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<div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Situs"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Daftar isi" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Daftar isi</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">pindah ke bilah sisi</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">sembunyikan</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Awal</div> </a> </li> <li id="toc-Karakteristik" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Karakteristik"> <div class="vector-toc-text"> 1 Karakteristik </div> </a> <button aria-controls="toc-Karakteristik-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Gulingkan subbagian Karakteristik </button> <ul id="toc-Karakteristik-sublist" class="vector-toc-list"> <li id="toc-Sifat_fisika" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Sifat_fisika"> <div class="vector-toc-text"> 1.1 Sifat fisika </div> </a> <ul id="toc-Sifat_fisika-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Reaktivitas_kimia" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Reaktivitas_kimia"> <div class="vector-toc-text"> 1.2 Reaktivitas kimia </div> </a> <ul id="toc-Reaktivitas_kimia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Senyawa" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Senyawa"> <div class="vector-toc-text"> 1.3 Senyawa </div> </a> <ul id="toc-Senyawa-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Isotop" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Isotop"> <div class="vector-toc-text"> 1.4 Isotop </div> </a> <ul id="toc-Isotop-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Sejarah" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Sejarah"> <div class="vector-toc-text"> 2 Sejarah </div> </a> <ul id="toc-Sejarah-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Keberadaan_dan_produksi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Keberadaan_dan_produksi"> <div class="vector-toc-text"> 3 Keberadaan dan produksi </div> </a> <button aria-controls="toc-Keberadaan_dan_produksi-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Gulingkan subbagian Keberadaan dan produksi </button> <ul id="toc-Keberadaan_dan_produksi-sublist" class="vector-toc-list"> <li id="toc-Batu_permata" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Batu_permata"> <div class="vector-toc-text"> 3.1 Batu permata </div> </a> <ul id="toc-Batu_permata-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Aplikasi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Aplikasi"> <div class="vector-toc-text"> 4 Aplikasi </div> </a> <button aria-controls="toc-Aplikasi-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> Gulingkan subbagian Aplikasi </button> <ul id="toc-Aplikasi-sublist" class="vector-toc-list"> <li id="toc-Logam_dan_paduan" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Logam_dan_paduan"> <div class="vector-toc-text"> 4.1 Logam dan paduan </div> </a> <ul id="toc-Logam_dan_paduan-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Barium_sulfat_dan_barit" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Barium_sulfat_dan_barit"> <div class="vector-toc-text"> 4.2 Barium sulfat dan barit </div> </a> <ul id="toc-Barium_sulfat_dan_barit-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Senyawa_barium_lainnya" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Senyawa_barium_lainnya"> <div class="vector-toc-text"> 4.3 Senyawa barium lainnya </div> </a> <ul id="toc-Senyawa_barium_lainnya-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Toksisitas" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Toksisitas"> <div class="vector-toc-text"> 5 Toksisitas </div> </a> <ul id="toc-Toksisitas-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Lihat_juga" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Lihat_juga"> <div class="vector-toc-text"> 6 Lihat juga </div> </a> <ul id="toc-Lihat_juga-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referensi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referensi"> <div class="vector-toc-text"> 7 Referensi </div> </a> <ul id="toc-Referensi-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Pranala_luar" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Pranala_luar"> <div class="vector-toc-text"> 8 Pranala luar </div> </a> <ul id="toc-Pranala_luar-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="Daftar isi" 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="Gulingkan daftar isi" > <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" > Gulingkan daftar isi </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">Barium</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="Pergi ke artikel dalam bahasa lain. Terdapat 151 bahasa" > <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-151" aria-hidden="true" > 151 bahasa </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/Barium" title="Barium – Afrikaans" lang="af" hreflang="af" data-title="Barium" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target">Afrikaans</a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%89%A3%E1%88%AA%E1%8B%A8%E1%88%9D" title="ባሪየም – Amharik" lang="am" hreflang="am" data-title="ባሪየም" data-language-autonym="አማርኛ" data-language-local-name="Amharik" class="interlanguage-link-target">አማርኛ</a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Bario" title="Bario – Aragon" lang="an" hreflang="an" data-title="Bario" data-language-autonym="Aragonés" data-language-local-name="Aragon" class="interlanguage-link-target">Aragonés</a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – Angika" lang="anp" hreflang="anp" data-title="बेरियम" data-language-autonym="अंगिका" data-language-local-name="Angika" class="interlanguage-link-target">अंगिका</a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%D9%8A%D9%88%D9%85" title="باريوم – Arab" lang="ar" hreflang="ar" data-title="باريوم" data-language-autonym="العربية" data-language-local-name="Arab" class="interlanguage-link-target">العربية</a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%D9%8A%D9%88%D9%85" title="باريوم – Arab Maroko" lang="ary" hreflang="ary" data-title="باريوم" data-language-autonym="الدارجة" data-language-local-name="Arab Maroko" class="interlanguage-link-target">الدارجة</a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%D9%8A%D9%88%D9%85" title="باريوم – Arab Mesir" lang="arz" hreflang="arz" data-title="باريوم" data-language-autonym="مصرى" data-language-local-name="Arab Mesir" class="interlanguage-link-target">مصرى</a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Bariu" title="Bariu – Asturia" lang="ast" hreflang="ast" data-title="Bariu" data-language-autonym="Asturianu" data-language-local-name="Asturia" class="interlanguage-link-target">Asturianu</a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Barium" title="Barium – Azerbaijani" lang="az" hreflang="az" data-title="Barium" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target">Azərbaycanca</a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – Bashkir" lang="ba" hreflang="ba" data-title="Барий" data-language-autonym="Башҡортса" data-language-local-name="Bashkir" class="interlanguage-link-target">Башҡортса</a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Barium" title="Barium – Bali" lang="ban" hreflang="ban" data-title="Barium" data-language-autonym="Basa Bali" data-language-local-name="Bali" class="interlanguage-link-target">Basa Bali</a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Baryo_(elemento)" title="Baryo (elemento) – Central Bikol" lang="bcl" hreflang="bcl" data-title="Baryo (elemento)" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target">Bikol Central</a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D1%8B%D0%B9" title="Барый – Belarusia" lang="be" hreflang="be" data-title="Барый" data-language-autonym="Беларуская" data-language-local-name="Belarusia" class="interlanguage-link-target">Беларуская</a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%91%D0%B0%D1%80_(%D1%8D%D0%BB%D0%B5%D0%BC%D1%8D%D0%BD%D1%82)" title="Бар (элемэнт) – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Бар (элемэнт)" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target">Беларуская (тарашкевіца)</a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – Bulgaria" lang="bg" hreflang="bg" data-title="Барий" data-language-autonym="Български" data-language-local-name="Bulgaria" class="interlanguage-link-target">Български</a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – Bhojpuri" lang="bh" hreflang="bh" data-title="बेरियम" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target">भोजपुरी</a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AC%E0%A7%87%E0%A6%B0%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%AE" title="বেরিয়াম – Bengali" lang="bn" hreflang="bn" data-title="বেরিয়াম" data-language-autonym="বাংলা" data-language-local-name="Bengali" class="interlanguage-link-target">বাংলা</a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%96%E0%BE%B7%E0%BD%BA%E0%BC%8B%E0%BD%A2%E0%BD%B2%E0%BD%98%E0%BC%8D" title="བྷེ་རིམ། – Tibet" lang="bo" hreflang="bo" data-title="བྷེ་རིམ།" data-language-autonym="བོད་ཡིག" data-language-local-name="Tibet" class="interlanguage-link-target">བོད་ཡིག</a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Bariom" title="Bariom – Breton" lang="br" hreflang="br" data-title="Bariom" data-language-autonym="Brezhoneg" data-language-local-name="Breton" class="interlanguage-link-target">Brezhoneg</a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Barij" title="Barij – Bosnia" lang="bs" hreflang="bs" data-title="Barij" data-language-autonym="Bosanski" data-language-local-name="Bosnia" class="interlanguage-link-target">Bosanski</a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Bari_(element)" title="Bari (element) – Katalan" lang="ca" hreflang="ca" data-title="Bari (element)" data-language-autonym="Català" data-language-local-name="Katalan" class="interlanguage-link-target">Català</a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Barium" title="Barium – Mindong" lang="cdo" hreflang="cdo" data-title="Barium" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target">閩東語 / Mìng-dĕ̤ng-ngṳ̄</a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Baryo" title="Baryo – Cebuano" lang="ceb" hreflang="ceb" data-title="Baryo" data-language-autonym="Cebuano" data-language-local-name="Cebuano" class="interlanguage-link-target">Cebuano</a></li><li class="interlanguage-link interwiki-chr mw-list-item"><a href="https://chr.wikipedia.org/wiki/%E1%8F%87%E1%8E%B5%E1%8E%A5%E1%8E%BB" title="ᏇᎵᎥᎻ – Cherokee" lang="chr" hreflang="chr" data-title="ᏇᎵᎥᎻ" data-language-autonym="ᏣᎳᎩ" data-language-local-name="Cherokee" class="interlanguage-link-target">ᏣᎳᎩ</a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%DB%8C%DB%86%D9%85" title="باریۆم – Kurdi Sorani" lang="ckb" hreflang="ckb" data-title="باریۆم" data-language-autonym="کوردی" data-language-local-name="Kurdi Sorani" class="interlanguage-link-target">کوردی</a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Bariu" title="Bariu – Korsika" lang="co" hreflang="co" data-title="Bariu" data-language-autonym="Corsu" data-language-local-name="Korsika" class="interlanguage-link-target">Corsu</a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Baryum" title="Baryum – Cheska" lang="cs" hreflang="cs" data-title="Baryum" data-language-autonym="Čeština" data-language-local-name="Cheska" class="interlanguage-link-target">Čeština</a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – Chuvash" lang="cv" hreflang="cv" data-title="Барий" data-language-autonym="Чӑвашла" data-language-local-name="Chuvash" class="interlanguage-link-target">Чӑвашла</a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Bariwm" title="Bariwm – Welsh" lang="cy" hreflang="cy" data-title="Bariwm" data-language-autonym="Cymraeg" data-language-local-name="Welsh" class="interlanguage-link-target">Cymraeg</a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Barium" title="Barium – Dansk" lang="da" hreflang="da" data-title="Barium" data-language-autonym="Dansk" data-language-local-name="Dansk" class="interlanguage-link-target">Dansk</a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Barium" title="Barium – Jerman" lang="de" hreflang="de" data-title="Barium" data-language-autonym="Deutsch" data-language-local-name="Jerman" class="interlanguage-link-target">Deutsch</a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%92%CE%AC%CF%81%CE%B9%CE%BF" title="Βάριο – Yunani" lang="el" hreflang="el" data-title="Βάριο" data-language-autonym="Ελληνικά" data-language-local-name="Yunani" class="interlanguage-link-target">Ελληνικά</a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="artikel bagus"><a href="https://en.wikipedia.org/wiki/Barium" title="Barium – Inggris" lang="en" hreflang="en" data-title="Barium" data-language-autonym="English" data-language-local-name="Inggris" class="interlanguage-link-target">English</a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Bario" title="Bario – Esperanto" lang="eo" hreflang="eo" data-title="Bario" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target">Esperanto</a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Bario" title="Bario – Spanyol" lang="es" hreflang="es" data-title="Bario" data-language-autonym="Español" data-language-local-name="Spanyol" class="interlanguage-link-target">Español</a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Baarium" title="Baarium – Esti" lang="et" hreflang="et" data-title="Baarium" data-language-autonym="Eesti" data-language-local-name="Esti" class="interlanguage-link-target">Eesti</a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Bario" title="Bario – Basque" lang="eu" hreflang="eu" data-title="Bario" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target">Euskara</a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%DB%8C%D9%85" title="باریم – Persia" lang="fa" hreflang="fa" data-title="باریم" data-language-autonym="فارسی" data-language-local-name="Persia" class="interlanguage-link-target">فارسی</a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Barium" title="Barium – Suomi" lang="fi" hreflang="fi" data-title="Barium" data-language-autonym="Suomi" data-language-local-name="Suomi" class="interlanguage-link-target">Suomi</a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Barium" title="Barium – Faroe" lang="fo" hreflang="fo" data-title="Barium" data-language-autonym="Føroyskt" data-language-local-name="Faroe" class="interlanguage-link-target">Føroyskt</a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Baryum" title="Baryum – Prancis" lang="fr" hreflang="fr" data-title="Baryum" data-language-autonym="Français" data-language-local-name="Prancis" class="interlanguage-link-target">Français</a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Baarium" title="Baarium – Frisia Utara" lang="frr" hreflang="frr" data-title="Baarium" data-language-autonym="Nordfriisk" data-language-local-name="Frisia Utara" class="interlanguage-link-target">Nordfriisk</a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Bari" title="Bari – Friuli" lang="fur" hreflang="fur" data-title="Bari" data-language-autonym="Furlan" data-language-local-name="Friuli" class="interlanguage-link-target">Furlan</a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Bairiam" title="Bairiam – Irlandia" lang="ga" hreflang="ga" data-title="Bairiam" data-language-autonym="Gaeilge" data-language-local-name="Irlandia" class="interlanguage-link-target">Gaeilge</a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E9%8B%87" title="鋇 – Gan" lang="gan" hreflang="gan" data-title="鋇" data-language-autonym="贛語" data-language-local-name="Gan" class="interlanguage-link-target">贛語</a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Barium" title="Barium – Gaelik Skotlandia" lang="gd" hreflang="gd" data-title="Barium" data-language-autonym="Gàidhlig" data-language-local-name="Gaelik Skotlandia" class="interlanguage-link-target">Gàidhlig</a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Bario" title="Bario – Galisia" lang="gl" hreflang="gl" data-title="Bario" data-language-autonym="Galego" data-language-local-name="Galisia" class="interlanguage-link-target">Galego</a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%AC%E0%AB%87%E0%AA%B0%E0%AA%BF%E0%AA%AF%E0%AA%AE" title="બેરિયમ – Gujarat" lang="gu" hreflang="gu" data-title="બેરિયમ" data-language-autonym="ગુજરાતી" data-language-local-name="Gujarat" class="interlanguage-link-target">ગુજરાતી</a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Baarium" title="Baarium – Manx" lang="gv" hreflang="gv" data-title="Baarium" data-language-autonym="Gaelg" data-language-local-name="Manx" class="interlanguage-link-target">Gaelg</a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Barium" title="Barium – Hakka Chinese" lang="hak" hreflang="hak" data-title="Barium" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Hakka Chinese" class="interlanguage-link-target">客家語 / Hak-kâ-ngî</a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%91%D7%A8%D7%99%D7%95%D7%9D" title="בריום – Ibrani" lang="he" hreflang="he" data-title="בריום" data-language-autonym="עברית" data-language-local-name="Ibrani" class="interlanguage-link-target">עברית</a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – Hindi" lang="hi" hreflang="hi" data-title="बेरियम" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target">हिन्दी</a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Barium" title="Barium – Hindi Fiji" lang="hif" hreflang="hif" data-title="Barium" data-language-autonym="Fiji Hindi" data-language-local-name="Hindi Fiji" class="interlanguage-link-target">Fiji Hindi</a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Barij" title="Barij – Kroasia" lang="hr" hreflang="hr" data-title="Barij" data-language-autonym="Hrvatski" data-language-local-name="Kroasia" class="interlanguage-link-target">Hrvatski</a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Bary%C3%B2m" title="Baryòm – Kreol Haiti" lang="ht" hreflang="ht" data-title="Baryòm" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Kreol Haiti" class="interlanguage-link-target">Kreyòl ayisyen</a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/B%C3%A1rium" title="Bárium – Hungaria" lang="hu" hreflang="hu" data-title="Bárium" data-language-autonym="Magyar" data-language-local-name="Hungaria" class="interlanguage-link-target">Magyar</a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B2%D5%A1%D6%80%D5%AB%D5%B8%D6%82%D5%B4" title="Բարիում – Armenia" lang="hy" hreflang="hy" data-title="Բարիում" data-language-autonym="Հայերեն" data-language-local-name="Armenia" class="interlanguage-link-target">Հայերեն</a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Barium" title="Barium – Interlingua" lang="ia" hreflang="ia" data-title="Barium" data-language-autonym="Interlingua" data-language-local-name="Interlingua" class="interlanguage-link-target">Interlingua</a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Bario" title="Bario – Ido" lang="io" hreflang="io" data-title="Bario" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target">Ido</a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Bar%C3%ADn" title="Barín – Islandia" lang="is" hreflang="is" data-title="Barín" data-language-autonym="Íslenska" data-language-local-name="Islandia" class="interlanguage-link-target">Íslenska</a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Bario" title="Bario – Italia" lang="it" hreflang="it" data-title="Bario" data-language-autonym="Italiano" data-language-local-name="Italia" class="interlanguage-link-target">Italiano</a></li><li class="interlanguage-link interwiki-ja badge-Q17437798 badge-goodarticle mw-list-item" title="artikel bagus"><a href="https://ja.wikipedia.org/wiki/%E3%83%90%E3%83%AA%E3%82%A6%E3%83%A0" title="バリウム – Jepang" lang="ja" hreflang="ja" data-title="バリウム" data-language-autonym="日本語" data-language-local-name="Jepang" class="interlanguage-link-target">日本語</a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/tijyjinme" title="tijyjinme – Lojban" lang="jbo" hreflang="jbo" data-title="tijyjinme" data-language-autonym="La .lojban." data-language-local-name="Lojban" class="interlanguage-link-target">La .lojban.