afsnitt: Sekerheit" class="mw-editsection-visualeditor"><span>ännern</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Protactinium&action=edit&section=5" title="Quellcode des Abschnitts bearbeiten: Sekerheit"><span>Bornkood ännern</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>En Inornen na de <a href="/w/index.php?title=Gefohrstoffverornen&action=edit&redlink=1" class="new" title="Gefohrstoffverornen (Siet noch nich vörhannen)">Gefohrstoffverornen</a> gifft dat nich, vunwegen dat de blots de cheemschen Gefohren opwiesen deit. De speelt aver bi Protactinium keen Rull gegenöver de Gefohr, de vun de <a href="/wiki/Radioaktivit%C3%A4t" title="Radioaktivität">Radioaktivität</a> utgeiht. </p> <div class="mw-heading mw-heading2"><h2 id="Literatur">Literatur</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Protactinium&veaction=edit&section=6" title="Ännere Afsnitt: Literatur" class="mw-editsection-visualeditor"><span>ännern</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Protactinium&action=edit&section=6" title="Quellcode des Abschnitts bearbeiten: Literatur"><span>Bornkood ännern</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Boris F. Myasoedov, Harold W. Kirby, Ivan G. Tananaev: <a rel="nofollow" class="external text" href="http://radchem.nevada.edu/classes/rdch710/files/Protactinium.pdf">Protactinium</a>, in: Lester R. Morss, Norman M. Edelstein, Jean Fuger (Rutgever): <i>The Chemistry of the Actinide and Transactinide Elements</i>, Springer, Dordrecht 2006; <a href="/wiki/Spezial:ISBN-S%C3%B6%C3%B6k/1402035551" class="internal mw-magiclink-isbn">ISBN 1-4020-3555-1</a>, S. 161–252; DOI: 10.1007/1-4020-3598-5_4.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Borns">Borns</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Protactinium&veaction=edit&section=7" title="Ännere Afsnitt: Borns" class="mw-editsection-visualeditor"><span>ännern</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Protactinium&action=edit&section=7" title="Quellcode des Abschnitts bearbeiten: Borns"><span>Bornkood ännern</span></a><span class="mw-editsection-bracket">]</span></span></div> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text">Aristid vun Grosse: <i>Das Element 91; seine Eigenschaften und seine Gewinnung</i>, S. 233–245, <a href="/w/index.php?title=Berichte_der_deutschen_chemischen_Gesellschaft&action=edit&redlink=1" class="new" title="Berichte der deutschen chemischen Gesellschaft (Siet noch nich vörhannen)">Berichte der deutschen chemischen Gesellschaft</a>, doi: 10.1002/cber.19280610137, Vol. 61 (1), 1928</span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text">Aristid vun Grosse: <i>Element 91</i>, Science, Vol. 80, S. 512-516, 1934, doi: 10.1126/science.80.2084.512</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text">Aristid V. Grosse: <i>Zur Herstellung von Protactinium</i>, Berichte der deutschen chemischen Gesellschaft (A and B Series), Vol 68 (2), S. 307, 1935, doi: 10.1002/cber.19350680218</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text">Walter Seifritz: <i>Nukleare Sprengkörper – Bedrohung oder Energieversorgung für die Menschheit</i>, Thiemig-Verlag (1984), <a href="/wiki/Spezial:ISBN-S%C3%B6%C3%B6k/3521061434" class="internal mw-magiclink-isbn">ISBN 3-521-06143-4</a>.</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><a href="#cite_ref-5">↑</a></span> <span class="reference-text">S. Ganesan, Umasankari Kannan, P. D. Krishnani, V. Jagannathan, R. P. Jain, R. Karthikeyan: „A Re-calculation of Criticality Property of <sup>231</sup>Pa Using New Nuclear Data“, in: <i><a href="/w/index.php?title=Current_Science&action=edit&redlink=1" class="new" title="Current Science (Siet noch nich vörhannen)">Current Science</a></i>, 1999, <i>77</i> (5), S. 667–671; <a rel="nofollow" class="external text" href="http://www.currentscience.ac.in/Downloads/article_id_077_05_0667_0671_0.pdf">PDF</a>.</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><a href="#cite_ref-6">↑</a></span> <span class="reference-text">J. F. McManus, R. Francois, J.-M. Gherardi, L. D. Keigwin & S. Brown-Leger: „Collapse and rapid resumption of Atlantic meridional circulation linked to deglacial climate changes“, in: <i><a href="/w/index.php?title=Nature&action=edit&redlink=1" class="new" title="Nature (Siet noch nich vörhannen)">Nature</a></i>, 2004, <i>Vol. 428</i>, S. 834–837; DOI: 10.1038/nature02494; <a rel="nofollow" class="external text" href="http://www.seas.harvard.edu/climate/pdf/mcmanus-2004.pdf">PDF</a>.<i></i></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><a href="#cite_ref-7">↑</a></span> <span class="reference-text">R. P. Dodge, G. S. Smith, Q. Johnson, R. E. Elson: „The crystal structure of protactinium pentachloride“, in: <i><a href="/w/index.php?title=Acta_Cryst.&action=edit&redlink=1" class="new" title="Acta Cryst. (Siet noch nich vörhannen)">Acta Cryst.</a></i>, 1967, <i>22</i>, S. 85–89; DOI: 10.1107/S0365110X67000155.