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class="vector-toc-numb">2</span> <span>Egenskaper</span> </div> </a> <ul id="toc-Egenskaper-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Förekomst_och_framställning" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Förekomst_och_framställning"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Förekomst och framställning</span> </div> </a> <ul id="toc-Förekomst_och_framställning-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Användning" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Användning"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Användning</span> </div> </a> <button aria-controls="toc-Användning-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Växla underavsnittet Användning</span> </button> <ul id="toc-Användning-sublist" class="vector-toc-list"> <li id="toc-Atomur" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Atomur"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Atomur</span> </div> </a> <ul id="toc-Atomur-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Källor" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Källor"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Källor</span> </div> </a> <ul id="toc-Källor-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Innehåll" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Växla innehållsförteckningen" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Växla innehållsförteckningen</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Cesium</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå till en artikel på ett annat språk. Tillgänglig på 146 språk" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-146" 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">146 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Sesium" title="Sesium – afrikaans" lang="af" hreflang="af" data-title="Sesium" 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%88%B4%E1%88%B2%E1%8B%A8%E1%88%9D" title="ሴሲየም – amhariska" lang="am" hreflang="am" data-title="ሴሲየም" data-language-autonym="አማርኛ" data-language-local-name="amhariska" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%B8%E0%A5%80%E0%A4%9C%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सीजियम – angika" lang="anp" hreflang="anp" data-title="सीजियम" data-language-autonym="अंगिका" data-language-local-name="angika" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B3%D9%8A%D8%B2%D9%8A%D9%88%D9%85" title="سيزيوم – arabiska" lang="ar" hreflang="ar" data-title="سيزيوم" data-language-autonym="العربية" data-language-local-name="arabiska" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Cesio" title="Cesio – aragonesiska" lang="an" hreflang="an" data-title="Cesio" data-language-autonym="Aragonés" data-language-local-name="aragonesiska" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Cesiu" title="Cesiu – arumänska" lang="rup" hreflang="rup" data-title="Cesiu" data-language-autonym="Armãneashti" data-language-local-name="arumänska" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Cesiu" title="Cesiu – asturiska" lang="ast" hreflang="ast" data-title="Cesiu" data-language-autonym="Asturianu" data-language-local-name="asturiska" 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/Sezium" title="Sezium – azerbajdzjanska" lang="az" hreflang="az" data-title="Sezium" data-language-autonym="Azərbaycanca" data-language-local-name="azerbajdzjanska" 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/S%C3%A9sium" title="Sésium – balinesiska" lang="ban" hreflang="ban" data-title="Sésium" data-language-autonym="Basa Bali" data-language-local-name="balinesiska" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B8%E0%A6%BF%E0%A6%9C%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE" title="সিজিয়াম – bengali" lang="bn" hreflang="bn" data-title="সিজিয়াম" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Caesium" title="Caesium – min nan" lang="nan" hreflang="nan" data-title="Caesium" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="min nan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D0%B9" title="Цезий – basjkiriska" lang="ba" hreflang="ba" data-title="Цезий" data-language-autonym="Башҡортса" data-language-local-name="basjkiriska" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A6%D1%8D%D0%B7%D1%96%D0%B9" title="Цэзій – belarusiska" lang="be" hreflang="be" data-title="Цэзій" data-language-autonym="Беларуская" data-language-local-name="belarusiska" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A6%D1%8D%D0%B7" title="Цэз – belarusiska (tarasjkevitsa)" lang="be-tarask" hreflang="be-tarask" data-title="Цэз" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="belarusiska (tarasjkevitsa)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%B8%E0%A5%80%E0%A4%9C%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सीजियम – Bhojpuri" lang="bh" hreflang="bh" data-title="सीजियम" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Sesyo" title="Sesyo – Central Bikol" lang="bcl" hreflang="bcl" data-title="Sesyo" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D0%B9" title="Цезий – bulgariska" lang="bg" hreflang="bg" data-title="Цезий" data-language-autonym="Български" data-language-local-name="bulgariska" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%A6%E0%BE%B0%E0%BD%BA%E0%BC%8B%E0%BD%A6%E0%BD%B2%E0%BD%98%E0%BC%8D" title="སྰེ་སིམ། – tibetanska" lang="bo" hreflang="bo" data-title="སྰེ་སིམ།" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetanska" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Cezij" title="Cezij – bosniska" lang="bs" hreflang="bs" data-title="Cezij" data-language-autonym="Bosanski" data-language-local-name="bosniska" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Keziom" title="Keziom – bretonska" lang="br" hreflang="br" data-title="Keziom" data-language-autonym="Brezhoneg" data-language-local-name="bretonska" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Cesi" title="Cesi – katalanska" lang="ca" hreflang="ca" data-title="Cesi" data-language-autonym="Català" data-language-local-name="katalanska" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D0%B9" title="Цезий – tjuvasjiska" lang="cv" hreflang="cv" data-title="Цезий" data-language-autonym="Чӑвашла" data-language-local-name="tjuvasjiska" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Cesyo" title="Cesyo – cebuano" lang="ceb" hreflang="ceb" data-title="Cesyo" data-language-autonym="Cebuano" data-language-local-name="cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Cesium" title="Cesium – tjeckiska" lang="cs" hreflang="cs" data-title="Cesium" data-language-autonym="Čeština" data-language-local-name="tjeckiska" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Cesiu" title="Cesiu – korsikanska" lang="co" hreflang="co" data-title="Cesiu" data-language-autonym="Corsu" data-language-local-name="korsikanska" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Cesiwm" title="Cesiwm – walesiska" lang="cy" hreflang="cy" data-title="Cesiwm" data-language-autonym="Cymraeg" data-language-local-name="walesiska" 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/C%C3%A6sium" title="Cæsium – danska" lang="da" hreflang="da" data-title="Cæsium" data-language-autonym="Dansk" data-language-local-name="danska" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%B3%D9%8A%D8%B2%D9%8A%D9%88%D9%85" title="سيزيوم – marockansk arabiska" lang="ary" hreflang="ary" data-title="سيزيوم" data-language-autonym="الدارجة" data-language-local-name="marockansk arabiska" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-de badge-Q17437796 badge-featuredarticle mw-list-item" title="utmärkt artikel"><a href="https://de.wikipedia.org/wiki/Caesium" title="Caesium – tyska" lang="de" hreflang="de" data-title="Caesium" data-language-autonym="Deutsch" data-language-local-name="tyska" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Tseesium" title="Tseesium – estniska" lang="et" hreflang="et" data-title="Tseesium" data-language-autonym="Eesti" data-language-local-name="estniska" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9A%CE%B1%CE%AF%CF%83%CE%B9%CE%BF" title="Καίσιο – grekiska" lang="el" hreflang="el" data-title="Καίσιο" data-language-autonym="Ελληνικά" data-language-local-name="grekiska" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437796 badge-featuredarticle mw-list-item" title="utmärkt artikel"><a href="https://en.wikipedia.org/wiki/Caesium" title="Caesium – engelska" lang="en" hreflang="en" data-title="Caesium" data-language-autonym="English" data-language-local-name="engelska" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Cesio" title="Cesio – spanska" lang="es" hreflang="es" data-title="Cesio" data-language-autonym="Español" data-language-local-name="spanska" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Cezio" title="Cezio – esperanto" lang="eo" hreflang="eo" data-title="Cezio" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Zesio" title="Zesio – baskiska" lang="eu" hreflang="eu" data-title="Zesio" data-language-autonym="Euskara" data-language-local-name="baskiska" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B3%D8%B2%DB%8C%D9%85" title="سزیم – persiska" lang="fa" hreflang="fa" data-title="سزیم" data-language-autonym="فارسی" data-language-local-name="persiska" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Caesium" title="Caesium – Fiji-hindi" lang="hif" hreflang="hif" data-title="Caesium" data-language-autonym="Fiji Hindi" data-language-local-name="Fiji-hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Sesium" title="Sesium – färöiska" lang="fo" hreflang="fo" data-title="Sesium" data-language-autonym="Føroyskt" data-language-local-name="färöiska" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/C%C3%A9sium" title="Césium – franska" lang="fr" hreflang="fr" data-title="Césium" data-language-autonym="Français" data-language-local-name="franska" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Cesi" title="Cesi – friulianska" lang="fur" hreflang="fur" data-title="Cesi" data-language-autonym="Furlan" data-language-local-name="friulianska" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Caeisiam" title="Caeisiam – iriska" lang="ga" hreflang="ga" data-title="Caeisiam" data-language-autonym="Gaeilge" data-language-local-name="iriska" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Kaishum" title="Kaishum – manx" lang="gv" hreflang="gv" data-title="Kaishum" data-language-autonym="Gaelg" data-language-local-name="manx" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Caesium" title="Caesium – skotsk gäliska" lang="gd" hreflang="gd" data-title="Caesium" data-language-autonym="Gàidhlig" data-language-local-name="skotsk gäliska" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl badge-Q17437796 badge-featuredarticle mw-list-item" title="utmärkt artikel"><a href="https://gl.wikipedia.org/wiki/Cesio" title="Cesio – galiciska" lang="gl" hreflang="gl" data-title="Cesio" data-language-autonym="Galego" data-language-local-name="galiciska" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E9%8A%AB" title="銫 – gan" lang="gan" hreflang="gan" data-title="銫" data-language-autonym="贛語" data-language-local-name="gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%B8%E0%AB%80%E0%AA%B8%E0%AB%80%E0%AA%AF%E0%AA%AE" title="સીસીયમ – gujarati" lang="gu" hreflang="gu" data-title="સીસીયમ" data-language-autonym="ગુજરાતી" data-language-local-name="gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Caesium" title="Caesium – hakka" lang="hak" hreflang="hak" data-title="Caesium" 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-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%A6%D0%B5%D1%81%D0%B8%D1%83%D0%BC" title="Цесиум – kalmuckiska" lang="xal" hreflang="xal" data-title="Цесиум" data-language-autonym="Хальмг" data-language-local-name="kalmuckiska" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%84%B8%EC%8A%98" title="세슘 – koreanska" lang="ko" hreflang="ko" data-title="세슘" data-language-autonym="한국어" data-language-local-name="koreanska" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%91%D5%A5%D5%A6%D5%AB%D5%B8%D6%82%D5%B4" title="Ցեզիում – armeniska" lang="hy" hreflang="hy" data-title="Ցեզիում" data-language-autonym="Հայերեն" data-language-local-name="armeniska" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A5%80%E0%A4%9C%E0%A4%BC%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सीज़ियम – hindi" lang="hi" hreflang="hi" data-title="सीज़ियम" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Cezij" title="Cezij – kroatiska" lang="hr" hreflang="hr" data-title="Cezij" data-language-autonym="Hrvatski" data-language-local-name="kroatiska" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Cesio" title="Cesio – ido" lang="io" hreflang="io" data-title="Cesio" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Sesium" title="Sesium – indonesiska" lang="id" hreflang="id" data-title="Sesium" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiska" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Cesium" title="Cesium – interlingua" lang="ia" hreflang="ia" data-title="Cesium" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D0%B9" title="Цезий – ossetiska" lang="os" hreflang="os" data-title="Цезий" data-language-autonym="Ирон" data-language-local-name="ossetiska" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/UmCanga" title="UmCanga – zulu" lang="zu" hreflang="zu" data-title="UmCanga" data-language-autonym="IsiZulu" data-language-local-name="zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Ses%C3%ADn" title="Sesín – isländska" lang="is" hreflang="is" data-title="Sesín" data-language-autonym="Íslenska" data-language-local-name="isländska" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Cesio" title="Cesio – italienska" lang="it" hreflang="it" data-title="Cesio" data-language-autonym="Italiano" data-language-local-name="italienska" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A6%D7%A1%D7%99%D7%95%D7%9D" title="צסיום – hebreiska" lang="he" hreflang="he" data-title="צסיום" data-language-autonym="עברית" data-language-local-name="hebreiska" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/S%C3%A9sium" title="Sésium – javanesiska" lang="jv" hreflang="jv" data-title="Sésium" data-language-autonym="Jawa" data-language-local-name="javanesiska" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/S%C9%9Bz%C9%A9y%C9%94m" title="Sɛzɩyɔm – Kabiye" lang="kbp" hreflang="kbp" data-title="Sɛzɩyɔm" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%B8%E0%B3%80%E0%B2%B8%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ಸೀಸಿಯಮ್ – kannada" lang="kn" hreflang="kn" data-title="ಸೀಸಿಯಮ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%AA%E1%83%94%E1%83%96%E1%83%98%E1%83%A3%E1%83%9B%E1%83%98" title="ცეზიუმი – georgiska" lang="ka" hreflang="ka" data-title="ცეზიუმი" data-language-autonym="ქართული" data-language-local-name="georgiska" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D0%B9" title="Цезий – kazakiska" lang="kk" hreflang="kk" data-title="Цезий" data-language-autonym="Қазақша" data-language-local-name="kazakiska" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Cesiom" title="Cesiom – korniska" lang="kw" hreflang="kw" data-title="Cesiom" data-language-autonym="Kernowek" data-language-local-name="korniska" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Caesi" title="Caesi – swahili" lang="sw" hreflang="sw" data-title="Caesi" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D0%B9" title="Цезий – kome" lang="kv" hreflang="kv" data-title="Цезий" data-language-autonym="Коми" data-language-local-name="kome" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Sezy%C3%B2m" title="Sezyòm – haitiska" lang="ht" hreflang="ht" data-title="Sezyòm" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haitiska" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Sezy%C3%BBm" title="Sezyûm – kurdiska" lang="ku" hreflang="ku" data-title="Sezyûm" data-language-autonym="Kurdî" data-language-local-name="kurdiska" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D0%B9" title="Цезий – kirgiziska" lang="ky" hreflang="ky" data-title="Цезий" data-language-autonym="Кыргызча" data-language-local-name="kirgiziska" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D0%B9" title="Цезий – västmariska" lang="mrj" hreflang="mrj" data-title="Цезий" data-language-autonym="Кырык мары" data-language-local-name="västmariska" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Caesium" title="Caesium – latin" lang="la" hreflang="la" data-title="Caesium" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/C%C4%93zijs" title="Cēzijs – lettiska" lang="lv" hreflang="lv" data-title="Cēzijs" data-language-autonym="Latviešu" data-language-local-name="lettiska" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/C%C3%A4sium" title="Cäsium – luxemburgiska" lang="lb" hreflang="lb" data-title="Cäsium" data-language-autonym="Lëtzebuergesch" data-language-local-name="luxemburgiska" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Cezis" title="Cezis – litauiska" lang="lt" hreflang="lt" data-title="Cezis" data-language-autonym="Lietuvių" data-language-local-name="litauiska" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/%C3%87esio_(elemento)" title="Çesio (elemento) – liguriska" lang="lij" hreflang="lij" data-title="Çesio (elemento)" data-language-autonym="Ligure" data-language-local-name="liguriska" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Cesium" title="Cesium – limburgiska" lang="li" hreflang="li" data-title="Cesium" data-language-autonym="Limburgs" data-language-local-name="limburgiska" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Cezii" title="Cezii – Livvi-Karelian" lang="olo" hreflang="olo" data-title="Cezii" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/blasodna" title="blasodna – lojban" lang="jbo" hreflang="jbo" data-title="blasodna" 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-lg mw-list-item"><a href="https://lg.wikipedia.org/wiki/Seziyaamu_(Cesium)" title="Seziyaamu (Cesium) – luganda" lang="lg" hreflang="lg" data-title="Seziyaamu (Cesium)" data-language-autonym="Luganda" data-language-local-name="luganda" class="interlanguage-link-target"><span>Luganda</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Cesio" title="Cesio – lombardiska" lang="lmo" hreflang="lmo" data-title="Cesio" data-language-autonym="Lombard" data-language-local-name="lombardiska" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/C%C3%A9zium" title="Cézium – ungerska" lang="hu" hreflang="hu" data-title="Cézium" data-language-autonym="Magyar" data-language-local-name="ungerska" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D1%83%D0%BC" title="Цезиум – makedonska" lang="mk" hreflang="mk" data-title="Цезиум" data-language-autonym="Македонски" data-language-local-name="makedonska" 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%B8%E0%B5%80%E0%B4%B8%E0%B4%BF%E0%B4%AF%E0%B4%82" title="സീസിയം – malayalam" lang="ml" hreflang="ml" data-title="സീസിയം" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B8%E0%A4%BF%E0%A4%9D%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सिझियम – marathi" lang="mr" hreflang="mr" data-title="सिझियम" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%B3%D9%8A%D8%B2%D9%8A%D9%88%D9%85" title="سيزيوم – egyptisk arabiska" lang="arz" hreflang="arz" data-title="سيزيوم" data-language-autonym="مصرى" data-language-local-name="egyptisk arabiska" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Sesium" title="Sesium – malajiska" lang="ms" hreflang="ms" data-title="Sesium" data-language-autonym="Bahasa Melayu" data-language-local-name="malajiska" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Caesium" title="Caesium – Mindong" lang="cdo" hreflang="cdo" data-title="Caesium" 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-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8" title="Цези – moksja" lang="mdf" hreflang="mdf" data-title="Цези" data-language-autonym="Мокшень" data-language-local-name="moksja" class="interlanguage-link-target"><span>Мокшень</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8" title="Цези – mongoliska" lang="mn" hreflang="mn" data-title="Цези" data-language-autonym="Монгол" data-language-local-name="mongoliska" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%86%E1%80%9A%E1%80%BA%E1%80%86%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="ဆယ်ဆီယမ် – burmesiska" lang="my" hreflang="my" data-title="ဆယ်ဆီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesiska" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Cesium" title="Cesium – nederländska" lang="nl" hreflang="nl" data-title="Cesium" data-language-autonym="Nederlands" data-language-local-name="nederländska" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%B8%E0%A5%87%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सेसियम – newariska" lang="new" hreflang="new" data-title="सेसियम" data-language-autonym="नेपाल भाषा" data-language-local-name="newariska" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-ja badge-Q17437798 badge-goodarticle mw-list-item" title="bra artikel"><a href="https://ja.wikipedia.org/wiki/%E3%82%BB%E3%82%B7%E3%82%A6%E3%83%A0" title="セシウム – japanska" lang="ja" hreflang="ja" data-title="セシウム" data-language-autonym="日本語" data-language-local-name="japanska" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Tseesium" title="Tseesium – nordfrisiska" lang="frr" hreflang="frr" data-title="Tseesium" data-language-autonym="Nordfriisk" data-language-local-name="nordfrisiska" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Cesium" title="Cesium – norskt bokmål" lang="nb" hreflang="nb" data-title="Cesium" data-language-autonym="Norsk bokmål" data-language-local-name="norskt bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Cesium" title="Cesium – nynorska" lang="nn" hreflang="nn" data-title="Cesium" data-language-autonym="Norsk nynorsk" data-language-local-name="nynorska" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/C%C3%A8si" title="Cèsi – occitanska" lang="oc" hreflang="oc" data-title="Cèsi" data-language-autonym="Occitan" data-language-local-name="occitanska" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Seziy" title="Seziy – uzbekiska" lang="uz" hreflang="uz" data-title="Seziy" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbekiska" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B8%E0%A9%80%E0%A8%9C%E0%A8%BC%E0%A9%80%E0%A8%85%E0%A8%AE" title="ਸੀਜ਼ੀਅਮ – punjabi" lang="pa" hreflang="pa" data-title="ਸੀਜ਼ੀਅਮ" 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%B8%E0%A5%87%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सेसियम – pali" lang="pi" hreflang="pi" data-title="सेसियम" data-language-autonym="पालि" data-language-local-name="pali" class="interlanguage-link-target"><span>पालि</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%B3%DB%8C%D8%B2%DB%8C%D9%85" title="سیزیم – Western Punjabi" lang="pnb" hreflang="pnb" data-title="سیزیم" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%B3%DB%90%D8%B2%D9%8A%D9%88%D9%85" title="سېزيوم – pashto" lang="ps" hreflang="ps" data-title="سېزيوم" data-language-autonym="پښتو" data-language-local-name="pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Cesio" title="Cesio – piemontesiska" lang="pms" hreflang="pms" data-title="Cesio" data-language-autonym="Piemontèis" data-language-local-name="piemontesiska" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/C%C3%A4sium" title="Cäsium – lågtyska" lang="nds" hreflang="nds" data-title="Cäsium" data-language-autonym="Plattdüütsch" data-language-local-name="lågtyska" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Cez" title="Cez – polska" lang="pl" hreflang="pl" data-title="Cez" data-language-autonym="Polski" data-language-local-name="polska" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/C%C3%A9sio" title="Césio – portugisiska" lang="pt" hreflang="pt" data-title="Césio" data-language-autonym="Português" data-language-local-name="portugisiska" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Cesiu" title="Cesiu – rumänska" lang="ro" hreflang="ro" data-title="Cesiu" data-language-autonym="Română" data-language-local-name="rumänska" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Sisyu" title="Sisyu – quechua" lang="qu" hreflang="qu" data-title="Sisyu" 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-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D0%B9" title="Цезий – ryska" lang="ru" hreflang="ru" data-title="Цезий" data-language-autonym="Русский" data-language-local-name="ryska" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%A1%D0%B5%D0%B7%D0%B8%D1%83%D0%BC" title="Сезиум – jakutiska" lang="sah" hreflang="sah" data-title="Сезиум" data-language-autonym="Саха тыла" data-language-local-name="jakutiska" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%B8%E0%A5%87%E0%A4%B8%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="सेसियम – sanskrit" lang="sa" hreflang="sa" data-title="सेसियम" data-language-autonym="संस्कृतम्" data-language-local-name="sanskrit" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Tz%C3%A8siu" title="Tzèsiu – sardinska" lang="sc" hreflang="sc" data-title="Tzèsiu" data-language-autonym="Sardu" data-language-local-name="sardinska" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Caesium" title="Caesium – skotska" lang="sco" hreflang="sco" data-title="Caesium" data-language-autonym="Scots" data-language-local-name="skotska" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Cesium" title="Cesium – saterfrisiska" lang="stq" hreflang="stq" data-title="Cesium" data-language-autonym="Seeltersk" data-language-local-name="saterfrisiska" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Ceziumi" title="Ceziumi – albanska" lang="sq" hreflang="sq" data-title="Ceziumi" data-language-autonym="Shqip" data-language-local-name="albanska" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Cesiu_(elementu)" title="Cesiu (elementu) – sicilianska" lang="scn" hreflang="scn" data-title="Cesiu (elementu)" data-language-autonym="Sicilianu" data-language-local-name="sicilianska" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Caesium" title="Caesium – Simple English" lang="en-simple" hreflang="en-simple" data-title="Caesium" 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/C%C3%A9zium" title="Cézium – slovakiska" lang="sk" hreflang="sk" data-title="Cézium" data-language-autonym="Slovenčina" data-language-local-name="slovakiska" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Cezij" title="Cezij – slovenska" lang="sl" hreflang="sl" data-title="Cezij" data-language-autonym="Slovenščina" data-language-local-name="slovenska" 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/Kaasiyaam" title="Kaasiyaam – somaliska" lang="so" hreflang="so" data-title="Kaasiyaam" data-language-autonym="Soomaaliga" data-language-local-name="somaliska" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%B3%DB%8C%D8%B2%DB%8C%DB%86%D9%85" title="سیزیۆم – centralkurdiska" lang="ckb" hreflang="ckb" data-title="سیزیۆم" data-language-autonym="کوردی" data-language-local-name="centralkurdiska" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D1%98%D1%83%D0%BC" title="Цезијум – serbiska" lang="sr" hreflang="sr" data-title="Цезијум" data-language-autonym="Српски / srpski" data-language-local-name="serbiska" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Cezijum" title="Cezijum – serbokroatiska" lang="sh" hreflang="sh" data-title="Cezijum" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatiska" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi badge-Q17559452 badge-recommendedarticle mw-list-item" title="rekommenderad artikel"><a href="https://fi.wikipedia.org/wiki/Cesium" title="Cesium – finska" lang="fi" hreflang="fi" data-title="Cesium" data-language-autonym="Suomi" data-language-local-name="finska" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Sisyo" title="Sisyo – tagalog" lang="tl" hreflang="tl" data-title="Sisyo" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%9A%E0%AF%80%E0%AE%9A%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="சீசியம் – tamil" lang="ta" hreflang="ta" data-title="சீசியம்" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D0%B8%D0%B9" title="Цезий – tatariska" lang="tt" hreflang="tt" data-title="Цезий" data-language-autonym="Татарча / tatarça" data-language-local-name="tatariska" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%B8%E0%B1%80%E0%B0%B8%E0%B0%BF%E0%B0%AF%E0%B0%82" title="సీసియం – telugu" lang="te" hreflang="te" data-title="సీసియం" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%8B%E0%B8%B5%E0%B9%80%E0%B8%8B%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="ซีเซียม – thailändska" lang="th" hreflang="th" data-title="ซีเซียม" data-language-autonym="ไทย" data-language-local-name="thailändska" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%A1%D0%B5%D0%B7%D0%B8%D0%B9" title="Сезий – tadzjikiska" lang="tg" hreflang="tg" data-title="Сезий" data-language-autonym="Тоҷикӣ" data-language-local-name="tadzjikiska" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Sezyum" title="Sezyum – turkiska" lang="tr" hreflang="tr" data-title="Sezyum" data-language-autonym="Türkçe" data-language-local-name="turkiska" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A6%D0%B5%D0%B7%D1%96%D0%B9" title="Цезій – ukrainska" lang="uk" hreflang="uk" data-title="Цезій" data-language-autonym="Українська" data-language-local-name="ukrainska" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B3%DB%8C%D8%B2%DB%8C%D8%A6%D9%85" title="سیزیئم – urdu" lang="ur" hreflang="ur" data-title="سیزیئم" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%B3%DB%90%D8%B2%D9%89%D9%8A" title="سېزىي – uiguriska" lang="ug" hreflang="ug" data-title="سېزىي" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="uiguriska" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Cezii" title="Cezii – veps" lang="vep" hreflang="vep" data-title="Cezii" data-language-autonym="Vepsän kel’" data-language-local-name="veps" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi badge-Q17437798 badge-goodarticle mw-list-item" title="bra artikel"><a href="https://vi.wikipedia.org/wiki/Caesi" title="Caesi – vietnamesiska" lang="vi" hreflang="vi" data-title="Caesi" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesiska" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Ceziom" title="Ceziom – vallonska" lang="wa" hreflang="wa" data-title="Ceziom" data-language-autonym="Walon" data-language-local-name="vallonska" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E9%8A%AB" title="銫 – litterär kineiska" lang="lzh" hreflang="lzh" data-title="銫" data-language-autonym="文言" data-language-local-name="litterär kineiska" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Cesyo" title="Cesyo – waray" lang="war" hreflang="war" data-title="Cesyo" 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%93%AF" title="铯 – wu" lang="wuu" hreflang="wuu" data-title="铯" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A6%D7%A2%D7%96" title="צעז – jiddisch" lang="yi" hreflang="yi" data-title="צעז" data-language-autonym="ייִדיש" data-language-local-name="jiddisch" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/Kesium" title="Kesium – yoruba" lang="yo" hreflang="yo" data-title="Kesium" data-language-autonym="Yorùbá" data-language-local-name="yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%8A%AB" title="銫 – kantonesiska" lang="yue" hreflang="yue" data-title="銫" data-language-autonym="粵語" data-language-local-name="kantonesiska" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%93%AF" title="铯 – kinesiska" lang="zh" hreflang="zh" data-title="铯" data-language-autonym="中文" data-language-local-name="kinesiska" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1108#sitelinks-wikipedia" title="Redigera interwikilänkar" class="wbc-editpage">Redigera länkar</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namnrymder"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Cesium" title="Visa innehållssidan [c]" accesskey="c"><span>Artikel</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Diskussion:Cesium" rel="discussion" title="Diskussion om innehållssidan [t]" accesskey="t"><span>Diskussion</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="Ändra språkvariant" > <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">svenska</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 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.infobox.bordered{border-collapse:collapse}.mw-parser-output .infobox.bordered td,.mw-parser-output .infobox.bordered th{border:1px solid #aaa}.mw-parser-output .infobox.bordered .borderless td,.mw-parser-output .infobox.bordered .borderless th{border:0}.mw-parser-output .infobox-showbutton button,.mw-parser-output .infobox-showbutton .mw-collapsible-text{color:inherit}.mw-parser-output .infobox.bordered .mergedtoprow td,.mw-parser-output .infobox.bordered .mergedtoprow th{border:0;border-top:1px solid #aaa;border-right:1px solid #aaa}.mw-parser-output .infobox.bordered .mergedrow td,.mw-parser-output .infobox.bordered .mergedrow th{border:0;border-right:1px solid #aaa}.mw-parser-output .infobox.geography{border:1px solid #ccd2d9;text-align:left;border-collapse:collapse;line-height:1.2em;font-size:90%}.mw-parser-output .infobox.geography td,.mw-parser-output .infobox.geography th{border-top:solid 1px #ccd2d9;padding:0.4em 0.6em 0.4em 0.6em}.mw-parser-output .infobox.geography .mergedtoprow td,.mw-parser-output .infobox.geography .mergedtoprow th{border-top:solid 1px #ccd2d9;padding:0.4em 0.6em 0.2em 0.6em}.mw-parser-output .infobox.geography .mergedrow td,.mw-parser-output .infobox.geography .mergedrow th{border:0;padding:0 0.6em 0.2em 0.6em}.mw-parser-output .infobox.geography .mergedbottomrow td,.mw-parser-output .infobox.geography .mergedbottomrow th{border-top:0;border-bottom:solid 1px #ccd2d9;padding:0 0.6em 0.4em 0.6em}.mw-parser-output .infobox.geography .maptable td,.mw-parser-output .infobox.geography .maptable th{border:0;padding:0}</style><table class="infobox" cellspacing="3" style="width: 22em; text-align: left; font-size: 88%; line-height: 1.6em; background:#FCFCFC; color:#000000; min-width:29em; border-radius:0.4em; border:1px solid grey;"><tbody><tr><td colspan="2" class="" style="padding:2px; text-align:center; font-size: 125%; font-weight: bold; background:#ff6666; color:#000000; border-radius:0.2em;">Cesium</td></tr><tr><th colspan="2" style="text-align:center;background:#ff6666; color:#000000; border-radius:0.2em;"><span></span> <table style="width:100%; vertical-align:top; line-height:1.1em;"> <tbody><tr> <td style="width:20%; text-align:center;"><a href="/wiki/Atomnummer" title="Atomnummer">Nummer</a><br /><span style="font-size:1.2em;">55</span> </td> <td style="width:20%; text-align:center;"><a href="/wiki/Kemiskt_tecken" title="Kemiskt tecken">Tecken</a><br /><span style="font-size:1.2em;">Cs</span> </td> <td style="width:20%; text-align:center;"><a href="/wiki/Periodiska_systemets_grupper" title="Periodiska systemets grupper">Grupp</a><br /><span style="font-size:1.2em;"><a href="/wiki/Grupp_1-element" class="mw-redirect" title="Grupp 1-element">1</a></span> </td> <td style="width:20%; text-align:center;"><a href="/wiki/Periodiska_systemets_perioder" title="Periodiska systemets perioder">Period</a><br /><span style="font-size:1.2em;"><a href="/wiki/Period_6-element" class="mw-redirect" title="Period 6-element">6</a></span> </td> <td style="width:20%; text-align:center;"><a href="/wiki/Periodiska_systemets_block" title="Periodiska systemets block">Block</a><br /><span style="font-size:1.2em;"><a href="/wiki/S-blocket" title="S-blocket">s</a></span> </td></tr></tbody></table></th></tr><tr><td colspan="2" class="" style="text-align:center; text-align:center;"><span></span> <table align="center"> <tbody><tr> <td rowspan="2"><a href="/wiki/Rubidium" title="Rubidium">Rb</a><br />↑<br /><b><a class="mw-selflink selflink">Cs</a></b><br />↓<br /><a href="/wiki/Francium" title="Francium">Fr</a> </td> <td><span style="white-space:nowrap"><a href="/wiki/Xenon" title="Xenon">Xenon</a> ← <b><a class="mw-selflink selflink">Cesium</a></b> → <a href="/wiki/Barium" title="Barium">Barium</a></span> </td></tr> <tr> <td> <table border="0" cellpadding="0" cellspacing="1" style="background-color:transparent; text-align:center; empty-cells:show; border-collapse:separate"> <tbody><tr> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e7ff8f;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/V%C3%A4te" title="Väte"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="1, Väte (H), diatomisk icke-metall">   </span></a></div> </div> </td> <td> </td> <td colspan="14" rowspan="3"><span style="font-size:90%; float:left;">[<a href="/wiki/Xenon" title="Xenon">Xe</a>] 6s<sup>1</sup></span> </td> <td colspan="15"> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#c0ffff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Helium" title="Helium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="2, Helium (He), ädelgas">   </span></a></div> </div> </td></tr> <tr> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff6666;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Litium" title="Litium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="3, Litium (Li), alkalimetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffdead;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Beryllium" title="Beryllium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="4, Beryllium (Be), alkalisk jordartsmetall">   </span></a></div> </div> </td> <td colspan="10" rowspan="2"><span style="float:right; font-size:larger"><sub>55</sub><b>Cs</b></span> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccc99;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Bor" title="Bor"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="5, Bor (B), halvmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#a1ffc3;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Kol" title="Kol"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="6, Kol (C), polyatomisk icke-metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e7ff8f;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Kv%C3%A4ve" title="Kväve"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="7, Kväve (N), diatomisk icke-metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e7ff8f;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Syre" title="Syre"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="8, Syre (O), diatomisk icke-metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e7ff8f;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Fluor" title="Fluor"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="9, Fluor (F), diatomisk icke-metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#c0ffff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Neon" title="Neon"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="10, Neon (Ne), ädelgas">   </span></a></div> </div> </td></tr> <tr> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff6666;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Natrium" title="Natrium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="11, Natrium (Na), alkalimetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffdead;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Magnesium" title="Magnesium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="12, Magnesium (Mg), alkalisk jordartsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccccc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Aluminium" title="Aluminium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="13, Aluminium (Al), övrig metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccc99;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Kisel" title="Kisel"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="14, Kisel (Si), halvmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#a1ffc3;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Fosfor" title="Fosfor"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="15, Fosfor (P), polyatomisk icke-metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#a1ffc3;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Svavel" title="Svavel"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="16, Svavel (S), polyatomisk icke-metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e7ff8f;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Klor" title="Klor"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="17, Klor (Cl), diatomisk icke-metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#c0ffff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Argon" title="Argon"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="18, Argon (Ar), ädelgas">   </span></a></div> </div> </td></tr> <tr> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff6666;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Kalium" title="Kalium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="19, Kalium (K), alkalimetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffdead;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Kalcium" title="Kalcium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="20, Kalcium (Ca), alkalisk jordartsmetall">   </span></a></div> </div> </td> <td colspan="14"> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Skandium" title="Skandium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="21, Skandium (Sc), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Titan" title="Titan"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="22, Titan (Ti), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Vanadin" title="Vanadin"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="23, Vanadin (V), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Krom" title="Krom"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="24, Krom (Cr), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Mangan" title="Mangan"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="25, Mangan (Mn), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/J%C3%A4rn" title="Järn"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="26, Järn (Fe), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Kobolt" title="Kobolt"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="27, Kobolt (Co), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Nickel" title="Nickel"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="28, Nickel (Ni), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Koppar" title="Koppar"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="29, Koppar (Cu), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Zink" title="Zink"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="30, Zink (Zn), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccccc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Gallium" title="Gallium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="31, Gallium (Ga), övrig metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccc99;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Germanium" title="Germanium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="32, Germanium (Ge), halvmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccc99;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Arsenik" title="Arsenik"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="33, Arsenik (As), halvmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#a1ffc3;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Selen" title="Selen"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="34, Selen (Se), polyatomisk icke-metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e7ff8f;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Brom" title="Brom"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="35, Brom (Br), diatomisk icke-metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#c0ffff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Krypton" title="Krypton"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="36, Krypton (Kr), ädelgas">   </span></a></div> </div> </td></tr> <tr> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff6666;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Rubidium" title="Rubidium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="37, Rubidium (Rb), alkalimetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffdead;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Strontium" title="Strontium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="38, Strontium (Sr), alkalisk jordartsmetall">   </span></a></div> </div> </td> <td colspan="14"> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Yttrium" title="Yttrium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="39, Yttrium (Y), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Zirkonium" title="Zirkonium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="40, Zirkonium (Zr), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Niob" title="Niob"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="41, Niob (Nb), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Molybden" title="Molybden"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="42, Molybden (Mo), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Teknetium" title="Teknetium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="43, Teknetium (Tc), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Rutenium" title="Rutenium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="44, Rutenium (Ru), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Rodium" title="Rodium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="45, Rodium (Rh), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Palladium" title="Palladium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="46, Palladium (Pd), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Silver" title="Silver"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="47, Silver (Ag), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Kadmium" title="Kadmium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="48, Kadmium (Cd), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccccc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Indium" title="Indium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="49, Indium (In), övrig metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccccc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Tenn" title="Tenn"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="50, Tenn (Sn), övrig metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccc99;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Antimon" title="Antimon"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="51, Antimon (Sb), halvmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccc99;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Tellur" title="Tellur"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="52, Tellur (Te), halvmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e7ff8f;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Jod" title="Jod"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="53, Jod (I), diatomisk icke-metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#c0ffff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Xenon" title="Xenon"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="54, Xenon (Xe), ädelgas">   </span></a></div> </div> </td></tr> <tr> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff6666; border:1px solid black; margin:-1px;"><div style="position:absolute; top:0; left:0;"><a class="mw-selflink selflink"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="55, Cesium (Cs), alkalimetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffdead;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Barium" title="Barium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="56, Barium (Ba), alkalisk jordartsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Lantan" title="Lantan"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="57, Lantan (La), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Cerium" title="Cerium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="58, Cerium (Ce), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Praseodym" title="Praseodym"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="59, Praseodym (Pr), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Neodym" title="Neodym"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="60, Neodym (Nd), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Prometium" title="Prometium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="61, Prometium (Pm), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Samarium" title="Samarium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="62, Samarium (Sm), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Europium" title="Europium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="63, Europium (Eu), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Gadolinium" title="Gadolinium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="64, Gadolinium (Gd), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Terbium" title="Terbium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="65, Terbium (Tb), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Dysprosium" title="Dysprosium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="66, Dysprosium (Dy), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Holmium" title="Holmium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="67, Holmium (Ho), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Erbium" title="Erbium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="68, Erbium (Er), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Tulium" title="Tulium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="69, Tulium (Tm), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Ytterbium" title="Ytterbium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="70, Ytterbium (Yb), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffbfff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Lutetium" title="Lutetium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="71, Lutetium (Lu), lantanoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Hafnium" title="Hafnium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="72, Hafnium (Hf), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Tantal" title="Tantal"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="73, Tantal (Ta), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Volfram" title="Volfram"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="74, Volfram (W), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Rhenium" title="Rhenium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="75, Rhenium (Re), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Osmium" title="Osmium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="76, Osmium (Os), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Iridium" title="Iridium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="77, Iridium (Ir), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Platina" title="Platina"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="78, Platina (Pt), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Guld" title="Guld"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="79, Guld (Au), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Kvicksilver" title="Kvicksilver"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="80, Kvicksilver (Hg), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccccc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Tallium" title="Tallium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="81, Tallium (Tl), övrig metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccccc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Bly" title="Bly"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="82, Bly (Pb), övrig metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccccc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Vismut" title="Vismut"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="83, Vismut (Bi), övrig metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccccc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Polonium" title="Polonium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="84, Polonium (Po), övrig metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccc99;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Astat" title="Astat"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="85, Astat (At), halvmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#c0ffff;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Radon" title="Radon"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="86, Radon (Rn), ädelgas">   </span></a></div> </div> </td></tr> <tr> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff6666;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Francium" title="Francium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="87, Francium (Fr), alkalimetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffdead;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Radium" title="Radium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="88, Radium (Ra), alkalisk jordartsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Aktinium" title="Aktinium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="89, Aktinium (Ac), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Torium" title="Torium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="90, Torium (Th), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Protaktinium" title="Protaktinium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="91, Protaktinium (Pa), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Uran" title="Uran"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="92, Uran (U), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Neptunium" title="Neptunium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="93, Neptunium (Np), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Plutonium" title="Plutonium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="94, Plutonium (Pu), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Americium" title="Americium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="95, Americium (Am), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Curium" title="Curium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="96, Curium (Cm), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Berkelium" title="Berkelium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="97, Berkelium (Bk), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Californium" title="Californium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="98, Californium (Cf), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Einsteinium" title="Einsteinium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="99, Einsteinium (Es), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Fermium" title="Fermium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="100, Fermium (Fm), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Mendelevium" title="Mendelevium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="101, Mendelevium (Md), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Nobelium" title="Nobelium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="102, Nobelium (No), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ff99cc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Lawrencium" title="Lawrencium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="103, Lawrencium (Lr), aktinoid">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Rutherfordium" title="Rutherfordium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="104, Rutherfordium (Rf), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Dubnium" title="Dubnium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="105, Dubnium (Db), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Seaborgium" title="Seaborgium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="106, Seaborgium (Sg), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Bohrium" title="Bohrium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="107, Bohrium (Bh), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Hassium" title="Hassium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="108, Hassium (Hs), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e8e8e8;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Meitnerium" title="Meitnerium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="109, Meitnerium (Mt), okända kemiska egenskaper">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e8e8e8;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Darmstadtium" title="Darmstadtium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="110, Darmstadtium (Ds), okända kemiska egenskaper">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e8e8e8;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/R%C3%B6ntgenium" title="Röntgenium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="111, Röntgenium (Rg), okända kemiska egenskaper">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#ffc0c0;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Copernicium" title="Copernicium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="112, Copernicium (Cn), övergångsmetall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e8e8e8;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Nihonium" title="Nihonium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="113, Nihonium (Nh), okända kemiska egenskaper">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#cccccc;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Flerovium" title="Flerovium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="114, Flerovium (Fl), övrig metall">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e8e8e8;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Moskovium" title="Moskovium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="115, Moskovium (Mc), okända kemiska egenskaper">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e8e8e8;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Livermorium" title="Livermorium"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="116, Livermorium (Lv), okända kemiska egenskaper">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e8e8e8;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Tenness" title="Tenness"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="117, Tenness (Ts), okända kemiska egenskaper">   </span></a></div> </div> </td> <td style="padding:0;"><div style="position:relative; overflow:hidden; width:8px; height:10px; background-color:#e8e8e8;"><div style="position:absolute; top:0; left:0;"><a href="/wiki/Oganesson" title="Oganesson"><span style="float:left; width:7px; height:9px; font-size:9px; line-height:9px; word-spacing:7px; cursor:pointer;" title="118, Oganesson (Og), okända kemiska egenskaper">   </span></a></div> </div> </td></tr></tbody></table> </td></tr></tbody></table> <hr /> <span typeof="mw:File"><a href="/wiki/Fil:Cesium.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Cesium.jpg/200px-Cesium.jpg" decoding="async" width="200" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Cesium.jpg/300px-Cesium.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Cesium.jpg/400px-Cesium.jpg 2x" data-file-width="4000" data-file-height="3000" /></a></span><br /><br /><span typeof="mw:File"><a href="/wiki/Fil:Caesium_spectrum_visible.png" class="mw-file-description" title="Emissionsspektrum"><img alt="Emissionsspektrum" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Caesium_spectrum_visible.png/300px-Caesium_spectrum_visible.png" decoding="async" width="300" height="52" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/14/Caesium_spectrum_visible.png/450px-Caesium_spectrum_visible.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/14/Caesium_spectrum_visible.png/600px-Caesium_spectrum_visible.png 2x" data-file-width="7430" data-file-height="1280" /></a></span><br /><a href="/wiki/Emissionsspektrum" class="mw-redirect" title="Emissionsspektrum">Emissionsspektrum</a></td></tr><tr><th colspan="2" style="text-align:center;background:#ff6666; color:#000000; border-radius:0.2em;">Generella egenskaper</th></tr><tr><th style="text-align:left;"><a href="/wiki/Relativ_atommassa" class="mw-redirect" title="Relativ atommassa">Relativ atommassa</a></th><td class="" style="">132,90545 <a href="/wiki/Atommassenhet" title="Atommassenhet">u</a></td></tr><tr><th style="text-align:left;">Utseende</th><td class="" style="">Metalliskt ljusgul</td></tr><tr><th colspan="2" style="text-align:center;background:#ff6666; color:#000000; border-radius:0.2em;">Fysikaliska egenskaper</th></tr><tr><th style="text-align:left;"><a href="/wiki/Densitet" title="Densitet">Densitet</a></th><td class="" style="">1 879 <a href="/wiki/Kilogram_per_kubikmeter" class="mw-redirect" title="Kilogram per kubikmeter">kg/m³</a> <small>(273 K)</small></td></tr><tr><th style="text-align:left;"><a href="/wiki/Aggregationstillst%C3%A5nd" title="Aggregationstillstånd">Aggregationstillstånd</a></th><td class="" style=""><a href="/wiki/Fast_form" title="Fast form">Fast</a></td></tr><tr><th style="text-align:left;"><a href="/wiki/Sm%C3%A4ltpunkt" title="Smältpunkt">Smältpunkt</a></th><td class="" style="">301,59 <a href="/wiki/Kelvin" title="Kelvin">K</a> (28 <a href="/wiki/Grad_Celsius" title="Grad Celsius">°C</a>)</td></tr><tr><th style="text-align:left;"><a href="/wiki/Kokpunkt" title="Kokpunkt">Kokpunkt</a></th><td class="" style="">944 K (678 °C)</td></tr><tr><th style="text-align:left;"><a href="/wiki/Molvolym" title="Molvolym">Molvolym</a></th><td class="" style="">70,94 × 10<sup>-6</sup> <a href="/wiki/Kubikmeter" title="Kubikmeter">m³</a>/<a href="/wiki/Mol" title="Mol">mol</a></td></tr><tr><th style="text-align:left;"><a href="/wiki/Sm%C3%A4ltv%C3%A4rme" title="Smältvärme">Smältvärme</a></th><td class="" style="">2,092 <a href="/wiki/Kilojoule" class="mw-redirect" title="Kilojoule">kJ</a>/<a href="/wiki/Mol" title="Mol">mol</a></td></tr><tr><th style="text-align:left;"><a href="/wiki/%C3%85ngbildningsv%C3%A4rme" title="Ångbildningsvärme">Ångbildningsvärme</a></th><td class="" style="">67,74 <a href="/wiki/Kilojoule" class="mw-redirect" title="Kilojoule">kJ</a>/<a href="/wiki/Mol" title="Mol">mol</a></td></tr><tr><td colspan="2" class="" style="text-align:center;"><span></span></td></tr><tr><th colspan="2" style="text-align:center;background:#ff6666; color:#000000; border-radius:0.2em;">Atomära egenskaper</th></tr><tr><th style="text-align:left;"><a href="/wiki/Atomradie" title="Atomradie">Atomradie</a></th><td class="" style="">260 (298) <a href="/wiki/Pikometer" title="Pikometer">pm</a></td></tr><tr><th style="text-align:left;"><a href="/wiki/Kovalent_radie" title="Kovalent radie">Kovalent radie</a></th><td class="" style="">225 <a href="/wiki/Pikometer" title="Pikometer">pm</a></td></tr><tr><th style="text-align:left;"><a href="/wiki/Van_der_Waalsradie" title="Van der Waalsradie">van der Waalsradie</a></th><td class="" style="">inga data <a href="/wiki/Pikometer" title="Pikometer">pm</a></td></tr><tr><th style="text-align:left;"><a href="/wiki/Jonisationspotential" title="Jonisationspotential">Jonisationspotential</a></th><td class="" style="">Första: 375,7 kJ/mol<br />Andra: 2 234,3 kJ/mol<br />Tredje: 3 400 kJ/mol<br />(<a href="/wiki/Grund%C3%A4mnenas_jonisationspotential" title="Grundämnenas jonisationspotential">Lista</a>)</td></tr><tr><th colspan="2" style="text-align:center;background:#ff6666; color:#000000; border-radius:0.2em;">Elektronkonfiguration</th></tr><tr><th style="text-align:left;"><a href="/wiki/Elektronkonfiguration" title="Elektronkonfiguration">Elektronkonfiguration</a></th><td class="" style="">[<a href="/wiki/Xenon" title="Xenon">Xe</a>] 6s<sup>1</sup></td></tr><tr><th style="text-align:left;"><a href="/wiki/Elektron" title="Elektron">e<sup>−</sup></a> per skal</th><td class="" style="">2,8,18,18,8,1</td></tr><tr><td colspan="2" class="" style="text-align:center;"><span typeof="mw:File"><a href="/wiki/Fil:Electron_shell_055_Caesium_-_no_label.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Electron_shell_055_Caesium_-_no_label.svg/225px-Electron_shell_055_Caesium_-_no_label.svg.png" decoding="async" width="225" height="225" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Electron_shell_055_Caesium_-_no_label.svg/338px-Electron_shell_055_Caesium_-_no_label.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Electron_shell_055_Caesium_-_no_label.svg/450px-Electron_shell_055_Caesium_-_no_label.svg.png 2x" data-file-width="1800" data-file-height="1800" /></a></span></td></tr><tr><th colspan="2" style="text-align:center;background:#ff6666; color:#000000; border-radius:0.2em;">Kemiska egenskaper</th></tr><tr><th style="text-align:left;"><a href="/wiki/Oxidationstillst%C3%A5nd" title="Oxidationstillstånd">Oxidationstillstånd</a></th><td class="" style="">1</td></tr><tr><th style="text-align:left;"><a href="/wiki/Oxider" title="Oxider">Oxider</a> (<a href="/w/index.php?title=Basicitet&action=edit&redlink=1" class="new" title="Basicitet [inte skriven än]">basicitet</a>)</th><td class="" style="">Cs<sub>2</sub>O (stark <a href="/wiki/Bas_(kemi)" title="Bas (kemi)">bas</a>)</td></tr><tr><th style="text-align:left;"><a href="/wiki/Elektronegativitet" title="Elektronegativitet">Elektronegativitet</a></th><td class="" style="">0,79 (<a href="/wiki/Paulingskalan" class="mw-redirect" title="Paulingskalan">Paulingskalan</a>)</td></tr><tr><th colspan="2" style="text-align:center;background:#ff6666; color:#000000; border-radius:0.2em;">Diverse</th></tr><tr><th style="text-align:left;"><a href="/wiki/Kristallstruktur" title="Kristallstruktur">Kristallstruktur</a></th><td class="" style=""><a href="/wiki/Kubiska_kristallsystemet" title="Kubiska kristallsystemet">Kubisk rymdcentrerad</a> <br /><span typeof="mw:File"><a href="/wiki/Fil:Cubic-body-centered.svg" class="mw-file-description" title="Kristallstruktur"><img alt="Kristallstruktur" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Cubic-body-centered.svg/75px-Cubic-body-centered.svg.png" decoding="async" width="75" height="88" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Cubic-body-centered.svg/113px-Cubic-body-centered.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Cubic-body-centered.svg/150px-Cubic-body-centered.svg.png 2x" data-file-width="813" data-file-height="949" /></a></span></td></tr><tr><th style="text-align:left;"><a href="/wiki/Ljudhastighet" title="Ljudhastighet">Ljudhastighet</a></th><td class="" style="">inga data <span style="white-space:nowrap"><a href="/wiki/Meter_per_sekund" title="Meter per sekund">m/s</a></span></td></tr><tr><th style="text-align:left;"><a href="/wiki/Elektrisk_konduktivitet" title="Elektrisk konduktivitet">Elektrisk konduktivitet</a></th><td class="" style="">4,89·10<sup>6</sup> <span style="white-space:nowrap"><a href="/wiki/Ampere" title="Ampere">A</a>/(<a href="/wiki/Volt" title="Volt">V</a> × <a href="/wiki/Meter" title="Meter">m</a>)</span></td></tr><tr><th style="text-align:left;"><a href="/wiki/Magnetism" title="Magnetism">Magnetism</a></th><td class="" style="">paramagnetisk<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-reference-link-bracket">[</span>1<span class="cite-reference-link-bracket">]</span></a></sup></td></tr><tr><th style="text-align:left;"><a href="/wiki/Mohs_h%C3%A5rdhetsskala" title="Mohs hårdhetsskala">Mohs hårdhet</a></th><td class="" style="">0,2</td></tr><tr><th colspan="2" style="text-align:center;background:#ff6666; color:#000000; border-radius:0.2em;">Identifikation</th></tr><tr><th colspan="2" style="text-align:center;background:#ff6666; color:#000000; border-radius:0.2em;">Historia</th></tr><tr><th colspan="2" style="text-align:center;background:#ff6666; color:#000000; border-radius:0.2em;">Stabilaste isotoper</th></tr><tr><td colspan="2" class="" style="text-align:center;"><div class="noprint huvudartikel" style="font-style:italic;"> <dl><dd>Huvudartikel: <a href="/w/index.php?title=Cesiumisotoper&action=edit&redlink=1" class="new" title="Cesiumisotoper [inte skriven än]">Cesiumisotoper</a></dd></dl></div> <table class="wikitable" width="100%" style="border:1px solid #FCFCFC; padding:0;spacing:0;margin:0;"> <tbody><tr> <th><a href="/wiki/Nuklid" title="Nuklid">Nuklid</a> </th> <th><a href="/w/index.php?title=Naturlig_f%C3%B6rekomst&action=edit&redlink=1" class="new" title="Naturlig förekomst [inte skriven än]">NF</a> </th> <th><a href="/wiki/Halveringstid" title="Halveringstid">t<sub>1/2</sub></a> </th> <th><a href="/wiki/S%C3%B6nderfallstyp" class="mw-redirect" title="Sönderfallstyp">ST</a> </th> <th><a href="/wiki/S%C3%B6nderfallsenergi" title="Sönderfallsenergi">SE</a> <small>(M<a href="/wiki/Elektronvolt" title="Elektronvolt">eV</a>)</small> </th> <th><a href="/wiki/S%C3%B6nderfallsprodukt" title="Sönderfallsprodukt">SP</a> </th></tr> <tr> <td><sup>133</sup>Cs </td> <td><b>100</b>% </td> <td colspan="4" style="background-color: #EEEEEE;"><center><a href="/wiki/Stabil_isotop" class="mw-redirect" title="Stabil isotop">Stabil</a></center> </td></tr> <tr> <td><sup>134</sup>Cs </td> <td><a href="/wiki/Syntetisk_radioisotop" class="mw-redirect" title="Syntetisk radioisotop">{syn.}</a> </td> <td>2,0648 år </td> <td><a href="/wiki/Elektroninf%C3%A5ngning" title="Elektroninfångning">ε</a><br /><a href="/wiki/Beta-s%C3%B6nderfall" class="mw-redirect" title="Beta-sönderfall">β<sup>-</sup></a> </td> <td>1,229 M<a href="/wiki/Elektronvolt" title="Elektronvolt">eV</a><br />2,059 M<a href="/wiki/Elektronvolt" title="Elektronvolt">eV</a> </td> <td><sup>134</sup><a href="/wiki/Xenon" title="Xenon">Xe</a><br /><sup>134</sup><a href="/wiki/Barium" title="Barium">Ba</a> </td></tr> <tr> <td><sup>135</sup>Cs </td> <td>spår </td> <td>23·10<sup>6</sup> år </td> <td><a href="/wiki/Beta-s%C3%B6nderfall" class="mw-redirect" title="Beta-sönderfall">β<sup>-</sup></a> </td> <td>0,269 M<a href="/wiki/Elektronvolt" title="Elektronvolt">eV</a> </td> <td><sup>135</sup><a href="/wiki/Barium" title="Barium">Ba</a> </td></tr> <tr> <td><sup>136</sup>Cs </td> <td><a href="/wiki/Syntetisk_radioaktiv_isotop" class="mw-redirect" title="Syntetisk radioaktiv isotop">syntetisk</a> </td> <td>13,6 dagar </td> <td><a href="/wiki/Beta-s%C3%B6nderfall" class="mw-redirect" title="Beta-sönderfall">β<sup>-</sup></a> </td> <td>0,8633 <a href="/wiki/Mega" title="Mega">M</a><a href="/wiki/Elektronvolt" title="Elektronvolt">eV</a> </td> <td><sup>136</sup><a href="/wiki/Barium" title="Barium">Ba</a> </td></tr> <tr> <td><sup>137</sup>Cs </td> <td><a href="/wiki/Syntetisk_radioisotop" class="mw-redirect" title="Syntetisk radioisotop">{syn.