</a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Barium" title="Barium – Jawa" lang="jv" hreflang="jv" data-title="Barium" data-language-autonym="Jawa" data-language-local-name="Jawa" class="interlanguage-link-target">Jawa</a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%91%E1%83%90%E1%83%A0%E1%83%98%E1%83%A3%E1%83%9B%E1%83%98" title="ბარიუმი – Georgia" lang="ka" hreflang="ka" data-title="ბარიუმი" data-language-autonym="ქართული" data-language-local-name="Georgia" class="interlanguage-link-target">ქართული</a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Bariy" title="Bariy – Kara-Kalpak" lang="kaa" hreflang="kaa" data-title="Bariy" data-language-autonym="Qaraqalpaqsha" data-language-local-name="Kara-Kalpak" class="interlanguage-link-target">Qaraqalpaqsha</a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/Par%C9%A9y%C9%94m" title="Parɩyɔm – Kabiye" lang="kbp" hreflang="kbp" data-title="Parɩyɔm" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target">Kabɩyɛ</a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – Kazakh" lang="kk" hreflang="kk" data-title="Барий" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target">Қазақша</a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AC%E0%B3%87%E0%B2%B0%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ಬೇರಿಯಮ್ – Kannada" lang="kn" hreflang="kn" data-title="ಬೇರಿಯಮ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="Kannada" class="interlanguage-link-target">ಕನ್ನಡ</a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B0%94%EB%A5%A8" title="바륨 – Korea" lang="ko" hreflang="ko" data-title="바륨" data-language-autonym="한국어" data-language-local-name="Korea" class="interlanguage-link-target">한국어</a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Bary%C3%BBm" title="Baryûm – Kurdi" lang="ku" hreflang="ku" data-title="Baryûm" data-language-autonym="Kurdî" data-language-local-name="Kurdi" class="interlanguage-link-target">Kurdî</a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – Komi" lang="kv" hreflang="kv" data-title="Барий" data-language-autonym="Коми" data-language-local-name="Komi" class="interlanguage-link-target">Коми</a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Bariom" title="Bariom – Kornish" lang="kw" hreflang="kw" data-title="Bariom" data-language-autonym="Kernowek" data-language-local-name="Kornish" class="interlanguage-link-target">Kernowek</a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – Kirgiz" lang="ky" hreflang="ky" data-title="Барий" data-language-autonym="Кыргызча" data-language-local-name="Kirgiz" class="interlanguage-link-target">Кыргызча</a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Barium_(elementum)" title="Barium (elementum) – Latin" lang="la" hreflang="la" data-title="Barium (elementum)" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target">Latina</a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Barium" title="Barium – Luksemburg" lang="lb" hreflang="lb" data-title="Barium" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luksemburg" class="interlanguage-link-target">Lëtzebuergesch</a></li><li class="interlanguage-link interwiki-lg mw-list-item"><a href="https://lg.wikipedia.org/wiki/Bariyaamu(Barium)" title="Bariyaamu(Barium) – Ganda" lang="lg" hreflang="lg" data-title="Bariyaamu(Barium)" data-language-autonym="Luganda" data-language-local-name="Ganda" class="interlanguage-link-target">Luganda</a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Barium" title="Barium – Limburgia" lang="li" hreflang="li" data-title="Barium" data-language-autonym="Limburgs" data-language-local-name="Limburgia" class="interlanguage-link-target">Limburgs</a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Bario" title="Bario – Liguria" lang="lij" hreflang="lij" data-title="Bario" data-language-autonym="Ligure" data-language-local-name="Liguria" class="interlanguage-link-target">Ligure</a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Bario" title="Bario – Lombard" lang="lmo" hreflang="lmo" data-title="Bario" data-language-autonym="Lombard" data-language-local-name="Lombard" class="interlanguage-link-target">Lombard</a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Baris" title="Baris – Lituavi" lang="lt" hreflang="lt" data-title="Baris" data-language-autonym="Lietuvių" data-language-local-name="Lituavi" class="interlanguage-link-target">Lietuvių</a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/B%C4%81rijs" title="Bārijs – Latvi" lang="lv" hreflang="lv" data-title="Bārijs" data-language-autonym="Latviešu" data-language-local-name="Latvi" class="interlanguage-link-target">Latviešu</a></li><li class="interlanguage-link interwiki-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8" title="Бари – Moksha" lang="mdf" hreflang="mdf" data-title="Бари" data-language-autonym="Мокшень" data-language-local-name="Moksha" class="interlanguage-link-target">Мокшень</a></li><li class="interlanguage-link interwiki-mi mw-list-item"><a href="https://mi.wikipedia.org/wiki/Konu-okehu" title="Konu-okehu – Maori" lang="mi" hreflang="mi" data-title="Konu-okehu" data-language-autonym="Māori" data-language-local-name="Maori" class="interlanguage-link-target">Māori</a></li><li class="interlanguage-link interwiki-min mw-list-item"><a href="https://min.wikipedia.org/wiki/Barium" title="Barium – Minangkabau" lang="min" hreflang="min" data-title="Barium" data-language-autonym="Minangkabau" data-language-local-name="Minangkabau" class="interlanguage-link-target">Minangkabau</a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D1%83%D0%BC" title="Бариум – Makedonia" lang="mk" hreflang="mk" data-title="Бариум" data-language-autonym="Македонски" data-language-local-name="Makedonia" class="interlanguage-link-target">Македонски</a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AC%E0%B5%87%E0%B4%B0%E0%B4%BF%E0%B4%AF%E0%B4%82" title="ബേരിയം – Malayalam" lang="ml" hreflang="ml" data-title="ബേരിയം" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target">മലയാളം</a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8" title="Бари – Mongolia" lang="mn" hreflang="mn" data-title="Бари" data-language-autonym="Монгол" data-language-local-name="Mongolia" class="interlanguage-link-target">Монгол</a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – Marathi" lang="mr" hreflang="mr" data-title="बेरियम" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target">मराठी</a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – Western Mari" lang="mrj" hreflang="mrj" data-title="Барий" data-language-autonym="Кырык мары" data-language-local-name="Western Mari" class="interlanguage-link-target">Кырык мары</a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Barium" title="Barium – Melayu" lang="ms" hreflang="ms" data-title="Barium" data-language-autonym="Bahasa Melayu" data-language-local-name="Melayu" class="interlanguage-link-target">Bahasa Melayu</a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%98%E1%80%B1%E1%80%9B%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="ဘေရီယမ် – Burma" lang="my" hreflang="my" data-title="ဘေရီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Burma" class="interlanguage-link-target">မြန်မာဘာသာ</a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Barium" title="Barium – Jerman Rendah" lang="nds" hreflang="nds" data-title="Barium" data-language-autonym="Plattdüütsch" data-language-local-name="Jerman Rendah" class="interlanguage-link-target">Plattdüütsch</a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – Newari" lang="new" hreflang="new" data-title="बेरियम" data-language-autonym="नेपाल भाषा" data-language-local-name="Newari" class="interlanguage-link-target">नेपाल भाषा</a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Barium" title="Barium – Belanda" lang="nl" hreflang="nl" data-title="Barium" data-language-autonym="Nederlands" data-language-local-name="Belanda" class="interlanguage-link-target">Nederlands</a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Barium" title="Barium – Nynorsk Norwegia" lang="nn" hreflang="nn" data-title="Barium" data-language-autonym="Norsk nynorsk" data-language-local-name="Nynorsk Norwegia" class="interlanguage-link-target">Norsk nynorsk</a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Barium" title="Barium – Bokmål Norwegia" lang="nb" hreflang="nb" data-title="Barium" data-language-autonym="Norsk bokmål" data-language-local-name="Bokmål Norwegia" class="interlanguage-link-target">Norsk bokmål</a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Bari_(element)" title="Bari (element) – Ositania" lang="oc" hreflang="oc" data-title="Bari (element)" data-language-autonym="Occitan" data-language-local-name="Ositania" class="interlanguage-link-target">Occitan</a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Barii" title="Barii – Livvi-Karelian" lang="olo" hreflang="olo" data-title="Barii" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target">Livvinkarjala</a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AC%E0%AD%8D%E0%AD%9F%E0%AC%BE%E0%AC%B0%E0%AC%BF%E0%AC%85%E0%AC%AE" title="ବ୍ୟାରିଅମ – Oriya" lang="or" hreflang="or" data-title="ବ୍ୟାରିଅମ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="Oriya" class="interlanguage-link-target">ଓଡ଼ିଆ</a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8_(%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82)" title="Бари (элемент) – Ossetia" lang="os" hreflang="os" data-title="Бари (элемент)" data-language-autonym="Ирон" data-language-local-name="Ossetia" class="interlanguage-link-target">Ирон</a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AC%E0%A9%87%E0%A8%B0%E0%A9%80%E0%A8%85%E0%A8%AE" title="ਬੇਰੀਅਮ – Punjabi" lang="pa" hreflang="pa" data-title="ਬੇਰੀਅਮ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Punjabi" class="interlanguage-link-target">ਪੰਜਾਬੀ</a></li><li class="interlanguage-link interwiki-pi mw-list-item"><a href="https://pi.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – Pali" lang="pi" hreflang="pi" data-title="बेरियम" data-language-autonym="पालि" data-language-local-name="Pali" class="interlanguage-link-target">पालि</a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Bar_(pierwiastek)" title="Bar (pierwiastek) – Polski" lang="pl" hreflang="pl" data-title="Bar (pierwiastek)" data-language-autonym="Polski" data-language-local-name="Polski" class="interlanguage-link-target">Polski</a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Bario" title="Bario – Piedmontese" lang="pms" hreflang="pms" data-title="Bario" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" class="interlanguage-link-target">Piemontèis</a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A8%DB%8C%D8%B1%DB%8C%D9%85" title="بیریم – Western Punjabi" lang="pnb" hreflang="pnb" data-title="بیریم" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target">پنجابی</a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%A8%DB%90%D8%B1%D9%8A%D9%88%D9%85" title="بېريوم – Pashto" lang="ps" hreflang="ps" data-title="بېريوم" data-language-autonym="پښتو" data-language-local-name="Pashto" class="interlanguage-link-target">پښتو</a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/B%C3%A1rio" title="Bário – Portugis" lang="pt" hreflang="pt" data-title="Bário" data-language-autonym="Português" data-language-local-name="Portugis" class="interlanguage-link-target">Português</a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Paryu" title="Paryu – Quechua" lang="qu" hreflang="qu" data-title="Paryu" data-language-autonym="Runa Simi" data-language-local-name="Quechua" class="interlanguage-link-target">Runa Simi</a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Bariu" title="Bariu – Rumania" lang="ro" hreflang="ro" data-title="Bariu" data-language-autonym="Română" data-language-local-name="Rumania" class="interlanguage-link-target">Română</a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Bariu" title="Bariu – Aromania" lang="rup" hreflang="rup" data-title="Bariu" data-language-autonym="Armãneashti" data-language-local-name="Aromania" class="interlanguage-link-target">Armãneashti</a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – Rusia" lang="ru" hreflang="ru" data-title="Барий" data-language-autonym="Русский" data-language-local-name="Rusia" class="interlanguage-link-target">Русский</a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – Sanskerta" lang="sa" hreflang="sa" data-title="बेरियम" data-language-autonym="संस्कृतम्" data-language-local-name="Sanskerta" class="interlanguage-link-target">संस्कृतम्</a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D1%83%D0%BC" title="Бариум – Sakha" lang="sah" hreflang="sah" data-title="Бариум" data-language-autonym="Саха тыла" data-language-local-name="Sakha" class="interlanguage-link-target">Саха тыла</a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/B%C3%A0riu" title="Bàriu – Sardinia" lang="sc" hreflang="sc" data-title="Bàriu" data-language-autonym="Sardu" data-language-local-name="Sardinia" class="interlanguage-link-target">Sardu</a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Bariu" title="Bariu – Sisilia" lang="scn" hreflang="scn" data-title="Bariu" data-language-autonym="Sicilianu" data-language-local-name="Sisilia" class="interlanguage-link-target">Sicilianu</a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Barium" title="Barium – Skotlandia" lang="sco" hreflang="sco" data-title="Barium" data-language-autonym="Scots" data-language-local-name="Skotlandia" class="interlanguage-link-target">Scots</a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Barijum" title="Barijum – Serbo-Kroasia" lang="sh" hreflang="sh" data-title="Barijum" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Kroasia" class="interlanguage-link-target">Srpskohrvatski / српскохрватски</a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Barium" title="Barium – Simple English" lang="en-simple" hreflang="en-simple" data-title="Barium" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target">Simple English</a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/B%C3%A1rium" title="Bárium – Slovak" lang="sk" hreflang="sk" data-title="Bárium" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target">Slovenčina</a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Barij" title="Barij – Sloven" lang="sl" hreflang="sl" data-title="Barij" data-language-autonym="Slovenščina" data-language-local-name="Sloven" class="interlanguage-link-target">Slovenščina</a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Baariyaam" title="Baariyaam – Somalia" lang="so" hreflang="so" data-title="Baariyaam" data-language-autonym="Soomaaliga" data-language-local-name="Somalia" class="interlanguage-link-target">Soomaaliga</a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Bariumi" title="Bariumi – Albania" lang="sq" hreflang="sq" data-title="Bariumi" data-language-autonym="Shqip" data-language-local-name="Albania" class="interlanguage-link-target">Shqip</a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D1%98%D1%83%D0%BC" title="Баријум – Serbia" lang="sr" hreflang="sr" data-title="Баријум" data-language-autonym="Српски / srpski" data-language-local-name="Serbia" class="interlanguage-link-target">Српски / srpski</a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Barium" title="Barium – Saterland Frisian" lang="stq" hreflang="stq" data-title="Barium" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target">Seeltersk</a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Barium" title="Barium – Swedia" lang="sv" hreflang="sv" data-title="Barium" data-language-autonym="Svenska" data-language-local-name="Swedia" class="interlanguage-link-target">Svenska</a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Bari" title="Bari – Swahili" lang="sw" hreflang="sw" data-title="Bari" data-language-autonym="Kiswahili" data-language-local-name="Swahili" class="interlanguage-link-target">Kiswahili</a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AF%87%E0%AE%B0%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="பேரியம் – Tamil" lang="ta" hreflang="ta" data-title="பேரியம்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target">தமிழ்</a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AC%E0%B1%87%E0%B0%B0%E0%B0%BF%E0%B0%AF%E0%B0%82" title="బేరియం – Telugu" lang="te" hreflang="te" data-title="బేరియం" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target">తెలుగు</a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – Tajik" lang="tg" hreflang="tg" data-title="Барий" data-language-autonym="Тоҷикӣ" data-language-local-name="Tajik" class="interlanguage-link-target">Тоҷикӣ</a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%81%E0%B8%9A%E0%B9%80%E0%B8%A3%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="แบเรียม – Thai" lang="th" hreflang="th" data-title="แบเรียม" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target">ไทย</a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Baryo_(elemento)" title="Baryo (elemento) – Tagalog" lang="tl" hreflang="tl" data-title="Baryo (elemento)" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target">Tagalog</a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Baryum" title="Baryum – Turki" lang="tr" hreflang="tr" data-title="Baryum" data-language-autonym="Türkçe" data-language-local-name="Turki" class="interlanguage-link-target">Türkçe</a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – Tatar" lang="tt" hreflang="tt" data-title="Барий" data-language-autonym="Татарча / tatarça" data-language-local-name="Tatar" class="interlanguage-link-target">Татарча / tatarça</a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%D9%89%D9%8A" title="بارىي – Uyghur" lang="ug" hreflang="ug" data-title="بارىي" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="Uyghur" class="interlanguage-link-target">ئۇيغۇرچە / Uyghurche</a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D1%96%D0%B9" title="Барій – Ukraina" lang="uk" hreflang="uk" data-title="Барій" data-language-autonym="Українська" data-language-local-name="Ukraina" class="interlanguage-link-target">Українська</a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A8%DB%8C%D8%B1%DB%8C%D8%A6%D9%85" title="بیریئم – Urdu" lang="ur" hreflang="ur" data-title="بیریئم" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target">اردو</a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Bariy" title="Bariy – Uzbek" lang="uz" hreflang="uz" data-title="Bariy" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target">Oʻzbekcha / ўзбекча</a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Barii" title="Barii – Veps" lang="vep" hreflang="vep" data-title="Barii" data-language-autonym="Vepsän kel’" data-language-local-name="Veps" class="interlanguage-link-target">Vepsän kel’</a></li><li class="interlanguage-link interwiki-vi badge-Q17437798 badge-goodarticle mw-list-item" title="artikel bagus"><a href="https://vi.wikipedia.org/wiki/Bari" title="Bari – Vietnam" lang="vi" hreflang="vi" data-title="Bari" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnam" class="interlanguage-link-target">Tiếng Việt</a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Bariom" title="Bariom – Walloon" lang="wa" hreflang="wa" data-title="Bariom" data-language-autonym="Walon" data-language-local-name="Walloon" class="interlanguage-link-target">Walon</a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Baryo_(elemento)" title="Baryo (elemento) – Warai" lang="war" hreflang="war" data-title="Baryo (elemento)" data-language-autonym="Winaray" data-language-local-name="Warai" class="interlanguage-link-target">Winaray</a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E9%92%A1" title="钡 – Wu Tionghoa" lang="wuu" hreflang="wuu" data-title="钡" data-language-autonym="吴语" data-language-local-name="Wu Tionghoa" class="interlanguage-link-target">吴语</a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D1%83%D0%BC" title="Бариум – Kalmuk" lang="xal" hreflang="xal" data-title="Бариум" data-language-autonym="Хальмг" data-language-local-name="Kalmuk" class="interlanguage-link-target">Хальмг</a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%91%D7%90%D7%A8%D7%99%D7%95%D7%9D" title="באריום – Yiddish" lang="yi" hreflang="yi" data-title="באריום" data-language-autonym="ייִדיש" data-language-local-name="Yiddish" class="interlanguage-link-target">ייִדיש</a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/Barium" title="Barium – Yoruba" lang="yo" hreflang="yo" data-title="Barium" data-language-autonym="Yorùbá" data-language-local-name="Yoruba" class="interlanguage-link-target">Yorùbá</a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%92%A1" title="钡 – Tionghoa" lang="zh" hreflang="zh" data-title="钡" data-language-autonym="中文" data-language-local-name="Tionghoa" class="interlanguage-link-target">中文</a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E9%8B%87" title="鋇 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="鋇" data-language-autonym="文言" data-language-local-name="Literary Chinese" class="interlanguage-link-target">文言</a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Barium" title="Barium – Minnan" lang="nan" hreflang="nan" data-title="Barium" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target">閩南語 / Bân-lâm-gú</a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%8B%87" title="鋇 – Kanton" lang="yue" hreflang="yue" data-title="鋇" data-language-autonym="粵語" data-language-local-name="Kanton" class="interlanguage-link-target">粵語</a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/UmBhanya" title="UmBhanya – Zulu" lang="zu" hreflang="zu" data-title="UmBhanya" data-language-autonym="IsiZulu" data-language-local-name="Zulu" class="interlanguage-link-target">IsiZulu</a></li> </ul> <div class="after-portlet after-portlet-lang"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1112#sitelinks-wikipedia" title="Sunting pranala interwiki" class="wbc-editpage">Sunting pranala</a></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Ruang nama"> <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/Barium" title="Lihat halaman isi [c]" accesskey="c">Halaman</a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Pembicaraan:Barium" rel="discussion" title="Pembicaraan 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</nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Dari Wikipedia bahasa Indonesia, ensiklopedia bebas</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="id" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r22657712">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}body.skin-minerva .mw-parser-output .infobox-header,body.skin-minerva .mw-parser-output .infobox-subheader,body.skin-minerva .mw-parser-output .infobox-above,body.skin-minerva .mw-parser-output .infobox-title,body.skin-minerva .mw-parser-output .infobox-image,body.skin-minerva .mw-parser-output .infobox-full-data,body.skin-minerva .mw-parser-output .infobox-below{text-align:center}</style><style data-mw-deduplicate="TemplateStyles:r26333552">.mw-parser-output .ib-station-name{display:table-cell;vertical-align:middle}@media only screen and (min-width:720px){.mw-parser-output .ib-station{width:25.5em}.mw-parser-output .ib-station-name{width:inherit}}</style><table class="infobox ib-country vcard" style="font-size:88%;"><tbody><tr><th colspan="2" class="infobox-above adr" style="background:lightgray;padding:0.25em 0.33em 0.33em;line-height:1.2em;font-size:1.25em;"><div style="float:right;display:inline;background:lightgray;font-size:150%;">56Ba</div>Barium</th></tr><tr><td colspan="2" class="infobox-image"><a href="/wiki/Berkas:Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/16/Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg/220px-Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg" decoding="async" width="220" height="128" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/16/Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg/330px-Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/16/Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg/440px-Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg 2x" data-file-width="793" data-file-height="460" /></a><div class="infobox-caption">Barium murni dalam atmosfer berpelindung argon</div></td></tr><tr><td colspan="2" class="infobox-image"><div style="background:black"><a href="/wiki/Berkas:Barium_spectrum_visible.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Barium_spectrum_visible.png/220px-Barium_spectrum_visible.png" decoding="async" width="220" height="38" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Barium_spectrum_visible.png/330px-Barium_spectrum_visible.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Barium_spectrum_visible.png/440px-Barium_spectrum_visible.png 2x" data-file-width="7430" data-file-height="1280" /></a> </div><div class="infobox-caption">Garis spektrum barium</div></td></tr><tr><th colspan="2" class="infobox-header" style="text-align:center; line-height:normal;background:#ffdead">Sifat umum</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em">Pengucapan</th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">/barium/<a href="#cite_note-1">[1]</a> </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em">Penampilan</th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">abu-abu keperakan; dengan warna kuning pucat<a href="#cite_note-2">[2]</a></td></tr><tr><td colspan="2" class="infobox-full-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r22657712"></td></tr><tr><th colspan="2" class="infobox-header" style="text-align:center; line-height:normal;background:#ffdead">Barium dalam <a href="/wiki/Tabel_periodik" title="Tabel periodik">tabel periodik</a></th></tr><tr><td colspan="2" class="infobox-full-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><div style="z-index:1;overflow:hidden;position:absolute;font-size:120%;right:185px;margin:0.1em;font-family:'Linux Libertine',Georgia,Times,serif ; line-height:0.9"><figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/Media:Electron_shell_056_Barium.svg" title="Media:Electron shell 056 Barium.svg"><img alt="Perbesar gambar" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Electron_shell_056_Barium.svg/50px-Electron_shell_056_Barium.svg.png" decoding="async" width="50" height="54" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Electron_shell_056_Barium.svg/75px-Electron_shell_056_Barium.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Electron_shell_056_Barium.svg/100px-Electron_shell_056_Barium.svg.png 2x" data-file-width="800" data-file-height="860" /></a><figcaption></figcaption></figure></div> <div style="z-index:1;overflow:hidden;position:absolute;font-size:120%;right:140px;margin:0.1em;font-family:'Linux Libertine',Georgia,Times,serif ; line-height:0.9"> 56Ba</div> <table class="wikitable" style="text-align:center; width:100%; margin:0; background:#f8f8f8;"> <tbody><tr> <td> <table class="periodictable" style="margin:0 auto"> <tbody><tr> <td style="border:none; width:5px"><div style="background-color:transparent; margin:0; padding:0; text-align:center; border:none;"> <table style="empty-cells:hidden; border:none; padding:0; border-spacing:1px; border-collapse:separate; margin:0;"> <tbody><tr> <td style="border:none;padding:0;"><a href="/wiki/Hidrogen" title="Hidrogen">Hidrogen</a> </td> <td colspan="30" style="border:none;padding:0;"> </td> <td style="border:none;padding:0;"><a href="/wiki/Helium" title="Helium">Helium</a> </td></tr> <tr> <td style="border:none;padding:0;"><a href="/wiki/Lithium" class="mw-redirect" title="Lithium">Lithium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Berilium" title="Berilium">Berilium</a> </td> <td colspan="24" style="border:none;padding:0;"> </td> <td style="border:none;padding:0;"><a href="/wiki/Boron" title="Boron">Boron</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Karbon" title="Karbon">Karbon</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Nitrogen" title="Nitrogen">Nitrogen</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Oksigen" title="Oksigen">Oksigen</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Fluor" class="mw-redirect" title="Fluor">Fluor</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Neon" title="Neon">Neon</a> </td></tr> <tr> <td style="border:none;padding:0;"><a href="/wiki/Natrium" title="Natrium">Natrium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Magnesium" title="Magnesium">Magnesium</a> </td> <td colspan="24" style="border:none;padding:0;"> </td> <td style="border:none;padding:0;"><a href="/wiki/Aluminium" title="Aluminium">Aluminium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Silikon" title="Silikon">Silikon</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Fosfor" title="Fosfor">Fosfor</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Sulfur" class="mw-redirect" title="Sulfur">Sulfur</a> </td> <td style="border:none;padding:0;"><a href="/w/index.php?title=Clor&action=edit&redlink=1" class="new" title="Clor (halaman belum tersedia)">Clor</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Argon" title="Argon">Argon</a> </td></tr> <tr> <td style="border:none;padding:0;"><a href="/wiki/Potasium" class="mw-redirect" title="Potasium">Potasium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Kalsium" title="Kalsium">Kalsium</a> </td> <td colspan="14" style="border:none;padding:0;"> </td> <td style="border:none;padding:0;"><a href="/wiki/Skandium" title="Skandium">Skandium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Titanium" title="Titanium">Titanium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Vanadium" title="Vanadium">Vanadium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Chromium" class="mw-redirect" title="Chromium">Chromium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Mangan" title="Mangan">Mangan</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Besi" title="Besi">Besi</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Cobalt" class="mw-redirect" title="Cobalt">Cobalt</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Nikel" title="Nikel">Nikel</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Tembaga" title="Tembaga">Tembaga</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Seng" title="Seng">Seng</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Gallium" class="mw-redirect" title="Gallium">Gallium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Germanium" title="Germanium">Germanium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Arsen" title="Arsen">Arsen</a> </td> <td style="border:none;padding:0;"><a href="/w/index.php?title=Selen&action=edit&redlink=1" class="new" title="Selen (halaman belum tersedia)">Selen</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Bromin" title="Bromin">Bromin</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Kripton" title="Kripton">Kripton</a> </td></tr> <tr> <td style="border:none;padding:0;"><a href="/wiki/Rubidium" title="Rubidium">Rubidium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Strontium" class="mw-redirect" title="Strontium">Strontium</a> </td> <td style="border:none;padding:0;; width:0;"> </td> <td colspan="13" style="border:none;padding:0;"> </td> <td style="border:none;padding:0;"><a href="/wiki/Yttrium" class="mw-redirect" title="Yttrium">Yttrium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Zirconium" class="mw-redirect" title="Zirconium">Zirconium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Niobium" title="Niobium">Niobium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Molybdenum" class="mw-redirect" title="Molybdenum">Molybdenum</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Technetium" class="mw-redirect" title="Technetium">Technetium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Ruthenium" class="mw-redirect" title="Ruthenium">Ruthenium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Rhodium" class="mw-redirect" title="Rhodium">Rhodium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Palladium" class="mw-redirect" title="Palladium">Palladium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Silver" class="mw-redirect" title="Silver">Silver</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Cadmium" class="mw-redirect" title="Cadmium">Cadmium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Indium" title="Indium">Indium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Tin" title="Tin">Tin</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Antimony" class="mw-redirect" title="Antimony">Antimony</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Tellurium" class="mw-redirect" title="Tellurium">Tellurium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Iodine" class="mw-redirect" title="Iodine">Iodine</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Xenon" title="Xenon">Xenon</a> </td></tr> <tr style="border:none;padding:0;"> <td style="border:none;padding:0;"><a href="/wiki/Caesium" class="mw-redirect" title="Caesium">Caesium</a> </td> <td style="border:none;padding:0;"><a class="mw-selflink selflink">Barium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Lanthanum" class="mw-redirect" title="Lanthanum">Lanthanum</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Cerium" class="mw-redirect" title="Cerium">Cerium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Praseodymium" class="mw-redirect" title="Praseodymium">Praseodymium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Neodymium" class="mw-redirect" title="Neodymium">Neodymium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Promethium" class="mw-redirect" title="Promethium">Promethium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Samarium" title="Samarium">Samarium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Europium" title="Europium">Europium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Gadolinium" title="Gadolinium">Gadolinium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Terbium" title="Terbium">Terbium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Dysprosium" class="mw-redirect" title="Dysprosium">Dysprosium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Holmium" title="Holmium">Holmium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Erbium" title="Erbium">Erbium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Thulium" class="mw-redirect" title="Thulium">Thulium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Ytterbium" class="mw-redirect" title="Ytterbium">Ytterbium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Lutetium" class="mw-redirect" title="Lutetium">Lutetium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Hafnium" title="Hafnium">Hafnium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Tantalum" title="Tantalum">Tantalum</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Tungsten" class="mw-redirect" title="Tungsten">Tungsten</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Rhenium" class="mw-redirect" title="Rhenium">Rhenium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Osmium" title="Osmium">Osmium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Iridium" title="Iridium">Iridium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Platinum" class="mw-redirect" title="Platinum">Platinum</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Gold" class="mw-redirect" title="Gold">Gold</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Mercury_(element)" class="mw-redirect" title="Mercury (element)">Mercury (element)</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Thallium" class="mw-redirect" title="Thallium">Thallium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Lead" class="mw-redirect" title="Lead">Lead</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Bismuth" class="mw-redirect" title="Bismuth">Bismuth</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Polonium" title="Polonium">Polonium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Astatine" class="mw-redirect" title="Astatine">Astatine</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Radon" title="Radon">Radon</a> </td></tr> <tr> <td style="border:none;padding:0;"><a href="/wiki/Francium" class="mw-redirect" title="Francium">Francium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Radium" title="Radium">Radium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Actinium" class="mw-redirect" title="Actinium">Actinium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Thorium" class="mw-redirect" title="Thorium">Thorium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Protactinium" class="mw-redirect" title="Protactinium">Protactinium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Uranium" title="Uranium">Uranium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Neptunium" title="Neptunium">Neptunium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Plutonium" title="Plutonium">Plutonium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Americium" class="mw-redirect" title="Americium">Americium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Curium" class="mw-redirect" title="Curium">Curium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Berkelium" title="Berkelium">Berkelium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Californium" class="mw-redirect" title="Californium">Californium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Einsteinium" title="Einsteinium">Einsteinium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Fermium" title="Fermium">Fermium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Mendelevium" title="Mendelevium">Mendelevium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Nobelium" title="Nobelium">Nobelium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Lawrencium" class="mw-redirect" title="Lawrencium">Lawrencium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Rutherfordium" class="mw-redirect" title="Rutherfordium">Rutherfordium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Dubnium" title="Dubnium">Dubnium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Seaborgium" title="Seaborgium">Seaborgium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Bohrium" title="Bohrium">Bohrium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Hassium" class="mw-redirect" title="Hassium">Hassium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Meitnerium" title="Meitnerium">Meitnerium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Darmstadtium" title="Darmstadtium">Darmstadtium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Roentgenium" title="Roentgenium">Roentgenium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Copernicium" class="mw-redirect" title="Copernicium">Copernicium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Nihonium" title="Nihonium">Nihonium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Flerovium" title="Flerovium">Flerovium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Moscovium" class="mw-redirect" title="Moscovium">Moscovium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Livermorium" title="Livermorium">Livermorium</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Tennessine" class="mw-redirect" title="Tennessine">Tennessine</a> </td> <td style="border:none;padding:0;"><a href="/wiki/Oganesson" class="mw-redirect" title="Oganesson">Oganesson</a> </td></tr></tbody></table> </div> </td> <td style="vertical-align:middle; text-align:center; font-size:90%; line-height:100%; width:10px; border:none;"><a href="/wiki/Stronsium" title="Stronsium">Sr</a> ↑ Ba ↓ <a href="/wiki/Radium" title="Radium">Ra</a> </td></tr> <tr> <td colspan="2" class="nowrap" style="text-align:center; font-size:90%; line-height:100%; padding-top:0; padding-bottom:1px; border:none;"><a href="/wiki/Sesium" title="Sesium">sesium</a> ← barium → <a href="/wiki/Lantanum" title="Lantanum">lantanum</a> </td></tr></tbody></table> </td></tr></tbody></table> <a href="/wiki/Templat:Navbox_unsur_diperbesar" title="Templat:Navbox unsur diperbesar">Lihat bagan navigasi yang diperbesar</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Nomor_atom" title="Nomor atom">Nomor atom</a> (Z)</th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">56</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Golongan_(tabel_periodik)" class="mw-redirect" title="Golongan (tabel periodik)">Golongan</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><a href="/wiki/Logam_alkali_tanah" title="Logam alkali tanah">golongan 2 (logam alkali tanah)</a> </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Periode_(tabel_periodik)" class="mw-redirect" title="Periode (tabel periodik)">Periode</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><a href="/wiki/Periode_(tabel_periodik)#Periode_6" class="mw-redirect" title="Periode (tabel periodik)">periode 6</a> </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Blok_(tabel_periodik)" class="mw-redirect" title="Blok (tabel periodik)">Blok</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><a href="/wiki/Blok-s" class="mw-redirect" title="Blok-s">blok-s</a> </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Nama_kategori_unsur_kimia#Kategori" title="Nama kategori unsur kimia">Kategori unsur</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">  <a href="/wiki/Logam_alkali_tanah" title="Logam alkali tanah">logam alkali tanah</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Berat_atom_standar" class="mw-redirect" title="Berat atom standar">Berat atom standar</a> (Ar)</th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><style data-mw-deduplicate="TemplateStyles:r23782729">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"><ul><li>137,327±0,007</li><li>137,33±0,01 (diringkas)</li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Konfigurasi_elektron" title="Konfigurasi elektron">Konfigurasi elektron</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">[<a href="/wiki/Xenon" title="Xenon">Xe</a>] 6s2 </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Kelopak_elektron" title="Kelopak elektron">Elektron per kelopak</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">2, 8, 18, 18, 8, 2</td></tr><tr><th colspan="2" class="infobox-header" style="text-align:center; line-height:normal;background:#ffdead">Sifat fisik</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Fase_benda" title="Fase benda">Fase</a> pada <a href="/wiki/Temperatur_dan_tekanan_standar" title="Temperatur dan tekanan standar">STS</a> (0 °C dan 101,325 <a href="/wiki/Pascal_(satuan)" title="Pascal (satuan)">kPa</a>)</th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><a href="/wiki/Padat" title="Padat">padat</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Titik_lebur" title="Titik lebur">Titik lebur</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">1000 <a href="/wiki/Kelvin" title="Kelvin">K</a> (727 °C, 1341 °F) </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Titik_didih" title="Titik didih">Titik didih</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">2170 K (1845 °C, 3353 °F) </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Massa_jenis" title="Massa jenis">Kepadatan</a> mendekati <a href="/wiki/Suhu_kamar" title="Suhu kamar">s.k.