</span> </li> </ol> <div class="mw-heading mw-heading2"><h2 id="Weblenken">Weblenken</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Protactinium&veaction=edit&section=8" title="Ännere Afsnitt: Weblenken" class="mw-editsection-visualeditor"><span>ännern</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Protactinium&action=edit&section=8" title="Quellcode des Abschnitts bearbeiten: Weblenken"><span>Bornkood ännern</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="interbox"> <div style="display: table-cell; vertical-align: middle;"><span typeof="mw:File"><a href="/wiki/Bild:Commons-logo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/20px-Commons-logo.svg.png" decoding="async" width="20" height="27" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/40px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Protactinium?uselang=nds">Protactinium</a></span></b>. Mehr Biller, Videos oder Audiodateien to’t Thema gifft dat bi <a href="/wiki/Wikimedia_Commons" title="Wikimedia Commons">Wikimedia Commons</a>. </div></div> <ul><li><a rel="nofollow" class="external text" href="http://www.fzd.de/FWR/POPULAR/Protactinium.pdf">Allgemene Informatschonen to Protoactinium un sien Egenschoppen, Bruuk un Isotopen</a> (PDF, 134 KiB)</li></ul> <div style="clear:both" class="NavFrame"> <div class="NavHead"><a href="/wiki/Periodensystem" title="Periodensystem">Periodensystem</a> vun de <a href="/wiki/Cheemsch_Element" title="Cheemsch Element">Elementen</a></div> <div class="NavContent"> <table cellpadding="0" style="border-collapse:collapse; font-size:smaller; margin-top:2em; text-align:center; width:100%"> <tbody><tr> <td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="/wiki/Waterstoff" title="Waterstoff">H</a> </td> <td style="width:93.75%" colspan="30"> </td> <td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="/wiki/Helium" title="Helium">He</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/wiki/Lithium" title="Lithium">Li</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Beryllium" title="Beryllium">Be</a> </td> <td colspan="24"> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Bor" class="mw-disambig" title="Bor">B</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="/wiki/Kohlenstoff" title="Kohlenstoff">C</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="/wiki/Stickstoff" title="Stickstoff">N</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="/wiki/Suerstoff" title="Suerstoff">O</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="/wiki/Fluor" title="Fluor">F</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="/wiki/Neon" title="Neon">Ne</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/wiki/Natrium" title="Natrium">Na</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Magnesium" title="Magnesium">Mg</a> </td> <td colspan="24"> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Aluminium" title="Aluminium">Al</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Silizium" title="Silizium">Si</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="/wiki/Phosphor" title="Phosphor">P</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#32cd32"><a href="/wiki/Swevel" title="Swevel">S</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="/wiki/Chlor" title="Chlor">Cl</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="/wiki/Argon" title="Argon">Ar</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/wiki/Kalium" title="Kalium">K</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Calcium" title="Calcium">Ca</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Scandium" title="Scandium">Sc</a> </td> <td colspan="14"> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Titan_(Element)" title="Titan (Element)">Ti</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Vanadium" title="Vanadium">V</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Chrom" title="Chrom">Cr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Mangan" title="Mangan">Mn</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Eisen" class="mw-disambig" title="Eisen">Fe</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Cobalt" class="mw-disambig" title="Cobalt">Co</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Nickel" class="mw-disambig" title="Nickel">Ni</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Kupfer&action=edit&redlink=1" class="new" title="Kupfer (Siet noch nich vörhannen)">Cu</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Zink" title="Zink">Zn</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Gallium" title="Gallium">Ga</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Germanium" title="Germanium">Ge</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Arsen" title="Arsen">As</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Selen" title="Selen">Se</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="/wiki/Brom" title="Brom">Br</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="/wiki/Krypton" title="Krypton">Kr</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/w/index.php?title=Rubidium&action=edit&redlink=1" class="new" title="Rubidium (Siet noch nich vörhannen)">Rb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Strontium" title="Strontium">Sr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Yttrium&action=edit&redlink=1" class="new" title="Yttrium (Siet noch nich vörhannen)">Y</a> </td> <td colspan="14"> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Zirconium&action=edit&redlink=1" class="new" title="Zirconium (Siet noch nich vörhannen)">Zr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Niob&action=edit&redlink=1" class="new" title="Niob (Siet noch nich