}</a> </td> <td>30,17 år </td> <td><a href="/wiki/Beta-s%C3%B6nderfall" class="mw-redirect" title="Beta-sönderfall">β<sup>-</sup></a> </td> <td>1,176 M<a href="/wiki/Elektronvolt" title="Elektronvolt">eV</a> </td> <td><sup>137</sup><a href="/wiki/Barium" title="Barium">Ba</a> </td></tr></tbody></table></td></tr><tr><td colspan="2" style="text-align:center; background:#ff6666; color:#000000; border-radius:0.2em;" class=""><span style="white-space:nowrap"><small><b><a href="/wiki/SI-enhet" title="SI-enhet">SI-enheter</a> och <a href="/wiki/Standardtryck_och_-temperatur" class="mw-redirect" title="Standardtryck och -temperatur">STP</a> används om inget annat anges.</b></small></span></td></tr> </tbody></table> <p><b>Cesium</b> (<a href="/wiki/International_Union_of_Pure_and_Applied_Chemistry" class="mw-redirect" title="International Union of Pure and Applied Chemistry">IUPAC</a>: <i>Caesium</i>) är ett mycket reaktivt <a href="/wiki/Grund%C3%A4mne" title="Grundämne">grundämne</a> med <a href="/wiki/Kemiskt_tecken" title="Kemiskt tecken">kemiskt tecken</a><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-reference-link-bracket">[</span>2<span class="cite-reference-link-bracket">]</span></a></sup> <b>Cs</b> och <a href="/wiki/Atomnummer" title="Atomnummer">atomnummer</a> <b>55</b>.<sup id="cite_ref-:0_3-0" class="reference"><a href="#cite_note-:0-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup> Det tillhör gruppen <a href="/wiki/Alkalimetall" title="Alkalimetall">alkalimetaller</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Historia">Historia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cesium&veaction=edit&section=1" title="Redigera avsnitt: Historia" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cesium&action=edit&section=1" title="Redigera avsnitts källkod: Historia"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Cesium upptäcktes 1860 med hjälp av spektralanalys av de båda <a href="/wiki/Tyskland" title="Tyskland">tyska</a> <a href="/wiki/Kemist" title="Kemist">kemisterna</a> <a href="/wiki/Gustav_Kirchhoff" title="Gustav Kirchhoff">Gustav Kirchhoff</a> och <a href="/wiki/Robert_Bunsen" class="mw-redirect" title="Robert Bunsen">Robert Bunsen</a>. Ämnet fick namn av latinets caesius, himmelsblå. Namnet syfter på de karakteristiska linjerna i spektrumet. Metalliskt cesium framställdes av <a href="/wiki/Carl_Setterberg" title="Carl Setterberg">Carl Setterberg</a> år 1881.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-reference-link-bracket">[</span>4<span class="cite-reference-link-bracket">]</span></a></sup><sup id="cite_ref-:0_3-1" class="reference"><a href="#cite_note-:0-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Egenskaper">Egenskaper</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cesium&veaction=edit&section=2" title="Redigera avsnitt: Egenskaper" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cesium&action=edit&section=2" title="Redigera avsnitts källkod: Egenskaper"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Cesium är självantändligt i luft och reagerar mycket kraftigt med vatten. Den <a href="/wiki/Radioaktivitet" title="Radioaktivitet">radioaktiva</a> <a href="/wiki/Isotop" title="Isotop">isotopen</a> Cs-137 är en del av restprodukterna från <a href="/wiki/K%C3%A4rnkraftverk" title="Kärnkraftverk">kärnkraftverkens</a> <a href="/wiki/K%C3%A4rnreaktor" title="Kärnreaktor">reaktorer</a>.<sup id="cite_ref-:0_3-2" class="reference"><a href="#cite_note-:0-3"><span class="cite-reference-link-bracket">[</span>3<span class="cite-reference-link-bracket">]</span></a></sup> </p><p>Om cesium antänds i luft brinner den med en klar blå låga. Om cesium får kontakt med vatten sker emellertid en explosiv reaktion: </p> <dl><dd>2Cs+2H<sub>2</sub>O →2CsOH+H<sub>2</sub></dd></dl> <p>varvid vätet reagerar med luftens syre och i sin tur blir till vatten i en kraftigt <a href="/wiki/Exoterm_reaktion" title="Exoterm reaktion">exoterm reaktion</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Förekomst_och_framställning"><span id="F.C3.B6rekomst_och_framst.C3.A4llning"></span>Förekomst och framställning</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cesium&veaction=edit&section=3" title="Redigera avsnitt: Förekomst och framställning" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cesium&action=edit&section=3" title="Redigera avsnitts källkod: Förekomst och framställning"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Cesium förekommer i jordskorpan med ca 1 ppm. Några cesiumhaltiga mineral är <a href="/wiki/Pollucit" title="Pollucit">pollucit</a> och <a href="/w/index.php?title=Rhodizit&action=edit&redlink=1" class="new" title="Rhodizit [inte skriven än]">rhodizit</a>. Den stabila <a href="/wiki/Isotop" title="Isotop">isotopen</a> Cs-133 är den vanligast naturliga förekommande. Cesium kan framställas genom reduktion av cesiumklorid med <a href="/wiki/Kalcium" title="Kalcium">kalcium</a> under reducerat tryck vid ca 750 °C.<sup id="cite_ref-A_5-0" class="reference"><a href="#cite_note-A-5"><span class="cite-reference-link-bracket">[</span>5<span class="cite-reference-link-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Användning"><span id="Anv.C3.A4ndning"></span>Användning</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cesium&veaction=edit&section=4" title="Redigera avsnitt: Användning" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cesium&action=edit&section=4" title="Redigera avsnitts källkod: Användning"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Den största användningen av cesium är i form av cesiumformiat, vilket används i borroljor inom oljeindustrin. Cesium används också som ljuskänslig beläggning i <a href="/wiki/Fotocell" class="mw-redirect" title="Fotocell">fotoceller</a>, och cesiumföreningar ingår i vissa specialglas. </p><p>Cesiumbromid och cesiumjodid används i <a href="/wiki/Scintillationsr%C3%A4knare" title="Scintillationsräknare">scintillationsdetektorer</a> för mätning av radioaktiva sönderfall. Cesium används även i <a href="/wiki/Atomur" title="Atomur">atomur</a>, så kallade <i>cesiumur</i>, vilka använder resonansfrekvensen hos <sup>133</sup>Cs som referenspunkt. Radioisotopen <sup>137</sup>Cs har mycket liten praktisk användning.<sup id="cite_ref-A_5-1" class="reference"><a href="#cite_note-A-5"><span class="cite-reference-link-bracket">[</span>5<span class="cite-reference-link-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Atomur">Atomur</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cesium&veaction=edit&section=5" title="Redigera avsnitt: Atomur" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cesium&action=edit&section=5" title="Redigera avsnitts källkod: Atomur"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Cesiumbaserade atomklockor använder elektromagnetiska övergångar i cesium-133 atomers <a href="/wiki/Hyperfinstruktur" title="Hyperfinstruktur">hyperfinstruktur</a> som referenspunkt. </p><p>Den första cesiumklockan konstruerads av Louis Essen år 1955 vid <a href="/wiki/National_Physical_Laboratory" title="National Physical Laboratory">National Physical Laboratory</a> i Storbritannien. Cesiumklockor är exakta på cirka en sekund när, under en tidsrymd på några hundratals miljoner år. Ännu högre precision har under 2010-talet nåtts med hjälp av atomur baserade på <a href="/wiki/Strontium" title="Strontium">strontium</a>; då uppnås en exakthet på en sekund över cirka 15 miljarder år.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-reference-link-bracket">[</span>6<span class="cite-reference-link-bracket">]</span></a></sup> </p><p>Cesiumklockor reglerar tiden för mobiltelefoni och internet.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-reference-link-bracket">[</span>7<span class="cite-reference-link-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Källor"><span id="K.C3.A4llor"></span>Källor</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cesium&veaction=edit&section=6" title="Redigera avsnitt: Källor" class="mw-editsection-visualeditor"><span>redigera</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Cesium&action=edit&section=6" title="Redigera avsnitts källkod: Källor"><span>redigera wikitext</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1">^</a> <span class="reference-text">Robert C. Weast (editor), CRC Handbook of Chemistry and Physics, 57 ed., CRC Press Inc. 1976-1977, sidan E-123 </span> </li> <li id="cite_note-2"><a href="#cite_ref-2">^</a> <span class="reference-text">Svenska Kemisamfundet, nomenklaturutskottet, <i>Visste du att?</i>, Kemin är ett teckenspråk <a rel="nofollow" class="external autonumber" href="https://kemisamfundet.se/wp-content/uploads/2023/05/Visste-du-att-till-webben-2023.pdf">[1]</a></span> </li> <li id="cite_note-:0-3">^ [<a href="#cite_ref-:0_3-0"><small>a</small></a> <a href="#cite_ref-:0_3-1"><small>b</small></a> <a href="#cite_ref-:0_3-2"><small>c</small></a>] <span class="reference-text"><cite style="font-style:normal" class="web"><a rel="nofollow" class="external text" href="https://www.ne.se/uppslagsverk/encyklopedi/l%C3%A5ng/cesium">”cesium - Uppslagsverk - NE.se”</a>. <i><span>www.ne.se</span></i><span class="printonly">. <a rel="nofollow" class="external free" href="https://www.ne.se/uppslagsverk/encyklopedi/l%C3%A5ng/cesium">https://www.ne.se/uppslagsverk/encyklopedi/l%C3%A5ng/cesium</a></span><span class="reference-accessdate">. Läst 2 januari 2023</span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.btitle=cesium+-+Uppslagsverk+-+NE.se&rft.atitle=www.ne.se&rft_id=https%3A%2F%2Fwww.ne.se%2Fuppslagsverk%2Fencyklopedi%2Fl%25C3%25A5ng%2Fcesium&rfr_id=info:sid/en.wikipedia.org:Cesium"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-4"><a href="#cite_ref-4">^</a> <span class="reference-text"><cite style="font-style:normal" class="web" id="CITEREFDronsfield2024">Dronsfield, Alan (1 juli 2010). <a rel="nofollow" class="external text" href="https://edu.rsc.org/feature/look-who-discovered-caesium-/2020183.article">”Look who discovered caesium...”</a> (på engelska). <i><span>RSC Education</span></i><span class="printonly">. <a rel="nofollow" class="external free" href="https://edu.rsc.org/feature/look-who-discovered-caesium-/2020183.article">https://edu.rsc.org/feature/look-who-discovered-caesium-/2020183.article</a></span><span class="reference-accessdate">. Läst 2 januari 2023</span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.btitle=Look+who+discovered+caesium...&rft.atitle=RSC+Education&rft.aulast=Dronsfield&rft.aufirst=Alan&rft.au=Dronsfield%2C+Alan&rft.date=1+juli+2010&rft_id=https%3A%2F%2Fedu.rsc.org%2Ffeature%2Flook-who-discovered-caesium-%2F2020183.article&rfr_id=info:sid/en.wikipedia.org:Cesium"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-A-5">^ [<a href="#cite_ref-A_5-0"><small>a</small></a> <a href="#cite_ref-A_5-1"><small>b</small></a>] <span class="reference-text">Anders Lennartsson, Periodiska systemet, Studentlitteratur, 2011</span> </li> <li id="cite_note-6"><a href="#cite_ref-6">^</a> <span class="reference-text"><cite style="font-style:normal" class="web" id="CITEREFWilhelmsson,_Wille2015">Wilhelmsson, Wille (22 april 2015). <a rel="nofollow" class="external text" href="https://feber.se/pryl/varldens-mest-exakta-klocka/325656/">”Världens mest exakta klocka. Drar sig en sekund på 15 miljarder år.”</a>. <i><span>Feber / Pryl</span></i><span class="printonly">. <a rel="nofollow" class="external free" href="https://feber.se/pryl/varldens-mest-exakta-klocka/325656/">https://feber.se/pryl/varldens-mest-exakta-klocka/325656/</a></span><span class="reference-accessdate">. Läst 2 januari 2023</span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.btitle=V%C3%A4rldens+mest+exakta+klocka.+Drar+sig+en+sekund+p%C3%A5+15+miljarder+%C3%A5r.&rft.atitle=Feber+%2F+Pryl&rft.aulast=Wilhelmsson%2C+Wille&rft.au=Wilhelmsson%2C+Wille&rft.date=22+april+2015&rft_id=https%3A%2F%2Ffeber.se%2Fpryl%2Fvarldens-mest-exakta-klocka%2F325656%2F&rfr_id=info:sid/en.wikipedia.org:Cesium"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-7"><a href="#cite_ref-7">^</a> <span class="reference-text"><cite style="font-style:normal" class="web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20130429044454/http://www.highbeam.com/doc/1P2-284155.html">”Where Timing Truly Is Everything; Internet, Cell Phones Rely on Master Clock's Precision [ Corrected: 08/05/03 </a> - The Washington Post | HighBeam Research”]. <i><span>web.archive.org</span></i>. 29 april 2013. Arkiverad från <a rel="nofollow" class="external text" href="http://www.highbeam.com/doc/1P2-284155.html">originalet</a> den 29 april 2013<span class="printonly">. <a rel="nofollow" class="external free" href="https://web.archive.org/web/20130429044454/http://www.highbeam.com/doc/1P2-284155.html">https://web.archive.org/web/20130429044454/http://www.highbeam.com/doc/1P2-284155.html</a></span><span class="reference-accessdate">. Läst 21 oktober 2020</span>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.btitle=Where+Timing+Truly+Is+Everything%3B+Internet%2C+Cell+Phones+Rely+on+Master+Clock%27s+Precision+%5B+Corrected%3A+08%2F05%2F03+%5D+-+The+Washington+Post+%7C+HighBeam+Research&rft.atitle=web.archive.org&rft.date=29+april+2013&rft_id=https%3A%2F%2Fweb.archive.org%2Fweb%2F20130429044454%2Fhttp%3A%2F%2Fwww.highbeam.com%2Fdoc%2F1P2-284155.html&rfr_id=info:sid/en.wikipedia.org:Cesium"><span style="display: none;"> </span></span></span> </li> </ol></div> <style data-mw-deduplicate="TemplateStyles:r56287950">.mw-parser-output table.navbox{border:#aaa 1px solid;width:100%;margin:auto;margin-top:1em;clear:both;font-size:88%;text-align:center;padding:1px}.mw-parser-output link+table.navbox{margin-top:-1px}.