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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=Francium" 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=Francium" 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=Francium" 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> <ul id="toc-Ontdekking-sublist" class="vector-toc-list"> </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">Francium</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 147 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-147" 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">147 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/Frankium" title="Frankium – Afrikaans" lang="af" hreflang="af" data-title="Frankium" 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%8D%E1%88%AB%E1%8A%95%E1%88%BA%E1%8B%A8%E1%88%9D" title="ፍራንሺየም – Amhaars" lang="am" hreflang="am" data-title="ፍራንሺየም" data-language-autonym="አማርኛ" data-language-local-name="Amhaars" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Francio" title="Francio – Aragonees" lang="an" hreflang="an" data-title="Francio" data-language-autonym="Aragonés" data-language-local-name="Aragonees" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%AB%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%82%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="फ्रांसियम – Angika" lang="anp" hreflang="anp" data-title="फ्रांसियम" 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/%D9%81%D8%B1%D8%A7%D9%86%D8%B3%D9%8A%D9%88%D9%85" title="فرانسيوم – Arabisch" lang="ar" hreflang="ar" data-title="فرانسيوم" 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%81%D8%B1%D8%A7%D9%86%D8%B3%D9%8A%D9%88%D9%85" title="فرانسيوم – Marokkaans Arabisch" lang="ary" hreflang="ary" data-title="فرانسيوم" 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/%D9%81%D8%B1%D8%A7%D9%86%D8%B3%D9%8A%D9%88%D9%85" title="فرانسيوم – Egyptisch Arabisch" lang="arz" hreflang="arz" data-title="فرانسيوم" 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/Franciu" title="Franciu – Asturisch" lang="ast" hreflang="ast" data-title="Franciu" 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/Fransium" title="Fransium – Azerbeidzjaans" lang="az" hreflang="az" data-title="Fransium" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbeidzjaans" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Fransium" title="Fransium – Balinees" lang="ban" hreflang="ban" data-title="Fransium" 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-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Pransyo" title="Pransyo – Central Bikol" lang="bcl" hreflang="bcl" data-title="Pransyo" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A4%D1%80%D0%B0%D0%BD%D1%86%D1%8B%D0%B9" title="Францый – Belarussisch" lang="be" hreflang="be" data-title="Францый" 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%A4%D1%80%D0%B0%D0%BD%D1%86" title="Франц – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Франц" 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%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D0%B9" title="Франций – Bulgaars" lang="bg" hreflang="bg" data-title="Франций" 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%AB%E0%A5%8D%E0%A4%B0%E0%A4%82%E0%A4%B6%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="फ्रंशियम – Bhojpuri" lang="bh" hreflang="bh" data-title="फ्रंशियम" 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%AB%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%B8%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE" title="ফ্রান্সিয়াম – Bengaals" lang="bn" hreflang="bn" data-title="ফ্রান্সিয়াম" data-language-autonym="বাংলা" data-language-local-name="Bengaals" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%A7%E0%BE%A6%E0%BC%8B%E0%BD%A2%E0%BD%93%E0%BC%8B%E0%BD%A6%E0%BD%B2%E0%BD%98%E0%BC%8D" title="ཧྦ་རན་སིམ། – Tibetaans" lang="bo" hreflang="bo" data-title="ཧྦ་རན་སིམ།" data-language-autonym="བོད་ཡིག" data-language-local-name="Tibetaans" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Frankiom" title="Frankiom – Bretons" lang="br" hreflang="br" data-title="Frankiom" 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/Francij" title="Francij – Bosnisch" lang="bs" hreflang="bs" data-title="Francij" data-language-autonym="Bosanski" data-language-local-name="Bosnisch" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca badge-Q17437796 badge-featuredarticle mw-list-item" title="uitgelicht artikel"><a href="https://ca.wikipedia.org/wiki/Franci" title="Franci – Catalaans" lang="ca" hreflang="ca" data-title="Franci" 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/Francium" title="Francium – Mindong" lang="cdo" hreflang="cdo" data-title="Francium" 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/Pransyo" title="Pransyo – Cebuano" lang="ceb" hreflang="ceb" data-title="Pransyo" 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%81%D8%B1%D8%A7%D9%86%D8%B3%DB%8C%DB%86%D9%85" title="فرانسیۆم – Soranî" lang="ckb" hreflang="ckb" data-title="فرانسیۆم" 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/Franciu" title="Franciu – Corsicaans" lang="co" hreflang="co" data-title="Franciu" 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/Francium" title="Francium – Tsjechisch" lang="cs" hreflang="cs" data-title="Francium" 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%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D0%B9" title="Франций – Tsjoevasjisch" lang="cv" hreflang="cv" data-title="Франций" 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/Ffranciwm" title="Ffranciwm – Welsh" lang="cy" hreflang="cy" data-title="Ffranciwm" 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/Francium" title="Francium – Deens" lang="da" hreflang="da" data-title="Francium" 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/Francium" title="Francium – Duits" lang="de" hreflang="de" data-title="Francium" 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%A6%CF%81%CE%AC%CE%B3%CE%BA%CE%B9%CE%BF" title="Φράγκιο – Grieks" lang="el" hreflang="el" data-title="Φράγκιο" 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-Q17437796 badge-featuredarticle mw-list-item" title="uitgelicht artikel"><a href="https://en.wikipedia.org/wiki/Francium" title="Francium – Engels" lang="en" hreflang="en" data-title="Francium" 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/Franciumo" title="Franciumo – Esperanto" lang="eo" hreflang="eo" data-title="Franciumo" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es badge-Q17437796 badge-featuredarticle mw-list-item" title="uitgelicht artikel"><a href="https://es.wikipedia.org/wiki/Francio" title="Francio – Spaans" lang="es" hreflang="es" data-title="Francio" 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/Frantsium" title="Frantsium – Estisch" lang="et" hreflang="et" data-title="Frantsium" 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/Frantzio" title="Frantzio – Baskisch" lang="eu" hreflang="eu" data-title="Frantzio" data-language-autonym="Euskara" data-language-local-name="Baskisch" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa badge-Q17437798 badge-goodarticle mw-list-item" title="goed artikel"><a href="https://fa.wikipedia.org/wiki/%D9%81%D8%B1%D8%A7%D9%86%D8%B3%DB%8C%D9%85" title="فرانسیم – Perzisch" lang="fa" hreflang="fa" data-title="فرانسیم" 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/Frankium" title="Frankium – Fins" lang="fi" hreflang="fi" data-title="Frankium" data-language-autonym="Suomi" data-language-local-name="Fins" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Fransium" title="Fransium – Faeröers" lang="fo" hreflang="fo" data-title="Fransium" data-language-autonym="Føroyskt" data-language-local-name="Faeröers" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr badge-Q17437798 badge-goodarticle mw-list-item" title="goed artikel"><a href="https://fr.wikipedia.org/wiki/Francium" title="Francium – Frans" lang="fr" hreflang="fr" data-title="Francium" 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/Frantsium" title="Frantsium – Noord-Fries" lang="frr" hreflang="frr" data-title="Frantsium" 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/Franci" title="Franci – Friulisch" lang="fur" hreflang="fur" data-title="Franci" 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/Frainciam" title="Frainciam – Iers" lang="ga" hreflang="ga" data-title="Frainciam" data-language-autonym="Gaeilge" data-language-local-name="Iers" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E9%88%81" title="鈁 – Ganyu" lang="gan" hreflang="gan" data-title="鈁" data-language-autonym="贛語" data-language-local-name="Ganyu" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Fraingium" title="Fraingium – Schots-Gaelisch" lang="gd" hreflang="gd" data-title="Fraingium" 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/Francio" title="Francio – Galicisch" lang="gl" hreflang="gl" data-title="Francio" data-language-autonym="Galego" data-language-local-name="Galicisch" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Hy%C3%A3siakuarepoti" title="Hyãsiakuarepoti – Guaraní" lang="gn" hreflang="gn" data-title="Hyãsiakuarepoti" data-language-autonym="Avañe'ẽ" data-language-local-name="Guaraní" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%AB%E0%AB%8D%E0%AA%B0%E0%AA%BE%E0%AA%82%E0%AA%B8%E0%AB%80%E0%AA%AF%E0%AA%AE" title="ફ્રાંસીયમ – Gujarati" lang="gu" hreflang="gu" data-title="ફ્રાંસીયમ" 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/Frankium" title="Frankium – Manx" lang="gv" hreflang="gv" data-title="Frankium" 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/Francium" title="Francium – Hakka" lang="hak" hreflang="hak" data-title="Francium" 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%A0%D7%A6%D7%99%D7%95%D7%9D" title="פרנציום – Hebreeuws" lang="he" hreflang="he" data-title="פרנציום" 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%AB%E0%A4%BC%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%A8%E0%A5%8D%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="फ़्रान्सियम – Hindi" lang="hi" hreflang="hi" data-title="फ़्रान्सियम" 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/Francium" title="Francium – Fijisch Hindi" lang="hif" hreflang="hif" data-title="Francium" 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/Francij" title="Francij – Kroatisch" lang="hr" hreflang="hr" data-title="Francij" data-language-autonym="Hrvatski" data-language-local-name="Kroatisch" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Fransy%C3%B2m" title="Fransyòm – Haïtiaans Creools" lang="ht" hreflang="ht" data-title="Fransyòm" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haïtiaans Creools" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Francium" title="Francium – Hongaars" lang="hu" hreflang="hu" data-title="Francium" 