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href="/wiki/Wikipedia:Etalage"><span>Etalage</span></a></li><li id="n-categories" class="mw-list-item"><a href="/wiki/Categorie:Alles"><span>Categorieën</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Speciaal:RecenteWijzigingen" title="Een lijst met recente wijzigingen in deze wiki. 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Dit is echter niet verplicht." class=""><span>Account aanmaken</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Speciaal:Aanmelden&returnto=Promethium&returntoquery=oldid%3D68437725" title="U wordt van harte uitgenodigd om aan te melden, maar dit is niet verplicht [o]" accesskey="o" class=""><span>Aanmelden</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Meer opties" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Persoonlijke hulpmiddelen" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Persoonlijke hulpmiddelen</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Gebruikersmenu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_nl.wikipedia.org&uselang=nl"><span>Doneren</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciaal:GebruikerAanmaken&returnto=Promethium&returntoquery=oldid%3D68437725" title="Registreer u vooral en meld u aan. Dit is echter niet verplicht."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Account aanmaken</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Speciaal:Aanmelden&returnto=Promethium&returntoquery=oldid%3D68437725" title="U wordt van harte uitgenodigd om aan te melden, maar dit is niet verplicht [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Aanmelden</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pagina's voor uitgelogde redacteuren <a href="/wiki/Help:Inleiding" aria-label="Meer leren over bewerken"><span>meer lezen</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Speciaal:MijnBijdragen" title="Bijdragen IP-adres [y]" accesskey="y"><span>Bijdragen</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Speciaal:MijnOverleg" title="Overlegpagina van de anonieme gebruiker van dit IP-adres [n]" accesskey="n"><span>Overleg</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Inhoud" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Inhoud</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">naar zijbalk verplaatsen</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">verbergen</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Top</div> </a> </li> <li id="toc-Ontdekking" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ontdekking"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Ontdekking</span> </div> </a> <button aria-controls="toc-Ontdekking-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Ontdekking-subkopje inklappen</span> </button> <ul id="toc-Ontdekking-sublist" class="vector-toc-list"> <li id="toc-Voorspelling" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Voorspelling"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Voorspelling</span> </div> </a> <ul id="toc-Voorspelling-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Florentium" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Florentium"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Florentium</span> </div> </a> <ul id="toc-Florentium-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Illinium" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Illinium"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Illinium</span> </div> </a> <ul id="toc-Illinium-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Promethium" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Promethium"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>Promethium</span> </div> </a> <ul id="toc-Promethium-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Toepassingen" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Toepassingen"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Toepassingen</span> </div> </a> <ul id="toc-Toepassingen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Opmerkelijke_eigenschappen" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Opmerkelijke_eigenschappen"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Opmerkelijke eigenschappen</span> </div> </a> <ul id="toc-Opmerkelijke_eigenschappen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Verschijning" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Verschijning"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Verschijning</span> </div> </a> <ul id="toc-Verschijning-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Isotopen" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Isotopen"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Isotopen</span> </div> </a> <ul id="toc-Isotopen-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Toxicologie_en_veiligheid" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Toxicologie_en_veiligheid"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Toxicologie en veiligheid</span> </div> </a> <ul id="toc-Toxicologie_en_veiligheid-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Externe_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Externe_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Externe links</span> </div> </a> <ul id="toc-Externe_links-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="Inhoud" 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="Inhoudsopgave omschakelen" > <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">Inhoudsopgave omschakelen</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">Promethium</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="Ga naar een artikel in een andere taal. Beschikbaar in 132 talen" > <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-132" 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">132 talen</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/Prometium" title="Prometium – Afrikaans" lang="af" hreflang="af" data-title="Prometium" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" 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%88%9C%E1%89%B2%E1%8B%A8%E1%88%9D" title="ፕሮሜቲየም – Amhaars" lang="am" hreflang="am" data-title="ፕሮሜቲየም" data-language-autonym="አማርኛ" data-language-local-name="Amhaars" class="interlanguage-link-target"><span>አማርኛ</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%AE%E0%A5%80%E0%A4%A5%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रोमीथियम – Angika" lang="anp" hreflang="anp" data-title="प्रोमीथियम" 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%D9%85%D9%8A%D8%AB%D9%8A%D9%88%D9%85" title="بروميثيوم – Arabisch" lang="ar" hreflang="ar" data-title="بروميثيوم" data-language-autonym="العربية" data-language-local-name="Arabisch" 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%D9%85%D9%8A%D8%AB%D9%8A%D9%88%D9%85" title="پروميثيوم – Marokkaans Arabisch" lang="ary" hreflang="ary" data-title="پروميثيوم" data-language-autonym="الدارجة" data-language-local-name="Marokkaans 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%D9%85%D9%8A%D8%AB%D9%8A%D9%88%D9%85" title="بروميثيوم – Egyptisch Arabisch" lang="arz" hreflang="arz" data-title="بروميثيوم" data-language-autonym="مصرى" data-language-local-name="Egyptisch 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/Prometiu" title="Prometiu – Asturisch" lang="ast" hreflang="ast" data-title="Prometiu" data-language-autonym="Asturianu" data-language-local-name="Asturisch" 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/Prometium" title="Prometium – Azerbeidzjaans" lang="az" hreflang="az" data-title="Prometium" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbeidzjaans" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%9F%D1%80%D0%BE%D0%BC%D0%B5%D1%82%D0%B8%D0%B9" title="Прометий – Basjkiers" lang="ba" hreflang="ba" data-title="Прометий" data-language-autonym="Башҡортса" data-language-local-name="Basjkiers" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Prom%C3%A9thium" title="Prométhium – Balinees" lang="ban" hreflang="ban" data-title="Prométhium" data-language-autonym="Basa Bali" data-language-local-name="Balinees" 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%D0%BC%D0%B5%D1%82%D1%8B%D0%B9" title="Праметый – Belarussisch" lang="be" hreflang="be" data-title="Праметый" data-language-autonym="Беларуская" data-language-local-name="Belarussisch" 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%D0%BC%D1%8D%D1%82" title="Прамэт – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Прамэт" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9F%D1%80%D0%BE%D0%BC%D0%B5%D1%82%D0%B8%D0%B9" title="Прометий – Bulgaars" lang="bg" hreflang="bg" data-title="Прометий" data-language-autonym="Български" data-language-local-name="Bulgaars" 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%AE%E0%A5%87%E0%A4%A5%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रोमेथियम – Bhojpuri" lang="bh" hreflang="bh" data-title="प्रोमेथियम" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%AE%E0%A6%BF%E0%A6%A5%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE" title="প্রমিথিয়াম – Bengaals" lang="bn" hreflang="bn" data-title="প্রমিথিয়াম" data-language-autonym="বাংলা" data-language-local-name="Bengaals" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Prometiom" title="Prometiom – Bretons" lang="br" hreflang="br" data-title="Prometiom" data-language-autonym="Brezhoneg" data-language-local-name="Bretons" 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/Prometij" title="Prometij – Bosnisch" lang="bs" hreflang="bs" data-title="Prometij" 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/Prometi" title="Prometi – Catalaans" lang="ca" hreflang="ca" data-title="Prometi" data-language-autonym="Català" data-language-local-name="Catalaans" 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/Promethium" title="Promethium – Mindong" lang="cdo" hreflang="cdo" data-title="Promethium" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Prometyo" title="Prometyo – Cebuano" lang="ceb" hreflang="ceb" data-title="Prometyo" 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%D9%85%DB%8C%D8%AA%DB%8C%DB%86%D9%85" title="پرۆمیتیۆم – Soranî" lang="ckb" hreflang="ckb" data-title="پرۆمیتیۆم" data-language-autonym="کوردی" data-language-local-name="Soranî" 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/Promeziu" title="Promeziu – Corsicaans" lang="co" hreflang="co" data-title="Promeziu" data-language-autonym="Corsu" data-language-local-name="Corsicaans" 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/Promethium" title="Promethium – Tsjechisch" lang="cs" hreflang="cs" data-title="Promethium" data-language-autonym="Čeština" data-language-local-name="Tsjechisch" 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%D0%BC%D0%B5%D1%82%D0%B8%D0%B9" title="Прометий – Tsjoevasjisch" lang="cv" hreflang="cv" data-title="Прометий" data-language-autonym="Чӑвашла" data-language-local-name="Tsjoevasjisch" 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/Promethiwm" title="Promethiwm – Welsh" lang="cy" hreflang="cy" data-title="Promethiwm" data-language-autonym="Cymraeg" data-language-local-name="Welsh" 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/Promethium" title="Promethium – Deens" lang="da" hreflang="da" data-title="Promethium" data-language-autonym="Dansk" data-language-local-name="Deens" 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/Promethium" title="Promethium – Duits" lang="de" hreflang="de" data-title="Promethium" data-language-autonym="Deutsch" data-language-local-name="Duits" 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%CE%BF%CE%BC%CE%AE%CE%B8%CE%B5%CE%B9%CE%BF" title="Προμήθειο – Grieks" lang="el" hreflang="el" data-title="Προμήθειο" data-language-autonym="Ελληνικά" data-language-local-name="Grieks" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="good article badge"><a href="https://en.wikipedia.org/wiki/Promethium" title="Promethium – Engels" lang="en" hreflang="en" data-title="Promethium" data-language-autonym="English" data-language-local-name="Engels" 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/Prometio" title="Prometio – Esperanto" lang="eo" hreflang="eo" data-title="Prometio" 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/Prometio" title="Prometio – Spaans" lang="es" hreflang="es" data-title="Prometio" data-language-autonym="Español" data-language-local-name="Spaans" 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/Promeetium" title="Promeetium – Estisch" lang="et" hreflang="et" data-title="Promeetium" data-language-autonym="Eesti" data-language-local-name="Estisch" 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/Prometio" title="Prometio – Baskisch" lang="eu" hreflang="eu" data-title="Prometio" data-language-autonym="Euskara" data-language-local-name="Baskisch" 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%D9%85%D8%AA%DB%8C%D9%85" title="پرومتیم – Perzisch" lang="fa" hreflang="fa" data-title="پرومتیم" data-language-autonym="فارسی" data-language-local-name="Perzisch" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Prometium" title="Prometium – Fins" lang="fi" hreflang="fi" data-title="Prometium" data-language-autonym="Suomi" data-language-local-name="Fins" 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/Prom%C3%A9thium" title="Prométhium – Frans" lang="fr" hreflang="fr" data-title="Prométhium" data-language-autonym="Français" data-language-local-name="Frans" 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/Promeetium" title="Promeetium – Noord-Fries" lang="frr" hreflang="frr" data-title="Promeetium" data-language-autonym="Nordfriisk" data-language-local-name="Noord-Fries" 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/Prometi" title="Prometi – Friulisch" lang="fur" hreflang="fur" data-title="Prometi" data-language-autonym="Furlan" data-language-local-name="Friulisch" 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%B3im%C3%A9itiam" title="Próiméitiam – Iers" lang="ga" hreflang="ga" data-title="Próiméitiam" data-language-autonym="Gaeilge" data-language-local-name="Iers" 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/Prometium" title="Prometium – Schots-Gaelisch" lang="gd" hreflang="gd" data-title="Prometium" data-language-autonym="Gàidhlig" data-language-local-name="Schots-Gaelisch" 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/Promecio" title="Promecio – Galicisch" lang="gl" hreflang="gl" data-title="Promecio" data-language-autonym="Galego" data-language-local-name="Galicisch" 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%AE%E0%AB%87%E0%AA%A5%E0%AA%BF%E0%AA%AF%E0%AA%AE" title="પ્રોમેથિયમ – Gujarati" lang="gu" hreflang="gu" data-title="પ્રોમેથિયમ" 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/Promai%C3%A7hum" title="Promaiçhum – Manx" lang="gv" hreflang="gv" data-title="Promaiçhum" 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/Promethium" title="Promethium – Hakka" lang="hak" hreflang="hak" data-title="Promethium" 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%9E%D7%AA%D7%99%D7%95%D7%9D" title="פרומתיום – Hebreeuws" lang="he" hreflang="he" data-title="פרומתיום" data-language-autonym="עברית" data-language-local-name="Hebreeuws" 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%AE%E0%A5%80%E0%A4%A5%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रोमीथियम – Hindi" lang="hi" hreflang="hi" data-title="प्रोमीथियम" 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/Promethium" title="Promethium – Fijisch Hindi" lang="hif" hreflang="hif" data-title="Promethium" data-language-autonym="Fiji Hindi" data-language-local-name="Fijisch 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/Prometij" title="Prometij – Kroatisch" lang="hr" hreflang="hr" data-title="Prometij" data-language-autonym="Hrvatski" data-language-local-name="Kroatisch" 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/Prom%C3%A9tium" title="Prométium – Hongaars" lang="hu" hreflang="hu" data-title="Prométium" data-language-autonym="Magyar" data-language-local-name="Hongaars" 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%B4%D5%A5%D5%A9%D5%AB%D5%B8%D6%82%D5%B4" title="Պրոմեթիում – Armeens" lang="hy" hreflang="hy" data-title="Պրոմեթիում" data-language-autonym="Հայերեն" data-language-local-name="Armeens" 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/Promethium" title="Promethium – Interlingua" lang="ia" hreflang="ia" data-title="Promethium" 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/Prometium" title="Prometium – Indonesisch" lang="id" hreflang="id" data-title="Prometium" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesisch" 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/Prometio" title="Prometio – Ido" lang="io" hreflang="io" data-title="Prometio" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Pr%C3%B3met%C3%ADn" title="Prómetín – IJslands" lang="is" hreflang="is" data-title="Prómetín" data-language-autonym="Íslenska" data-language-local-name="IJslands" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Promezio" title="Promezio – Italiaans" lang="it" hreflang="it" data-title="Promezio" data-language-autonym="Italiano" data-language-local-name="Italiaans" 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%A1%E3%83%81%E3%82%A6%E3%83%A0" title="プロメチウム – Japans" lang="ja" hreflang="ja" data-title="プロメチウム" data-language-autonym="日本語" data-language-local-name="Japans" 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/fagycevjinme" title="fagycevjinme – Lojban" lang="jbo" hreflang="jbo" data-title="fagycevjinme" 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/Prometium" title="Prometium – Javaans" lang="jv" hreflang="jv" data-title="Prometium" data-language-autonym="Jawa" data-language-local-name="Javaans" 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%9B%E1%83%94%E1%83%97%E1%83%98%E1%83%A3%E1%83%9B%E1%83%98" title="პრომეთიუმი – Georgisch" lang="ka" hreflang="ka" data-title="პრომეთიუმი" data-language-autonym="ქართული" data-language-local-name="Georgisch" 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%94m%C9%9Bt%C9%A9y%C9%94m" title="Prɔmɛtɩyɔm – Kabiye" lang="kbp" hreflang="kbp" data-title="Prɔmɛtɩyɔm" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9F%D1%80%D0%BE%D0%BC%D0%B5%D1%82%D0%B8%D0%B9" title="Прометий – Kazachs" lang="kk" hreflang="kk" data-title="Прометий" data-language-autonym="Қазақша" data-language-local-name="Kazachs" 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%AE%E0%B3%86%E0%B2%A5%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ಪ್ರೊಮೆಥಿಯಮ್ – Kannada" lang="kn" hreflang="kn" data-title="ಪ್ರೊಮೆಥಿಯಮ್" 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%EB%A9%94%ED%8A%AC" title="프로메튬 – Koreaans" lang="ko" hreflang="ko" data-title="프로메튬" data-language-autonym="한국어" data-language-local-name="Koreaans" 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%D0%BC%D0%B5%D1%82%D0%B8%D0%B9" title="Прометий – Komi" lang="kv" hreflang="kv" data-title="Прометий" 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/Promethiom" title="Promethiom – Cornish" lang="kw" hreflang="kw" data-title="Promethiom" data-language-autonym="Kernowek" data-language-local-name="Cornish" 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%D0%BC%D0%B5%D1%82%D0%B8%D0%B9" title="Прометий – Kirgizisch" lang="ky" hreflang="ky" data-title="Прометий" data-language-autonym="Кыргызча" data-language-local-name="Kirgizisch" 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/Promethium" title="Promethium – Latijn" lang="la" hreflang="la" data-title="Promethium" data-language-autonym="Latina" data-language-local-name="Latijn" 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/Promethium" title="Promethium – Luxemburgs" lang="lb" hreflang="lb" data-title="Promethium" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxemburgs" 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/Promethium" title="Promethium – Limburgs" lang="li" hreflang="li" data-title="Promethium" data-language-autonym="Limburgs" data-language-local-name="Limburgs" 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/Promessio" title="Promessio – Ligurisch" lang="lij" hreflang="lij" data-title="Promessio" data-language-autonym="Ligure" data-language-local-name="Ligurisch" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Promesio" title="Promesio – Lombardisch" lang="lmo" hreflang="lmo" data-title="Promesio" data-language-autonym="Lombard" data-language-local-name="Lombardisch" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Prometis" title="Prometis – Litouws" lang="lt" hreflang="lt" data-title="Prometis" data-language-autonym="Lietuvių" data-language-local-name="Litouws" 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/Prometijs" title="Prometijs – Lets" lang="lv" hreflang="lv" data-title="Prometijs" data-language-autonym="Latviešu" data-language-local-name="Lets" 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%D0%BC%D0%B5%D1%82%D0%B8%D1%83%D0%BC" title="Прометиум – Macedonisch" lang="mk" hreflang="mk" data-title="Прометиум" data-language-autonym="Македонски" data-language-local-name="Macedonisch" 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%AE%E0%B4%BF%E0%B4%A4%E0%B4%BF%E0%B4%AF%E0%B4%82" title="പ്രൊമിതിയം – Malayalam" lang="ml" hreflang="ml" data-title="പ്രൊമിതിയം" 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%D0%BC%D0%B5%D1%82%D0%B8" title="Промети – Mongools" lang="mn" hreflang="mn" data-title="Промети" data-language-autonym="Монгол" data-language-local-name="Mongools" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%84%EA%AF%AD%EA%AF%94%EA%AF%A3%EA%AF%83%EA%AF%A6%EA%AF%8A%EA%AF%A4%EA%AF%8C%EA%AF%9D" title="ꯄ꯭ꯔꯣꯃꯦꯊꯤꯌꯝ – Meitei" lang="mni" hreflang="mni" data-title="ꯄ꯭ꯔꯣꯃꯦꯊꯤꯌꯝ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="Meitei" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%AE%E0%A5%87%E0%A4%A5%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रोमेथियम – Marathi" lang="mr" hreflang="mr" data-title="प्रोमेथियम" 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%D0%BC%D0%B5%D1%82%D0%B8%D0%B9" title="Прометий – West-Mari" lang="mrj" hreflang="mrj" data-title="Прометий" data-language-autonym="Кырык мары" data-language-local-name="West-Mari" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Prometium" title="Prometium – Maleis" lang="ms" hreflang="ms" data-title="Prometium" data-language-autonym="Bahasa Melayu" data-language-local-name="Maleis" 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%99%E1%80%AE%E1%80%9E%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="ပရိုမီသီယမ် – Birmaans" lang="my" hreflang="my" data-title="ပရိုမီသီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Birmaans" 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%AE%E0%A5%87%E0%A4%A5%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रोमेथियम – Newari" lang="new" hreflang="new" data-title="प्रोमेथियम" 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-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Promethium" title="Promethium – Noors - Nynorsk" lang="nn" hreflang="nn" data-title="Promethium" data-language-autonym="Norsk nynorsk" data-language-local-name="Noors - 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/Promethium" title="Promethium – Noors - Bokmål" lang="nb" hreflang="nb" data-title="Promethium" data-language-autonym="Norsk bokmål" data-language-local-name="Noors - 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/Prom%C3%A8ti" title="Promèti – Occitaans" lang="oc" hreflang="oc" data-title="Promèti" data-language-autonym="Occitan" data-language-local-name="Occitaans" 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/Prometii" title="Prometii – Livvi-Karelian" lang="olo" hreflang="olo" data-title="Prometii" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AA%E0%AD%8D%E0%AC%B0%E0%AD%8B%E0%AC%AE%E0%AD%87%E0%AC%A5%E0%AC%BF%E0%AC%85%E0%AC%AE" title="ପ୍ରୋମେଥିଅମ – Odia" lang="or" hreflang="or" data-title="ପ୍ରୋମେଥିଅମ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="Odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</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%AE%E0%A5%87%E0%A4%A5%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रोमेथियम – Pali" lang="pi" hreflang="pi" data-title="प्रोमेथियम" 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/Promet" title="Promet – Pools" lang="pl" hreflang="pl" data-title="Promet" data-language-autonym="Polski" data-language-local-name="Pools" 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/Promessi" title="Promessi – Piëmontees" lang="pms" hreflang="pms" data-title="Promessi" data-language-autonym="Piemontèis" data-language-local-name="Piëmontees" 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%85%D8%AA%DA%BE%DB%8C%D9%85" title="پرومتھیم – Western Punjabi" lang="pnb" hreflang="pnb" data-title="پرومتھیم" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D9%BE%D8%B1%D9%88%D9%85%D9%8A%D8%AA%D9%8A%D9%88%D9%85" title="پروميتيوم – Pasjtoe" lang="ps" hreflang="ps" data-title="پروميتيوم" data-language-autonym="پښتو" data-language-local-name="Pasjtoe" 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/Prom%C3%A9cio" title="Promécio – Portugees" lang="pt" hreflang="pt" data-title="Promécio" data-language-autonym="Português" data-language-local-name="Portugees" 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/Purumityu" title="Purumityu – Quechua" lang="qu" hreflang="qu" data-title="Purumityu" 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/Prome%C8%9Biu" title="Promețiu – Roemeens" lang="ro" hreflang="ro" data-title="Promețiu" data-language-autonym="Română" data-language-local-name="Roemeens" 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/Prome%C8%9Biu" title="Promețiu – Aroemeens" lang="rup" hreflang="rup" data-title="Promețiu" data-language-autonym="Armãneashti" data-language-local-name="Aroemeens" 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%D0%BC%D0%B5%D1%82%D0%B8%D0%B9" title="Прометий – Russisch" lang="ru" hreflang="ru" data-title="Прометий" data-language-autonym="Русский" data-language-local-name="Russisch" 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%AE%E0%A5%87%E0%A4%A5%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="प्रोमेथियम – Sanskriet" lang="sa" hreflang="sa" data-title="प्रोमेथियम" data-language-autonym="संस्कृतम्" data-language-local-name="Sanskriet" 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%D0%BC%D0%B5%D1%82%D0%B8%D1%83%D0%BC" title="Прометиум – Jakoets" lang="sah" hreflang="sah" data-title="Прометиум" data-language-autonym="Саха тыла" data-language-local-name="Jakoets" 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/Prom%C3%A8tiu" title="Promètiu – Sardijns" lang="sc" hreflang="sc" data-title="Promètiu" data-language-autonym="Sardu" data-language-local-name="Sardijns" 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/Promezziu" title="Promezziu – Siciliaans" lang="scn" hreflang="scn" data-title="Promezziu" data-language-autonym="Sicilianu" data-language-local-name="Siciliaans" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Prometijum" title="Prometijum – Servo-Kroatisch" lang="sh" hreflang="sh" data-title="Prometijum" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Servo-Kroatisch" 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/Promethium" title="Promethium – Simple English" lang="en-simple" hreflang="en-simple" data-title="Promethium" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Prom%C3%A9tium" title="Prométium – Slowaaks" lang="sk" hreflang="sk" data-title="Prométium" data-language-autonym="Slovenčina" data-language-local-name="Slowaaks" 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/Prometij" title="Prometij – Sloveens" lang="sl" hreflang="sl" data-title="Prometij" data-language-autonym="Slovenščina" data-language-local-name="Sloveens" 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/Prometiumi" title="Prometiumi – Albanees" lang="sq" hreflang="sq" data-title="Prometiumi" data-language-autonym="Shqip" data-language-local-name="Albanees" 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%D0%BC%D0%B5%D1%82%D0%B8%D1%98%D1%83%D0%BC" title="Прометијум – Servisch" lang="sr" hreflang="sr" data-title="Прометијум" data-language-autonym="Српски / srpski" data-language-local-name="Servisch" 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/Promethium" title="Promethium – Saterfries" lang="stq" hreflang="stq" data-title="Promethium" data-language-autonym="Seeltersk" data-language-local-name="Saterfries" 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/Prometium" title="Prometium – Zweeds" lang="sv" hreflang="sv" data-title="Prometium" data-language-autonym="Svenska" data-language-local-name="Zweeds" 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/Promethi" title="Promethi – Swahili" lang="sw" hreflang="sw" data-title="Promethi" data-language-autonym="Kiswahili" data-language-local-name="Swahili" 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%AE%E0%AE%BF%E0%AE%A4%E0%AF%8D%E0%AE%A4%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="புரோமித்தியம் – Tamil" lang="ta" hreflang="ta" data-title="புரோமித்தியம்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" 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%AE%E0%B1%87%E0%B0%A5%E0%B0%BF%E0%B0%AF%E0%B0%82" title="ప్రొమేథియం – Telugu" lang="te" hreflang="te" data-title="ప్రొమేథియం" 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%D0%BC%D0%B5%D1%82%D0%B8%D0%B9" title="Прометий – Tadzjieks" lang="tg" hreflang="tg" data-title="Прометий" data-language-autonym="Тоҷикӣ" data-language-local-name="Tadzjieks" 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%B8%A1%E0%B8%B5%E0%B9%80%E0%B8%97%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="โพรมีเทียม – Thai" lang="th" hreflang="th" data-title="โพรมีเทียม" 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/Promityo" title="Promityo – Tagalog" lang="tl" hreflang="tl" data-title="Promityo" 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/Prometyum" title="Prometyum – Turks" lang="tr" hreflang="tr" data-title="Prometyum" data-language-autonym="Türkçe" data-language-local-name="Turks" 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%D0%BC%D0%B5%D1%82%D0%B8%D0%B9" title="Прометий – Tataars" lang="tt" hreflang="tt" data-title="Прометий" data-language-autonym="Татарча / tatarça" data-language-local-name="Tataars" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%AC%DB%88%D9%8A" title="جۈي – Oeigoers" lang="ug" hreflang="ug" data-title="جۈي" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="Oeigoers" 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%D0%BC%D0%B5%D1%82%D1%96%D0%B9" title="Прометій – Oekraïens" lang="uk" hreflang="uk" data-title="Прометій" data-language-autonym="Українська" data-language-local-name="Oekraïens" 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%85%DB%8C%D8%AA%DA%BE%DB%8C%D8%A6%D9%85" title="پرومیتھیئم – Urdu" lang="ur" hreflang="ur" data-title="پرومیتھیئم" 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/Prometiy" title="Prometiy – Oezbeeks" lang="uz" hreflang="uz" data-title="Prometiy" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Oezbeeks" 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/Prometii" title="Prometii – Wepsisch" lang="vep" hreflang="vep" data-title="Prometii" 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/Promethi" title="Promethi – Vietnamees" lang="vi" hreflang="vi" data-title="Promethi" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamees" 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/Prometyo" title="Prometyo – Waray" lang="war" hreflang="war" data-title="Prometyo" 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%92%B7" title="钷 – Wuyu" lang="wuu" hreflang="wuu" data-title="钷" data-language-autonym="吴语" data-language-local-name="Wuyu" 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%D0%BC%D0%B5%D1%82%D0%B8%D1%83%D0%BC" title="Прометиум – Kalmuks" lang="xal" hreflang="xal" data-title="Прометиум" data-language-autonym="Хальмг" data-language-local-name="Kalmuks" 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/Promethium" title="Promethium – Yoruba" lang="yo" hreflang="yo" data-title="Promethium" 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%92%B7" title="钷 – Chinees" lang="zh" hreflang="zh" data-title="钷" data-language-autonym="中文" data-language-local-name="Chinees" 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%89%95" title="鉕 – Klassiek Chinees" lang="lzh" hreflang="lzh" data-title="鉕" data-language-autonym="文言" data-language-local-name="Klassiek Chinees" 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/Promethium" title="Promethium – Minnanyu" lang="nan" hreflang="nan" data-title="Promethium" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnanyu" 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%89%95" title="鉕 – Kantonees" lang="yue" hreflang="yue" data-title="鉕" data-language-autonym="粵語" data-language-local-name="Kantonees" 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/UmPhomethimbi" title="UmPhomethimbi – Zoeloe" lang="zu" hreflang="zu" data-title="UmPhomethimbi" data-language-autonym="IsiZulu" data-language-local-name="Zoeloe" 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/Q1809#sitelinks-wikipedia" title="Taalkoppelingen bewerken" class="wbc-editpage">Koppelingen bewerken</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="Naamruimten"> <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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Deze <a href="/wiki/Uniform_Resource_Locator" title="Uniform Resource Locator">URL</a> is een permanente link naar deze versie van deze pagina.</div><div id="mw-revision-nav">(<a href="/w/index.php?title=Promethium&diff=prev&oldid=68437725" title="Promethium">wijz</a>) <a href="/w/index.php?title=Promethium&direction=prev&oldid=68437725" title="Promethium">← Oudere versie</a> | Huidige versie (wijz) | Nieuwere versie → (wijz)</div></div></div></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="nl" dir="ltr"><table class="infobox" cellpadding="1" cellspacing="1"> <tbody><tr> <th class="infobox-kop notheme" style="background-color:#cedaf2; color:inherit; text-align:center; font-size:120%;" colspan="3">Promethium </th></tr> <tr> <td style="text-align:center;" colspan="3"><span> <table style="font-size:85%; padding:0; border-collapse:collapse; text-align:center" border="0" align="center" class="vatop"> <tbody><tr> <td> </td> <th><a href="/wiki/Alkalimetaal" title="Alkalimetaal">1</a></th> <th colspan="16"></th> <th><a href="/wiki/Edelgas" title="Edelgas">18</a> </th></tr> <tr> <th style="vertical-align: middle;"><a href="/wiki/Periode-1-element" title="Periode-1-element">1</a> </th> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Waterstof_(element)" title="Waterstof (element)">H</a> </td> <th style="vertical-align: middle;"><a href="/wiki/Aardalkalimetaal" title="Aardalkalimetaal">2</a> </th> <th colspan="10" style="text-align:center"><big><a href="/wiki/Periodiek_systeem" title="Periodiek systeem">Periodiek systeem</a></big> </th> <th style="vertical-align: middle;"><a href="/wiki/Boorgroep" title="Boorgroep">13</a> </th> <th style="vertical-align: middle;"><a href="/wiki/Koolstofgroep" title="Koolstofgroep">14</a> </th> <th style="vertical-align: middle;"><a href="/wiki/Stikstofgroep" title="Stikstofgroep">15</a> </th> <th style="vertical-align: middle;"><a href="/wiki/Zuurstofgroep" title="Zuurstofgroep">16</a> </th> <th style="vertical-align: middle;"><a href="/wiki/Halogeen" title="Halogeen">17</a> </th> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Helium" title="Helium">He</a> </td></tr> <tr> <th style="vertical-align: middle;"><a href="/wiki/Periode-2-element" title="Periode-2-element">2</a> </th> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Lithium_(element)" title="Lithium (element)">Li</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Beryllium" title="Beryllium">Be</a> </td> <td colspan="10" align="center"> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Boor_(element)" title="Boor (element)">B</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Koolstof" title="Koolstof">C</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Stikstof_(element)" title="Stikstof (element)">N</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Zuurstof_(element)" title="Zuurstof (element)">O</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Fluor_(element)" title="Fluor (element)">F</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Neon_(element)" title="Neon (element)">Ne</a> </td></tr> <tr> <th style="vertical-align: middle;"><a href="/wiki/Periode-3-element" title="Periode-3-element">3</a> </th> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Natrium" title="Natrium">Na</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Magnesium" title="Magnesium">Mg</a> </td> <th style="vertical-align: middle;"><a href="/wiki/Scandiumgroep" title="Scandiumgroep">3</a> </th> <th style="vertical-align: middle;"><a href="/wiki/Titaangroep" title="Titaangroep">4</a> </th> <th style="vertical-align: middle;"><a href="/wiki/Vanadiumgroep" title="Vanadiumgroep">5</a> </th> <th style="vertical-align: middle;"><a href="/wiki/Chroomgroep" title="Chroomgroep">6</a> </th> <th style="vertical-align: middle;"><a href="/wiki/Mangaangroep" title="Mangaangroep">7</a> </th> <th style="vertical-align: middle;"><a href="/wiki/Platinagroep" title="Platinagroep">8</a> </th> <th style="vertical-align: middle;">9 </th> <th style="vertical-align: middle;">10 </th> <th style="vertical-align: middle;"><a href="/wiki/Kopergroep" title="Kopergroep">11</a> </th> <th style="vertical-align: middle;"><a href="/wiki/Zinkgroep" title="Zinkgroep">12</a> </th> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Aluminium" title="Aluminium">Al</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Silicium" title="Silicium">Si</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Fosfor" title="Fosfor">P</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Zwavel" title="Zwavel">S</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Chloor_(element)" title="Chloor (element)">Cl</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Argon" title="Argon">Ar</a> </td></tr> <tr> <th style="vertical-align: middle;"><a href="/wiki/Periode-4-element" title="Periode-4-element">4</a> </th> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Kalium" title="Kalium">K</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Calcium" title="Calcium">Ca</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Scandium" title="Scandium">Sc</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Titanium" title="Titanium">Ti</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Vanadium" title="Vanadium">V</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Chroom_(element)" title="Chroom (element)">Cr</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Mangaan" title="Mangaan">Mn</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/IJzer_(element)" title="IJzer (element)">Fe</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Kobalt" title="Kobalt">Co</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Nikkel" title="Nikkel">Ni</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Koper_(element)" title="Koper (element)">Cu</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Zink_(element)" title="Zink (element)">Zn</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Gallium" title="Gallium">Ga</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Germanium" title="Germanium">Ge</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Arseen" title="Arseen">As</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Seleen" title="Seleen">Se</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Broom_(element)" title="Broom (element)">Br</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Krypton_(element)" title="Krypton (element)">Kr</a> </td></tr> <tr> <th style="vertical-align: middle;"><a href="/wiki/Periode-5-element" title="Periode-5-element">5</a> </th> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Rubidium" title="Rubidium">Rb</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Strontium" title="Strontium">Sr</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Yttrium" title="Yttrium">Y</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Zirkonium" title="Zirkonium">Zr</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Niobium" title="Niobium">Nb</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Molybdeen" title="Molybdeen">Mo</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Technetium" title="Technetium">Tc</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Ruthenium" title="Ruthenium">Ru</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Rodium" title="Rodium">Rh</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Palladium_(element)" title="Palladium (element)">Pd</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Zilver" title="Zilver">Ag</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Cadmium" title="Cadmium">Cd</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Indium" title="Indium">In</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Tin_(element)" title="Tin (element)">Sn</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Antimoon" title="Antimoon">Sb</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Telluur" title="Telluur">Te</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Jodium_(element)" title="Jodium (element)">I</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Xenon" title="Xenon">Xe</a> </td></tr> <tr> <th style="vertical-align: middle;"><a href="/wiki/Periode-6-element" title="Periode-6-element">6</a> </th> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Cesium" title="Cesium">Cs</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Barium" title="Barium">Ba</a> </td> <td style="border:1px solid #aaaaaa; vertical-align: middle;" bgcolor="#dbd"><a href="/wiki/Lanthanide" title="Lanthanide">↓</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Hafnium" title="Hafnium">Hf</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Tantaal" title="Tantaal">Ta</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Wolfraam" title="Wolfraam">W</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Renium" title="Renium">Re</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Osmium" title="Osmium">Os</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Iridium_(element)" title="Iridium (element)">Ir</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Platina" title="Platina">Pt</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Goud" title="Goud">Au</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Kwik" title="Kwik">Hg</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Thallium" title="Thallium">Tl</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Lood_(element)" title="Lood (element)">Pb</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Bismut" title="Bismut">Bi</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Polonium" title="Polonium">Po</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Astaat" title="Astaat">At</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Radon_(element)" title="Radon (element)">Rn</a> </td></tr> <tr> <th style="vertical-align: middle;"><a href="/wiki/Periode-7-element" title="Periode-7-element">7</a> </th> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Francium" title="Francium">Fr</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Radium" title="Radium">Ra</a> </td> <td width="32" style="border:1px solid #aaaaaa; vertical-align: middle;" bgcolor="#777"><a href="/wiki/Actinide" title="Actinide">↓↓</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Rutherfordium" title="Rutherfordium">Rf</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Dubnium" title="Dubnium">Db</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Seaborgium" title="Seaborgium">Sg</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Bohrium" title="Bohrium">Bh</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Hassium" title="Hassium">Hs</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Meitnerium" title="Meitnerium">Mt</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Darmstadtium" title="Darmstadtium">Ds</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/R%C3%B6ntgenium" title="Röntgenium">Rg</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Copernicium" title="Copernicium">Cn</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Nihonium" title="Nihonium">Nh</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Flerovium" title="Flerovium">Fl</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Moscovium" title="Moscovium">Mc</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Livermorium" title="Livermorium">Lv</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Tennessine" title="Tennessine">Ts</a> </td> <td width="32" style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Oganesson" title="Oganesson">Og</a> </td></tr> <tr> <td colspan="19">  </td></tr> <tr> <th colspan="3" style="vertical-align: middle;"><a href="/wiki/Lanthanide" title="Lanthanide">Lanthaniden</a> </th> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Lanthaan" title="Lanthaan">La</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Cerium" title="Cerium">Ce</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Praseodymium" title="Praseodymium">Pr</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Neodymium" title="Neodymium">Nd</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#dbd"><a class="mw-selflink selflink">Pm</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Samarium" title="Samarium">Sm</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Europium" title="Europium">Eu</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Gadolinium" title="Gadolinium">Gd</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Terbium" title="Terbium">Tb</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Dysprosium" title="Dysprosium">Dy</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Holmium" title="Holmium">Ho</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Erbium" title="Erbium">Er</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Thulium" title="Thulium">Tm</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Ytterbium" title="Ytterbium">Yb</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Lutetium" title="Lutetium">Lu</a> </td> <td> </td></tr> <tr> <th colspan="3" style="vertical-align: middle;"><a href="/wiki/Actinide" title="Actinide">Actiniden</a> </th> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Actinium" title="Actinium">Ac</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Thorium" title="Thorium">Th</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Protactinium" title="Protactinium">Pa</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Uranium" title="Uranium">U</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Neptunium" title="Neptunium">Np</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Plutonium" title="Plutonium">Pu</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Americium" title="Americium">Am</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Curium" title="Curium">Cm</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Berkelium" title="Berkelium">Bk</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Californium" title="Californium">Cf</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Einsteinium" title="Einsteinium">Es</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Fermium" title="Fermium">Fm</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Mendelevium" title="Mendelevium">Md</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Nobelium" title="Nobelium">No</a> </td> <td style="border:1px solid #aaaaaa;" bgcolor="#999"><a href="/wiki/Lawrencium" title="Lawrencium">Lr</a> </td> <td> </td></tr></tbody></table></span> </td></tr> <tr> <th class="infobox-kop notheme" style="background-color:#cedaf2; color:inherit; text-align:center;" colspan="3">Algemeen </th></tr> <tr> <th><a href="/wiki/Lijst_van_chemische_elementen" title="Lijst van chemische elementen">Naam</a> </th> <td colspan="2">Promethium </td></tr> <tr> <th><a href="/wiki/Lijst_van_chemische_elementen" title="Lijst van chemische elementen">Symbool</a> </th> <td colspan="2">Pm </td></tr> <tr> <th><a href="/wiki/Atoomnummer" title="Atoomnummer">Atoomnummer</a> </th> <td colspan="2">61 </td></tr> <tr> <th><a href="/wiki/Groep_(periodiek_systeem)" title="Groep (periodiek systeem)">Groep</a> </th> <td colspan="2"><a href="/wiki/Scandiumgroep" title="Scandiumgroep">Scandiumgroep</a> </td></tr> <tr> <th><a href="/wiki/Periode_(scheikunde)" title="Periode (scheikunde)">Periode</a> </th> <td colspan="2"><a href="/wiki/Periode-6-element" title="Periode-6-element">Periode 6</a> </td></tr> <tr> <th><a href="/wiki/Blok_van_het_periodiek_systeem" title="Blok van het periodiek systeem">Blok</a> </th> <td colspan="2"><a href="/wiki/F-blok" title="F-blok">F-blok</a> </td></tr> <tr> <th><a href="/wiki/Reeks_van_het_periodiek_systeem" title="Reeks van het periodiek systeem">Reeks</a> </th> <td colspan="2"><a href="/wiki/Lanthanide" title="Lanthanide">Lanthaniden</a> </td></tr> <tr> <th><a href="/wiki/Kleur" title="Kleur">Kleur</a> </th> <td colspan="2">Metalliek </td></tr> <tr> <th class="infobox-kop notheme" style="background-color:#cedaf2; color:inherit;" colspan="3">Chemische eigenschappen </th></tr> <tr> <th><a href="/wiki/Atoommassa" title="Atoommassa">Atoommassa</a> (<a href="/wiki/Atomaire_massa-eenheid" title="Atomaire massa-eenheid">u</a>) </th> <td colspan="2">146,92 </td></tr> <tr> <th><a href="/wiki/Elektronenconfiguratie" title="Elektronenconfiguratie">Elektronenconfiguratie</a> </th> <td colspan="2">[<a href="/wiki/Xenon" title="Xenon">Xe</a>]4f<sup>5</sup> 6s<sup>2</sup> </td></tr> <tr> <th><a href="/wiki/Oxidatietoestand" title="Oxidatietoestand">Oxidatietoestanden</a> </th> <td colspan="2">+3 </td></tr> <tr> <th><a href="/wiki/Elektronegativiteit" title="Elektronegativiteit">Elektronegativiteit</a> (<a href="/wiki/Schaal_van_Pauling" title="Schaal van Pauling">Pauling</a>) </th> <td colspan="2">1,13 </td></tr> <tr> <th><a href="/wiki/Atoomstraal" title="Atoomstraal">Atoomstraal</a> (<a href="/wiki/Picometer" title="Picometer">pm</a>) </th> <td colspan="2">182 </td></tr> <tr> <th>1e <a href="/wiki/Ionisatiepotentiaal" title="Ionisatiepotentiaal">ionisatiepotentiaal</a> (<a href="/wiki/Joule" title="Joule">kJ</a>·<a href="/wiki/Mol_(eenheid)" title="Mol (eenheid)">mol</a><sup>−1</sup>) </th> <td colspan="2">538,39 </td></tr> <tr> <th>2e <a href="/wiki/Ionisatiepotentiaal" title="Ionisatiepotentiaal">ionisatiepotentiaal</a> (<a