</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">3,51 g/cm3</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em">saat cair, pada <abbr title="titik lebur">t.l.</abbr></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">3,338 g/cm3 </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Kalor_peleburan" title="Kalor peleburan">Kalor peleburan</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">7,12 <a href="/wiki/Joule_per_mol" title="Joule per mol">kJ/mol</a> </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Entalpi_penguapan" title="Entalpi penguapan">Kalor penguapan</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">142 kJ/mol </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Kapasitas_kalor" title="Kapasitas kalor">Kapasitas kalor molar</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">28,07 J/(mol·K) </td></tr><tr><td colspan="2" class="infobox-full-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><a href="/wiki/Tekanan_uap" title="Tekanan uap">Tekanan uap</a><div style="margin:0 auto;"> <table class="wikitable" cellspacing="0" cellpadding="0" style="text-align:center; width:100%; border-collapse:collapse; margin:0; padding:0;"> <tbody><tr> <th><abbr title="Suhu (Pascal)">P</abbr> (Pa) </th> <th>1 </th> <th>10 </th> <th>100 </th> <th>1 k </th> <th>10 k </th> <th>100 k </th></tr> <tr> <th>pada <abbr title="Suhu (Kelvin)">T</abbr> (K) </th> <td>911 </td> <td>1038 </td> <td>1185 </td> <td>1388 </td> <td>1686 </td> <td>2170 </td></tr></tbody></table></div></td></tr><tr><th colspan="2" class="infobox-header" style="text-align:center; line-height:normal;background:#ffdead">Sifat atom</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Bilangan_oksidasi" title="Bilangan oksidasi">Bilangan oksidasi</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">+1, +2 (oksida <a href="/wiki/Basa" title="Basa">basa</a> kuat)</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Elektronegativitas" title="Elektronegativitas">Elektronegativitas</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">Skala Pauling: 0,89 </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Energi_ionisasi" title="Energi ionisasi">Energi ionisasi</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">ke-1: 502,9 kJ/mol ke-2: 965,2 kJ/mol ke-3: 3600 kJ/mol </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Jari-jari_atom" title="Jari-jari atom">Jari-jari atom</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">empiris: 222 <a href="/wiki/Pikometer" title="Pikometer">pm</a> </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Jari-jari_kovalen" title="Jari-jari kovalen">Jari-jari kovalen</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">215±11 pm </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Jari-jari_van_der_Waals" title="Jari-jari van der Waals">Jari-jari van der Waals</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">268 pm </td></tr><tr><th colspan="2" class="infobox-header" style="text-align:center; line-height:normal;background:#ffdead">Lain-lain</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em">Kelimpahan alami</th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><a href="/wiki/Nuklida_primordial" title="Nuklida primordial">primordial</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Struktur_kristal" title="Struktur kristal">Struktur kristal</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"> <a href="/wiki/Sistem_kristal_kubus" class="mw-redirect" title="Sistem kristal kubus">kubus berpusat badan</a> (bcc)<div style="float:right;"><a href="/wiki/Berkas:Cubic-body-centered.svg" class="mw-file-description"><img alt="Struktur kristal Body-centered cubic untuk barium" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Cubic-body-centered.svg/50px-Cubic-body-centered.svg.png" decoding="async" width="50" height="58" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Cubic-body-centered.svg/75px-Cubic-body-centered.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Cubic-body-centered.svg/100px-Cubic-body-centered.svg.png 2x" data-file-width="109" data-file-height="127" /></a></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Kecepatan_suara" class="mw-redirect" title="Kecepatan suara">Kecepatan suara</a> batang ringan</th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">1620 m/s (suhu 20 °C) </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Pemuaian" title="Pemuaian">Ekspansi kalor</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">20,6 µm/(m·K) (suhu 25 °C) </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Konduktivitas_termal" title="Konduktivitas termal">Konduktivitas termal</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">18,4 W/(m·K) </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Resistivitas_listrik" class="mw-redirect" title="Resistivitas listrik">Resistivitas listrik</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">332 nΩ·m (suhu 20 °C) </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Magnetisme" title="Magnetisme">Arah magnet</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><a href="/wiki/Paramagnetisme" title="Paramagnetisme">paramagnetik</a><a href="#cite_note-3">[3]</a> </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Suseptibilitas_magnetik" title="Suseptibilitas magnetik">Suseptibilitas magnetik molar</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">+20,6×10−6 cm3/mol<a href="#cite_note-4">[4]</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Modulus_Young" title="Modulus Young">Modulus Young</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">13 GPa </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Modulus_geser" title="Modulus geser">Modulus Shear</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">4,9 GPa </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Modulus_kompresi" title="Modulus kompresi">Modulus curah</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">9,6 GPa </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Skala_Mohs" title="Skala Mohs">Skala Mohs</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">1,25 </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Nomor_CAS" title="Nomor CAS">Nomor CAS</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;">7440-39-3 </td></tr><tr><th colspan="2" class="infobox-header" style="text-align:center; line-height:normal;background:#ffdead">Sejarah</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em"><a href="/wiki/Penemuan_unsur_kimia" title="Penemuan unsur kimia">Penemuan</a></th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><a href="/wiki/Carl_Wilhelm_Scheele" title="Carl Wilhelm Scheele">Carl W. Scheele</a> (1772)</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.15em; padding-right:0.75em;;padding-left:0.35em">Isolasi pertama</th><td class="infobox-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"><a href="/wiki/Humphry_Davy" title="Humphry Davy">H. Davy</a> (1808)</td></tr><tr><th colspan="2" class="infobox-header" style="text-align:center; line-height:normal;background:#ffdead"><a href="/wiki/Isotop_barium" title="Isotop barium">Isotop barium</a> yang utama</th></tr><tr><td colspan="2" class="infobox-full-data" style="padding-left:0em; padding-right:0em;line-height:1.35em;"> <table class="wikitable" cellpadding="1" style="text-align:center;width:100%; border-collapse:collapse; margin:0; padding:0;"> <tbody><tr> <th><a href="/wiki/Isotop" title="Isotop">Isotop</a> </th> <th><a href="/wiki/Kelimpahan_alami" class="mw-redirect" title="Kelimpahan alami">Kelimpahan</a> </th> <th><a href="/wiki/Waktu_paruh" title="Waktu paruh">Waktu paruh</a> (t1/2) </th> <th><a href="/wiki/Peluruhan_radioaktif#Mode_peluruhan" title="Peluruhan radioaktif">Mode peluruhan</a> </th> <th><a href="/wiki/Produk_peluruhan" title="Produk peluruhan">Produk</a> </th></tr> <tr> <th style="text-align:right;">130Ba </th> <td style="text-align:right;">0,11% </td> <td style="text-align:right;">(0,5–2,7)×1021 thn </td> <td><a href="/w/index.php?title=Penangkapan_elektron_ganda&action=edit&redlink=1" class="new" title="Penangkapan elektron ganda (halaman belum tersedia)">εε</a> </td> <td style="text-align:right;"><a href="/wiki/Xenon-130" class="mw-redirect" title="Xenon-130">130Xe</a> </td></tr> <tr> <th style="text-align:right;">132Ba </th> <td style="text-align:right">0,10% </td> <td colspan="3" style="text-align:center;"><a href="/wiki/Isotop_stabil" class="mw-redirect" title="Isotop stabil">stabil</a> </td></tr> <tr> <th style="text-align:right;">133Ba </th> <td style="text-align:center;"><a href="/wiki/Radioisotop_sintetis" title="Radioisotop sintetis">sintetis</a> </td> <td style="text-align:right;">10,51 thn </td> <td><a href="/wiki/Penangkapan_elektron" class="mw-redirect" title="Penangkapan elektron">ε</a> </td> <td style="text-align:right;"><a href="/wiki/Sesium-133" class="mw-redirect" title="Sesium-133">133Cs</a> </td></tr> <tr> <th style="text-align:right;">134Ba </th> <td style="text-align:right">2,42% </td> <td colspan="3" style="text-align:center;">stabil </td></tr> <tr> <th style="text-align:right;">135Ba </th> <td style="text-align:right">6,59% </td> <td colspan="3" style="text-align:center;">stabil </td></tr> <tr> <th style="text-align:right;">136Ba </th> <td style="text-align:right">7,85% </td> <td colspan="3" style="text-align:center;">stabil </td></tr> <tr> <th style="text-align:right;">137Ba </th> <td style="text-align:right">11,23% </td> <td colspan="3" style="text-align:center;">stabil </td></tr> <tr> <th style="text-align:right;">138Ba </th> <td style="text-align:right">71,70% </td> <td colspan="3" style="text-align:center;">stabil </td></tr></tbody></table><div style="clear:both;"></div></td></tr><tr><td colspan="2" class="infobox-below noprint" style="border-top:1px dotted #ffdead; line-height:0.7"><style data-mw-deduplicate="TemplateStyles:r18590415">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}.mw-parser-output .infobox .navbar{font-size:100%}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}</style><div class="navbar plainlinks hlist"><ul><li class="nv-lihat"><a href="/wiki/Templat:Kotak_info_barium" title="Templat:Kotak info barium">lihat</a></li><li class="nv-bicara"><a href="/w/index.php?title=Pembicaraan_Templat:Kotak_info_barium&action=edit&redlink=1" class="new" title="Pembicaraan Templat:Kotak info barium (halaman belum tersedia)">bicara</a></li><li class="nv-sunting"><a class="external text" href="https://id.wikipedia.org/w/index.php?title=Templat:Kotak_info_barium&action=edit">sunting</a></li></ul></div>| <a href="https://en.wikipedia.org/wiki/List_of_data_references_for_chemical_elements" class="extiw" title="en:List of data references for chemical elements">referensi</a> | <a href="https://www.wikidata.org/wiki/Q1112" class="extiw" title="d:Q1112">di Wikidata</a></td></tr></tbody></table> Barium adalah <a href="/wiki/Unsur_kimia" title="Unsur kimia">unsur kimia</a> dengan <a href="/wiki/Lambang_unsur" title="Lambang unsur">lambang</a> Ba dan <a href="/wiki/Nomor_atom" title="Nomor atom">nomor atom</a> 56. Barium adalah unsur kelima pada golongan 2 dan merupakan <a href="/wiki/Logam_alkali_tanah" title="Logam alkali tanah">logam alkali tanah</a> yang lunak dan keperakan. Barium tidak pernah ditemukan di alam sebagai unsur bebas karena <a href="/wiki/Reaktivitas_(kimia)" class="mw-redirect" title="Reaktivitas (kimia)">reaktivitas</a> kimianya yang tinggi. Hidroksidanya, yang dikenal dalam sejarah pra-modern sebagai <a href="/wiki/Barium_hidroksida" title="Barium hidroksida">barita</a>, tidak terjadi sebagai <a href="/wiki/Mineral" title="Mineral">mineral</a>, tetapi dapat dibuat dengan memanaskan barium karbonat. Mineral barium alami yang paling umum terjadi adalah <a href="/wiki/Barit" title="Barit">barit</a> (<a href="/wiki/Barium_sulfat" title="Barium sulfat">barium sulfat</a>, BaSO) dan <a href="/w/index.php?title=Witerit&action=edit&redlink=1" class="new" title="Witerit (halaman belum tersedia)">witerit</a> (<a href="/w/index.php?title=Barium_karbonat&action=edit&redlink=1" class="new" title="Barium karbonat (halaman belum tersedia)">barium karbonat</a>, BaCO), keduanya tidak larut dalam air. Nama barium berasal dari turunan alkimia "baryta", dari <a href="/wiki/Bahasa_Yunani" title="Bahasa Yunani">bahasa Yunani</a>: βαρύς (barys), yang berarti "berat." Barik adalah bentuk ajektif dari barium. Barium diidentifikasi sebagai unsur baru pada tahun 1774, tetapi baru direduksi menjadi logamnya pada tahun 1808 dengan munculnya <a href="/wiki/Elektrolisis" title="Elektrolisis">elektrolisis</a>. Barium memiliki beberapa aplikasi industri. Secara historis, itu digunakan sebagai <a href="/wiki/Penangkap" title="Penangkap">penangkap</a> untuk <a href="/wiki/Tabung_vakum" class="mw-redirect" title="Tabung vakum">tabung vakum</a>. Ia adalah komponen dari <a href="/w/index.php?title=Yttrium_barium_tembaga_oksida&action=edit&redlink=1" class="new" title="Yttrium barium tembaga oksida (halaman belum tersedia)">YBCO</a> (<a href="/wiki/Superkonduktivitas_suhu_tinggi" class="mw-redirect" title="Superkonduktivitas suhu tinggi">superkonduktor suhu tinggi</a>) dan elektrokeramik, dan ditambahkan ke baja dan besi tuang untuk mengurangi ukuran butiran karbon di dalam struktur mikro. Senyawa barium ditambahkan ke dalam kembang api untuk memberikan warna hijau. <a href="/wiki/Barium_sulfat" title="Barium sulfat">Barium sulfat</a> digunakan sebagai aditif yang tidak larut pada <a href="/wiki/Fluida_pengeboran" title="Fluida pengeboran">fluida pengeboran</a> <a href="/wiki/Sumur_minyak" title="Sumur minyak">sumur minyak</a>, dan juga dalam bentuk yang lebih murni, seperti <a href="/w/index.php?title=Zat_radiokontras&action=edit&redlink=1" class="new" title="Zat radiokontras (halaman belum tersedia)">zat radiokontras</a> sinar-X untuk pencitraan sistem pencernaan manusia. <a href="/wiki/Ion" title="Ion">Ion</a> dan senyawa barium terlarut adalah beracun, dan telah digunakan sebagai <a href="/w/index.php?title=Rodentisida&action=edit&redlink=1" class="new" title="Rodentisida (halaman belum tersedia)">rodentisida</a>. <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Karakteristik">Karakteristik</h2>[<a href="/w/index.php?title=Barium&veaction=edit&section=1" title="Sunting bagian: Karakteristik" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=1" title="Sunting kode sumber bagian: Karakteristik">sunting sumber</a>]</div> <div class="mw-heading mw-heading3"><h3 id="Sifat_fisika">Sifat fisika</h3>[<a href="/w/index.php?title=Barium&veaction=edit&section=2" title="Sunting bagian: Sifat fisika" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=2" title="Sunting kode sumber bagian: Sifat fisika">sunting sumber</a>]</div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Berkas:Barium_1.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Barium_1.jpg/220px-Barium_1.jpg" decoding="async" width="220" height="296" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Barium_1.jpg/330px-Barium_1.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/9/9e/Barium_1.jpg 2x" data-file-width="371" data-file-height="500" /></a><figcaption>Barium teroksidasi</figcaption></figure> Barium adalah logam lunak putih keperakan, dengan sedikit nuansa emas saat ultra murni.<a href="#cite_note-Ullman2005-5">[5]</a>:2 Warna putih keperakan logam barium dengan cepat menghilang pada <a href="/wiki/Redoks" title="Redoks">oksidasi</a> di udara, menghasilkan lapisan <a href="/wiki/Barium_oksida" title="Barium oksida">oksida</a> abu-abu gelap. Barium memiliki <a href="/w/index.php?title=Bobot_jenis&action=edit&redlink=1" class="new" title="Bobot jenis (halaman belum tersedia)">bobot jenis</a> menengah dan merupakan konduktor listrik yang baik. Barium ultra murni sangat sulit disiapkan, dan oleh karena itu banyak sifat barium belum ditentukan secara akurat.<a href="#cite_note-Ullman2005-5">[5]</a>:2 Pada suhu dan tekanan ruangan, barium memiliki struktur <a href="/wiki/Sistem_kristal_kubik" title="Sistem kristal kubik">kubik berpusat pada tubuh</a>, dengan jarak barium–barium 503 <a href="/wiki/Pikometer" title="Pikometer">pikometer</a>, mengembang dengan pemanasan pada laju sekitar 1,8×10−5/°C.<a href="#cite_note-Ullman2005-5">[5]</a>:2 Ini adalah logam yang sangat lunak dengan kekerasan <a href="/wiki/Skala_Mohs" title="Skala Mohs">Mohs</a> 1,25.<a href="#cite_note-Ullman2005-5">[5]</a>:2 Titik lelehnya 1.000 K (730 °C; 1.340 °F)<a href="#cite_note-Lide2004-6">[6]</a>:4–43 berada di antara unsur stronsium yang lebih ringan (1.050 K or 780 °C or 1.430 °F)<a href="#cite_note-Lide2004-6">[6]</a>:4–86 dan radium yang lebih berat (973 K or 700 °C or 1.292 °F);<a href="#cite_note-Lide2004-6">[6]</a>:4–78 namun, titik didihnya 2.170 K (1.900 °C; 3.450 °F) melampaui stronsium (1.655 K or 1.382 °C or 2.519 °F).<a href="#cite_note-Lide2004-6">[6]</a>:4–86 Massa jenisnya (3,62 g·cm−3)<a href="#cite_note-Lide2004-6">[6]</a>:4–43 lagi-lagi berada di antara stronsium (2,36 g·cm−3)<a href="#cite_note-Lide2004-6">[6]</a>:4–86 dan radium (~5 g·cm−3).<a href="#cite_note-Lide2004-6">[6]</a>:4–78 <div class="mw-heading mw-heading3"><h3 id="Reaktivitas_kimia">Reaktivitas kimia</h3>[<a href="/w/index.php?title=Barium&veaction=edit&section=3" title="Sunting bagian: Reaktivitas kimia" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=3" title="Sunting kode sumber bagian: Reaktivitas kimia">sunting sumber</a>]</div> Barium secara kimiawi mirip dengan magnesium, kalsium, dan stronsium, tetapi lebih reaktif. Barium selalu menunjukkan tingkat oksidasi +2, kecuali beberapa spesies molekuler langka dan tidak stabil yang hanya tercirikan dalam fase gas seperti BaF.<a href="#cite_note-Ullman2005-5">[5]</a>:2 Reaksi dengan <a href="/wiki/Kalkogen" title="Kalkogen">kalkogen</a> sangat <a href="/w/index.php?title=Reaksi_eksotermal&action=edit&redlink=1" class="new" title="Reaksi eksotermal (halaman belum tersedia)">eksotermal</a> (melepas energi); reaksi dengan oksigen atau udara terjadi pada suhu kamar, dan karena itu barium disimpan di dalam minyak atau atmosfer inert.<a href="#cite_note-Ullman2005-5">[5]</a>:2 Reaksi dengan <a href="/wiki/Nonlogam" title="Nonlogam">nonlogam</a> lainnya, seperti karbon, nitrogen, fosfor, silikon, dan hidrogen, umumnya bersifat eksotermal dan berlanjut pada pemanasan.<a href="#cite_note-Ullman2005-5">[5]</a>:2–3 Reaksi dengan air dan alkohol sangat eksotermal dan melepaskan gas hidrogen:<a href="#cite_note-Ullman2005-5">[5]</a>:3 <dl><dd><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {Ba + 2ROH -> Ba(OR)2 + H2 (^)}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mtext>Ba</mtext> <mo>+</mo> <mn>2</mn> <mspace width="thinmathspace" /> <mtext>ROH</mtext> <mo stretchy="false">⟶</mo> <mtext>Ba</mtext> <msubsup> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">(</mo> <mtext>OR</mtext> <mo stretchy="false">)</mo> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mo>+</mo> <msubsup> <mtext>H</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">↑</mo> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {Ba + 2ROH -> Ba(OR)2 + H2 (^)}}}</annotation> </semantics> </math><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/f4e290199c96fd644c787c1d4b2091cbaed250e6" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:33.546ex; height:3.009ex;" alt="{\displaystyle {\ce {Ba + 2ROH -> Ba(OR)2 + H2 (^)}}}"> <dl><dd><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\text{(R adalah gugus alkil atau atom hidrogen)}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mtext>(R adalah gugus alkil atau atom hidrogen)</mtext> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\text{(R adalah gugus alkil atau atom hidrogen)}}}</annotation> </semantics> </math><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/9dd021fa03ebd4525dc36eb17ce281d90440b12f" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.838ex; width:42.361ex; height:2.843ex;" alt="{\displaystyle {\text{(R adalah gugus alkil atau atom hidrogen)}}}"></dd></dl></dd></dl> Barium bereaksi dengan <a href="/wiki/Amonia" title="Amonia">amonia</a> untuk membentuk kompleks seperti Ba(NH' Too many ('";.