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%96%D6%80%D5%A1%D5%B6%D5%BD%D5%AB%D5%B8%D6%82%D5%B4" title="Ֆրանսիում – Armeens" lang="hy" hreflang="hy" data-title="Ֆրանսիում" 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/Francium" title="Francium – Interlingua" lang="ia" hreflang="ia" data-title="Francium" 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/Fransium" title="Fransium – Indonesisch" lang="id" hreflang="id" data-title="Fransium" 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/Francio" title="Francio – Ido" lang="io" hreflang="io" data-title="Francio" 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/Frans%C3%ADn" title="Fransín – IJslands" lang="is" hreflang="is" data-title="Fransín" 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/Francio" title="Francio – Italiaans" lang="it" hreflang="it" data-title="Francio" 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%95%E3%83%A9%E3%83%B3%E3%82%B7%E3%82%A6%E3%83%A0" title="フランシウム – Japans" lang="ja" hreflang="ja" data-title="フランシウム" 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/fasysodna" title="fasysodna – Lojban" lang="jbo" hreflang="jbo" data-title="fasysodna" 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/Fransium" title="Fransium – Javaans" lang="jv" hreflang="jv" data-title="Fransium" 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%A4%E1%83%A0%E1%83%90%E1%83%9C%E1%83%AA%E1%83%98%E1%83%A3%E1%83%9B%E1%83%98" title="ფრანციუმი – Georgisch" lang="ka" hreflang="ka" data-title="ფრანციუმი" 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/Frans%C9%A9y%C9%94m" title="Fransɩyɔm – Kabiye" lang="kbp" hreflang="kbp" data-title="Fransɩyɔm" 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%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D0%B9" title="Франций – Kazachs" lang="kk" hreflang="kk" data-title="Франций" 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%AB%E0%B3%8D%E0%B2%B0%E0%B2%BE%E0%B2%A8%E0%B3%8D%E0%B2%B8%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ಫ್ರಾನ್ಸಿಯಮ್ – Kannada" lang="kn" hreflang="kn" data-title="ಫ್ರಾನ್ಸಿಯಮ್" 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%9E%91%EC%8A%98" title="프랑슘 – Koreaans" lang="ko" hreflang="ko" data-title="프랑슘" data-language-autonym="한국어" data-language-local-name="Koreaans" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Fransiy%C3%BBm" title="Fransiyûm – Koerdisch" lang="ku" hreflang="ku" data-title="Fransiyûm" data-language-autonym="Kurdî" data-language-local-name="Koerdisch" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D0%B9" title="Франций – Komi" lang="kv" hreflang="kv" data-title="Франций" 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/Frankiom" title="Frankiom – Cornish" lang="kw" hreflang="kw" data-title="Frankiom" 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%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D0%B9" title="Франций – Kirgizisch" lang="ky" hreflang="ky" data-title="Франций" 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/Francium" title="Francium – Latijn" lang="la" hreflang="la" data-title="Francium" 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/Francium" title="Francium – Luxemburgs" lang="lb" hreflang="lb" data-title="Francium" 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/Francium" title="Francium – Limburgs" lang="li" hreflang="li" data-title="Francium" 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/Fransio" title="Fransio – Ligurisch" lang="lij" hreflang="lij" data-title="Fransio" 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/Francio" title="Francio – Lombardisch" lang="lmo" hreflang="lmo" data-title="Francio" 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/Francis" title="Francis – Litouws" lang="lt" hreflang="lt" data-title="Francis" 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/Francijs" title="Francijs – Lets" lang="lv" hreflang="lv" data-title="Francijs" data-language-autonym="Latviešu" data-language-local-name="Lets" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%9A%D1%80%D0%B0%D0%BD%D1%86%D0%B8" title="Кранци – Moksja" lang="mdf" hreflang="mdf" data-title="Кранци" data-language-autonym="Мокшень" data-language-local-name="Moksja" class="interlanguage-link-target"><span>Мокшень</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D1%83%D0%BC" title="Франциум – Macedonisch" lang="mk" hreflang="mk" data-title="Франциум" 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%AB%E0%B5%8D%E0%B4%B0%E0%B4%BE%E0%B5%BB%E0%B4%B8%E0%B4%BF%E0%B4%AF%E0%B4%82" title="ഫ്രാൻസിയം – Malayalam" lang="ml" hreflang="ml" data-title="ഫ്രാൻസിയം" 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%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8" title="Франци – Mongools" lang="mn" hreflang="mn" data-title="Франци" 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%90%EA%AF%AD%EA%AF%94%EA%AF%A5%EA%AF%9F%EA%AF%81%EA%AF%A4%EA%AF%8C%EA%AF%9D" title="ꯐ꯭ꯔꯥꯟꯁꯤꯌꯝ – Meitei" lang="mni" hreflang="mni" data-title="ꯐ꯭ꯔꯥꯟꯁꯤꯌꯝ" 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%AB%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%A8%E0%A5%8D%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="फ्रान्सियम – Marathi" lang="mr" hreflang="mr" data-title="फ्रान्सियम" 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%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D0%B9" title="Франций – West-Mari" lang="mrj" hreflang="mrj" data-title="Франций" 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/Fransium" title="Fransium – Maleis" lang="ms" hreflang="ms" data-title="Fransium" 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%96%E1%80%9B%E1%80%94%E1%80%BA%E1%80%85%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="ဖရန်စီယမ် – Birmaans" lang="my" hreflang="my" data-title="ဖရန်စီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Birmaans" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-mzn badge-Q17437796 badge-featuredarticle mw-list-item" title="uitgelicht artikel"><a href="https://mzn.wikipedia.org/wiki/%D9%81%D8%B1%D8%A7%D9%86%D8%B3%DB%8C%D9%88%D9%85" title="فرانسیوم – Mazanderani" lang="mzn" hreflang="mzn" data-title="فرانسیوم" data-language-autonym="مازِرونی" data-language-local-name="Mazanderani" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Francium" title="Francium – Nedersaksisch" lang="nds" hreflang="nds" data-title="Francium" data-language-autonym="Plattdüütsch" data-language-local-name="Nedersaksisch" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%AB%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%A8%E0%A5%8D%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="फ्रान्सियम – Newari" lang="new" hreflang="new" data-title="फ्रान्सियम" 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/Francium" title="Francium – Noors - Nynorsk" lang="nn" hreflang="nn" data-title="Francium" 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/Francium" title="Francium – Noors - Bokmål" lang="nb" hreflang="nb" data-title="Francium" 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/Franci" title="Franci – Occitaans" lang="oc" hreflang="oc" data-title="Franci" 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/Francii_(aineh)" title="Francii (aineh) – Livvi-Karelian" lang="olo" hreflang="olo" data-title="Francii (aineh)" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D0%B9" title="Франций – Ossetisch" lang="os" hreflang="os" data-title="Франций" data-language-autonym="Ирон" data-language-local-name="Ossetisch" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AB%E0%A8%BC%E0%A8%B0%E0%A8%BE%E0%A8%82%E0%A8%B8%E0%A9%80%E0%A8%85%E0%A8%AE" title="ਫ਼ਰਾਂਸੀਅਮ – Punjabi" lang="pa" hreflang="pa" data-title="ਫ਼ਰਾਂਸੀਅਮ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pi mw-list-item"><a href="https://pi.wikipedia.org/wiki/%E0%A4%AB%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%A8%E0%A5%8D%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="फ्रान्सियम – Pali" lang="pi" hreflang="pi" data-title="फ्रान्सियम" 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/Frans" title="Frans – Pools" lang="pl" hreflang="pl" data-title="Frans" 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/Fransio" title="Fransio – Piëmontees" lang="pms" hreflang="pms" data-title="Fransio" 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%81%D8%B1%D8%A7%D9%86%D8%B3%DB%8C%D9%85" title="فرانسیم – Western Punjabi" lang="pnb" hreflang="pnb" data-title="فرانسیم" 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%81%D8%B1%D8%A7%D9%86%D8%B3%D9%8A%D9%88%D9%85" title="فرانسيوم – Pasjtoe" lang="ps" hreflang="ps" data-title="فرانسيوم" 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/Fr%C3%A2ncio" title="Frâncio – Portugees" lang="pt" hreflang="pt" data-title="Frâncio" 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/Pharansiyu" title="Pharansiyu – Quechua" lang="qu" hreflang="qu" data-title="Pharansiyu" 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/Franciu" title="Franciu – Roemeens" lang="ro" hreflang="ro" data-title="Franciu" 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/Franciu" title="Franciu – Aroemeens" lang="rup" hreflang="rup" data-title="Franciu" data-language-autonym="Armãneashti" data-language-local-name="Aroemeens" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ru badge-Q17437796 badge-featuredarticle mw-list-item" title="uitgelicht artikel"><a href="https://ru.wikipedia.org/wiki/%D0%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D0%B9" title="Франций – Russisch" lang="ru" hreflang="ru" data-title="Франций" 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%AB%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%A8%E0%A5%8D%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="फ्रान्सियम – Sanskriet" lang="sa" hreflang="sa" data-title="फ्रान्सियम" 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%A4%D1%80%D0%B0%D0%BD%D1%81%D0%B8%D1%83%D0%BC" title="Франсиум – Jakoets" lang="sah" hreflang="sah" data-title="Франсиум" 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/Fr%C3%A0ntziu" title="Fràntziu – Sardijns" lang="sc" hreflang="sc" data-title="Fràntziu" 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/Franciu" title="Franciu – Siciliaans" lang="scn" hreflang="scn" data-title="Franciu" 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/Francijum" title="Francijum – Servo-Kroatisch" lang="sh" hreflang="sh" data-title="Francijum" 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-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B7%86%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B7%90%E0%B6%B1%E0%B7%8A%E0%B7%83%E0%B7%92%E0%B6%BA%E0%B6%B8%E0%B7%8A" title="ෆ්‍රැන්සියම් – Singalees" lang="si" hreflang="si" data-title="ෆ්‍රැන්සියම්" data-language-autonym="සිංහල" data-language-local-name="Singalees" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Francium" title="Francium – Simple English" lang="en-simple" hreflang="en-simple" data-title="Francium" 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/Francium" title="Francium – Slowaaks" lang="sk" hreflang="sk" data-title="Francium" 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/Francij" title="Francij – Sloveens" lang="sl" hreflang="sl" data-title="Francij" data-language-autonym="Slovenščina" data-language-local-name="Sloveens" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Faransiyaam" title="Faransiyaam – Somalisch" lang="so" hreflang="so" data-title="Faransiyaam" data-language-autonym="Soomaaliga" data-language-local-name="Somalisch" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Franciumi" title="Franciumi – Albanees" lang="sq" hreflang="sq" data-title="Franciumi" 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%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D1%98%D1%83%D0%BC" title="Францијум – Servisch" lang="sr" hreflang="sr" data-title="Францијум" 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/Francium" title="Francium – Saterfries" lang="stq" hreflang="stq" data-title="Francium" data-language-autonym="Seeltersk" data-language-local-name="Saterfries" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Fransium" title="Fransium – Soendanees" lang="su" hreflang="su" data-title="Fransium" data-language-autonym="Sunda" data-language-local-name="Soendanees" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Francium" title="Francium – Zweeds" lang="sv" hreflang="sv" data-title="Francium" 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/Fransi" title="Fransi – Swahili" lang="sw" hreflang="sw" data-title="Fransi" 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%AE%BF%E0%AE%B0%E0%AE%BE%E0%AE%A9%E0%AF%8D%E0%AE%9A%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D_(%E0%AE%A4%E0%AE%A9%E0%AE%BF%E0%AE%AE%E0%AE%AE%E0%AF%8D)" title="பிரான்சியம் (தனிமம்) – Tamil" lang="ta" hreflang="ta" data-title="பிரான்சியம் (தனிமம்)" 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%AB%E0%B1%8D%E0%B0%B0%E0%B0%BE%E0%B0%A8%E0%B1%8D%E0%B0%B8%E0%B0%BF%E0%B0%AF%E0%B0%82" title="ఫ్రాన్సియం – Telugu" lang="te" hreflang="te" data-title="ఫ్రాన్సియం" 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%A4%D1%80%D0%B0%D0%BD%D1%81%D0%B8%D0%B9" title="Франсий – Tadzjieks" lang="tg" hreflang="tg" data-title="Франсий" data-language-autonym="Тоҷикӣ" data-language-local-name="Tadzjieks" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th badge-Q17437796 badge-featuredarticle mw-list-item" title="uitgelicht artikel"><a href="https://th.wikipedia.org/wiki/%E0%B9%81%E0%B8%9F%E0%B8%A3%E0%B8%99%E0%B9%80%E0%B8%8B%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="แฟรนเซียม – Thai" lang="th" hreflang="th" data-title="แฟรนเซียม" 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/Fransiyo" title="Fransiyo – Tagalog" lang="tl" hreflang="tl" data-title="Fransiyo" 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/Fransiyum" title="Fransiyum – Turks" lang="tr" hreflang="tr" data-title="Fransiyum" 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%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D0%B9" title="Франций – Tataars" lang="tt" hreflang="tt" data-title="Франций" 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/%D9%81%D8%B1%D8%A7%D9%86%D8%B3%D9%89%D9%8A" title="فرانسىي – Oeigoers" lang="ug" hreflang="ug" data-title="فرانسىي" 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%A4%D1%80%D0%B0%D0%BD%D1%86%D1%96%D0%B9" title="Францій – Oekraïens" lang="uk" hreflang="uk" data-title="Францій" 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%81%D8%B1%D8%A7%D9%86%D8%B3%DB%8C%D8%A6%D9%85" title="فرانسیئم – Urdu" lang="ur" hreflang="ur" data-title="فرانسیئم" 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/Fransiy" title="Fransiy – Oezbeeks" lang="uz" hreflang="uz" data-title="Fransiy" 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/Francii_(himine_element)" title="Francii (himine element) – Wepsisch" lang="vep" hreflang="vep" data-title="Francii (himine element)" 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 badge-Q17437796 badge-featuredarticle mw-list-item" title="uitgelicht artikel"><a href="https://vi.wikipedia.org/wiki/Franci" title="Franci – Vietnamees" lang="vi" hreflang="vi" data-title="Franci" 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-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Franciom" title="Franciom – Waals" lang="wa" hreflang="wa" data-title="Franciom" data-language-autonym="Walon" data-language-local-name="Waals" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Fransyo" title="Fransyo – Waray" lang="war" hreflang="war" data-title="Fransyo" 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%AB" title="钫 – Wuyu" lang="wuu" hreflang="wuu" data-title="钫" 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%A4%D1%80%D0%B0%D0%BD%D1%86%D0%B8%D1%83%D0%BC" title="Франциум – Kalmuks" lang="xal" hreflang="xal" data-title="Франциум" 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/Fr%C3%A1ns%C3%AD%E1%BB%8D%CC%80m" title="Fránsíọ̀m – Yoruba" lang="yo" hreflang="yo" data-title="Fránsíọ̀m" 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%AB" title="钫 – Chinees" lang="zh" hreflang="zh" data-title="钫" 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%8D%85" title="鍅 – Klassiek Chinees" lang="lzh" hreflang="lzh" data-title="鍅" 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/Francium" title="Francium – Minnanyu" lang="nan" hreflang="nan" data-title="Francium" 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%88%81" title="鈁 – Kantonees" lang="yue" hreflang="yue" data-title="鈁" 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/IShabalalambi" title="IShabalalambi – Zoeloe" lang="zu" hreflang="zu" data-title="IShabalalambi" 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/Q671#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 class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Francium" title="Inhoudspagina bekijken [c]" accesskey="c"><span>Artikel</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Overleg:Francium&action=edit&redlink=1" rel="discussion" class="new" title="Overleg over deze pagina (de pagina bestaat niet) [t]" accesskey="t"><span>Overleg</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Taalvariant wijzigen" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Nederlands</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Weergaven"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Francium"><span>Lezen</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Francium&veaction=edit" title="Deze pagina bewerken [v]" accesskey="v"><span>Bewerken</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Francium&action=edit" title="Broncode van deze pagina bewerken [e]" accesskey="e"><span>Brontekst bewerken</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Francium&action=history" title="Eerdere versies van deze pagina [h]" accesskey="h"><span>Geschiedenis weergeven</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Paginahulpmiddelen"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Hulpmiddelen" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Hulpmiddelen</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Hulpmiddelen</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">naar zijbalk verplaatsen</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">verbergen</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Meer opties" > <div class="vector-menu-heading"> Handelingen </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Francium"><span>Lezen</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Francium&veaction=edit" title="Deze pagina bewerken [v]" accesskey="v"><span>Bewerken</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Francium&action=edit" title="Broncode van deze pagina bewerken [e]" accesskey="e"><span>Brontekst bewerken</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Francium&action=history"><span>Geschiedenis weergeven</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Algemeen </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Speciaal:VerwijzingenNaarHier/Francium" title="Lijst met alle pagina's die naar deze pagina verwijzen [j]" accesskey="j"><span>Links naar deze pagina</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Speciaal:RecenteWijzigingenGelinkt/Francium" rel="nofollow" title="Recente wijzigingen in pagina's waar deze pagina naar verwijst [k]" accesskey="k"><span>Gerelateerde wijzigingen</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=nl" title="Bestanden uploaden [u]" accesskey="u"><span>Bestand uploaden</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Speciaal:SpecialePaginas" title="Lijst met alle speciale pagina's [q]" accesskey="q"><span>Speciale pagina's</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Francium&oldid=63833155" title="Permanente koppeling naar deze versie van deze pagina"><span>Permanente koppeling</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Francium&action=info" title="Meer informatie over deze pagina"><span>Paginagegevens</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Speciaal:Citeren&page=Francium&id=63833155&wpFormIdentifier=titleform" title="Informatie over hoe u deze pagina kunt citeren"><span>Deze pagina citeren</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Speciaal:UrlShortener&url=https%3A%2F%2Fnl.wikipedia.org%2Fwiki%2FFrancium"><span>Verkorte URL verkrijgen</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Speciaal:QrCode&url=https%3A%2F%2Fnl.wikipedia.org%2Fwiki%2FFrancium"><span>QR-code downloaden</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Afdrukken/exporteren </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Speciaal:Boek&bookcmd=book_creator&referer=Francium"><span>Boek aanmaken</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Speciaal:DownloadAsPdf&page=Francium&action=show-download-screen"><span>Downloaden als PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Francium&printable=yes" title="Printvriendelijke versie van deze pagina [p]" accesskey="p"><span>Afdrukversie</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In andere projecten </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Francium" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q671" title="Koppeling naar item in verbonden gegevensrepository [g]" accesskey="g"><span>Wikidata-item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Paginahulpmiddelen"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Uiterlijk"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Uiterlijk</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">naar zijbalk verplaatsen</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">verbergen</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> <div id="mw-indicator-woordenboek" class="mw-indicator"><div class="mw-parser-output"><span id="tpl_Woordenboek"><span typeof="mw:File"><a href="https://nl.wiktionary.org/wiki/francium" title="Zoek dit woord op in WikiWoordenboek"><img alt="Zoek dit woord op in WikiWoordenboek" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/18px-Wiktionary_small.