vörhannen)">Nb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Molybd%C3%A4n&action=edit&redlink=1" class="new" title="Molybdän (Siet noch nich vörhannen)">Mo</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Technetium&action=edit&redlink=1" class="new" title="Technetium (Siet noch nich vörhannen)">Tc</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Ruthenium&action=edit&redlink=1" class="new" title="Ruthenium (Siet noch nich vörhannen)">Ru</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Rhodium&action=edit&redlink=1" class="new" title="Rhodium (Siet noch nich vörhannen)">Rh</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Palladium" title="Palladium">Pd</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/S%C3%BClver" title="Sülver">Ag</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Cadmium" title="Cadmium">Cd</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Indium" title="Indium">In</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Tinn" title="Tinn">Sn</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Antimon" title="Antimon">Sb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#cd853f"><a href="/wiki/Tellur" title="Tellur">Te</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="/wiki/Iod" class="mw-redirect" title="Iod">I</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="/wiki/Xenon" title="Xenon">Xe</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/wiki/Caesium" class="mw-redirect" title="Caesium">Cs</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Barium" title="Barium">Ba</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Lanthan&action=edit&redlink=1" class="new" title="Lanthan (Siet noch nich vörhannen)">La</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Cer&action=edit&redlink=1" class="new" title="Cer (Siet noch nich vörhannen)">Ce</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Praseodym&action=edit&redlink=1" class="new" title="Praseodym (Siet noch nich vörhannen)">Pr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Neodym&action=edit&redlink=1" class="new" title="Neodym (Siet noch nich vörhannen)">Nd</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Promethium&action=edit&redlink=1" class="new" title="Promethium (Siet noch nich vörhannen)">Pm</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Samarium&action=edit&redlink=1" class="new" title="Samarium (Siet noch nich vörhannen)">Sm</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Europium&action=edit&redlink=1" class="new" title="Europium (Siet noch nich vörhannen)">Eu</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Gadolinium&action=edit&redlink=1" class="new" title="Gadolinium (Siet noch nich vörhannen)">Gd</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Terbium&action=edit&redlink=1" class="new" title="Terbium (Siet noch nich vörhannen)">Tb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Dysprosium&action=edit&redlink=1" class="new" title="Dysprosium (Siet noch nich vörhannen)">Dy</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Holmium&action=edit&redlink=1" class="new" title="Holmium (Siet noch nich vörhannen)">Ho</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Erbium&action=edit&redlink=1" class="new" title="Erbium (Siet noch nich vörhannen)">Er</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Thulium&action=edit&redlink=1" class="new" title="Thulium (Siet noch nich vörhannen)">Tm</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Ytterbium&action=edit&redlink=1" class="new" title="Ytterbium (Siet noch nich vörhannen)">Yb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dda0dd"><a href="/w/index.php?title=Lutetium&action=edit&redlink=1" class="new" title="Lutetium (Siet noch nich vörhannen)">Lu</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Hafnium" title="Hafnium">Hf</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Tantal&action=edit&redlink=1" class="new" title="Tantal (Siet noch nich vörhannen)">Ta</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Wolfram" title="Wolfram">W</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Rhenium&action=edit&redlink=1" class="new" title="Rhenium (Siet noch nich vörhannen)">Re</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Osmium" title="Osmium">Os</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Iridium&action=edit&redlink=1" class="new" title="Iridium (Siet noch nich vörhannen)">Ir</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Platin" title="Platin">Pt</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Gold" title="Gold">Au</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Quecks%C3%BClver" title="Quecksülver">Hg</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Thallium" title="Thallium">Tl</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Blie" title="Blie">Pb</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Bismut" class="mw-redirect" title="Bismut">Bi</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#a9a9a9"><a href="/wiki/Polonium" title="Polonium">Po</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f0e68c"><a href="/wiki/Astat" title="Astat">At</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#87cefa"><a href="/wiki/Radon" title="Radon">Rn</a> </td></tr> <tr> <td style="width:3.125%; border:1px solid #ddd; background:#ff4500"><a