<a href="#cite_note-Ullman2005-5">[5]</a>:3 Logam ini mudah diserang oleh kebanyakan asam. <a href="/wiki/Asam_sulfat" title="Asam sulfat">Asam sulfat</a> adalah pengecualian karena <a href="/wiki/Pasivasi_(kimia)" title="Pasivasi (kimia)">pasivasi</a> menghentikan reaksi dengan membentuk <a href="/wiki/Barium_sulfat" title="Barium sulfat">barium sulfat</a> yang tidak larut di permukaan.<a href="#cite_note-7">[7]</a> Barium berpadu dengan beberapa logam, termasuk <a href="/wiki/Aluminium" title="Aluminium">aluminium</a>, <a href="/wiki/Seng" title="Seng">seng</a>, <a href="/wiki/Timbal" title="Timbal">timbal</a>, dan <a href="/wiki/Timah" title="Timah">timah</a>, membentuk <a href="/wiki/Fase_intermetalik" class="mw-redirect" title="Fase intermetalik">intermetalik</a> dan paduan.<a href="#cite_note-8">[8]</a> <div class="mw-heading mw-heading3"><h3 id="Senyawa">Senyawa</h3>[<a href="/w/index.php?title=Barium&veaction=edit&section=4" title="Sunting bagian: Senyawa" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=4" title="Sunting kode sumber bagian: Senyawa">sunting sumber</a>]</div> <table class="wikitable" style="float:left; margin-top:0; margin-right:1em; text-align:center; font-size:10pt; line-height:11pt; width:25%;"> <caption style="margin-bottom: 5px;">Densitas garam alkali tanah dan seng yang dipilih, g·cm−3 </caption> <tbody><tr> <th> </th> <th><a href="/wiki/Oksida" title="Oksida">O</a> </th> <th><a href="/wiki/Sulfida" title="Sulfida">S</a> </th> <th><a href="/wiki/Fluorida" title="Fluorida">F</a> </th> <th><a href="/wiki/Klorida" title="Klorida">Cl</a> </th> <th><a href="/wiki/Sulfat" title="Sulfat">SO</a> </th> <th><a href="/wiki/Karbonat" title="Karbonat">CO</a> </th> <th><a href="/wiki/Peroksida" title="Peroksida">O</a> </th> <th><a href="/wiki/Hidrida" title="Hidrida">H</a> </th></tr> <tr> <th scope="row"><a href="/wiki/Kalsium" title="Kalsium">Ca2+</a><a href="#cite_note-Lide2004-6">[6]</a>:4–48–50 </th> <td>3,34 </td> <td>2,59 </td> <td>3,18 </td> <td>2,15 </td> <td>2,96 </td> <td>2,83 </td> <td>2,9 </td> <td>1,7 </td></tr> <tr> <th scope="row"><a href="/wiki/Stronsium" title="Stronsium">Sr2+</a><a href="#cite_note-Lide2004-6">[6]</a>:4–86–88 </th> <td>5,1 </td> <td>3,7 </td> <td>4,24 </td> <td>3,05 </td> <td>3,96 </td> <td>3,5 </td> <td>4,78 </td> <td>3,26 </td></tr> <tr> <th scope="row" style="background:#ff9;">Ba2+<a href="#cite_note-Lide2004-6">[6]</a>:4–43–45 </th> <td style="background:#ff9;">5,72 </td> <td style="background:#ff9;">4,3 </td> <td style="background:#ff9;">4,89 </td> <td style="background:#ff9;">3,89 </td> <td style="background:#ff9;">4,49 </td> <td style="background:#ff9;">4,29 </td> <td style="background:#ff9;">4,96 </td> <td style="background:#ff9;">4,16 </td></tr> <tr> <th scope="row"><a href="/wiki/Seng" title="Seng">Zn2+</a><a href="#cite_note-Lide2004-6">[6]</a>:4–95–96 </th> <td>5,6 </td> <td>4,09 </td> <td>4,95 </td> <td>2,09 </td> <td>3,54 </td> <td>4,4 </td> <td>1,57 </td> <td>— </td></tr></tbody></table> Garam barium biasanya berwarna putih bila padat dan tidak berwarna saat dilarutkan, dan ion barium tidak memberikan pewarnaan tertentu.<a href="#cite_note-9">[9]</a> Mereka lebih padat daripada analog <a href="/wiki/Stronsium" title="Stronsium">stronsium</a> atau <a href="/wiki/Kalsium" title="Kalsium">kalsium</a>, kecuali <a href="/wiki/Halida" title="Halida">halida</a> (lihat tabel; <a href="/wiki/Seng" title="Seng">seng</a> dicantumkan untuk perbandingan). <a href="/wiki/Barium_hidroksida" title="Barium hidroksida">Barium hidroksida</a> ("baryta") dikenal oleh alkimiawan, yang memproduksinya dengan memanaskan barium karbonat. Tidak seperti kalsium hidroksida, ia menyerap sedikit CO2 dalam larutan akuatik dan oleh karena itu tidak peka terhadap fluktuasi atmosfer. Sifat ini digunakan untuk mengkalibrasi peralatan pH. Senyawa barium volatil terbakar dengan <a href="/wiki/Uji_nyala" class="mw-redirect" title="Uji nyala">nyala</a> hijau sampai hijau pucat, yang merupakan pebgujian yang efisien untuk mendeteksi senyawa barium. Warna dihasilkan dari <a href="/w/index.php?title=Garis_spektral&action=edit&redlink=1" class="new" title="Garis spektral (halaman belum tersedia)">garis spektral</a> pada 455,4, 493,4, 553,6, dan 611,1 nm.<a href="#cite_note-Ullman2005-5">[5]</a>:3 <a href="/w/index.php?title=Kimia_organologam_golongan_2&action=edit&redlink=1" class="new" title="Kimia organologam golongan 2 (halaman belum tersedia)">Senyawa organobarium</a> adalah bidang pengetahuan yang berkembang: penemuan saat ini adalah dialkilbarium dan alkilhalobarium.<a href="#cite_note-Ullman2005-5">[5]</a>:3 <div class="mw-heading mw-heading3"><h3 id="Isotop">Isotop</h3>[<a href="/w/index.php?title=Barium&veaction=edit&section=5" title="Sunting bagian: Isotop" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=5" title="Sunting kode sumber bagian: Isotop">sunting sumber</a>]</div> <style data-mw-deduplicate="TemplateStyles:r18844875">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}</style><div role="note" class="hatnote navigation-not-searchable">Artikel utama: <a href="/wiki/Isotop_barium" title="Isotop barium">Isotop barium</a></div> Barium yang ditemukan di kerak bumi adalah campuran dari tujuh nuklida primordial, barium-130, 132, dan 134 sampai 138.<a href="#cite_note-iso-10">[10]</a> Barium-130 mengalami <a href="/wiki/Peluruhan_radioaktif" title="Peluruhan radioaktif">peluruhan radioaktif</a> yang sangat lambat menjadi <a href="/wiki/Xenon" title="Xenon">xenon</a>-130 melalui <a href="/wiki/Peluruhan_beta" title="Peluruhan beta">peluruhan beta plus</a> berganda, dan barium-132 yang secara teoretis meluruh seperti xenon-132, dengan waktu paruh seribu kali lebih lama daripada <a href="/wiki/Usia_alam_semesta" class="mw-redirect" title="Usia alam semesta">usia alam semesta</a>.<a href="#cite_note-NUBASE-11">[11]</a> Kelimpahannya adalah ~ 0,1% dari barium alami.<a href="#cite_note-iso-10">[10]</a> Radioaktivitas isotop ini sangat lemah sehingga tidak menimbulkan bahaya bagi kehidupan. Dari isotop stabil, barium-138 menyusun 71,7% dari semua barium, dan semakin ringan isotopnya, semakin kurang melimpah.<a href="#cite_note-iso-10">[10]</a> Secara total, barium memiliki sekitar 50 isotop yang diketahui, dengan kisaran massa antara 114 dan 153. Isotop metastabil yang paling stabil adalah barium-133 dengan waktu paruh sekitar 10,51 tahun. Lima isotop lain memiliki waktu paruh lebih dari satu hari.<a href="#cite_note-NUBASE-11">[11]</a> Barium juga memiliki 10 <a href="/wiki/Isomer_nuklir" title="Isomer nuklir">isomer nuklir</a>, dari situ barium-133m1 adalah yang paling stabil dengan waktu paruh sekitar 39 jam.<a href="#cite_note-NUBASE-11">[11]</a> <div class="mw-heading mw-heading2"><h2 id="Sejarah">Sejarah</h2>[<a href="/w/index.php?title=Barium&veaction=edit&section=6" title="Sunting bagian: Sejarah" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=6" title="Sunting kode sumber bagian: Sejarah">sunting sumber</a>]</div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Berkas:Sir_Humphry_Davy,_Bt_by_Sir_Thomas_Lawrence.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Sir_Humphry_Davy%2C_Bt_by_Sir_Thomas_Lawrence.jpg/170px-Sir_Humphry_Davy%2C_Bt_by_Sir_Thomas_Lawrence.jpg" decoding="async" width="170" height="217" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Sir_Humphry_Davy%2C_Bt_by_Sir_Thomas_Lawrence.jpg/255px-Sir_Humphry_Davy%2C_Bt_by_Sir_Thomas_Lawrence.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Sir_Humphry_Davy%2C_Bt_by_Sir_Thomas_Lawrence.jpg/340px-Sir_Humphry_Davy%2C_Bt_by_Sir_Thomas_Lawrence.jpg 2x" data-file-width="2400" data-file-height="3070" /></a><figcaption>Sir Humphry Davy, yang pertama kali mengisolasi logam barium</figcaption></figure> Alkimiawan pada awal Abad Pertengahan mengetahui tentang beberapa mineral barium. Batu seperti kerikil yang halus mineral barit yang ditemukan di <a href="/wiki/Bologna" title="Bologna">Bologna</a>, <a href="/wiki/Italia" title="Italia">Italia</a>, dikenal sebagai "batu Bologna." Alkimiawan tertarik padanya karena setelah terpapar cahaya mereka akan berpendar selama bertahun-tahun.<a href="#cite_note-history-12">[12]</a> Sifat fosforesen dari barit yang dipanaskan dengan bahan organik dijelaskan oleh V. Casciorolus pada tahun 1602.<a href="#cite_note-Ullman2005-5">[5]</a>:5 <a href="/wiki/Carl_Scheele" class="mw-redirect" title="Carl Scheele">Carl Scheele</a> menentukan bahwa barit mengandung unsur baru pada tahun 1774, tetapi tidak dapat mengisolasi barium, hanya <a href="/wiki/Barium_oksida" title="Barium oksida">barium oksida</a>. <a href="/w/index.php?title=Johan_Gottlieb_Gahn&action=edit&redlink=1" class="new" title="Johan Gottlieb Gahn (halaman belum tersedia)">Johan Gottlieb Gahn</a> juga mengisolasi <a href="/wiki/Barium_oksida" title="Barium oksida">barium oksida</a> dua tahun kemudian dalam studi serupa. Barium teroksidasi pada awalnya disebut "barote" oleh <a href="/w/index.php?title=Guyton_de_Morveau&action=edit&redlink=1" class="new" title="Guyton de Morveau (halaman belum tersedia)">Guyton de Morveau</a>, sebuah nama yang diubah oleh <a href="/wiki/Antoine_Lavoisier" title="Antoine Lavoisier">Antoine Lavoisier</a> menjadi baryta. Selain itu pada abad ke-18, ahli mineralogi Inggris <a href="/w/index.php?title=William_Withering&action=edit&redlink=1" class="new" title="William Withering (halaman belum tersedia)">William Withering</a> mencatat mineral berat di tambang timbal <a href="/wiki/Cumberland" title="Cumberland">Cumberland</a>, yang sekarang dikenal sebagai <a href="/w/index.php?title=Witerit&action=edit&redlink=1" class="new" title="Witerit (halaman belum tersedia)">witerit</a>. Barium pertama kali diisolasi dengan cara elektrolisis garam barium cair pada tahun 1808 oleh Sir <a href="/wiki/Humphry_Davy" title="Humphry Davy">Humphry Davy</a> di <a href="/wiki/Inggris" title="Inggris">Inggris</a>.<a href="#cite_note-13">[13]</a> Davy, analog dengan <a href="/wiki/Kalsium" title="Kalsium">kalsium</a>, memberi nama "barium" dari nama baryta, dengan ujung "-ium" yang menandakan unsur logam.<a href="#cite_note-history-12">[12]</a> <a href="/wiki/Robert_Bunsen" title="Robert Bunsen">Robert Bunsen</a> dan <a href="/w/index.php?title=Augustus_Matthiessen&action=edit&redlink=1" class="new" title="Augustus Matthiessen (halaman belum tersedia)">Augustus Matthiessen</a> memperoleh barium murni dengan elektrolisis cairan campuran <a href="/wiki/Barium_klorida" title="Barium klorida">barium klorida</a> dan <a href="/wiki/Amonium_klorida" title="Amonium klorida">amonium klorida</a>.<a href="#cite_note-14">[14]</a><a href="#cite_note-15">[15]</a> Produksi oksigen murni dalam proses <a href="/w/index.php?title=Proses_Brin&action=edit&redlink=1" class="new" title="Proses Brin (halaman belum tersedia)">proses Brin</a> adalah aplikasi besar barium peroksida pada tahun 1880-an, sebelum digantikan oleh elektrolisis dan <a href="/w/index.php?title=Distilasi_fraksi&action=edit&redlink=1" class="new" title="Distilasi fraksi (halaman belum tersedia)">distilasi fraksi</a> udara cair pada awal 1900-an. Dalam proses ini, barium oksida bereaksi pada 500–600 °C (932–1.112 °F; 773–873 K) dengan udara membentuk barium peroksida, yang terurai di atas 700 °C (1.292 °F; 973 K) dengan melepaskan oksigen:<a href="#cite_note-O2-16">[16]</a><a href="#cite_note-17">[17]</a> <dl><dd><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {{2BaO}+ O2 <=> 2BaO2}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> <mspace width="thinmathspace" /> <mtext>BaO</mtext> </mrow> <mo>+</mo> <msubsup> <mtext>O</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mrow class="MJX-TeXAtom-REL"> <mover> <mrow class="MJX-TeXAtom-OP MJX-fixedlimits"> <mrow class="MJX-TeXAtom-ORD"> <mpadded height="0" depth="0"> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">↽</mo> </mrow> <mspace width="negativethinmathspace" /> <mspace width="negativethinmathspace" /> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> </mpadded> </mrow> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mrow class="MJX-TeXAtom-ORD"> <mo>−</mo> </mrow> <mspace width="negativethinmathspace" /> <mspace width="negativethinmathspace" /> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">⇀</mo> </mrow> </mrow> </mstyle> </mrow> </mover> </mrow> <mn>2</mn> <mspace width="thinmathspace" /> <msubsup> <mtext>BaO</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {{2BaO}+ O2 <=> 2BaO2}}}</annotation> </semantics> </math><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/cc2240ac6b964776afb2cca9217cacea4772c4ac" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:23.736ex; height:3.343ex;" alt="{\displaystyle {\ce {{2BaO}+ O2 <=> 2BaO2}}}"></dd></dl> Barium sulfat pertama kali diaplikasikan sebagai zat <a href="/w/index.php?title=Radiokontras&action=edit&redlink=1" class="new" title="Radiokontras (halaman belum tersedia)">radiokontras</a> dalam <a href="/wiki/Pencitraan_medis" title="Pencitraan medis">pencitraan sinar-X</a> sistem pencernaan pada tahun 1908.<a href="#cite_note-18">[18]</a> <div class="mw-heading mw-heading2"><h2 id="Keberadaan_dan_produksi">Keberadaan dan produksi</h2>[<a href="/w/index.php?title=Barium&veaction=edit&section=7" title="Sunting bagian: Keberadaan dan produksi" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=7" title="Sunting kode sumber bagian: Keberadaan dan produksi">sunting sumber</a>]</div> Kelimpahan barium adalah 0,0425% dalam kerak bumi dan 13 µg/L dalam air laut. Sumber komersial utama barium adalah barit, mineral barium sulfat,<a href="#cite_note-Ullman2005-5">[5]</a>:5 dengan deposit di banyak belahan dunia. Sumber komersial lain, yang jauh kurang penting daripada barit, adalah witerit, mineral barium karbonat. Deposit utama berada di Inggris, Rumania, dan bekas Uni Soviet.<a href="#cite_note-Ullman2005-5">[5]</a>:5 <style data-mw-deduplicate="TemplateStyles:r15025838/mw-parser-output/.tmulti">.mw-parser-output .tmulti .thumbinner{display:flex;flex-direction:column}.mw-parser-output .tmulti .trow{display:flex;flex-direction:row;clear:left;flex-wrap:wrap;width:100%;box-sizing:border-box}.mw-parser-output .tmulti .tsingle{margin:1px;float:left}.mw-parser-output .tmulti .theader{clear:both;font-weight:bold;text-align:center;align-self:center;background-color:transparent;width:100%}.mw-parser-output .tmulti .thumbcaption{text-align:left;background-color:transparent}.mw-parser-output .tmulti .text-align-left{text-align:left}.mw-parser-output .tmulti .text-align-right{text-align:right}.mw-parser-output .tmulti .text-align-center{text-align:center}@media all and (max-width:720px){.mw-parser-output .tmulti .thumbinner{width:100%!important;box-sizing:border-box;max-width:none!important;align-items:center}.mw-parser-output .tmulti .trow{justify-content:center}.mw-parser-output .tmulti .tsingle{float:none!important;max-width:100%!important;box-sizing:border-box;text-align:center}.mw-parser-output .tmulti .thumbcaption{text-align:center}}</style><div class="thumb tmulti tnone center"><div class="thumbinner" style="width:814px;max-width:814px"><div class="trow"><div class="tsingle" style="width:182px;max-width:182px"><div class="thumbimage"><a href="/wiki/Berkas:Barite.jpg" class="mw-file-description"><img alt="alt1" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/19/Barite.jpg/180px-Barite.jpg" decoding="async" width="180" height="166" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/19/Barite.jpg/270px-Barite.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/1/19/Barite.jpg 2x" data-file-width="360" data-file-height="332" /></a></div></div><div class="tsingle" style="width:248px;max-width:248px"><div class="thumbimage"><a href="/wiki/Berkas:BariteWorldProductionUSGS.PNG" class="mw-file-description"><img alt="alt2" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/be/BariteWorldProductionUSGS.PNG/246px-BariteWorldProductionUSGS.PNG" decoding="async" width="246" height="173" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/be/BariteWorldProductionUSGS.PNG/369px-BariteWorldProductionUSGS.PNG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/be/BariteWorldProductionUSGS.PNG/492px-BariteWorldProductionUSGS.PNG 2x" data-file-width="1762" data-file-height="1236" /></a></div></div><div class="tsingle" style="width:378px;max-width:378px"><div class="thumbimage"><a href="/wiki/Berkas:World_Baryte_Production_2010.svg" class="mw-file-description"><img alt="alt3" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/World_Baryte_Production_2010.svg/376px-World_Baryte_Production_2010.svg.png" decoding="async" width="376" height="166" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7a/World_Baryte_Production_2010.svg/564px-World_Baryte_Production_2010.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7a/World_Baryte_Production_2010.svg/752px-World_Baryte_Production_2010.svg.png 2x" data-file-width="940" data-file-height="415" /></a></div></div></div><div class="trow"><div class="thumbcaption" style="text-align:left;background-color:transparent">Barit, dari kiri ke kanan: penampilan, grafik yang menunjukkan tren produksi dari waktu ke waktu, dan peta yang menunjukkan saham negara produsen paling penting pada tahun 2010.</div></div></div></div> Cadangan barit diperkirakan antara 0,7 dan 2 miliar <a href="/wiki/Ton" title="Ton">ton</a>. Produksi maksimum, 8,3 juta ton, diproduksi pada tahun 1981, tetapi hanya 7-8% yang digunakan untuk logam barium atau senyawa.<a href="#cite_note-Ullman2005-5">[5]</a>:5 Produksi barit telah meningkat sejak paruh kedua tahun 1990an dari 5,6 juta ton pada tahun 1996 menjadi 7,6 pada tahun 2005 dan 7,8 pada tahun 2011. China menyumbang lebih dari 50% dari output ini, diikuti oleh India (14% pada tahun 2011), Maroko (8,3%), AS (8,2%), Turki (2,5%), Iran dan Kazakhstan (masing-masing 2,6%).<a href="#cite_note-19">[19]</a> Bijih yang ditambang dicuci, dilumatkan, diklasifikasikan, dan dipisahkan dari kuarsa. Jika kuarsa menembus terlalu dalam ke bijih, atau kandungan besi, seng, atau timbal tidak normal tinggi, maka digunakan <a href="/wiki/Pengapungan_buih" title="Pengapungan buih">pengapungan buih</a>. Produk yang dihasilkan adalah barit murni 98% (berdasarkan massa); kemurnian harus tidak kurang dari 95%, dengan kandungan minimal besi dan <a href="/wiki/Silikon_dioksida" title="Silikon dioksida">silikon dioksida</a>.<a href="#cite_note-Ullman2005-5">[5]</a>:7 Produk kemudian direduksi dengan karbon menjadi barium sulfida:<a href="#cite_note-Ullman2005-5">[5]</a>:6 <dl><dd><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {BaSO4 + 2C -> BaS + 2CO2 (^)}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msubsup> <mtext>BaSO</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mo>+</mo> <mn>2</mn> <mspace width="thinmathspace" /> <mtext>C</mtext> <mo stretchy="false">⟶</mo> <mtext>BaS</mtext> <mo>+</mo> <mn>2</mn> <mspace width="thinmathspace" /> <msubsup> <mtext>CO</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">↑</mo> </mrow> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {BaSO4 + 2C -> BaS + 2CO2 (^)}}}</annotation> </semantics> </math><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/8a697c0c1c8b5cd8d2b39d5d8292464df1c68adb" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:32.32ex; height:2.843ex;" alt="{\displaystyle {\ce {BaSO4 + 2C -> BaS + 2CO2 (^)}}}"></dd></dl> Barium sulfida yang larut dalam air adalah titik awal senyawa lainnya: mereaksikan BaS dengan oksigen menghasilkan sulfat, dengan asam nitrat menghasilkan nitrat, dengan karbon dioksida menghasilkan karbonat, dan sebagainya.<a href="#cite_note-Ullman2005-5">[5]</a>:6 Nitratnya dapat terdekomposisi termal menghasilkan oksida.