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/27px-Wiktionary_small.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/36px-Wiktionary_small.svg.png 2x" data-file-width="350" data-file-height="350" /></a></span></span></div></div> </div> <div id="siteSub" class="noprint">Uit Wikipedia, de vrije encyclopedie</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="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">Francium </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="#777"><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="#fbf"><a class="mw-selflink selflink">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="#999"><a href="/wiki/Promethium" title="Promethium">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">Francium </td></tr> <tr> <th><a href="/wiki/Lijst_van_chemische_elementen" title="Lijst van chemische elementen">Symbool</a> </th> <td colspan="2">Fr </td></tr> <tr> <th><a href="/wiki/Atoomnummer" title="Atoomnummer">Atoomnummer</a> </th> <td colspan="2">87 </td></tr> <tr> <th><a href="/wiki/Groep_(periodiek_systeem)" title="Groep (periodiek systeem)">Groep</a> </th> <td colspan="2"><a href="/wiki/Alkalimetaal" title="Alkalimetaal">Alkalimetalen</a> </td></tr> <tr> <th><a href="/wiki/Periode_(scheikunde)" title="Periode (scheikunde)">Periode</a> </th> <td colspan="2"><a href="/wiki/Periode-7-element" title="Periode-7-element">Periode 7</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/S-blok" title="S-blok">S-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/Alkalimetaal" title="Alkalimetaal">Alkalimetalen</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">[223] </td></tr> <tr> <th><a href="/wiki/Elektronenconfiguratie" title="Elektronenconfiguratie">Elektronenconfiguratie</a> </th> <td colspan="2">[<a href="/wiki/Radon_(element)" title="Radon (element)">Rn</a>]7s<sup>1</sup> </td></tr> <tr> <th><a href="/wiki/Oxidatietoestand" title="Oxidatietoestand">Oxidatietoestanden</a> </th> <td colspan="2">+1 </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">0,7 </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">384 </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">1870 </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">300 </td></tr> <tr> <th><a href="/wiki/Kookpunt" title="Kookpunt">Kookpunt</a> (K) </th> <td colspan="2">950 </td></tr> <tr> <th><a href="/wiki/Aggregatietoestand" title="Aggregatietoestand">Aggregatietoestand</a> </th> <td colspan="2">Vast </td></tr> <tr> <th><a href="/wiki/Kristalstructuur" title="Kristalstructuur">Kristalstructuur</a> </th> <td colspan="2">Kub </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>Francium</b>, aangeduid met het symbool <b>Fr</b>, is het <a href="/wiki/Scheikundig_element" class="mw-redirect" title="Scheikundig element">scheikundige element</a> met <a href="/wiki/Atoomnummer" title="Atoomnummer">atoomnummer</a> 87. Het is een sterk <a href="/wiki/Radioactief" class="mw-redirect" title="Radioactief">radioactief</a> <a href="/wiki/Alkalimetaal" title="Alkalimetaal">alkalimetaal</a> met een metalliek donkergrijze kleur. Francium komt voor op aarde, maar in bijzonder kleine hoeveelheden. </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=Francium&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=Francium&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> <p>Francium is in <a href="/wiki/1939" title="1939">1939</a> ontdekt door de <a href="/wiki/Frankrijk" title="Frankrijk">Franse</a> <a href="/wiki/Lijst_van_natuurkundigen" title="Lijst van natuurkundigen">fysica</a> <a href="/wiki/Marguerite_Perey" title="Marguerite Perey">Marguerite Perey</a> van het <a href="/wiki/Curie-instituut" title="Curie-instituut">Curie-instituut</a> in <a href="/wiki/Parijs" title="Parijs">Parijs</a>. Zij ontdekte het element tijdens het bestuderen van de radioactieve vervalproducten van <a href="/wiki/Actinium" title="Actinium">actinium</a>. Het element is genoemd naar het land waarin het ontdekt is. </p><p>Tijdens <a href="/wiki/1970-1979" title="1970-1979">de jaren 1970</a> is er bij <a href="/wiki/CERN" title="CERN">CERN</a> onder leiding van <a href="/w/index.php?title=Sylvain_Lieberman&action=edit&redlink=1" class="new" title="Sylvain Lieberman (de pagina bestaat niet)">Sylvain Lieberman</a> onderzoek verricht naar de atoomstructuur van francium. Voor de productie van voldoende onderzoeksmateriaal is gebruikgemaakt van de isotopenscheider ISOLDE. Dit onderzoek heeft geresulteerd in kaarten met energieniveaus en gedetailleerde informatie over de structuren van enkele franciumisotopen. </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=Francium&veaction=edit&section=2" 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=Francium&action=edit&section=2" title="De broncode bewerken van de sectie: Toepassingen"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Tot op heden zijn