href="/wiki/Joule" title="Joule">kJ</a>·<a href="/wiki/Mol_(eenheid)" title="Mol (eenheid)">mol</a><sup>−1</sup>) </th> <td colspan="2">1051,70 </td></tr> <tr> <th>3e <a href="/wiki/Ionisatiepotentiaal" title="Ionisatiepotentiaal">ionisatiepotentiaal</a> (<a href="/wiki/Joule" title="Joule">kJ</a>·<a href="/wiki/Mol_(eenheid)" title="Mol (eenheid)">mol</a><sup>−1</sup>) </th> <td colspan="2">2151,64 </td></tr> <tr> <th class="infobox-kop notheme" style="background-color:#cedaf2; color:inherit;" colspan="3">Fysische eigenschappen </th></tr> <tr> <th><a href="/wiki/Massadichtheid" title="Massadichtheid">Dichtheid</a> (<a href="/wiki/Kilogram" title="Kilogram">kg</a>·<a href="/wiki/Meter" title="Meter">m</a><sup>−3</sup>) </th> <td colspan="2">7220 </td></tr> <tr> <th><a href="/wiki/Smeltpunt" title="Smeltpunt">Smeltpunt</a> (<a href="/wiki/Kelvin_(eenheid)" title="Kelvin (eenheid)">K</a>) </th> <td colspan="2">1315 </td></tr> <tr> <th><a href="/wiki/Kookpunt" title="Kookpunt">Kookpunt</a> (K) </th> <td colspan="2">3000 </td></tr> <tr> <th><a href="/wiki/Aggregatietoestand" title="Aggregatietoestand">Aggregatietoestand</a> </th> <td colspan="2">Vast </td></tr> <tr> <th><a href="/wiki/Smeltwarmte" title="Smeltwarmte">Smeltwarmte</a> (kJ·mol<sup>−1</sup>) </th> <td colspan="2">12,6 </td></tr> <tr> <th><a href="/wiki/Kristalstructuur" title="Kristalstructuur">Kristalstructuur</a> </th> <td colspan="2">Hex </td></tr> <tr> <th><a href="/wiki/Molair_volume" title="Molair volume">Molair volume</a> (m<sup>3</sup>·mol<sup>−1</sup>) </th> <td colspan="2">19,95 · 10<sup>−6</sup> </td></tr> <tr> <th><a href="/wiki/Soortelijke_warmte" title="Soortelijke warmte">Specifieke warmte</a> (J·kg<sup>−1</sup>·K<sup>−1</sup>) </th> <td colspan="2">180 </td></tr> <tr> <th><a href="/wiki/Warmteoverdracht" title="Warmteoverdracht">Warmtegeleiding</a> (<a href="/wiki/Watt_(eenheid)" title="Watt (eenheid)">W</a>·m<sup>−1</sup>·K<sup>−1</sup>) </th> <td colspan="2">17,9 </td></tr> <tr> <td class="ta-center" colspan="3"><small><a href="/wiki/SI-stelsel" title="SI-stelsel">SI</a>-eenheden en <a href="/wiki/Standaardomstandigheden" title="Standaardomstandigheden">standaardtemperatuur en -druk</a> worden gebruikt,<br />tenzij anders aangegeven</small> </td></tr> <tr> <td class="infobox-kop notheme center" style="background-color:#cedaf2; color:inherit;" colspan="3"> <table cellspacing="0" cellpadding="0"> <tbody><tr> <td style="vertical-align:middle;"><b>Portaal</b>  <span class="noviewer" typeof="mw:File"><a href="/wiki/Bestand:Portal.svg" class="mw-file-description" title="Portaalicoon"><img alt="Portaalicoon" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/22px-Portal.svg.png" decoding="async" width="22" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/33px-Portal.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Portal.svg/44px-Portal.svg.png 2x" data-file-width="36" data-file-height="32" /></a></span>   </td> <td class="ta-left"><b><a href="/wiki/Portaal:Scheikunde" title="Portaal:Scheikunde">Scheikunde</a> </b> </td></tr></tbody></table> </td></tr> </tbody></table> <p><b>Promethium</b> is een <a href="/wiki/Scheikundig_element" class="mw-redirect" title="Scheikundig element">scheikundig element</a> met symbool <b>Pm</b> en <a href="/wiki/Atoomnummer" title="Atoomnummer">atoomnummer</a> 61. Het is een zilverwit/grijs <a href="/wiki/Lanthanide" title="Lanthanide">lanthanide</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Ontdekking">Ontdekking</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Promethium&veaction=edit&section=1" title="Bewerk dit kopje: Ontdekking" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Promethium&action=edit&section=1" title="De broncode bewerken van de sectie: Ontdekking"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Voorspelling">Voorspelling</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Promethium&veaction=edit&section=2" title="Bewerk dit kopje: Voorspelling" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Promethium&action=edit&section=2" title="De broncode bewerken van de sectie: Voorspelling"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Het bestaan van promethium werd voorspeld door <a href="/w/index.php?title=Bohuslav_Brauner&action=edit&redlink=1" class="new" title="Bohuslav Brauner (de pagina bestaat niet)">Bohuslav Brauner</a> in <a href="/wiki/1902" title="1902">1902</a>. Tijdens zijn onderzoek naar de chemische eigenschappen van <a href="/wiki/Lanthanide" title="Lanthanide">lanthaniden</a> viel het hem op dat het verschil tussen <a href="/wiki/Neodymium" title="Neodymium">neodymium</a> en <a href="/wiki/Samarium" title="Samarium">samarium</a> groter was dan die tussen andere aardmetalen. Zijn voorspelling werd later, in 1914, ondersteund door <a href="/wiki/Henry_Moseley" title="Henry Moseley">Henry Moseley</a>. Hij had ontdekt dat het <a href="/wiki/Atoomnummer" title="Atoomnummer">atoomnummer</a> een experimenteel meetbare eigenschap van een element is, en hij constateerde dat er geen element bekend was met atoomnummer 61. Verschillende groepen wetenschappers begonnen daarop een zoektocht naar het voorspelde element. </p> <div class="mw-heading mw-heading3"><h3 id="Florentium">Florentium</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Promethium&veaction=edit&section=3" title="Bewerk dit kopje: Florentium" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Promethium&action=edit&section=3" title="De broncode bewerken van de sectie: Florentium"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>De Italiaanse onderzoekers <a href="/w/index.php?title=Luigi_Rolla&action=edit&redlink=1" class="new" title="Luigi Rolla (de pagina bestaat niet)">Luigi Rolla</a> en <a href="/w/index.php?title=Lorenzo_Fernandes&action=edit&redlink=1" class="new" title="Lorenzo Fernandes (de pagina bestaat niet)">Lorenzo Fernandes</a> uit <a href="/wiki/Florence_(stad)" title="Florence (stad)">Florence</a> waren de eersten die dachten het element ontdekt te hebben; ze meldden hun ontdekking in 1926, maar volgens hun opgaaf hadden ze hun experimenten al eerder uitgevoerd, in 1924.<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><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><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><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><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> Na zuivering via <a href="/w/index.php?title=Gefractioneerde_kristallisatie&action=edit&redlink=1" class="new" title="Gefractioneerde kristallisatie (de pagina bestaat niet)">gefractioneerde kristallisatie</a> van een <a href="/w/index.php?title=Didymiumnitraat&action=edit&redlink=1" class="new" title="Didymiumnitraat (de pagina bestaat niet)">didymiumnitraat</a>-concentraat<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> dat voor 70% uit <a href="/wiki/Dysprosium" title="Dysprosium">dysprosium</a> bestond, terwijl <a href="/wiki/Neodymium" title="Neodymium">neodymium</a> samen met andere <a href="/wiki/Lanthanide" title="Lanthanide">lanthaniden</a> de overige 30% vormden, hielden zij een oplossing over die voornamelijk <a href="/wiki/Samarium" title="Samarium">samarium</a> bevatte. <a href="/wiki/R%C3%B6ntgendiffractie" class="mw-redirect" title="Röntgendiffractie">Röntgendiffractie</a> gaf spectra te zien die werden toegeschreven aan samarium en aan element 61. Gebruikmakend van het algemeen erkende recht van de ontdekker om een naam aan een nieuw element te geven, noemden ze het Florentium, ter ere van hun stad. </p> <div class="mw-heading mw-heading3"><h3 id="Illinium">Illinium</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Promethium&veaction=edit&section=4" title="Bewerk dit kopje: Illinium" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Promethium&action=edit&section=4" title="De broncode bewerken van de sectie: Illinium"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In hetzelfde jaar, 1926, publiceerde een Amerikaanse groep, <a href="/w/index.php?title=Smith_Hopkins&action=edit&redlink=1" class="new" title="Smith Hopkins (de pagina bestaat niet)">Smith Hopkins</a> en <a href="/w/index.php?title=Len_Yntemathe&action=edit&redlink=1" class="new" title="Len Yntemathe (de pagina bestaat niet)">Len Yntemathe</a> van de <a href="/wiki/Universiteit_van_Illinois_te_Urbana-Champaign" title="Universiteit van Illinois te Urbana-Champaign">Universiteit van Illinois</a>, de ontdekking van element 61. Naar hetzelfde gewoonterecht, en nog niet op de hoogte van de resultaten van de Italianen, vernoemden zij het nieuwe element naar de staat <a href="/wiki/Illinois_(staat)" title="Illinois (staat)">Illinois</a>: Illinium.