<a href="#cite_note-Ullman2005-5">[5]</a>:6 Logam barium diproduksi dengan cara reduksi menggunakan <a href="/wiki/Aluminium" title="Aluminium">aluminium</a> pada 1.100 °C (2.010 °F; 1.370 K). <a href="/wiki/Senyawa_intermetalik" class="mw-redirect" title="Senyawa intermetalik">Senyawa intermetalik</a> BaAl4 diproduksi lebih dulu:<a href="#cite_note-Ullman2005-5">[5]</a>:3 <dl><dd><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {3BaO + 14Al -> 3BaAl4 + Al2O3}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> <mspace width="thinmathspace" /> <mtext>BaO</mtext> <mo>+</mo> <mn>14</mn> <mspace width="thinmathspace" /> <mtext>Al</mtext> <mo stretchy="false">⟶</mo> <mn>3</mn> <mspace width="thinmathspace" /> <msubsup> <mtext>BaAl</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mo>+</mo> <msubsup> <mtext>Al</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <msubsup> <mtext>O</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {3BaO + 14Al -> 3BaAl4 + Al2O3}}}</annotation> </semantics> </math><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/ee2cb22d68393b2a12678543b7c37f984907943c" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:36.153ex; height:2.843ex;" alt="{\displaystyle {\ce {3BaO + 14Al -> 3BaAl4 + Al2O3}}}"></dd></dl> BaAl4 adalah zat antara yang bereaksi dengan barium oksida untuk menghasilkan logam. Perhatikan bahwa tidak semua barium direduksi.<a href="#cite_note-Ullman2005-5">[5]</a>:3 <dl><dd><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {8BaO + BaAl4 -> Ba (^) + 7BaAl2O4}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mn>8</mn> <mspace width="thinmathspace" /> <mtext>BaO</mtext> <mo>+</mo> <msubsup> <mtext>BaAl</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mo stretchy="false">⟶</mo> <mtext>Ba</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">↑</mo> </mrow> <mo>+</mo> <mn>7</mn> <mspace width="thinmathspace" /> <msubsup> <mtext>BaAl</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <msubsup> <mtext>O</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {8BaO + BaAl4 -> Ba (^) + 7BaAl2O4}}}</annotation> </semantics> </math><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/7b99518787b186d4e9813b2c553632e2d8e3731c" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:37.829ex; height:2.843ex;" alt="{\displaystyle {\ce {8BaO + BaAl4 -> Ba (^) + 7BaAl2O4}}}"></dd></dl> Barium oksida yang tersisa bereaksi dengan aluminium oksida yang terbentuk:<a href="#cite_note-Ullman2005-5">[5]</a>:3 <dl><dd><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {BaO + Al2O3 -> BaAl2O4}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mtext>BaO</mtext> <mo>+</mo> <msubsup> <mtext>Al</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <msubsup> <mtext>O</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mo stretchy="false">⟶</mo> <msubsup> <mtext>BaAl</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <msubsup> <mtext>O</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {BaO + Al2O3 -> BaAl2O4}}}</annotation> </semantics> </math><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/52370b5808096c2e6b935703963b482e71984140" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:27.974ex; height:2.843ex;" alt="{\displaystyle {\ce {BaO + Al2O3 -> BaAl2O4}}}"></dd></dl> dan keseluruhan reaksi adalah<a href="#cite_note-Ullman2005-5">[5]</a>:3 <dl><dd><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {4BaO + 2Al -> 3Ba (^) + BaAl2O4}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> <mspace width="thinmathspace" /> <mtext>BaO</mtext> <mo>+</mo> <mn>2</mn> <mspace width="thinmathspace" /> <mtext>Al</mtext> <mo stretchy="false">⟶</mo> <mn>3</mn> <mspace width="thinmathspace" /> <mtext>Ba</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">↑</mo> </mrow> <mo>+</mo> <msubsup> <mtext>BaAl</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <msubsup> <mtext>O</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>4</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {4BaO + 2Al -> 3Ba (^) + BaAl2O4}}}</annotation> </semantics> </math><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/d86951dc19c1d73178460c96db210f5dddb399db" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:35.516ex; height:2.843ex;" alt="{\displaystyle {\ce {4BaO + 2Al -> 3Ba (^) + BaAl2O4}}}"></dd></dl> Uap barium dikondensasikan dan dikemas ke dalam cetakan dalam atmosfer argon.<a href="#cite_note-Ullman2005-5">[5]</a>:3 Metode ini digunakan secara komersial, menghasilkan barium ultra murni.<a href="#cite_note-Ullman2005-5">[5]</a>:3 Biasanya barium dijual sekitar 99% murni, dengan ketakmurnian utama adalah stronsium dan kalsium (sampai dengan 0,8% dan 0,25%) dan kontaminan lainnya berkontribusi kurang dari 0,1%.<a href="#cite_note-Ullman2005-5">[5]</a>:4 Reaksi serupa dengan silikon pada 1.200 °C (2.190 °F) menghasilkan barium dan <a href="/w/index.php?title=Barium_metasilikat&action=edit&redlink=1" class="new" title="Barium metasilikat (halaman belum tersedia)">barium metasilikat</a>.<a href="#cite_note-Ullman2005-5">[5]</a>:3 Elektrolisis tidak digunakan karena barium mudah larut dalam halida cair dan produknya agak tidak murni.<a href="#cite_note-Ullman2005-5">[5]</a>:3 <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Berkas:Benitoite_HD.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Benitoite_HD.jpg/220px-Benitoite_HD.jpg" decoding="async" width="220" height="146" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Benitoite_HD.jpg/330px-Benitoite_HD.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6b/Benitoite_HD.jpg/440px-Benitoite_HD.jpg 2x" data-file-width="5623" data-file-height="3737" /></a><figcaption>Kristal benitoit pada natrolit. Mineral tersebut dinamai untuk <a href="/w/index.php?title=Sungai_San_Benito&action=edit&redlink=1" class="new" title="Sungai San Benito (halaman belum tersedia)">Sungai San Benito</a> di <a href="/w/index.php?title=San_Benito_County&action=edit&redlink=1" class="new" title="San Benito County (halaman belum tersedia)">San Benito County</a> tempat pertama kali ditemukan.</figcaption></figure> <div class="mw-heading mw-heading3"><h3 id="Batu_permata">Batu permata</h3>[<a href="/w/index.php?title=Barium&veaction=edit&section=8" title="Sunting bagian: Batu permata" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=8" title="Sunting kode sumber bagian: Batu permata">sunting sumber</a>]</div> Mineral barium, <a href="/w/index.php?title=Benitoit&action=edit&redlink=1" class="new" title="Benitoit (halaman belum tersedia)">benitoit</a> (barium titanium silikat), terjadi sebagai batu permata berfluoresen biru yang sangat langka, dan merupakan permata resmi negara bagian <a href="/wiki/California" title="California">California</a> <div class="mw-heading mw-heading2"><h2 id="Aplikasi">Aplikasi</h2>[<a href="/w/index.php?title=Barium&veaction=edit&section=9" title="Sunting bagian: Aplikasi" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=9" title="Sunting kode sumber bagian: Aplikasi">sunting sumber</a>]</div> <div class="mw-heading mw-heading3"><h3 id="Logam_dan_paduan">Logam dan paduan</h3>[<a href="/w/index.php?title=Barium&veaction=edit&section=10" title="Sunting bagian: Logam dan paduan" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=10" title="Sunting kode sumber bagian: Logam dan paduan">sunting sumber</a>]</div> Barium, sebagai logam atau bila dilapisi dengan aluminium, digunakan untuk mengeluarkan gas yang tidak diinginkan (<a href="/w/index.php?title=Getter&action=edit&redlink=1" class="new" title="Getter (halaman belum tersedia)">gettering</a>) dari tabung vakum, seperti tabung gambar TV.<a href="#cite_note-Ullman2005-5">[5]</a>:4 Barium cocok untuk tujuan ini karena <a href="/wiki/Tekanan_uap" title="Tekanan uap">tekanan uapnya</a> yang rendah dan reaktivitasnya terhadap oksigen, nitrogen, karbon dioksida, dan air; bahkan bisa juga menghilangkan sebagian gas mulia dengan melarutkannya dalam kisi kristal. Aplikasi ini berangsur-angsur menghilang karena meningkatnya popularitas LCD nirtabung dan TV plasma.<a href="#cite_note-Ullman2005-5">[5]</a>:4 Kegunaan lain dari unsur barium adalah minor dan termasuk aditif untuk <a href="/w/index.php?title=Silumin&action=edit&redlink=1" class="new" title="Silumin (halaman belum tersedia)">silumin</a> (paduan aluminium-silikon) untuk memperbaiki strukturnya, dan juga<a href="#cite_note-Ullman2005-5">[5]</a>:4 <ul><li><a href="/w/index.php?title=Bearing_paduan&action=edit&redlink=1" class="new" title="Bearing paduan (halaman belum tersedia)">bearing paduan</a>;</li> <li>Paduan timbal timah untuk <a href="/wiki/Solder" title="Solder">solder</a> – untuk meningkatkan hambatan rayapan;</li> <li>paduan dengan nikel untuk <a href="/wiki/Busi" title="Busi">busi</a>;</li> <li>aditif untuk baja dan besi cor sebagai inokulan;</li> <li>paduan dengan kalsium, mangan, silikon, dan aluminium sebagai deoksidator baja bermutu tinggi.</li></ul> <div class="mw-heading mw-heading3"><h3 id="Barium_sulfat_dan_barit">Barium sulfat dan barit</h3>[<a href="/w/index.php?title=Barium&veaction=edit&section=11" title="Sunting bagian: Barium sulfat dan barit" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=11" title="Sunting kode sumber bagian: Barium sulfat dan barit">sunting sumber</a>]</div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/Berkas:BariumXray.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/BariumXray.jpg/220px-BariumXray.jpg" decoding="async" width="220" height="151" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e7/BariumXray.jpg/330px-BariumXray.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e7/BariumXray.jpg/440px-BariumXray.jpg 2x" data-file-width="700" data-file-height="480" /></a><figcaption><a href="/w/index.php?title=Amubiasis&action=edit&redlink=1" class="new" title="Amubiasis (halaman belum tersedia)">Amubiasis</a> seperti yang terlihat pada radiografi usus besar yang diisi barium</figcaption></figure> <a href="/wiki/Barium_sulfat" title="Barium sulfat">Barium sulfat</a> (mineral barit, BaSO4) penting bagi industri minyak bumi sebagai <a href="/wiki/Fluida_pengeboran" title="Fluida pengeboran">fluida pengeboran</a> di <a href="/wiki/Sumur_minyak" title="Sumur minyak">sumur minyak dan gas</a>.<a href="#cite_note-Lide2004-6">[6]</a>:4–5 Endapan senyawanya (disebut "blanc fixe", dari bahasa Prancis untuk "putih permanen") digunakan dalam cat dan pernis; sebagai pengisi pada tinta dering, plastik dan karet; sebagai pigmen pelapis kertas; dan dalam <a href="/wiki/Nanopartikel" title="Nanopartikel">nanopartikel</a>, untuk memperbaiki sifat fisika beberapa polimer, seperti epoksi.<a href="#cite_note-Ullman2005-5">[5]</a>:9 Barium sulfat memiliki toksisitas rendah dan densitas yang relatif tinggi, sekitar 4,5 g·cm−3 (dan dengan demikian opak terhadap sinar-X). Untuk alasan ini BaSO 4 digunakan sebagai zat <a href="/w/index.php?title=Radiokontras&action=edit&redlink=1" class="new" title="Radiokontras (halaman belum tersedia)">radiokontras</a> dalam <a href="/wiki/Pencitraan_medis" title="Pencitraan medis">pencitraan sinar-X</a> sistem pencernaan ("<a href="/w/index.php?title=Seri_gastrointestinal_atas&action=edit&redlink=1" class="new" title="Seri gastrointestinal atas (halaman belum tersedia)">sarapan barium</a>" dan "<a href="/w/index.php?title=Seri_gastrointestinal_bawah&action=edit&redlink=1" class="new" title="Seri gastrointestinal bawah (halaman belum tersedia)">enema barium</a>").<a href="#cite_note-Lide2004-6">[6]</a>:4–5 <a href="/w/index.php?title=Lithopone&action=edit&redlink=1" class="new" title="Lithopone (halaman belum tersedia)">Lithopone</a>, <a href="/wiki/Pigmen" title="Pigmen">pigmen</a> yang mengandung barium sulfat dan <a href="/wiki/Seng_sulfida" title="Seng sulfida">seng sulfida</a>, adalah zat putih permanen dengan kekuatan menutup yang bagus yang tidak menjadi gelap saat terkena sulfida.<a href="#cite_note-20">[20]</a> <div class="mw-heading mw-heading3"><h3 id="Senyawa_barium_lainnya">Senyawa barium lainnya</h3>[<a href="/w/index.php?title=Barium&veaction=edit&section=12" title="Sunting bagian: Senyawa barium lainnya" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=12" title="Sunting kode sumber bagian: Senyawa barium lainnya">sunting sumber</a>]</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Berkas:2006_Fireworks_1.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/2006_Fireworks_1.JPG/220px-2006_Fireworks_1.JPG" decoding="async" width="220" height="229" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/88/2006_Fireworks_1.JPG/330px-2006_Fireworks_1.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/88/2006_Fireworks_1.JPG/440px-2006_Fireworks_1.JPG 2x" data-file-width="1371" data-file-height="1430" /></a><figcaption>Kembang api barium hijau</figcaption></figure> Senyawa barium lainnya hanya menemukan aplikasi niche, dibatasi oleh toksisitas ion Ba2+ (barium karbonat adalah <a href="/w/index.php?title=Racun_tikus&action=edit&redlink=1" class="new" title="Racun tikus (halaman belum tersedia)">racun tikus</a>), yang tidak menjadi masalah bagi BaSO4 yang tidak larut. <ul><li>Lapisan <a href="/wiki/Barium_oksida" title="Barium oksida">barium oksida</a> pada <a href="/wiki/Elektrode" title="Elektrode">elektrode</a> <a href="/wiki/Lampu_fluoresen" class="mw-redirect" title="Lampu fluoresen">lampu fluoresen</a> yang memfasilitasi pelepasan <a href="/wiki/Elektron" title="Elektron">elektron</a>.</li> <li>Dengan kepadatan atom yang besar, <a href="/w/index.php?title=Barium_karbonat&action=edit&redlink=1" class="new" title="Barium karbonat (halaman belum tersedia)">barium karbonat</a> meningkatkan <a href="/wiki/Indeks_bias" title="Indeks bias">indeks bias</a> dan kilau kaca<a href="#cite_note-Lide2004-6">[6]</a>:4–5 dan mengurangi kebocoran sinar-X dari <a href="/wiki/Tabung_sinar_katode" title="Tabung sinar katode">tabung sinar katode</a> (CRT) TV.<a href="#cite_note-Ullman2005-5">[5]</a>:12–13</li> <li>Barium, biasanya sebagai <a href="/wiki/Barium_nitrat" title="Barium nitrat">barium nitrat</a> memberi warna kuning atau hijau "apel" pada kembang api;<a href="#cite_note-21">[21]</a> untuk warna hijau cemerlang digunakan barium klorida.</li> <li><a href="/w/index.php?title=Barium_peroksida&action=edit&redlink=1" class="new" title="Barium peroksida (halaman belum tersedia)">Barium peroksida</a> adalah katalis dalam <a href="/w/index.php?title=Reaksi_aluminotermal&action=edit&redlink=1" class="new" title="Reaksi aluminotermal (halaman belum tersedia)">reaksi aluminotermal</a> (<a href="/wiki/Termit" title="Termit">termit</a>) untuk pengelasan jalur rel. Ini juga merupakan suar hijau dalam <a href="/w/index.php?title=Amunisi_penjejak&action=edit&redlink=1" class="new" title="Amunisi penjejak (halaman belum tersedia)">amunisi penjejak</a> dan zat pemutih.<a href="#cite_note-22">[22]</a></li> <li><a href="/w/index.php?title=Barium_titanat&action=edit&redlink=1" class="new" title="Barium titanat (halaman belum tersedia)">Barium titanat</a> adalah <a href="/w/index.php?title=Elektrokeramik&action=edit&redlink=1" class="new" title="Elektrokeramik (halaman belum tersedia)">elektrokeramik</a> yang menjanjikan.<a href="#cite_note-23">[23]</a></li> <li><a href="/w/index.php?title=Barium_fluorida&action=edit&redlink=1" class="new" title="Barium fluorida (halaman belum tersedia)">Barium fluorida</a> digunakan untuk optik dalam aplikasi inframerah karena kisaran transparansi yang lebar dari 0,15-12 mikrometer.<a href="#cite_note-24">[24]</a></li> <li><a href="/w/index.php?title=Yttrium_barium_tembaga_oksida&action=edit&redlink=1" class="new" title="Yttrium barium tembaga oksida (halaman belum tersedia)">YBCO</a> adalah <a href="/wiki/Superkonduktivitas_suhu_tinggi" class="mw-redirect" title="Superkonduktivitas suhu tinggi">superkonduktor suhu tinggi</a> pertama yang didinginkan oleh nitrogen cair, dengan suhu transisi 93 K (−180,2 °C; −292,3 °F) yang melampaui titik didih nitrogen (77 K [−196,2 °C; −321,1 °F]).<a href="#cite_note-25">[25]</a></li> <li><a href="/w/index.php?title=Ferit_(magnet)&action=edit&redlink=1" class="new" title="Ferit (magnet) (halaman belum tersedia)">Ferit</a>, sejenis keramik <a href="/w/index.php?title=Sintering&action=edit&redlink=1" class="new" title="Sintering (halaman belum tersedia)">sintered</a> yang tersusun dari besi oksida (Fe2O3) dan barium oksida BaO), keduanya <a href="/wiki/Konduktivitas_listrik" class="mw-redirect" title="Konduktivitas listrik">bukan penghantar listrik</a> dan <a href="/w/index.php?title=Ferimagnetik&action=edit&redlink=1" class="new" title="Ferimagnetik (halaman belum tersedia)">ferimagnetik</a>, dan dapat dimagnetisasi sementara atau permanen.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Toksisitas">Toksisitas</h2>[<a href="/w/index.php?title=Barium&veaction=edit&section=13" title="Sunting bagian: Toksisitas" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=13" title="Sunting kode sumber bagian: Toksisitas">sunting sumber</a>]</div> Data toksikologi hanya tersedia untuk senyawa, karena reaktivitas logamnya yang tinggi.<a href="#cite_note-bariumtoxic-26">[26]</a> Senyawa barium yang larut dalam air beracun. Dalam dosis rendah, ion barium bertindak sebagai stimulan otot, dan dosis yang lebih tinggi mempengaruhi <a href="/wiki/Sistem_saraf" title="Sistem saraf">sistem saraf</a>, menyebabkan penyimpangan jantung, tremor, kelemahan, <a href="/wiki/Kecemasan" class="mw-redirect" title="Kecemasan">kegelisahan</a>, <a href="/wiki/Dispnea" title="Dispnea">sesak napas</a>, dan <a href="/wiki/Kelumpuhan" title="Kelumpuhan">kelumpuhan</a>. Toksisitas ini mungkin disebabkan oleh pemblokiran <a href="/wiki/Saluran_kalium" title="Saluran kalium">saluran kalium</a> oleh ion Ba2+, yang sangat penting agar sistem saraf berfungsi dengan tepat.<a href="#cite_note-27">[27]</a> Organ-organ lain yang rusak akibat senyawa barium yang larut dalam air (yaitu ion barium) adalah mata, sistem kekebalan tubuh, jantung, sistem pernapasan, dan kulit,<a href="#cite_note-bariumtoxic-26">[26]</a> menyebabkan, misalnya, kebutaan dan sensitisasi.<a href="#cite_note-bariumtoxic-26">[26]</a> Barium tidak bersifat karsinogenik<a href="#cite_note-bariumtoxic-26">[26]</a> dan tidak mengalami <a href="/wiki/Bioakumulasi" title="Bioakumulasi">bioakumulasi</a>.<a href="#cite_note-28">[28]</a><a href="#cite_note-29">[29]</a> Debu yang terhirup yang mengandung senyawa barium yang tidak larut dapat menumpuk di paru-paru, menyebabkan kondisi <a href="/w/index.php?title=Benigna&action=edit&redlink=1" class="new" title="Benigna (halaman belum tersedia)">benigna</a> yang disebut <a href="/w/index.php?title=Baritosis&action=edit&redlink=1" class="new" title="Baritosis (halaman belum tersedia)">baritosis</a>.<a href="#cite_note-pmid1257935-30">[30]</a> Sulfat yang tidak larut tidak beracun dan tidak diklasifikasikan sebagai barang berbahaya dalam peraturan transportasi.<a href="#cite_note-Ullman2005-5">[5]</a>:9 Untuk menghindari potensi reaksi kimia yang hebat, logam barium disimpan dalam atmosfer argon atau di dalam minyak mineral. Kontak dengan udara dapat berbahaya dan bisa menyebabkan pengapian. Kelembaban, gesekan, panas, percikan api, api, guncangan, listrik statis, serta paparan oksidator dan asam harus dihindari. Apa pun yang mungkin kontak dengan barium harus terbumikan listriknya. Siapa pun yang bekerja dengan logam ini harus memakai sepatu yang tidak memicu percikan, pakaian karet tahan api, sarung tangan karet, celemek, kacamata pelindung, dan masker gas. Dilarang merokok di wilayah kerja. Pencucian menyeluruh diperlukan setelah penanganan barium.<a href="#cite_note-bariumtoxic-26">[26]</a> <div class="mw-heading mw-heading2"><h2 id="Lihat_juga">Lihat juga</h2>[<a href="/w/index.php?title=Barium&veaction=edit&section=14" title="Sunting bagian: Lihat juga" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=14" title="Sunting kode sumber bagian: Lihat juga">sunting sumber</a>]</div> <ul><li><a href="/w/index.php?title=Han_ungu_dan_Han_biru&action=edit&redlink=1" class="new" title="Han ungu dan Han biru (halaman belum tersedia)">Han ungu dan Han biru</a> – pigmen barium <a href="/wiki/Tembaga" title="Tembaga">tembaga</a> <a href="/wiki/Silikat" title="Silikat">silikat</a> sintetis yang dikembangkan dan digunakan di zaman kuno dan kekaisaran <a href="/wiki/China" class="mw-redirect" title="China">China</a></li></ul> <style data-mw-deduplicate="TemplateStyles:r14985869">.mw-parser-output .subjectbar{background-color:#f9f9f9;border:1px solid #aaa;clear:both;margin-bottom:0.5em;margin-top:0.5em;width:100%;box-sizing:border-box;font-size:88%}</style><table role="presentation" class="subjectbar noprint metadata plainlist"><tbody><tr><td style="width:220px"><a href="/wiki/Wikipedia:Buku" title="Wikipedia:Buku">Buku</a> Lihat atau urutkan koleksi artikel</td><td style="text-align:left"><ul><li style="float:left;margin-left:0.3em;height:3.6em"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/30px-Office-book.svg.png" decoding="async" width="30" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/45px-Office-book.