href="/wiki/Francium" title="Francium">Fr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#ff8c00"><a href="/wiki/Radium" title="Radium">Ra</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Actinium" title="Actinium">Ac</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Thorium" title="Thorium">Th</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a class="mw-selflink selflink">Pa</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Uran" title="Uran">U</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Neptunium" title="Neptunium">Np</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/wiki/Plutonium" title="Plutonium">Pu</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/w/index.php?title=Americium&action=edit&redlink=1" class="new" title="Americium (Siet noch nich vörhannen)">Am</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/w/index.php?title=Curium&action=edit&redlink=1" class="new" title="Curium (Siet noch nich vörhannen)">Cm</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/w/index.php?title=Berkelium&action=edit&redlink=1" class="new" title="Berkelium (Siet noch nich vörhannen)">Bk</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/w/index.php?title=Californium&action=edit&redlink=1" class="new" title="Californium (Siet noch nich vörhannen)">Cf</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/w/index.php?title=Einsteinium&action=edit&redlink=1" class="new" title="Einsteinium (Siet noch nich vörhannen)">Es</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/w/index.php?title=Fermium&action=edit&redlink=1" class="new" title="Fermium (Siet noch nich vörhannen)">Fm</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/w/index.php?title=Mendelevium&action=edit&redlink=1" class="new" title="Mendelevium (Siet noch nich vörhannen)">Md</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/w/index.php?title=Nobelium&action=edit&redlink=1" class="new" title="Nobelium (Siet noch nich vörhannen)">No</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#da70d6"><a href="/w/index.php?title=Lawrencium&action=edit&redlink=1" class="new" title="Lawrencium (Siet noch nich vörhannen)">Lr</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Rutherfordium" title="Rutherfordium">Rf</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Dubnium" title="Dubnium">Db</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Seaborgium&action=edit&redlink=1" class="new" title="Seaborgium (Siet noch nich vörhannen)">Sg</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/w/index.php?title=Bohrium&action=edit&redlink=1" class="new" title="Bohrium (Siet noch nich vörhannen)">Bh</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#f08080"><a href="/wiki/Hassium" title="Hassium">Hs</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Meitnerium" title="Meitnerium">Mt</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Darmstadtium" title="Darmstadtium">Ds</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Roentgenium" title="Roentgenium">Rg</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Copernicium" title="Copernicium">Cn</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Nihonium" title="Nihonium">Nh</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Flerovium" title="Flerovium">Fl</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Moscovium" title="Moscovium">Mc</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Livermorium" title="Livermorium">Lv</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Tenness" title="Tenness">Ts</a> </td> <td style="width:3.125%; border:1px solid #ddd; background:#dcdcdc"><a href="/wiki/Oganesson" title="Oganesson">Og</a> </td></tr></tbody></table> <table border="1" cellpadding="1" rules="all" style="border:1px solid #fff; border-collapse:collapse; font-size: smaller; margin-top:2em; text-align:center; width:100%"> <tbody><tr> <td style="background:#ff4500" width="9.1%"><a href="/wiki/Alkalimetall" title="Alkalimetall">Alkalimetallen</a> </td> <td style="background:#ff8c00" width="9.1%"><a href="/wiki/Eerdalkalimetall" title="Eerdalkalimetall">Eerdalkalimetallen</a> </td> <td style="background:#dda0dd" width="9.1%"><a href="/wiki/Lanthanoid" title="Lanthanoid">Lanthanoiden</a> </td> <td style="background:#da70d6" width="9.1%"><a href="/wiki/Actinoid" title="Actinoid">Actinoiden</a> </td> <td style="background:#f08080" width="9.1%"><a href="/w/index.php?title=%C3%96vergangssmetall&action=edit&redlink=1" class="new" title="Övergangssmetall (Siet noch nich vörhannen)">Övergangssmetallen</a> </td> <td style="background:#a9a9a9" width="9.1%"><a href="/wiki/Metall" title="Metall">Metallen</a> </td> <td style="background:#cd853f" width="9.1%"><a href="/wiki/Halfmetall" title="Halfmetall">Halfmetallen</a> </td> <td style="background:#32cd32" width="9.1%"><a href="/wiki/Nichmetall" title="Nichmetall">Nichmetallen</a> </td> <td style="background:#f0e68c" width="9.1%"><a href="/wiki/Halogen" title="Halogen">Halogenen</a> </td> <td style="background:#87cefa" width="9.1%"><a href="/wiki/Edelgas" class="mw-redirect" title="Edelgas">Edelgasen</a> </td> <td style="background:#dcdcdc" width="9%">Chemie unkünnig </td></tr></tbody></table> </div> <div class="NavEnd"> </div> </div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; 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