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow,.mw-parser-output table.navbox th{text-align:center;padding-left:1em;padding-right:1em}.mw-parser-output .navbox-thlinkcolor .navbox-title button,.mw-parser-output .navbox-thlinkcolor .navbox-title .mw-collapsible-text,.mw-parser-output .navbox-thlinkcolor .navbox-title a{color:inherit}.mw-parser-output .nowraplinks a,.mw-parser-output .nowraplinks .selflink{white-space:nowrap}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right;font-weight:bold;padding-left:1em;padding-right:1em}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background:#fdfdfd}.mw-parser-output .navbox-list{border-color:#fdfdfd}.mw-parser-output .navbox-title,.mw-parser-output table.navbox th{background:#b0c4de}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background:#d0e0f5}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background:#deeafa}.mw-parser-output .navbox-even{background:#f7f7f7}.mw-parser-output .navbox-odd{background:transparent}</style><table class="navbox" style="border-spacing:0; ;"><tbody><tr><td style="padding:2px;"><table class="collapsible uncollapsed" style="width:100%;border-spacing:0;background:transparent;color:inherit;;"><tbody><tr><th style="background:#d8d8d8;;" colspan="2" class="navbox-title"><div style="float:left; width:3em;text-align:left;"><div class="noprint plainlinks" style="background-color:transparent; padding:0; white-space:nowrap; font-weight:normal; font-size:80%; border:none;; color: inherit;"><a href="/wiki/Mall:Periodiska_systemet" title="Mall:Periodiska systemet"><span title="Visa denna mall" style="border:none;;">v</span></a> <span style="font-size:80%;">•</span> <a class="external text" href="https://sv.wikipedia.org/w/index.php?title=Mall:Periodiska_systemet&action=edit"><span style="border:none;;" title="Redigera den här mallen">r</span></a></div></div><span style="font-size:110%;"><a href="/wiki/Periodiska_systemet" title="Periodiska systemet">Periodiska systemet</a></span></th></tr><tr style="height:2px;"><td></td></tr><tr><td colspan="2" style="width:100%;padding:0px;;;" class="navbox-list navbox-"><div style="padding:0em 0.25em"><span></span> <div class="overflowbugx" style="overflow:auto;"> <table align="center"> <tbody><tr> <td rowspan=""> </td> <td><span style="text-align:center"><a href="/wiki/Alkalimetall" title="Alkalimetall">1</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Alkalisk_jordartsmetall" title="Alkalisk jordartsmetall">2</a></span> </td> <td> </td> <td><span style="text-align:center"><a href="/wiki/Grupp_3-element" title="Grupp 3-element">3</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Grupp_4-element" title="Grupp 4-element">4</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Grupp_5-element" title="Grupp 5-element">5</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Grupp_6-element" title="Grupp 6-element">6</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Grupp_7-element" title="Grupp 7-element">7</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Grupp_8-element" title="Grupp 8-element">8</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Grupp_9-element" title="Grupp 9-element">9</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Grupp_10-element" title="Grupp 10-element">10</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Koppargruppen" title="Koppargruppen">11</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Zinkgruppen" title="Zinkgruppen">12</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Borgruppen" title="Borgruppen">13</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Kolgruppen" title="Kolgruppen">14</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Kv%C3%A4vegruppen" title="Kvävegruppen">15</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Kalkogen" title="Kalkogen">16</a></span> </td> <td><span style="text-align:center"><a href="/wiki/Halogen" title="Halogen">17</a></span> </td> <td><span style="text-align:center"><a href="/wiki/%C3%84delgas" title="Ädelgas">18</a></span> </td></tr> <tr> <td> </td></tr> <tr> <td><span style="text-align:center"> <a href="/wiki/Period_1-element" class="mw-redirect" title="Period 1-element">1</a> </span> </td> <td title="1, Väte (H), diatomisk icke-metall" style="min-width:2.15em; border:1px solid #e7ff8f; margin:-3px; background-color:#e7ff8f;"><div style="text-align:center"><a href="/wiki/V%C3%A4te" title="Väte">H</a></div> </td> <td colspan="17"> </td> <td title="2, Helium (He), ädelgas" style="min-width:2.15em; border:1px solid #c0ffff; margin:-3px; background-color:#c0ffff;"><div style="text-align:center"><a href="/wiki/Helium" title="Helium">He</a></div> </td></tr> <tr> <td><span style="text-align:center"> <a href="/wiki/Period_2-element" class="mw-redirect" title="Period 2-element">2</a> </span> </td> <td title="3, Litium (Li), alkalimetall" style="min-width:2.15em; border:1px solid #ff6666; margin:-3px; background-color:#ff6666;"><div style="text-align:center"><a href="/wiki/Litium" title="Litium">Li</a></div> </td> <td title="4, Beryllium (Be), alkalisk jordartsmetall" style="min-width:2.15em; border:1px solid #ffdead; margin:-3px; background-color:#ffdead;"><div style="text-align:center"><a href="/wiki/Beryllium" title="Beryllium">Be</a></div> </td> <td colspan="11"> </td> <td title="5, Bor (B), halvmetall" style="min-width:2.15em; border:1px solid #cccc99; margin:-3px; background-color:#cccc99;"><div style="text-align:center"><a href="/wiki/Bor" title="Bor">B</a></div> </td> <td title="6, Kol (C), polyatomisk icke-metall" style="min-width:2.15em; border:1px solid #a1ffc3; margin:-3px; background-color:#a1ffc3;"><div style="text-align:center"><a href="/wiki/Kol" title="Kol">C</a></div> </td> <td title="7, Kväve (N), diatomisk icke-metall" style="min-width:2.15em; border:1px solid #e7ff8f; margin:-3px; background-color:#e7ff8f;"><div style="text-align:center"><a href="/wiki/Kv%C3%A4ve" title="Kväve">N</a></div> </td> <td title="8, Syre (O), diatomisk icke-metall" style="min-width:2.15em; border:1px solid #e7ff8f; margin:-3px; background-color:#e7ff8f;"><div style="text-align:center"><a href="/wiki/Syre" title="Syre">O</a></div> </td> <td title="9, Fluor (F), diatomisk icke-metall" style="min-width:2.15em; border:1px solid #e7ff8f; margin:-3px; background-color:#e7ff8f;"><div style="text-align:center"><a href="/wiki/Fluor" title="Fluor">F</a></div> </td> <td title="10, Neon (Ne), ädelgas" style="min-width:2.15em; border:1px solid #c0ffff; margin:-3px; background-color:#c0ffff;"><div style="text-align:center"><a href="/wiki/Neon" title="Neon">Ne</a></div> </td></tr> <tr> <td><span style="text-align:center"> <a href="/wiki/Period_3-element" class="mw-redirect" title="Period 3-element">3</a> </span> </td> <td title="11, Natrium (Na), alkalimetall" style="min-width:2.15em; border:1px solid #ff6666; margin:-3px; background-color:#ff6666;"><div style="text-align:center"><a href="/wiki/Natrium" title="Natrium">Na</a></div> </td> <td title="12, Magnesium (Mg), alkalisk jordartsmetall" style="min-width:2.15em; border:1px solid #ffdead; margin:-3px; background-color:#ffdead;"><div style="text-align:center"><a href="/wiki/Magnesium" title="Magnesium">Mg</a></div> </td> <td colspan="11"> </td> <td title="13, Aluminium (Al), övrig metall" style="min-width:2.15em; border:1px solid #cccccc; margin:-3px; background-color:#cccccc;"><div style="text-align:center"><a href="/wiki/Aluminium" title="Aluminium">Al</a></div> </td> <td title="14, Kisel (Si), halvmetall" style="min-width:2.15em; border:1px solid #cccc99; margin:-3px; background-color:#cccc99;"><div style="text-align:center"><a href="/wiki/Kisel" title="Kisel">Si</a></div> </td> <td title="15, Fosfor (P), polyatomisk icke-metall" style="min-width:2.15em; border:1px solid #a1ffc3; margin:-3px; background-color:#a1ffc3;"><div style="text-align:center"><a href="/wiki/Fosfor" title="Fosfor">P</a></div> </td> <td title="16, Svavel (S), polyatomisk icke-metall" style="min-width:2.15em; border:1px solid #a1ffc3; margin:-3px; background-color:#a1ffc3;"><div style="text-align:center"><a href="/wiki/Svavel" title="Svavel">S</a></div> </td> <td title="17, Klor (Cl), diatomisk icke-metall" style="min-width:2.15em; border:1px solid #e7ff8f; margin:-3px; background-color:#e7ff8f;"><div style="text-align:center"><a href="/wiki/Klor" title="Klor">Cl</a></div> </td> <td title="18, Argon (Ar), ädelgas" style="min-width:2.15em; border:1px solid #c0ffff; margin:-3px; background-color:#c0ffff;"><div style="text-align:center"><a href="/wiki/Argon" title="Argon">Ar</a></div> </td></tr> <tr> <td><span style="text-align:center"> <a href="/wiki/Period_4-element" class="mw-redirect" title="Period 4-element">4</a> </span> </td> <td title="19, Kalium (K), alkalimetall" style="min-width:2.15em; border:1px solid #ff6666; margin:-3px; background-color:#ff6666;"><div style="text-align:center"><a href="/wiki/Kalium" title="Kalium">K</a></div> </td> <td title="20, Kalcium (Ca), alkalisk jordartsmetall" style="min-width:2.15em; border:1px solid #ffdead; margin:-3px; background-color:#ffdead;"><div style="text-align:center"><a href="/wiki/Kalcium" title="Kalcium">Ca</a></div> </td> <td> </td> <td title="21, Skandium (Sc), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Skandium" title="Skandium">Sc</a></div> </td> <td title="22, Titan (Ti), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Titan" title="Titan">Ti</a></div> </td> <td title="23, Vanadin (V), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Vanadin" title="Vanadin">V</a></div> </td> <td title="24, Krom (Cr), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Krom" title="Krom">Cr</a></div> </td> <td title="25, Mangan (Mn), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Mangan" title="Mangan">Mn</a></div> </td> <td title="26, Järn (Fe), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/J%C3%A4rn" title="Järn">Fe</a></div> </td> <td title="27, Kobolt (Co), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Kobolt" title="Kobolt">Co</a></div> </td> <td title="28, Nickel (Ni), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Nickel" title="Nickel">Ni</a></div> </td> <td title="29, Koppar (Cu), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Koppar" title="Koppar">Cu</a></div> </td> <td title="30, Zink (Zn), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Zink" title="Zink">Zn</a></div> </td> <td title="31, Gallium (Ga), övrig metall" style="min-width:2.15em; border:1px solid #cccccc; margin:-3px; background-color:#cccccc;"><div style="text-align:center"><a href="/wiki/Gallium" title="Gallium">Ga</a></div> </td> <td title="32, Germanium (Ge), halvmetall" style="min-width:2.15em; border:1px solid #cccc99; margin:-3px; background-color:#cccc99;"><div style="text-align:center"><a href="/wiki/Germanium" title="Germanium">Ge</a></div> </td> <td title="33, Arsenik (As), halvmetall" style="min-width:2.15em; border:1px solid #cccc99; margin:-3px; background-color:#cccc99;"><div style="text-align:center"><a href="/wiki/Arsenik" title="Arsenik">As</a></div> </td> <td title="34, Selen (Se), polyatomisk icke-metall" style="min-width:2.15em; border:1px solid #a1ffc3; margin:-3px; background-color:#a1ffc3;"><div style="text-align:center"><a href="/wiki/Selen" title="Selen">Se</a></div> </td> <td title="35, Brom (Br), diatomisk icke-metall" style="min-width:2.15em; border:1px solid #e7ff8f; margin:-3px; background-color:#e7ff8f;"><div style="text-align:center"><a href="/wiki/Brom" title="Brom">Br</a></div> </td> <td title="36, Krypton (Kr), ädelgas" style="min-width:2.15em; border:1px solid #c0ffff; margin:-3px; background-color:#c0ffff;"><div style="text-align:center"><a href="/wiki/Krypton" title="Krypton">Kr</a></div> </td></tr> <tr> <td><span style="text-align:center"> <a href="/wiki/Period_5-element" class="mw-redirect" title="Period 5-element">5</a> </span> </td> <td title="37, Rubidium (Rb), alkalimetall" style="min-width:2.15em; border:1px solid #ff6666; margin:-3px; background-color:#ff6666;"><div style="text-align:center"><a href="/wiki/Rubidium" title="Rubidium">Rb</a></div> </td> <td title="38, Strontium (Sr), alkalisk jordartsmetall" style="min-width:2.15em; border:1px solid #ffdead; margin:-3px; background-color:#ffdead;"><div style="text-align:center"><a href="/wiki/Strontium" title="Strontium">Sr</a></div> </td> <td> </td> <td title="39, Yttrium (Y), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Yttrium" title="Yttrium">Y</a></div> </td> <td title="40, Zirkonium (Zr), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Zirkonium" title="Zirkonium">Zr</a></div> </td> <td title="41, Niob (Nb), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Niob" title="Niob">Nb</a></div> </td> <td title="42, Molybden (Mo), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Molybden" title="Molybden">Mo</a></div> </td> <td title="43, Teknetium (Tc), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Teknetium" title="Teknetium">Tc</a></div> </td> <td title="44, Rutenium (Ru), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Rutenium" title="Rutenium">Ru</a></div> </td> <td title="45, Rodium (Rh), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Rodium" title="Rodium">Rh</a></div> </td> <td title="46, Palladium (Pd), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Palladium" title="Palladium">Pd</a></div> </td> <td title="47, Silver (Ag), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Silver" title="Silver">Ag</a></div> </td> <td title="48, Kadmium (Cd), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Kadmium" title="Kadmium">Cd</a></div> </td> <td title="49, Indium (In), övrig metall" style="min-width:2.15em; border:1px solid #cccccc; margin:-3px; background-color:#cccccc;"><div style="text-align:center"><a href="/wiki/Indium" title="Indium">In</a></div> </td> <td title="50, Tenn (Sn), övrig metall" style="min-width:2.15em; border:1px solid #cccccc; margin:-3px; background-color:#cccccc;"><div style="text-align:center"><a href="/wiki/Tenn" title="Tenn">Sn</a></div> </td> <td title="51, Antimon (Sb), halvmetall" style="min-width:2.15em; border:1px solid #cccc99; margin:-3px; background-color:#cccc99;"><div style="text-align:center"><a href="/wiki/Antimon" title="Antimon">Sb</a></div> </td> <td title="52, Tellur (Te), halvmetall" style="min-width:2.15em; border:1px solid #cccc99; margin:-3px; background-color:#cccc99;"><div style="text-align:center"><a href="/wiki/Tellur" title="Tellur">Te</a></div> </td> <td title="53, Jod (I), diatomisk icke-metall" style="min-width:2.15em; border:1px solid #e7ff8f; margin:-3px; background-color:#e7ff8f;"><div style="text-align:center"><a href="/wiki/Jod" title="Jod">I</a></div> </td> <td title="54, Xenon (Xe), ädelgas" style="min-width:2.15em; border:1px solid #c0ffff; margin:-3px; background-color:#c0ffff;"><div style="text-align:center"><a href="/wiki/Xenon" title="Xenon">Xe</a></div> </td></tr> <tr> <td><span style="text-align:center"> <a href="/wiki/Period_6-element" class="mw-redirect" title="Period 6-element">6</a> </span> </td> <td title="55, Cesium (Cs), alkalimetall" style="min-width:2.15em; border:1px solid black; margin:-3px; background-color:#ff6666;"><div style="text-align:center"><a class="mw-selflink selflink">Cs</a></div> </td> <td title="56, Barium (Ba), alkalisk jordartsmetall" style="min-width:2.15em; border:1px solid #ffdead; margin:-3px; background-color:#ffdead;"><div style="text-align:center"><a href="/wiki/Barium" title="Barium">Ba</a></div> </td> <td style="min-width:2.4em; height:5px;"><div style="text-align:center"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/16px-Asterisks_one.svg.png" decoding="async" width="16" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/24px-Asterisks_one.