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/60px-Office-book.svg.png 2x" data-file-width="48" data-file-height="48" /><a href="/w/index.php?title=Book:Barium&action=edit&redlink=1" class="new" title="Book:Barium (halaman belum tersedia)">Barium</a></li><li style="float:left;margin-left:0.3em;height:3.6em"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/30px-Office-book.svg.png" decoding="async" width="30" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/45px-Office-book.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/60px-Office-book.svg.png 2x" data-file-width="48" data-file-height="48" /><a href="/w/index.php?title=Book:Unsur_periode_6&action=edit&redlink=1" class="new" title="Book:Unsur periode 6 (halaman belum tersedia)">Unsur periode 6</a></li><li style="float:left;margin-left:0.3em;height:3.6em"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/30px-Office-book.svg.png" decoding="async" width="30" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/45px-Office-book.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/60px-Office-book.svg.png 2x" data-file-width="48" data-file-height="48" /><a href="/w/index.php?title=Book:Logam_alkali_tanah&action=edit&redlink=1" class="new" title="Book:Logam alkali tanah (halaman belum tersedia)">Logam alkali tanah</a></li><li style="float:left;margin-left:0.3em;height:3.6em"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/30px-Office-book.svg.png" decoding="async" width="30" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/45px-Office-book.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/60px-Office-book.svg.png 2x" data-file-width="48" data-file-height="48" /><a href="/w/index.php?title=Book:Unsur_kimia_(disortir_menurut_abjad)&action=edit&redlink=1" class="new" title="Book:Unsur kimia (disortir menurut abjad) (halaman belum tersedia)">Unsur kimia (disortir menurut abjad)</a></li><li style="float:left;margin-left:0.3em;height:3.6em"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/30px-Office-book.svg.png" decoding="async" width="30" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/45px-Office-book.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a8/Office-book.svg/60px-Office-book.svg.png 2x" data-file-width="48" data-file-height="48" /><a href="/w/index.php?title=Book:Unsur_kimia_(disortir_menurut_nomor)&action=edit&redlink=1" class="new" title="Book:Unsur kimia (disortir menurut nomor) (halaman belum tersedia)">Unsur kimia (disortir menurut nomor)</a></li></ul></td></tr><tr><td colspan="2"><hr /></td></tr><tr><td style="width:220px"><a href="/wiki/Wikipedia:Portal" title="Wikipedia:Portal">Portal</a> Akses topik terkait</td><td style="text-align:left"><ul><li style="float:left;margin-left:0.3em;height:3.6em"><a href="/wiki/Berkas:P_science_blue.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/P_science_blue.svg/29px-P_science_blue.svg.png" decoding="async" width="29" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/P_science_blue.svg/44px-P_science_blue.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/P_science_blue.svg/58px-P_science_blue.svg.png 2x" data-file-width="361" data-file-height="371" /></a><a href="/wiki/Portal:Kimia" title="Portal:Kimia">Portal Kimia</a></li><li style="float:left;margin-left:0.3em;height:3.6em"><a href="/wiki/Berkas:Esculaap4.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/Esculaap4.svg/20px-Esculaap4.svg.png" decoding="async" width="20" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/66/Esculaap4.svg/30px-Esculaap4.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/66/Esculaap4.svg/40px-Esculaap4.svg.png 2x" data-file-width="200" data-file-height="300" /></a><a href="/wiki/Portal:Kedokteran" title="Portal:Kedokteran">Portal Kedokteran</a></li></ul></td></tr><tr><td colspan="2"><hr /></td></tr><tr><td style="width:220px">Temukan informasi lain di <a href="/wiki/Wikipedia:Proyek_saudari_Wikimedia" class="mw-redirect" title="Wikipedia:Proyek saudari Wikimedia">proyek saudari Wikimedia</a></td><td style="text-align:left"><ul><li style="float:left;margin-left:0.3em;height:3.6em"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/22px-Commons-logo.svg.png" decoding="async" width="22" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/33px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /><a href="https://commons.wikimedia.org/wiki/Special:Search/Barium" class="extiw" title="commons:Special:Search/Barium">Berkas dan media</a> dari Commons</li><li style="float:left;margin-left:0.3em;height:3.6em"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/30px-Wiktionary-logo.svg.png" decoding="async" width="30" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/45px-Wiktionary-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/60px-Wiktionary-logo.svg.png 2x" data-file-width="370" data-file-height="350" /><a href="https://en.wiktionary.org/wiki/Special:Search/barium#bahasa_Inggris" class="extiw" title="wiktionary:Special:Search/barium">Definisi</a> dari Wiktionary</li><li style="float:left;margin-left:0.3em;height:3.6em"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/29px-Wikisource-logo.svg.png" decoding="async" width="29" height="30" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/43px-Wikisource-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4c/Wikisource-logo.svg/57px-Wikisource-logo.svg.png 2x" data-file-width="410" data-file-height="430" /><a href="https://en.wikisource.org/wiki/Special:Search/1911_Encyclop%C3%A6dia_Britannica/Barium" class="extiw" title="wikisource:Special:Search/1911 Encyclopædia Britannica/Barium">Teks sumber</a> dari Wikisource</li><li style="float:left;margin-left:0.3em;height:3.6em"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Wikiversity-logo.svg/30px-Wikiversity-logo.svg.png" decoding="async" width="30" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/91/Wikiversity-logo.svg/45px-Wikiversity-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/91/Wikiversity-logo.svg/60px-Wikiversity-logo.svg.png 2x" data-file-width="1000" data-file-height="800" /><a href="https://en.wikiversity.org/wiki/Special:Search/Atom_barium" class="extiw" title="wikiversity:Special:Search/Atom barium">Sumber pembelajaran</a> dari Wikiversity</li></ul></td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Referensi">Referensi</h2>[<a href="/w/index.php?title=Barium&veaction=edit&section=15" title="Sunting bagian: Referensi" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=15" title="Sunting kode sumber bagian: Referensi">sunting sumber</a>]</div> <style data-mw-deduplicate="TemplateStyles:r18833634">.mw-parser-output .reflist{font-size:90%;margin-bottom:0.5em;list-style-type:decimal}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-columns references-column-width" style="column-width: 30em;"> <ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1">^</a> (Indonesia) <cite class="citation web"><a rel="nofollow" class="external text" href="https://kbbi.kemdikbud.go.id/entri/barium">"Barium"</a>. KBBI Daring. Diakses tanggal 17 Juli 2022.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=KBBI+Daring&rft.atitle=Barium&rft_id=https%3A%2F%2Fkbbi.kemdikbud.go.id%2Fentri%2Fbarium&rfr_id=info%3Asid%2Fid.wikipedia.org%3ABarium" class="Z3988">  </li> <li id="cite_note-2"><a href="#cite_ref-2">^</a> <cite id="CITEREFGreenwood,_Norman_N.;_Earnshaw,_A.1997" class="citation">Greenwood, Norman N.; Earnshaw, A. (1997), Chemistry of the Elements (edisi ke-2), Oxford: Butterworth-Heinemann, hlm. 112, <a href="/wiki/International_Standard_Book_Number" class="mw-redirect" title="International Standard Book Number">ISBN</a> <a href="/wiki/Istimewa:Sumber_buku/0-7506-3365-4" title="Istimewa:Sumber buku/0-7506-3365-4">0-7506-3365-4</a></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Chemistry+of+the+Elements&rft.place=Oxford&rft.pages=112&rft.edition=2&rft.pub=Butterworth-Heinemann&rft.date=1997&rft.isbn=0-7506-3365-4&rft.au=Greenwood%2C+Norman+N.%3B+Earnshaw%2C+A.&rfr_id=info%3Asid%2Fid.wikipedia.org%3ABarium" class="Z3988"> Pemeliharaan CS1: Banyak nama: authors list (<a href="/wiki/Kategori:Pemeliharaan_CS1:_Banyak_nama:_authors_list" title="Kategori:Pemeliharaan CS1: Banyak nama: authors list">link</a>) </li> <li id="cite_note-3"><a href="#cite_ref-3">^</a> <cite class="citation book">Lide, D. R., ed. (2005). 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Boca Raton (FL): CRC Press. <a href="/wiki/International_Standard_Book_Number" class="mw-redirect" title="International Standard Book Number">ISBN</a> <a href="/wiki/Istimewa:Sumber_buku/0-8493-0486-5" title="Istimewa:Sumber buku/0-8493-0486-5">0-8493-0486-5</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Magnetic+susceptibility+of+the+elements+and+inorganic+compounds&rft.btitle=CRC+Handbook+of+Chemistry+and+Physics&rft.place=Boca+Raton+%28FL%29&rft.edition=86&rft.pub=CRC+Press&rft.date=2005&rft.isbn=0-8493-0486-5&rft_id=https%3A%2F%2Fweb.archive.org%2Fweb%2F20110303222309%2Fhttp%3A%2F%2Fwww-d0.fnal.gov%2Fhardware%2Fcal%2Flvps_info%2Fengineering%2Felementmagn.pdf&rfr_id=info%3Asid%2Fid.wikipedia.org%3ABarium" class="Z3988">  </li> <li id="cite_note-4"><a href="#cite_ref-4">^</a> <cite class="citation book">Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. 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Diakses tanggal 2012-06-11.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Barium&rft.pub=ESPI+Metals&rft_id=http%3A%2F%2Fwww.espimetals.com%2Findex.php%2Fmsds%2F46-barium&rfr_id=info%3Asid%2Fid.wikipedia.org%3ABarium" class="Z3988">  </li> <li id="cite_note-27"><a href="#cite_ref-27">^</a> <cite class="citation book">Patnaik, Pradyot (2003). <a rel="nofollow" class="external text" href="https://books.google.com/?id=Xqj-TTzkvTEC&pg=PA243">Handbook of inorganic chemicals</a>. hlm. 77–78. <a href="/wiki/International_Standard_Book_Number" class="mw-redirect" title="International Standard Book Number">ISBN</a> <a href="/wiki/Istimewa:Sumber_buku/0-07-049439-8" title="Istimewa:Sumber buku/0-07-049439-8">0-07-049439-8</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Handbook+of+inorganic+chemicals&rft.pages=77-78&rft.date=2003&rft.isbn=0-07-049439-8&rft.au=Patnaik%2C+Pradyot&rft_id=https%3A%2F%2Fbooks.google.com%2F%3Fid%3DXqj-TTzkvTEC%26pg%3DPA243&rfr_id=info%3Asid%2Fid.wikipedia.org%3ABarium" class="Z3988">  </li> <li id="cite_note-28"><a href="#cite_ref-28">^</a> <cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20100110125521/http://www.epa.gov/region5/superfund/ecology/html/toxprofiles.htm#ba">"Toxicity Profiles, Ecological Risk Assessment"</a>. US EPA. Diarsipkan dari <a rel="nofollow" class="external text" href="http://www.epa.gov/region5/superfund/ecology/html/toxprofiles.htm#ba">versi asli</a> tanggal 2010-01-10. Diakses tanggal 2012-06-16.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Toxicity+Profiles%2C+Ecological+Risk+Assessment&rft.pub=US+EPA&rft_id=http%3A%2F%2Fwww.epa.gov%2Fregion5%2Fsuperfund%2Fecology%2Fhtml%2Ftoxprofiles.htm%23ba&rfr_id=info%3Asid%2Fid.wikipedia.org%3ABarium" class="Z3988">  </li> <li id="cite_note-29"><a href="#cite_ref-29">^</a> <cite class="citation book">Moore, J. W. (1991). Inorganic Contaminants of Surface Waters, Research and Monitoring Priorities. New York: Springer-Verlag.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Inorganic+Contaminants+of+Surface+Waters%2C+Research+and+Monitoring+Priorities&rft.place=New+York&rft.pub=Springer-Verlag&rft.date=1991&rft.au=Moore%2C+J.+W.&rfr_id=info%3Asid%2Fid.wikipedia.org%3ABarium" class="Z3988">  </li> <li id="cite_note-pmid1257935-30"><a href="#cite_ref-pmid1257935_30-0">^</a> <cite class="citation journal">Doig, A.T. (1976). <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC470358">"Baritosis: a benign pneumoconiosis"</a>. Thorax. 31 (1): 30–9. <a href="/wiki/Digital_object_identifier" class="mw-redirect" title="Digital object identifier">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1136%2Fthx.31.1.30">10.1136/thx.31.1.30</a>. <a href="/wiki/PubMed_Central" title="PubMed Central">PMC</a> <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC470358">470358</a> <img alt="alt=Dapat diakses gratis" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png" decoding="async" width="9" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/14px-Lock-green.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/18px-Lock-green.svg.png 2x" data-file-width="512" data-file-height="813" />. <a href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</a> <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/1257935">1257935</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Thorax&rft.atitle=Baritosis%3A+a+benign+pneumoconiosis&rft.volume=31&rft.issue=1&rft.pages=30-9&rft.date=1976&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC470358&rft_id=info%3Apmid%2F1257935&rft_id=info%3Adoi%2F10.1136%2Fthx.31.1.30&rft.au=Doig%2C+A.T.&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC470358&rfr_id=info%3Asid%2Fid.wikipedia.org%3ABarium" class="Z3988">  </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Pranala_luar">Pranala luar</h2>[<a href="/w/index.php?title=Barium&veaction=edit&section=16" title="Sunting bagian: Pranala luar" class="mw-editsection-visualeditor">sunting</a> | <a href="/w/index.php?title=Barium&action=edit&section=16" title="Sunting kode sumber bagian: Pranala luar">sunting sumber</a>]</div> <ul><li><a rel="nofollow" class="external text" href="http://www.periodicvideos.com/videos/056.htm">Barium</a> at <a href="/wiki/The_Periodic_Table_of_Videos" title="The Periodic Table of Videos">The Periodic Table of Videos</a> (University of Nottingham)</li> <li><a rel="nofollow" class="external text" href="http://elements.vanderkrogt.net/element.php?sym=Ba">Elementymology & Elements Multidict</a></li> <li><a rel="nofollow" class="external text" href="http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=ADA338490">3-D Holographic Display Using Strontium Barium Niobate</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20120227061852/http://oai.dtic.mil/oai/oai?verb=getRecord&metadataPrefix=html&identifier=ADA338490">Diarsipkan</a> 2012-02-27 di <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>.</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r23782733">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output 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.navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}</style></div><div role="navigation" class="navbox" aria-labelledby="Senyawa_barium" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r18590415"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-lihat"><a href="/wiki/Templat:Senyawa_barium" title="Templat:Senyawa barium"><abbr title="Lihat templat ini">l</abbr></a></li><li class="nv-bicara"><a href="/wiki/Pembicaraan_Templat:Senyawa_barium" title="Pembicaraan Templat:Senyawa barium"><abbr title="Diskusikan templat ini">b</abbr></a></li><li class="nv-sunting"><a class="external text" href="https://id.wikipedia.org/w/index.php?title=Templat:Senyawa_barium&action=edit"><abbr title="Sunting templat ini">s</abbr></a></li></ul></div><div id="Senyawa_barium" style="font-size:114%;margin:0 4em"><a href="/wiki/Kategori:Senyawa_barium" title="Kategori:Senyawa barium">Senyawa</a> <a class="mw-selflink selflink">barium</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Barium_borat&action=edit&redlink=1" class="new" title="Barium borat (halaman belum tersedia)">Ba(BO2)2</a></li> <li><a href="/wiki/Barium_bromida" title="Barium bromida">BaBr2</a></li> <li><a href="/w/index.php?title=Barium_asetat&action=edit&redlink=1" class="new" title="Barium asetat (halaman belum tersedia)">Ba(CH3CO2)2</a></li> <li><a href="/w/index.php?title=Barium_asetilasetonat&action=edit&redlink=1" class="new" title="Barium asetilasetonat (halaman belum tersedia)">Ba(C5H7O2)2</a></li> <li><a href="/w/index.php?title=Barium_hipoklorit&action=edit&redlink=1" class="new" title="Barium hipoklorit (halaman belum tersedia)">Ba(ClO)2</a></li> <li><a href="/w/index.php?title=Barium_klorit&action=edit&redlink=1" class="new" title="Barium klorit (halaman belum tersedia)">Ba(ClO2)2</a></li> <li><a href="/w/index.php?title=Barium_karbonat&action=edit&redlink=1" class="new" title="Barium karbonat (halaman belum tersedia)">BaCO3</a></li> <li><a href="/w/index.php?title=Barium_oksalat&action=edit&redlink=1" class="new" title="Barium oksalat (halaman belum tersedia)">BaC2O4</a></li> <li><a href="/w/index.php?title=Barium_klorat&action=edit&redlink=1" class="new" title="Barium klorat (halaman belum tersedia)">Ba(ClO3)2</a></li> <li><a href="/w/index.php?title=Barium_perklorat&action=edit&redlink=1" class="new" title="Barium perklorat (halaman belum tersedia)">Ba(ClO4)2</a></li> <li><a href="/w/index.php?title=Barium_sianida&action=edit&redlink=1" class="new" title="Barium sianida (halaman belum tersedia)">Ba(CN)2</a></li> <li><a href="/wiki/Barium_klorida" title="Barium klorida">BaCl2</a></li> <li><a href="/w/index.php?title=Barium_kromat&action=edit&redlink=1" class="new" title="Barium kromat (halaman belum tersedia)">BaCrO4</a></li> <li><a href="/w/index.php?title=Barium_fluorida&action=edit&redlink=1" class="new" title="Barium fluorida (halaman belum tersedia)">BaF2</a></li> <li><a href="/w/index.php?title=Barium_ferat&action=edit&redlink=1" class="new" title="Barium ferat (halaman belum tersedia)">BaFeO4</a></li> <li><a href="/w/index.php?title=Barium_ferit&action=edit&redlink=1" class="new" title="Barium ferit (halaman belum tersedia)">BaFe2O4</a></li> <li><a href="/w/index.php?title=Barium_iodida&action=edit&redlink=1" class="new" title="Barium iodida (halaman belum tersedia)">BaI2</a></li> <li><a href="/w/index.php?title=Barium_iodat&action=edit&redlink=1" class="new" title="Barium iodat (halaman belum tersedia)">Ba(IO3)2</a></li> <li><a href="/w/index.php?title=Barium_permanganat&action=edit&redlink=1" class="new" title="Barium permanganat (halaman belum tersedia)">Ba(Mn2O8)</a></li> <li><a href="/wiki/Barium_azida" title="Barium azida">Ba(N3)2</a></li> <li><a href="/wiki/Barium_nitrat" title="Barium nitrat">Ba(NO3)2</a></li> <li><a href="/wiki/Barium_oksida" title="Barium oksida">BaO</a></li> <li><a href="/w/index.php?title=Barium_peroksida&action=edit&redlink=1" class="new" title="Barium peroksida (halaman belum tersedia)">BaO2</a></li> <li><a href="/wiki/Barium_hidroksida" title="Barium hidroksida">Ba(OH)2</a></li> <li><a href="/w/index.php?title=Barium_sulfida&action=edit&redlink=1" class="new" title="Barium sulfida (halaman belum tersedia)">BaS</a></li> <li><a href="/w/index.php?title=Barium_sulfit&action=edit&redlink=1" class="new" title="Barium sulfit (halaman belum tersedia)">BaSO3</a></li> <li><a href="/wiki/Barium_sulfat" title="Barium sulfat">BaSO4</a></li> <li><a href="/w/index.php?title=Barium_titanat&action=edit&redlink=1" class="new" title="Barium titanat (halaman belum tersedia)">BaTiO3</a></li> <li><a href="/w/index.php?title=Barium_ortotitanat&action=edit&redlink=1" class="new" title="Barium ortotitanat (halaman belum tersedia)">Ba2TiO4</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/Rumus_kimia" title="Rumus kimia">Rumus kimia</a></div></td></tr></tbody></table></div> <table class="navbox collapsible uncollapsed" cellpadding="0" style="table-layout:fixed; width:100%;"> <tbody><tr> <th colspan="33" style="padding:0 1em;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r18590415"><div class="navbar plainlinks hlist navbar-collapse navbar-mini"><ul><li class="nv-lihat"><a href="/wiki/Templat:Tabel_periodik_unsur_kimia" title="Templat:Tabel periodik unsur kimia"><abbr title="Lihat templat ini">l</abbr></a></li><li class="nv-bicara"><a href="/wiki/Pembicaraan_Templat:Tabel_periodik_unsur_kimia" title="Pembicaraan Templat:Tabel periodik unsur kimia"><abbr title="Diskusikan templat ini">b</abbr></a></li><li class="nv-sunting"><a class="external text" href="https://id.wikipedia.org/w/index.php?title=Templat:Tabel_periodik_unsur_kimia&action=edit"><abbr title="Sunting templat ini">s</abbr></a></li></ul></div><div class="navbar-ct-mini"><a href="/wiki/Tabel_periodik" title="Tabel periodik">Tabel periodik</a></div> <a href="/wiki/Tabel_periodik_(sel_besar)" title="Tabel periodik (sel besar)">(besar)</a> </th></tr> <tr> <td style="line-height:100%;"> </td> <td><a href="/wiki/Logam_alkali" title="Logam alkali">1</a> </td> <td><a href="/wiki/Logam_alkali_tanah" title="Logam alkali tanah">2</a> </td> <td