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Promethium">Promethium</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Promethium&veaction=edit&section=5" title="Bewerk dit kopje: Promethium" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Promethium&action=edit&section=5" title="De broncode bewerken van de sectie: Promethium"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Beide groepen hadden een fout gemaakt in de interpretatie van de uitkomsten van hun experimenten. Tegenwoordig weet men dat er alleen <a href="/wiki/Radioactief" class="mw-redirect" title="Radioactief">radioactieve</a> <a href="/wiki/Isotoop" title="Isotoop">isotopen</a> met een korte <a href="/wiki/Halveringstijd" title="Halveringstijd">halveringstijd</a> van promethium bestaan. Met de komst van de experimentele <a href="/wiki/Kernfysica" title="Kernfysica">kernfysica</a> werd het mogelijk promethium in een deeltjesversneller te maken. </p><p>Medewerkers van de <a href="/wiki/Ohio_State_University" title="Ohio State University">Ohio State University</a> bombardeerden <a href="/wiki/Neodymium" title="Neodymium">neodymium</a> en <a href="/wiki/Praseodymium" title="Praseodymium">praseodymium</a> in <a href="/wiki/1941" title="1941">1941</a> met <a href="/wiki/Neutron" title="Neutron">neutronen</a>, <a href="/wiki/Alfadeeltje" title="Alfadeeltje">alfadeeltjes</a> en <a href="/wiki/Deuterium" title="Deuterium">deuteriumkernen</a>. Hierbij ontstonden nieuwe onbekende <a href="/wiki/Radionucliden" class="mw-redirect" title="Radionucliden">radionucliden</a>, waarvan promethium er één bleek te zijn. Het duurde tot <a href="/wiki/1945" title="1945">1945</a> voordat <a href="/w/index.php?title=Jacob_A._Marinsky&action=edit&redlink=1" class="new" title="Jacob A. Marinsky (de pagina bestaat niet)">Jacob A. Marinsky</a>, <a href="/w/index.php?title=Lawrence_E._Glendenin&action=edit&redlink=1" class="new" title="Lawrence E. Glendenin (de pagina bestaat niet)">Lawrence E. Glendenin</a> en <a href="/w/index.php?title=Charles_D._Coryell&action=edit&redlink=1" class="new" title="Charles D. Coryell (de pagina bestaat niet)">Charles D. Coryell</a> met behulp van <a href="/wiki/Ionenwisselaar" title="Ionenwisselaar">ionenwisselaars</a> zuiver promethium konden isoleren en identificeren. </p><p>De naam <i>promethium</i> is afgeleid van de <a href="/wiki/Grieks" title="Grieks">Griekse</a> mythologische figuur <a href="/wiki/Prometheus_(mythologie)" title="Prometheus (mythologie)">Prometheus</a>, die de mens het vuur zou hebben gegeven. Het element kreeg de naam omdat Prometheus zoiets als "de vooruit denkende" betekent, en promethium werd voorspeld lang voor zijn ontdekking. </p> <div class="mw-heading mw-heading2"><h2 id="Toepassingen">Toepassingen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Promethium&veaction=edit&section=6" title="Bewerk dit kopje: Toepassingen" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Promethium&action=edit&section=6" title="De broncode bewerken van de sectie: Toepassingen"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In nucleaire installaties wordt promethium bereid voor een aantal toepassingen: </p> <ul><li>Als bron van <a href="/wiki/B%C3%A8tastraling" title="Bètastraling">bètastraling</a> voor het uitvoeren van diktebepalingen en om vliegtuigwanden te controleren op beschadigingen.</li> <li>Nucleaire <a href="/wiki/Batterij_(techniek)" class="mw-redirect" title="Batterij (techniek)">batterijen</a> waarin fotocellen licht omzetten in elektrische stroom.</li></ul> <p>In de toekomst kan promethium misschien gebruikt worden als bron van <a href="/wiki/R%C3%B6ntgenstraling" title="Röntgenstraling">röntgenstraling</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Opmerkelijke_eigenschappen">Opmerkelijke eigenschappen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Promethium&veaction=edit&section=7" title="Bewerk dit kopje: Opmerkelijke eigenschappen" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Promethium&action=edit&section=7" title="De broncode bewerken van de sectie: Opmerkelijke eigenschappen"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Promethium is een <a href="/wiki/B%C3%A8tastraling" title="Bètastraling">bètastraler</a>. Wanneer bètadeeltjes botsen met elementen met hoge atoomnummers, kunnen ze röntgenstraling genereren. Tot op heden is er vrij weinig bekend over de eigenschappen van dit element. Er bestaan twee <a href="/wiki/Allotroop" class="mw-redirect" title="Allotroop">allotropen</a>, en zouten van promethium <a href="/wiki/Luminescentie" title="Luminescentie">luminesceren</a> in het donker met een blauwe of groene gloed. </p> <div class="mw-heading mw-heading2"><h2 id="Verschijning">Verschijning</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Promethium&veaction=edit&section=8" title="Bewerk dit kopje: Verschijning" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Promethium&action=edit&section=8" title="De broncode bewerken van de sectie: Verschijning"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Op aarde is promethium niet in de natuur aangetroffen, maar astronomisch onderzoek heeft aangetoond dat het op de <a href="/wiki/Ster_(hemellichaam)" title="Ster (hemellichaam)">ster</a> <a href="/w/index.php?title=HR465&action=edit&redlink=1" class="new" title="HR465 (de pagina bestaat niet)">HR<sup>465</sup></a> in het <a href="/wiki/Andromedanevel" title="Andromedanevel">Andromedastelsel</a> wel voorkomt.<sup id="cite_ref-CRC_11-0" class="reference"><a href="#cite_note-CRC-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> Dit element is recent gevormd aan het steroppervlak, omdat er geen promethiumisotopen bekend zijn met een halveringstijd langer dan 17,7 jaar. </p><p>In nucleaire installaties wordt promethium geproduceerd door <sup>146</sup>Nd te bombarderen met neutronen waarbij <sup>147</sup>Nd ontstaat. Onder uitzending van bètadeeltjes vervalt deze neodymiumisotoop tot <sup>147</sup>Pm. </p> <div class="mw-heading mw-heading2"><h2 id="Isotopen">Isotopen</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Promethium&veaction=edit&section=9" title="Bewerk dit kopje: Isotopen" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Promethium&action=edit&section=9" title="De broncode bewerken van de sectie: Isotopen"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="hatnote" style="margin-bottom:0.5em; padding:0.5em 0 0.5em 1.6em; font-size:95%;" role="note"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/1rightarrow_blue.svg/15px-1rightarrow_blue.svg.png" decoding="async" width="15" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/1rightarrow_blue.svg/23px-1rightarrow_blue.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ee/1rightarrow_blue.svg/30px-1rightarrow_blue.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span> <i>Zie <a href="/wiki/Isotopen_van_promethium" title="Isotopen van promethium">Isotopen van promethium</a> voor het hoofdartikel over dit onderwerp.</i></div> <table class="wikitable" style="font-size:90%;"> <tbody><tr> <th colspan="6">Stabielste isotopen </th></tr> <tr> <th><a href="/wiki/Isotoop" title="Isotoop">Iso</a> </th> <th><a href="/wiki/Relatieve_aanwezigheid" title="Relatieve aanwezigheid">RA</a> (%) </th> <th><a href="/wiki/Halveringstijd" title="Halveringstijd">Halveringstijd</a> </th> <th><a href="/wiki/Vervalvorm" class="mw-redirect" title="Vervalvorm">VV</a> </th> <th><a href="/wiki/Vervalenergie" title="Vervalenergie">VE</a> (M<a href="/wiki/Elektronvolt" title="Elektronvolt">eV</a>) </th> <th><a href="/wiki/Vervalproduct" title="Vervalproduct">VP</a> </th></tr> <tr> <td><sup>145</sup>Pm </td> <td><a href="/wiki/Synthetische_radio-isotoop" title="Synthetische radio-isotoop">syn</a> </td> <td>17,7 <a href="/wiki/Jaar" title="Jaar">j</a> </td> <td><a href="/wiki/Elektronenvangst" title="Elektronenvangst">ε</a> </td> <td>1,805 </td> <td><sup>141</sup>Pr </td></tr> <tr> <td><sup>146</sup>Pm </td> <td><a href="/wiki/Synthetische_radio-isotoop" title="Synthetische radio-isotoop">syn</a> </td> <td>5,53 <a href="/wiki/Jaar" title="Jaar">j</a> </td> <td><a href="/wiki/B%C3%A8taverval" title="Bètaverval">β<sup>−</sup></a> </td> <td>1,472 </td> <td><sup>146</sup>Sm </td></tr> <tr> <td><sup>147</sup>Pm </td> <td><a href="/wiki/Synthetische_radio-isotoop" title="Synthetische radio-isotoop">syn</a> </td> <td>2,62 <a href="/wiki/Jaar" title="Jaar">j</a> </td> <td><a href="/wiki/B%C3%A8taverval" title="Bètaverval">β<sup>−</sup></a> </td> <td>2,690 </td> <td><sup>147</sup>Sm </td></tr></tbody></table> <p>Er zijn 36 isotopen van promethium bekend. <sup>145</sup>Pm is met een <a href="/wiki/Halveringstijd" title="Halveringstijd">halveringstijd</a> van 17,7 jaar het stabielst. <sup>146</sup>Pm en <sup>147</sup>Pm hebben halveringstijden van enkele jaren. De overige isotopen zijn duidelijk instabieler. </p> <div class="mw-heading mw-heading2"><h2 id="Toxicologie_en_veiligheid">Toxicologie en veiligheid</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Promethium&veaction=edit&section=10" title="Bewerk dit kopje: Toxicologie en veiligheid" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Promethium&action=edit&section=10" title="De broncode bewerken van de sectie: Toxicologie en veiligheid"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Promethium is radioactief en moet zorgvuldig behandeld worden. Dit type van radioactieve bronnen wordt vaak gebruikt in bedrijven als <a href="/wiki/Sappi" title="Sappi">Sappi</a> om het gramgewicht van bepaalde materialen (bijvoorbeeld papier) te meten. De activiteit van dit type van bronnen is heel beperkt en houdt over het algemeen weinig besmettingsgevaar in voor de bevolking, arbeiders en het milieu.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Externe_links">Externe links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Promethium&veaction=edit&section=11" title="Bewerk dit kopje: Externe links" class="mw-editsection-visualeditor"><span>bewerken</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Promethium&action=edit&section=11" title="De broncode bewerken van de sectie: Externe links"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li class="mw-empty-elt"></li> <li><a rel="nofollow" class="external text" href="http://www.lenntech.nl/periodiek/elementen/Pm.htm"><i>Lenntech.nl</i> - promethium</a></li> <li><style data-mw-deduplicate="TemplateStyles:r67679320">.mw-parser-output .taalaanduiding{font-family:sans-serif;font-size:85%;cursor:help;color:var(--color-subtle,#555)}.mw-parser-output .taalaanduiding span{border-bottom:1px dotted var(--color-subtle,#555)}</style><span class="taalaanduiding" title="Taal: Engels">(<span>en</span>) </span><a rel="nofollow" class="external text" href="http://environmentalchemistry.com/yogi/periodic/Pm.html"><i>EnvironmentalChemistry.com</i> - promethium</a></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r67679320"><span class="taalaanduiding" title="Taal: Engels">(<span>en</span>) </span><a rel="nofollow" class="external text" href="http://www.webelements.com/webelements/elements/text/Pm/index.html"><i>WebElements.com</i> - promethium</a></li></ul> <div class="toccolours appendix" role="presentation" style="font-size:90%; margin:1em 0 -0.5em; clear:both;"> <div><span style="font-weight:bold">Bronnen, noten en/of referenties</span></div> <div class="reflist" style="list-style-type: decimal;"><div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREFRolla,_L.,_Fernandes,_L.1926"><span style="font-variant:small-caps;">Rolla, L., Fernandes, L.