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/32px-Asterisks_one.svg.png 2x" data-file-width="106" data-file-height="98" /></span></span></div> </td> <td title="71, Lutetium (Lu), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Lutetium" title="Lutetium">Lu</a></div> </td> <td title="72, Hafnium (Hf), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Hafnium" title="Hafnium">Hf</a></div> </td> <td title="73, Tantal (Ta), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Tantal" title="Tantal">Ta</a></div> </td> <td title="74, Volfram (W), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Volfram" title="Volfram">W</a></div> </td> <td title="75, Rhenium (Re), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Rhenium" title="Rhenium">Re</a></div> </td> <td title="76, Osmium (Os), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Osmium" title="Osmium">Os</a></div> </td> <td title="77, Iridium (Ir), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Iridium" title="Iridium">Ir</a></div> </td> <td title="78, Platina (Pt), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Platina" title="Platina">Pt</a></div> </td> <td title="79, Guld (Au), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Guld" title="Guld">Au</a></div> </td> <td title="80, Kvicksilver (Hg), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Kvicksilver" title="Kvicksilver">Hg</a></div> </td> <td title="81, Tallium (Tl), övrig metall" style="min-width:2.15em; border:1px solid #cccccc; margin:-3px; background-color:#cccccc;"><div style="text-align:center"><a href="/wiki/Tallium" title="Tallium">Tl</a></div> </td> <td title="82, Bly (Pb), övrig metall" style="min-width:2.15em; border:1px solid #cccccc; margin:-3px; background-color:#cccccc;"><div style="text-align:center"><a href="/wiki/Bly" title="Bly">Pb</a></div> </td> <td title="83, Vismut (Bi), övrig metall" style="min-width:2.15em; border:1px solid #cccccc; margin:-3px; background-color:#cccccc;"><div style="text-align:center"><a href="/wiki/Vismut" title="Vismut">Bi</a></div> </td> <td title="84, Polonium (Po), övrig metall" style="min-width:2.15em; border:1px solid #cccccc; margin:-3px; background-color:#cccccc;"><div style="text-align:center"><a href="/wiki/Polonium" title="Polonium">Po</a></div> </td> <td title="85, Astat (At), halvmetall" style="min-width:2.15em; border:1px solid #cccc99; margin:-3px; background-color:#cccc99;"><div style="text-align:center"><a href="/wiki/Astat" title="Astat">At</a></div> </td> <td title="86, Radon (Rn), ädelgas" style="min-width:2.15em; border:1px solid #c0ffff; margin:-3px; background-color:#c0ffff;"><div style="text-align:center"><a href="/wiki/Radon" title="Radon">Rn</a></div> </td></tr> <tr> <td><span style="text-align:center"> <a href="/wiki/Period_7-element" class="mw-redirect" title="Period 7-element">7</a> </span> </td> <td title="87, Francium (Fr), alkalimetall" style="min-width:2.15em; border:1px solid #ff6666; margin:-3px; background-color:#ff6666;"><div style="text-align:center"><a href="/wiki/Francium" title="Francium">Fr</a></div> </td> <td title="88, Radium (Ra), alkalisk jordartsmetall" style="min-width:2.15em; border:1px solid #ffdead; margin:-3px; background-color:#ffdead;"><div style="text-align:center"><a href="/wiki/Radium" title="Radium">Ra</a></div> </td> <td style="min-width:2.4em; height:5px;"><div style="text-align:center"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/16px-Asterisks_two.svg.png" decoding="async" width="16" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/24px-Asterisks_two.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/32px-Asterisks_two.svg.png 2x" data-file-width="106" data-file-height="98" /></span></span></div> </td> <td title="103, Lawrencium (Lr), aktinoid" style="min-width:2.15em; border:1px solid #ff99cc; margin:-3px; background-color:#ff99cc;"><div style="text-align:center"><a href="/wiki/Lawrencium" title="Lawrencium">Lr</a></div> </td> <td title="104, Rutherfordium (Rf), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Rutherfordium" title="Rutherfordium">Rf</a></div> </td> <td title="105, Dubnium (Db), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Dubnium" title="Dubnium">Db</a></div> </td> <td title="106, Seaborgium (Sg), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Seaborgium" title="Seaborgium">Sg</a></div> </td> <td title="107, Bohrium (Bh), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Bohrium" title="Bohrium">Bh</a></div> </td> <td title="108, Hassium (Hs), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Hassium" title="Hassium">Hs</a></div> </td> <td title="109, Meitnerium (Mt), okända kemiska egenskaper" style="min-width:2.15em; border:1px solid #e8e8e8; margin:-3px; background-color:#e8e8e8;"><div style="text-align:center"><a href="/wiki/Meitnerium" title="Meitnerium">Mt</a></div> </td> <td title="110, Darmstadtium (Ds), okända kemiska egenskaper" style="min-width:2.15em; border:1px solid #e8e8e8; margin:-3px; background-color:#e8e8e8;"><div style="text-align:center"><a href="/wiki/Darmstadtium" title="Darmstadtium">Ds</a></div> </td> <td title="111, Röntgenium (Rg), okända kemiska egenskaper" style="min-width:2.15em; border:1px solid #e8e8e8; margin:-3px; background-color:#e8e8e8;"><div style="text-align:center"><a href="/wiki/R%C3%B6ntgenium" title="Röntgenium">Rg</a></div> </td> <td title="112, Copernicium (Cn), övergångsmetall" style="min-width:2.15em; border:1px solid #ffc0c0; margin:-3px; background-color:#ffc0c0;"><div style="text-align:center"><a href="/wiki/Copernicium" title="Copernicium">Cn</a></div> </td> <td title="113, Nihonium (Nh), okända kemiska egenskaper" style="min-width:2.15em; border:1px solid #e8e8e8; margin:-3px; background-color:#e8e8e8;"><div style="text-align:center"><a href="/wiki/Nihonium" title="Nihonium">Nh</a></div> </td> <td title="114, Flerovium (Fl), övrig metall" style="min-width:2.15em; border:1px solid #cccccc; margin:-3px; background-color:#cccccc;"><div style="text-align:center"><a href="/wiki/Flerovium" title="Flerovium">Fl</a></div> </td> <td title="115, Moskovium (Mc), okända kemiska egenskaper" style="min-width:2.15em; border:1px solid #e8e8e8; margin:-3px; background-color:#e8e8e8;"><div style="text-align:center"><a href="/wiki/Moskovium" title="Moskovium">Mc</a></div> </td> <td title="116, Livermorium (Lv), okända kemiska egenskaper" style="min-width:2.15em; border:1px solid #e8e8e8; margin:-3px; background-color:#e8e8e8;"><div style="text-align:center"><a href="/wiki/Livermorium" title="Livermorium">Lv</a></div> </td> <td title="117, Tenness (Ts), okända kemiska egenskaper" style="min-width:2.15em; border:1px solid #e8e8e8; margin:-3px; background-color:#e8e8e8;"><div style="text-align:center"><a href="/wiki/Tenness" title="Tenness">Ts</a></div> </td> <td title="118, Oganesson (Og), okända kemiska egenskaper" style="min-width:2.15em; border:1px solid #e8e8e8; margin:-3px; background-color:#e8e8e8;"><div style="text-align:center"><a href="/wiki/Oganesson" title="Oganesson">Og</a></div> </td></tr> <tr> <td colspan="20"><br /> </td></tr> <tr> <td colspan="3"> </td> <td style="min-width:2.4em; height:5px;"><div style="text-align:center"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/16px-Asterisks_one.svg.png" decoding="async" width="16" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/24px-Asterisks_one.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/49/Asterisks_one.svg/32px-Asterisks_one.svg.png 2x" data-file-width="106" data-file-height="98" /></span></span></div> </td> <td title="57, Lantan (La), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Lantan" title="Lantan">La</a></div> </td> <td title="58, Cerium (Ce), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Cerium" title="Cerium">Ce</a></div> </td> <td title="59, Praseodym (Pr), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Praseodym" title="Praseodym">Pr</a></div> </td> <td title="60, Neodym (Nd), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Neodym" title="Neodym">Nd</a></div> </td> <td title="61, Prometium (Pm), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Prometium" title="Prometium">Pm</a></div> </td> <td title="62, Samarium (Sm), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Samarium" title="Samarium">Sm</a></div> </td> <td title="63, Europium (Eu), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Europium" title="Europium">Eu</a></div> </td> <td title="64, Gadolinium (Gd), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Gadolinium" title="Gadolinium">Gd</a></div> </td> <td title="65, Terbium (Tb), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Terbium" title="Terbium">Tb</a></div> </td> <td title="66, Dysprosium (Dy), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Dysprosium" title="Dysprosium">Dy</a></div> </td> <td title="67, Holmium (Ho), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Holmium" title="Holmium">Ho</a></div> </td> <td title="68, Erbium (Er), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Erbium" title="Erbium">Er</a></div> </td> <td title="69, Tulium (Tm), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Tulium" title="Tulium">Tm</a></div> </td> <td title="70, Ytterbium (Yb), lantanoid" style="min-width:2.15em; border:1px solid #ffbfff; margin:-3px; background-color:#ffbfff;"><div style="text-align:center"><a href="/wiki/Ytterbium" title="Ytterbium">Yb</a></div> </td></tr> <tr> <td colspan="3"> </td> <td style="min-width:2.4em; height:5px;"><div style="text-align:center"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/16px-Asterisks_two.svg.png" decoding="async" width="16" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/24px-Asterisks_two.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Asterisks_two.svg/32px-Asterisks_two.svg.png 2x" data-file-width="106" data-file-height="98" /></span></span></div> </td> <td title="89, Aktinium (Ac), aktinoid" style="min-width:2.15em; border:1px solid #ff99cc; margin:-3px; background-color:#ff99cc;"><div style="text-align:center"><a href="/wiki/Aktinium" title="Aktinium">Ac</a></div> </td> <td title="90, Torium (Th), aktinoid" style="min-width:2.15em; border:1px solid #ff99cc; margin:-3px; background-color:#ff99cc;"><div style="text-align:center"><a href="/wiki/Torium" title="Torium">Th</a></div> </td> <td title="91, Protaktinium (Pa), aktinoid" style="min-width:2.15em; border:1px solid #ff99cc; margin:-3px; background-color:#ff99cc;"><div style="text-align:center"><a href="/wiki/Protaktinium" title="Protaktinium">Pa</a></div> </td> <td title="92, Uran (U), aktinoid" style="min-width:2.15em; border:1px solid #ff99cc; margin:-3px; background-color:#ff99cc;"><div style="text-align:center"><a href="/wiki/Uran" title="Uran">U</a></div> </td> <td title="93, Neptunium (Np), aktinoid" style="min-width:2.15em; border:1px solid #ff99cc; margin:-3px; background-color:#ff99cc;"><div style="text-align:center"><a href="/wiki/Neptunium" title="Neptunium">Np</a></div> </td> <td title="94, Plutonium (Pu), aktinoid" style="min-width:2.15em; border:1px solid #ff99cc; margin:-3px; background-color:#ff99cc;"><div style="text-align:center"><a href="/wiki/Plutonium" title="Plutonium">Pu</a></div> </td> <td title="95, Americium (Am), aktinoid" style="min-width:2.15em; border:1px solid #ff99cc; margin:-3px; background-color:#ff99cc;"><div style="text-align:center"><a href="/wiki/Americium" title="Americium">Am</a></div> </td> <td title="96, Curium (Cm), aktinoid" style="min-width:2.15em; border:1px solid #ff99cc; margin:-3px; background-color:#ff99cc;"><div style="text-align:center"><a href="/wiki/Curium" title="Curium">Cm</a></div> </td> <td title="97, Berkelium (Bk), aktinoid" style="min-width:2.15em; border:1px solid #ff99cc; margin:-3px; background-color:#ff99cc;"><div style="text-align:center"><a href="/wiki/Berkelium" title="Berkelium">Bk</a></div> </td> <td title="98, Californium (Cf), aktinoid" style="min-width:2.15em; border:1px solid #ff99cc; margin:-3px; background-color:#ff99cc;"><div style="text-align:center"><a href="/wiki/Californium" title="Californium">Cf</a></div> </td> <td title="99, Einsteinium (Es), aktinoid" style="min-width:2.15em; 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