er weinig industriële toepassingen van francium bekend. Soms wordt het bij radiologisch onderzoek in combinatie met <a href="/wiki/Radium" title="Radium">radium</a> gebruikt als neutronenbron. </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=Francium&veaction=edit&section=3" 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=Francium&action=edit&section=3" title="De broncode bewerken van de sectie: Opmerkelijke eigenschappen"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Francium is het zwaarste van de alkalimetalen. Doordat de levensduur van francium bijzonder kort is, komt het op aarde nauwelijks voor en zijn er weinig eigenschappen van bekend. Het kan gesynthetiseerd worden door <a href="/wiki/Thorium" title="Thorium">thorium</a> te bombarderen met <a href="/wiki/Proton_(deeltje)" title="Proton (deeltje)">protonen</a>. Chemisch gezien vertoont francium de meeste overeenkomsten met <a href="/wiki/Cesium" title="Cesium">cesium</a>. </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=Francium&veaction=edit&section=4" 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=Francium&action=edit&section=4" title="De broncode bewerken van de sectie: Verschijning"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Francium ontstaat in de aardkorst uit het <a href="/wiki/Alfastraling" title="Alfastraling">alfaverval</a> van <a href="/wiki/Actinium" title="Actinium">actinium</a>. Aangezien dat een zeer traag proces is en franciumisotopen een zeer korte levensduur hebben, is de totale hoeveelheid francium op aarde altijd zeer klein en wordt geschat op 25 tot 30 gram. Het wordt alleen aangetroffen in <a href="/wiki/Uranium" title="Uranium">uranium</a><a href="/wiki/Mineraal_(geologie)" title="Mineraal (geologie)">mineralen</a>. </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=Francium&veaction=edit&section=5" 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=Francium&action=edit&section=5" 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_francium" title="Isotopen van francium">Isotopen van francium</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>212</sup>Fr </td> <td><a href="/wiki/Synthetische_radio-isotoop" title="Synthetische radio-isotoop">syn</a> </td> <td>20 <a href="/wiki/Minuut_(tijd)" title="Minuut (tijd)">m</a> </td> <td><a href="/wiki/Alfastraling" title="Alfastraling">α</a> </td> <td>5,117 </td> <td><sup>208</sup>At </td></tr> <tr> <td><sup>223</sup>Fr </td> <td><a href="/wiki/Synthetische_radio-isotoop" title="Synthetische radio-isotoop">100</a> </td> <td>22 <a href="/wiki/Minuut_(tijd)" title="Minuut (tijd)">m</a> </td> <td><a href="/wiki/B%C3%A8taverval" title="Bètaverval">β<sup>−</sup></a> </td> <td>1,149 </td> <td><sup>223</sup>Ra </td></tr></tbody></table> <p>Er zijn 33 franciumisotopen bekend, die allemaal instabiel zijn. Het langstlevende en tevens enige natuurlijk voorkomende isotoop is <sup>223</sup>Fr en heeft een <a href="/wiki/Halveringstijd" title="Halveringstijd">halveringstijd</a> van 22 minuten. </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=Francium&veaction=edit&section=6" 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=Francium&action=edit&section=6" title="De broncode bewerken van de sectie: Toxicologie en veiligheid"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Over de mogelijk schadelijke gevolgen van francium is niets bekend, echter, omdat de andere alkalimetalen heftig reageren met water, wordt aangenomen dat ook francium dit zal doen. </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=Francium&veaction=edit&section=7" 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=Francium&action=edit&section=7" title="De broncode bewerken van de sectie: Externe links"><span>brontekst bewerken</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="interProject commons mw-list-item" style="display:none;"><a href="https://commons.wikimedia.org/wiki/Francium" class="extiw" title="commons:Francium">Mediabestanden</a></div> <div class="interProjectTemplate interProject-klein toccolours noprint" style="box-sizing:border-box; display:flex; gap:1em; align-items:center; font-size:85%; clear:right; float:right; margin: 0 0 1em 1em; padding:0.5em; 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href="http://www.lenntech.nl/periodiek/elementen/Fr.htm"><i>Lenntech.nl</i> - francium</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/Fr.html"><i>EnvironmentalChemistry.com</i> - francium</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/Fr/index.html"><i>WebElements.com</i> - francium</a></li></ul> <style data-mw-deduplicate="TemplateStyles:r67837862">.mw-parser-output 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title="Cesium">Cesium</a> · <a class="mw-selflink selflink">Francium</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" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c4/OOjs_UI_icon_article-ltr.svg/24px-OOjs_UI_icon_article-ltr.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c4/OOjs_UI_icon_article-ltr.svg/32px-OOjs_UI_icon_article-ltr.svg.png 2x" data-file-width="20" 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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/francium" class="extiw" title="wikt:Special:Search/francium">WikiWoordenboek</a></div><div class="interProjectTemplate"></div>    </div><noscript><img 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