colspan="14"> </td> <td><a href="/wiki/Unsur_golongan_3" title="Unsur golongan 3">3</a> </td> <td><a href="/wiki/Unsur_golongan_4" title="Unsur golongan 4">4</a> </td> <td><a href="/wiki/Unsur_golongan_5" title="Unsur golongan 5">5</a> </td> <td><a href="/wiki/Unsur_golongan_6" title="Unsur golongan 6">6</a> </td> <td><a href="/wiki/Unsur_golongan_7" title="Unsur golongan 7">7</a> </td> <td><a href="/wiki/Unsur_golongan_8" title="Unsur golongan 8">8</a> </td> <td><a href="/wiki/Unsur_golongan_9" title="Unsur golongan 9">9</a> </td> <td><a href="/wiki/Unsur_golongan_10" title="Unsur golongan 10">10</a> </td> <td><a href="/wiki/Unsur_golongan_11" title="Unsur golongan 11">11</a> </td> <td><a href="/wiki/Unsur_golongan_12" title="Unsur golongan 12">12</a> </td> <td><a href="/wiki/Golongan_boron" title="Golongan boron">13</a> </td> <td><a href="/wiki/Golongan_karbon" title="Golongan karbon">14</a> </td> <td><a href="/wiki/Pniktogen" title="Pniktogen">15</a> </td> <td><a href="/wiki/Kalkogen" title="Kalkogen">16</a> </td> <td><a href="/wiki/Halogen" title="Halogen">17</a> </td> <td><a href="/wiki/Gas_mulia" title="Gas mulia">18</a> </td></tr> <tr> <td><a href="/wiki/Unsur_periode_1" title="Unsur periode 1">1</a> </td> <td title="Hidrogen, 1 (diatomic nonmetal)" style="text-align:center; background:#e7ff8f; border:none; ;"><a href="/wiki/Hidrogen" title="Hidrogen">H</a> </td> <td colspan="30"> </td> <td title="Helium, 2 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/Helium" title="Helium">He</a> </td></tr> <tr> <td><a href="/wiki/Unsur_periode_2" title="Unsur periode 2">2</a> </td> <td title="Litium, 3 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/Litium" title="Litium">Li</a> </td> <td title="Berilium, 4 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:none; ;"><a href="/wiki/Berilium" title="Berilium">Be</a> </td> <td colspan="24"> </td> <td title="Boron, 5 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/Boron" title="Boron">B</a> </td> <td title="Karbon, 6 (polyatomic nonmetal)" style="text-align:center; background:#a1ffc3; border:none; ;"><a href="/wiki/Karbon" title="Karbon">C</a> </td> <td title="Nitrogen, 7 (diatomic nonmetal)" style="text-align:center; background:#e7ff8f; border:none; ;"><a href="/wiki/Nitrogen" title="Nitrogen">N</a> </td> <td title="Oksigen, 8 (diatomic nonmetal)" style="text-align:center; background:#e7ff8f; border:none; ;"><a href="/wiki/Oksigen" title="Oksigen">O</a> </td> <td title="Fluorin, 9 (diatomic nonmetal)" style="text-align:center; background:#e7ff8f; border:none; ;"><a href="/wiki/Fluorin" title="Fluorin">F</a> </td> <td title="Neon, 10 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/Neon" title="Neon">Ne</a> </td></tr> <tr> <td><a href="/wiki/Unsur_periode_3" title="Unsur periode 3">3</a> </td> <td title="Natrium, 11 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/Natrium" title="Natrium">Na</a> </td> <td title="Magnesium, 12 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:none; ;"><a href="/wiki/Magnesium" title="Magnesium">Mg</a> </td> <td colspan="24"> </td> <td title="Aluminium, 13 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/Aluminium" title="Aluminium">Al</a> </td> <td title="Silikon, 14 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/Silikon" title="Silikon">Si</a> </td> <td title="Fosforus, 15 (polyatomic nonmetal)" style="text-align:center; background:#a1ffc3; border:none; ;"><a href="/wiki/Fosforus" title="Fosforus">P</a> </td> <td title="Belerang, 16 (polyatomic nonmetal)" style="text-align:center; background:#a1ffc3; border:none; ;"><a href="/wiki/Belerang" title="Belerang">S</a> </td> <td title="Klorin, 17 (diatomic nonmetal)" style="text-align:center; background:#e7ff8f; border:none; ;"><a href="/wiki/Klorin" title="Klorin">Cl</a> </td> <td title="Argon, 18 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/Argon" title="Argon">Ar</a> </td></tr> <tr> <td><a href="/wiki/Unsur_periode_4" title="Unsur periode 4">4</a> </td> <td title="Kalium, 19 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/Kalium" title="Kalium">K</a> </td> <td title="Kalsium, 20 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:none; ;"><a href="/wiki/Kalsium" title="Kalsium">Ca</a> </td> <td colspan="14"> </td> <td title="Skandium, 21 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Skandium" title="Skandium">Sc</a> </td> <td title="Titanium, 22 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Titanium" title="Titanium">Ti</a> </td> <td title="Vanadium, 23 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Vanadium" title="Vanadium">V</a> </td> <td title="Kromium, 24 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Kromium" title="Kromium">Cr</a> </td> <td title="Mangan, 25 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Mangan" title="Mangan">Mn</a> </td> <td title="Besi, 26 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Besi" title="Besi">Fe</a> </td> <td title="Kobalt, 27 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Kobalt" title="Kobalt">Co</a> </td> <td title="Nikel, 28 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Nikel" title="Nikel">Ni</a> </td> <td title="Tembaga, 29 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Tembaga" title="Tembaga">Cu</a> </td> <td title="Seng, 30 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Seng" title="Seng">Zn</a> </td> <td title="Galium, 31 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/Galium" title="Galium">Ga</a> </td> <td title="Germanium, 32 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/Germanium" title="Germanium">Ge</a> </td> <td title="Arsen, 33 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/Arsen" title="Arsen">As</a> </td> <td title="Selenium, 34 (polyatomic nonmetal)" style="text-align:center; background:#a1ffc3; border:none; ;"><a href="/wiki/Selenium" title="Selenium">Se</a> </td> <td title="Bromin, 35 (diatomic nonmetal)" style="text-align:center; background:#e7ff8f; border:none; ;"><a href="/wiki/Bromin" title="Bromin">Br</a> </td> <td title="Kripton, 36 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/Kripton" title="Kripton">Kr</a> </td></tr> <tr> <td><a href="/wiki/Unsur_periode_5" title="Unsur periode 5">5</a> </td> <td title="Rubidium, 37 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/Rubidium" title="Rubidium">Rb</a> </td> <td title="Stronsium, 38 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:none; ;"><a href="/wiki/Stronsium" title="Stronsium">Sr</a> </td> <td colspan="14"> </td> <td title="Itrium, 39 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Itrium" title="Itrium">Y</a> </td> <td title="Zirkonium, 40 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Zirkonium" title="Zirkonium">Zr</a> </td> <td title="Niobium, 41 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Niobium" title="Niobium">Nb</a> </td> <td title="Molibdenum, 42 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Molibdenum" title="Molibdenum">Mo</a> </td> <td title="Teknesium, 43 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Teknesium" title="Teknesium">Tc</a> </td> <td title="Rutenium, 44 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Rutenium" title="Rutenium">Ru</a> </td> <td title="Rodium, 45 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Rodium" title="Rodium">Rh</a> </td> <td title="Paladium, 46 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Paladium" title="Paladium">Pd</a> </td> <td title="Perak, 47 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Perak" title="Perak">Ag</a> </td> <td title="Kadmium, 48 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Kadmium" title="Kadmium">Cd</a> </td> <td title="Indium, 49 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/Indium" title="Indium">In</a> </td> <td title="Timah, 50 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/Timah" title="Timah">Sn</a> </td> <td title="Antimon, 51 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/Antimon" title="Antimon">Sb</a> </td> <td title="Telurium, 52 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/Telurium" title="Telurium">Te</a> </td> <td title="Iodin, 53 (diatomic nonmetal)" style="text-align:center; background:#e7ff8f; border:none; ;"><a href="/wiki/Iodin" title="Iodin">I</a> </td> <td title="Xenon, 54 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/Xenon" title="Xenon">Xe</a> </td></tr> <tr> <td><a href="/wiki/Unsur_periode_6" title="Unsur periode 6">6</a> </td> <td title="Sesium, 55 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/Sesium" title="Sesium">Cs</a> </td> <td title="Barium, 56 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:1px solid black; ;"><a class="mw-selflink selflink">Ba</a> </td> <td title="Lantanum, 57 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Lantanum" title="Lantanum">La</a> </td> <td title="Serium, 58 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Serium" title="Serium">Ce</a> </td> <td title="Praseodimium, 59 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Praseodimium" title="Praseodimium">Pr</a> </td> <td title="Neodimium, 60 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Neodimium" title="Neodimium">Nd</a> </td> <td title="Prometium, 61 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Prometium" title="Prometium">Pm</a> </td> <td title="Samarium, 62 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Samarium" title="Samarium">Sm</a> </td> <td title="Europium, 63 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Europium" title="Europium">Eu</a> </td> <td title="Gadolinium, 64 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Gadolinium" title="Gadolinium">Gd</a> </td> <td title="Terbium, 65 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Terbium" title="Terbium">Tb</a> </td> <td title="Disprosium, 66 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Disprosium" title="Disprosium">Dy</a> </td> <td title="Holmium, 67 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Holmium" title="Holmium">Ho</a> </td> <td title="Erbium, 68 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Erbium" title="Erbium">Er</a> </td> <td title="Tulium, 69 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Tulium" title="Tulium">Tm</a> </td> <td title="Iterbium, 70 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Iterbium" title="Iterbium">Yb</a> </td> <td title="Lutesium, 71 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/Lutesium" title="Lutesium">Lu</a> </td> <td title="Hafnium, 72 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Hafnium" title="Hafnium">Hf</a> </td> <td title="Tantalum, 73 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Tantalum" title="Tantalum">Ta</a> </td> <td title="Wolfram, 74 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Wolfram" title="Wolfram">W</a> </td> <td title="Renium, 75 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Renium" title="Renium">Re</a> </td> <td title="Osmium, 76 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Osmium" title="Osmium">Os</a> </td> <td title="Iridium, 77 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Iridium" title="Iridium">Ir</a> </td> <td title="Platina, 78 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Platina" title="Platina">Pt</a> </td> <td title="Emas, 79 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Emas" title="Emas">Au</a> </td> <td title="Raksa, 80 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Raksa" title="Raksa">Hg</a> </td> <td title="Talium, 81 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/Talium" title="Talium">Tl</a> </td> <td title="Timbal, 82 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/Timbal" title="Timbal">Pb</a> </td> <td title="Bismut, 83 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/Bismut" title="Bismut">Bi</a> </td> <td title="Polonium, 84 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/Polonium" title="Polonium">Po</a> </td> <td title="Astatin, 85 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/Astatin" title="Astatin">At</a> </td> <td title="Radon, 86 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/Radon" title="Radon">Rn</a> </td></tr> <tr> <td><a href="/wiki/Unsur_periode_7" title="Unsur periode 7">7</a> </td> <td title="Fransium, 87 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/Fransium" title="Fransium">Fr</a> </td> <td title="Radium, 88 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:none; ;"><a href="/wiki/Radium" title="Radium">Ra</a> </td> <td title="Aktinium, 89 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Aktinium" title="Aktinium">Ac</a> </td> <td title="Torium, 90 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Torium" title="Torium">Th</a> </td> <td title="Protaktinium, 91 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Protaktinium" title="Protaktinium">Pa</a> </td> <td title="Uranium, 92 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Uranium" title="Uranium">U</a> </td> <td title="Neptunium, 93 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Neptunium" title="Neptunium">Np</a> </td> <td title="Plutonium, 94 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Plutonium" title="Plutonium">Pu</a> </td> <td title="Amerisium, 95 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Amerisium" title="Amerisium">Am</a> </td> <td title="Kurium, 96 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Kurium" title="Kurium">Cm</a> </td> <td title="Berkelium, 97 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Berkelium" title="Berkelium">Bk</a> </td> <td title="Kalifornium, 98 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Kalifornium" title="Kalifornium">Cf</a> </td> <td title="Einsteinium, 99 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Einsteinium" title="Einsteinium">Es</a> </td> <td title="Fermium, 100 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Fermium" title="Fermium">Fm</a> </td> <td title="Mendelevium, 101 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Mendelevium" title="Mendelevium">Md</a> </td> <td title="Nobelium, 102 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Nobelium" title="Nobelium">No</a> </td> <td title="Lawrensium, 103 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/Lawrensium" title="Lawrensium">Lr</a> </td> <td title="Ruterfordium, 104 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Ruterfordium" title="Ruterfordium">Rf</a> </td> <td title="Dubnium, 105 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Dubnium" title="Dubnium">Db</a> </td> <td title="Seaborgium, 106 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Seaborgium" title="Seaborgium">Sg</a> </td> <td title="Bohrium, 107 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Bohrium" title="Bohrium">Bh</a> </td> <td title="Hasium, 108 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Hasium" title="Hasium">Hs</a> </td> <td title="Meitnerium, 109 (unknown chemical properties)" style="text-align:center; background:#e8e8e8; border:none; ;"><a href="/wiki/Meitnerium" title="Meitnerium">Mt</a> </td> <td title="Darmstadtium, 110 (unknown chemical properties)" style="text-align:center; background:#e8e8e8; border:none; ;"><a href="/wiki/Darmstadtium" title="Darmstadtium">Ds</a> </td> <td title="Roentgenium, 111 (unknown chemical properties)" style="text-align:center; background:#e8e8e8; border:none; ;"><a href="/wiki/Roentgenium" title="Roentgenium">Rg</a> </td> <td title="Kopernisium, 112 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/Kopernisium" title="Kopernisium">Cn</a> </td> <td title="Nihonium, 113 (unknown chemical properties)" style="text-align:center; background:#e8e8e8; border:none; ;"><a href="/wiki/Nihonium" title="Nihonium">Nh</a> </td> <td title="Flerovium, 114 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/Flerovium" title="Flerovium">Fl</a> </td> <td title="Moskovium, 115 (unknown chemical properties)" style="text-align:center; background:#e8e8e8; border:none; ;"><a href="/wiki/Moskovium" title="Moskovium">Mc</a> </td> <td title="Livermorium, 116 (unknown chemical properties)" style="text-align:center; background:#e8e8e8; border:none; ;"><a href="/wiki/Livermorium" title="Livermorium">Lv</a> </td> <td title="Tenesin, 117 (unknown chemical properties)" style="text-align:center; background:#e8e8e8; border:none; ;"><a href="/wiki/Tenesin" title="Tenesin">Ts</a> </td> <td title="Oganeson, 118 (unknown chemical properties)" style="text-align:center; background:#e8e8e8; border:none; ;"><a href="/wiki/Oganeson" title="Oganeson">Og</a> </td></tr> <tr> <td colspan="33"> <table class="wikitable" cellspacing="2" cellpadding="0" style="width:100%; line-height:120%; text-align:center; vertical-align:top; font-size:85%; background:#f8f8f8; margin:0; font-size:90%; margin-top:0.5em;"> <tbody><tr> <td> <table style="width:100%; table-layout:fixed; overflow:hidden;"> <tbody><tr> <td style="padding:0 1px; background:#ff6666;"><a href="/wiki/Logam_alkali" title="Logam alkali">Logam alkali</a> </td> <td style="padding:0 1px; background:#ffdead;"><a href="/wiki/Logam_alkali_tanah" title="Logam alkali tanah">Logam alkali tanah</a> </td> <td style="padding:0 1px; background:#ffbfff;"><a href="/wiki/Lantanida" title="Lantanida">Lantanida</a> </td> <td style="padding:0 1px; background:#ff99cc;"><a href="/wiki/Aktinida" title="Aktinida">Aktinida</a> </td> <td style="padding:0 1px; background:#ffc0c0;"><a href="/wiki/Logam_transisi" title="Logam transisi">Logam transisi</a> </td> <td style="padding:0 1px; background:#cccccc;"><a href="/wiki/Logam_miskin" title="Logam miskin">Logam miskin</a> </td> <td style="padding:0 1px; background:#cccc99;"><a href="/wiki/Metaloid" title="Metaloid">Metaloid</a> </td> <td style="padding:0 1px; background:#a1ffc3;"><a href="/wiki/Nonlogam_poliatomik" class="mw-redirect" title="Nonlogam poliatomik">Nonlogam poliatomik</a> </td> <td style="padding:0 1px; background:#e7ff8f;"><a href="/wiki/Nonlogam_diatomik" class="mw-redirect" title="Nonlogam diatomik">Nonlogam diatomik</a> </td> <td style="padding:0 1px; background:#c0ffff;"><a href="/wiki/Gas_mulia" title="Gas mulia">Gas mulia</a> </td> <td rowspan="1" style="padding:0 1px; background:#e8e8e8;">Sifat kimia belum diketahui </td></tr> </tbody></table> </td></tr> </tbody></table> </td></tr></tbody></table> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r23782733"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r25847331"></div><div role="navigation" class="navbox authority-control" aria-labelledby="Pengawasan_otoritas_frameless_&#124;text-top_&#124;10px_&#124;alt=Sunting_ini_di_Wikidata_&#124;link=https&#58;//www.wikidata.org/wiki/Q1112#identifiers&#124;Sunting_ini_di_Wikidata" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="Pengawasan_otoritas_frameless_&#124;text-top_&#124;10px_&#124;alt=Sunting_ini_di_Wikidata_&#124;link=https&#58;//www.wikidata.org/wiki/Q1112#identifiers&#124;Sunting_ini_di_Wikidata" style="font-size:114%;margin:0 4em"><a href="/wiki/Bantuan:Pengawasan_otoritas" title="Bantuan:Pengawasan otoritas">Pengawasan otoritas</a> <a href="https://www.wikidata.org/wiki/Q1112#identifiers" title="Sunting ini di Wikidata"><img alt="Sunting ini di Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Umum</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4140300-9">Integrated Authority File (Jerman)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Perpustakaan nasional</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a rel="nofollow" class="external text" href="http://catalogo.bne.es/uhtbin/authoritybrowse.cgi?action=display&authority_id=XX540454">Spanyol</a></li> <li><a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb12203013v">Prancis</a> <a rel="nofollow" class="external text" href="https://data.bnf.fr/ark:/12148/cb12203013v">(data)</a></li> <li><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/subjects/sh85011853">Amerika Serikat</a></li> <li><a rel="nofollow" class="external text" href="https://kopkatalogs.lv/F?func=direct&local_base=lnc10&doc_number=000302070&P_CON_LNG=ENG">Latvia</a></li> <li><a rel="nofollow" class="external text" href="https://id.ndl.go.jp/auth/ndlna/00560541">Jepang</a></li> <li><a rel="nofollow" class="external text" href="https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=ph163873&CON_LNG=ENG">Republik Ceko</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Lain-lain</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a rel="nofollow" class="external text" href="https://academic.microsoft.com/v2/detail/542576722">Microsoft Academic</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" 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