</span> (1926). <cite>Über das Element der Atomnummer 61</cite>. <i>Zeitschrift für anorganische und allgemeine Chemie</i> <b>157</b>: 371. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>: <a rel="nofollow" class="external text" href="https://doi.org/10.1002/zaac.19261570129">10.1002/zaac.19261570129</a>. </span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREFNoyes,_W._A.1927"><span style="font-variant:small-caps;">Noyes, W. A.</span> (1927). <cite><a rel="nofollow" class="external text" href="https://archive.org/details/sim_nature-uk_1927-07-02_120_3009/page/n14">Florentium or Illinium?</a></cite>. <i>Nature</i> <b>120</b>: 14. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>: <a rel="nofollow" class="external text" href="https://doi.org/10.1038/120014c0">10.1038/120014c0</a>. </span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREFRolla,_L.,_Fernandes,_L.1927"><span style="font-variant:small-caps;">Rolla, L., Fernandes, L.</span> (1927). <cite><a rel="nofollow" class="external text" href="https://archive.org/details/sim_nature-uk_1927-04-30_119_3000/page/n11">Florentium or Illinium?</a></cite>. <i>Nature</i> <b>119</b>: 637. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>: <a rel="nofollow" class="external text" href="https://doi.org/10.1038/119637a0">10.1038/119637a0</a>. </span></span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREFRolla,_L.,_Fernandes,_L.1928"><span style="font-variant:small-caps;">Rolla, L., Fernandes, L.</span> (1928). <cite>Florentium. II</cite>. <i>Zeitschrift für anorganische und allgemeine Chemie</i> <b>169</b>: 319. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>: <a rel="nofollow" class="external text" href="https://doi.org/10.1002/zaac.19281690128">10.1002/zaac.19281690128</a>. </span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><a href="#cite_ref-5">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREFRolla,_L.,_Fernandes,_L.1927"><span style="font-variant:small-caps;">Rolla, L., Fernandes, L.</span> (1927). <cite>Florentium</cite>. <i>Zeitschrift für anorganische und allgemeine Chemie</i> <b>163</b>: 40. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>: <a rel="nofollow" class="external text" href="https://doi.org/10.1002/zaac.19271630104">10.1002/zaac.19271630104</a>. </span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><a href="#cite_ref-6">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREFRolla,_L.,_Fernandes,_L.1927"><span style="font-variant:small-caps;">Rolla, L., Fernandes, L.</span> (1927). <cite>Über Das Element der Atomnummer 61 (Florentium)</cite>. <i>Zeitschrift für anorganische und allgemeine Chemie</i> <b>160</b>: 190. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>: <a rel="nofollow" class="external text" href="https://doi.org/10.1002/zaac.19271600119">10.1002/zaac.19271600119</a>. </span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><a href="#cite_ref-7">↑</a></span> <span class="reference-text">Het concentraat was verkregen uit <a href="/wiki/Monaziet" title="Monaziet">monaziet</a>, afkomstig uit <a href="/wiki/Brazili%C3%AB" title="Brazilië">Brazilië</a></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><a href="#cite_ref-8">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREFHarris,_J._A.,_Yntema,_L._F.,_Hopkins,_B._S.1926"><span style="font-variant:small-caps;">Harris, J. A., Yntema, L. F., Hopkins, B. S.</span> (1926). <cite><a rel="nofollow" class="external text" href="https://archive.org/details/sim_nature-uk_1926-06-05_117_2953/page/n14">The Element of Atomic Number 61; Illinium</a></cite>. <i>Nature</i> <b>117</b>: 792. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>: <a rel="nofollow" class="external text" href="https://doi.org/10.1038/117792a0">10.1038/117792a0</a>. </span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><a href="#cite_ref-9">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREFBrauner,_B.1926"><span style="font-variant:small-caps;">Brauner, B.</span> (1926). <cite><a rel="nofollow" class="external text" href="https://archive.org/details/sim_nature-uk_1926-07-17_118_2959/page/n10">The New Element of Atomic Number 61: Illinium</a></cite>. <i>Nature</i> <b>118</b>: 84. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>: <a rel="nofollow" class="external text" href="https://doi.org/10.1038/118084b0">10.1038/118084b0</a>. </span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><a href="#cite_ref-10">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREFMeyer,_R._J.,_Schumacher,_G.,_Kotowski,_A.1926"><span style="font-variant:small-caps;">Meyer, R. J., Schumacher, G., Kotowski, A.</span> (1926). <cite><a rel="nofollow" class="external text" href="https://archive.org/details/sim_naturwissenschaften_1926-08-06_14_32/page/n15">Über das Element 61 (Illinium)</a></cite>. <i>Naturwissenschaften</i> <b>14</b>: 771. <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>: <a rel="nofollow" class="external text" href="https://doi.org/10.1007/BF01490264">10.1007/BF01490264</a>. </span></span> </li> <li id="cite_note-CRC-11"><span class="mw-cite-backlink"><a href="#cite_ref-CRC_11-0">↑</a></span> <span class="reference-text"><span class="citation" id="CITEREF1978_B-29"><cite><i><a rel="nofollow" class="external text" href="https://archive.org/details/crchandbookofche00clev">CRC Handbook of Chemistry and Physics</a></i></cite>, 56. CRC press (1978), B-29. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210507032442/https://archive.org/details/crchandbookofche00clev">Gearchiveerd</a> op <span class="mw-formatted-date" title="2021-05-07">7 mei 2021</span>.</span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><a href="#cite_ref-12">↑</a></span> <span class="reference-text"><a href="/wiki/FANC" class="mw-redirect" title="FANC">FANC</a>, 25 juni 2014: <a rel="nofollow" class="external text" href="http://www.fanc.fgov.be/nl/news/sappi-lanaken-anomalie-ingedeeld-op-niveau-1-van-de-ines-schaal/688.aspx">Sappi Lanaken: anomalie ingedeeld op niveau 1 van de INES-schaal</a></span> </li> </ol></div></div> </div> <style data-mw-deduplicate="TemplateStyles:r67837862">.mw-parser-output .navigatie{position:relative;clear:both;overflow:auto;margin:1em auto -0.5em;padding:2px;background-color:var(--background-color-neutral-subtle,#f8f9fa);border:1px solid 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href="/wiki/Dysprosium" title="Dysprosium">dysprosium</a> · <a href="/wiki/Holmium" title="Holmium">holmium</a> · <a href="/wiki/Erbium" title="Erbium">erbium</a> · <a href="/wiki/Thulium" title="Thulium">thulium</a> · <a href="/wiki/Ytterbium" title="Ytterbium">ytterbium</a> · <a href="/wiki/Lutetium" title="Lutetium">lutetium</a> </p> </div></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r67837862"> <div class="navigatie" role="navigation" aria-labelledby="Chemische_elementen_en_isotopen"> <div class="navigatie-afb-links noviewer"><div class="navigatie-bewerken show-autoconfirmed nomobile"><span class="nowrap skin-invert-image"><span typeof="mw:File"><a href="/wiki/Sjabloon:Navigatie_elementen" title="Sjabloon:Navigatie elementen"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/OOjs_UI_icon_article-ltr.svg/16px-OOjs_UI_icon_article-ltr.svg.png" decoding="async" width="16" height="16" class="mw-file-element" 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/></span></span> · <span typeof="mw:File"><a href="//nl.wikipedia.org/w/index.php?title=Sjabloon:Navigatie_elementen&action=edit" title="Sjabloon bewerken"><img alt="Sjabloon bewerken" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/16px-OOjs_UI_icon_edit-ltr.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/24px-OOjs_UI_icon_edit-ltr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr.svg/32px-OOjs_UI_icon_edit-ltr.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></div></div> <div id="Chemische_elementen_en_isotopen" class="navigatie-titel"><a href="/wiki/Scheikunde" title="Scheikunde">Chemische</a> elementen en isotopen</div> <div class="navigatie-inhoud"> <style data-mw-deduplicate="TemplateStyles:r67785531">.mw-parser-output .navigatie-tabel{margin:0 auto 0 auto;text-align:left}.mw-parser-output .navigatie-tabel .links{text-align:right}.mw-parser-output .navigatie-tabel .rechts{padding-left:0.5em}@media screen and (max-width:640px){.mw-parser-output .navigatie-tabel tr{display:grid;grid-template-columns:1fr;width:100%;margin-bottom:0.5em}.mw-parser-output .navigatie-tabel tr:last-of-type{margin-bottom:0}.mw-parser-output .navigatie-tabel .links{text-align:unset}.mw-parser-output .navigatie-tabel .rechts{padding:unset}}</style><table class="navigatie-tabel vatop" cellpadding="0" cellspacing="0" style=""><tbody><tr><td class="links" style=""><b>Periodiek systeem:</b></td><td class="rechts"><a href="/wiki/Periodiek_systeem" title="Periodiek systeem">standaard</a> · <a href="/wiki/Periodiek_systeem/Alternatieve_tabel" title="Periodiek systeem/Alternatieve tabel">alternatief</a> · <a href="/wiki/Periodiek_systeem/Elektronenconfiguratie" title="Periodiek systeem/Elektronenconfiguratie">elektronenconfiguratie</a> · <a href="/wiki/Ezelsbruggetje#Scheikunde" title="Ezelsbruggetje">ezelsbruggetje eerste 20 elementen</a> · <a href="/wiki/Geschiedenis_van_het_periodiek_systeem" title="Geschiedenis van het periodiek systeem">geschiedenis</a></td></tr><tr><td class="links"><b>Isotopentabel:</b></td><td class="rechts"><a href="/wiki/Isotopentabel" title="Isotopentabel">op element (compleet</a> <a href="/wiki/Isotopentabel_(in_delen)" title="Isotopentabel (in delen)">/ in delen)</a> · <a href="/wiki/Isotopenkaart" title="Isotopenkaart">op atoommassa</a></td></tr><tr><td class="links"><b>Zie ook:</b></td><td class="rechts"><a href="/wiki/Lijst_van_chemische_elementen" title="Lijst van chemische elementen">lijst van chemische elementen</a> · <a href="/wiki/Abundantie_(scheikunde)" title="Abundantie (scheikunde)">abundantie</a></td></tr></tbody></table> </div></div> <div class="interProject wiktionary mw-list-item" style="display:none;"><a href="https://nl.wiktionary.org/wiki/Special:Search/promethium" 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