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href="https://donate.wikimedia.org/?utm_source=donate&utm_medium=sidebar&utm_campaign=spontaneous&uselang=zh-hans"><span>资助维基百科</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:%E5%88%9B%E5%BB%BA%E8%B4%A6%E6%88%B7&returnto=%E9%92%A1" title="我们推荐您创建账号并登录，但这不是强制性的"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>创建账号</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:%E7%94%A8%E6%88%B7%E7%99%BB%E5%BD%95&returnto=%E9%92%A1" title="建议你登录，尽管并非必须。[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>登录</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> 未登录编辑者的页面 <a href="/wiki/Help:%E6%96%B0%E6%89%8B%E5%85%A5%E9%97%A8" aria-label="了解有关编辑的更多信息"><span>了解详情</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%B4%A1%E7%8C%AE" title="来自此IP地址的编辑列表[y]" accesskey="y"><span>贡献</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:%E6%88%91%E7%9A%84%E8%AE%A8%E8%AE%BA%E9%A1%B5" title="对于来自此IP地址编辑的讨论[n]" accesskey="n"><span>讨论</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="站点"> <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="目录" 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">目录</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">隐藏</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">序言</div> </a> </li> <li id="toc-特征" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#特征"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>特征</span> </div> </a> <button aria-controls="toc-特征-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>开关特征子章节</span> </button> <ul id="toc-特征-sublist" class="vector-toc-list"> <li id="toc-物理性质" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#物理性质"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>物理性质</span> </div> </a> <ul id="toc-物理性质-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-化学性质" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#化学性质"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>化学性质</span> </div> </a> <ul id="toc-化学性质-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-化合物" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#化合物"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>化合物</span> </div> </a> <ul id="toc-化合物-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-同位素" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#同位素"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>同位素</span> </div> </a> <ul id="toc-同位素-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-历史" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#历史"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>历史</span> </div> </a> <ul id="toc-历史-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-生产" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#生产"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>生产</span> </div> </a> <button aria-controls="toc-生产-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>开关生产子章节</span> </button> <ul id="toc-生产-sublist" class="vector-toc-list"> <li id="toc-宝石" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#宝石"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>宝石</span> </div> </a> <ul id="toc-宝石-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-应用" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#应用"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>应用</span> </div> </a> <button aria-controls="toc-应用-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>开关应用子章节</span> </button> <ul id="toc-应用-sublist" class="vector-toc-list"> <li id="toc-金属单质及其合金" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#金属单质及其合金"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>金属单质及其合金</span> </div> </a> <ul id="toc-金属单质及其合金-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-硫酸钡和重晶石" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#硫酸钡和重晶石"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>硫酸钡和重晶石</span> </div> </a> <ul id="toc-硫酸钡和重晶石-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-其它钡化合物" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#其它钡化合物"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.3</span> <span>其它钡化合物</span> </div> </a> <ul id="toc-其它钡化合物-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-毒性" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#毒性"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>毒性</span> </div> </a> <ul id="toc-毒性-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-参见" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#参见"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>参见</span> </div> </a> <ul id="toc-参见-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-引用" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#引用"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>引用</span> </div> </a> <ul id="toc-引用-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-外部連結" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#外部連結"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>外部連結</span> </div> </a> <ul id="toc-外部連結-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="目录" 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="开关目录" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">开关目录</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">钡</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="前往另一种语言写成的文章。151种语言可用" > <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" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">151种语言</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Barium" title="Barium – 南非荷兰语" lang="af" hreflang="af" data-title="Barium" data-language-autonym="Afrikaans" data-language-local-name="南非荷兰语" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%89%A3%E1%88%AA%E1%8B%A8%E1%88%9D" title="ባሪየም – 阿姆哈拉语" lang="am" hreflang="am" data-title="ባሪየም" data-language-autonym="አማርኛ" data-language-local-name="阿姆哈拉语" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Bario" title="Bario – 阿拉贡语" lang="an" hreflang="an" data-title="Bario" data-language-autonym="Aragonés" data-language-local-name="阿拉贡语" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – 昂加语" lang="anp" hreflang="anp" data-title="बेरियम" data-language-autonym="अंगिका" data-language-local-name="昂加语" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%D9%8A%D9%88%D9%85" title="باريوم – 阿拉伯语" lang="ar" hreflang="ar" data-title="باريوم" data-language-autonym="العربية" data-language-local-name="阿拉伯语" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%D9%8A%D9%88%D9%85" title="باريوم – 摩洛哥阿拉伯文" lang="ary" hreflang="ary" data-title="باريوم" data-language-autonym="الدارجة" data-language-local-name="摩洛哥阿拉伯文" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%D9%8A%D9%88%D9%85" title="باريوم – 埃及阿拉伯文" lang="arz" hreflang="arz" data-title="باريوم" data-language-autonym="مصرى" data-language-local-name="埃及阿拉伯文" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Bariu" title="Bariu – 阿斯图里亚斯语" lang="ast" hreflang="ast" data-title="Bariu" data-language-autonym="Asturianu" data-language-local-name="阿斯图里亚斯语" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Barium" title="Barium – 阿塞拜疆语" lang="az" hreflang="az" data-title="Barium" data-language-autonym="Azərbaycanca" data-language-local-name="阿塞拜疆语" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – 巴什基尔语" lang="ba" hreflang="ba" data-title="Барий" data-language-autonym="Башҡортса" data-language-local-name="巴什基尔语" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Barium" title="Barium – 巴厘语" lang="ban" hreflang="ban" data-title="Barium" data-language-autonym="Basa Bali" data-language-local-name="巴厘语" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/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"><span>Bikol Central</span></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 – 白俄罗斯语" lang="be" hreflang="be" data-title="Барый" data-language-autonym="Беларуская" data-language-local-name="白俄罗斯语" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%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"><span>Беларуская (тарашкевіца)</span></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 – 保加利亚语" lang="bg" hreflang="bg" data-title="Барий" data-language-autonym="Български" data-language-local-name="保加利亚语" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%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"><span>भोजपुरी</span></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 – 孟加拉语" lang="bn" hreflang="bn" data-title="বেরিয়াম" data-language-autonym="বাংলা" data-language-local-name="孟加拉语" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%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། – 藏语" lang="bo" hreflang="bo" data-title="བྷེ་རིམ།" data-language-autonym="བོད་ཡིག" data-language-local-name="藏语" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Bariom" title="Bariom – 布列塔尼语" lang="br" hreflang="br" data-title="Bariom" data-language-autonym="Brezhoneg" data-language-local-name="布列塔尼语" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Barij" title="Barij – 波斯尼亚语" lang="bs" hreflang="bs" data-title="Barij" data-language-autonym="Bosanski" data-language-local-name="波斯尼亚语" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Bari_(element)" title="Bari (element) – 加泰罗尼亚语" lang="ca" hreflang="ca" data-title="Bari (element)" data-language-autonym="Català" data-language-local-name="加泰罗尼亚语" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/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"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Baryo" title="Baryo – 宿务语" lang="ceb" hreflang="ceb" data-title="Baryo" data-language-autonym="Cebuano" data-language-local-name="宿务语" class="interlanguage-link-target"><span>Cebuano</span></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 – 切罗基语" lang="chr" hreflang="chr" data-title="ᏇᎵᎥᎻ" data-language-autonym="ᏣᎳᎩ" data-language-local-name="切罗基语" class="interlanguage-link-target"><span>ᏣᎳᎩ</span></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 – 中库尔德语" lang="ckb" hreflang="ckb" data-title="باریۆم" data-language-autonym="کوردی" data-language-local-name="中库尔德语" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Bariu" title="Bariu – 科西嘉语" lang="co" hreflang="co" data-title="Bariu" data-language-autonym="Corsu" data-language-local-name="科西嘉语" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Baryum" title="Baryum – 捷克语" lang="cs" hreflang="cs" data-title="Baryum" data-language-autonym="Čeština" data-language-local-name="捷克语" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – 楚瓦什语" lang="cv" hreflang="cv" data-title="Барий" data-language-autonym="Чӑвашла" data-language-local-name="楚瓦什语" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Bariwm" title="Bariwm – 威尔士语" lang="cy" hreflang="cy" data-title="Bariwm" data-language-autonym="Cymraeg" data-language-local-name="威尔士语" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Barium" title="Barium – 丹麦语" lang="da" hreflang="da" data-title="Barium" data-language-autonym="Dansk" data-language-local-name="丹麦语" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Barium" title="Barium – 德语" lang="de" hreflang="de" data-title="Barium" data-language-autonym="Deutsch" data-language-local-name="德语" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%92%CE%AC%CF%81%CE%B9%CE%BF" title="Βάριο – 希腊语" lang="el" hreflang="el" data-title="Βάριο" data-language-autonym="Ελληνικά" data-language-local-name="希腊语" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="优良条目"><a href="https://en.wikipedia.org/wiki/Barium" title="Barium – 英语" lang="en" hreflang="en" data-title="Barium" data-language-autonym="English" data-language-local-name="英语" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Bario" title="Bario – 世界语" lang="eo" hreflang="eo" data-title="Bario" data-language-autonym="Esperanto" data-language-local-name="世界语" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Bario" title="Bario – 西班牙语" lang="es" hreflang="es" data-title="Bario" data-language-autonym="Español" data-language-local-name="西班牙语" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Baarium" title="Baarium – 爱沙尼亚语" lang="et" hreflang="et" data-title="Baarium" data-language-autonym="Eesti" data-language-local-name="爱沙尼亚语" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Bario" title="Bario – 巴斯克语" lang="eu" hreflang="eu" data-title="Bario" data-language-autonym="Euskara" data-language-local-name="巴斯克语" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%DB%8C%D9%85" title="باریم – 波斯语" lang="fa" hreflang="fa" data-title="باریم" data-language-autonym="فارسی" data-language-local-name="波斯语" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Barium" title="Barium – 芬兰语" lang="fi" hreflang="fi" data-title="Barium" data-language-autonym="Suomi" data-language-local-name="芬兰语" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Barium" title="Barium – 法罗语" lang="fo" hreflang="fo" data-title="Barium" data-language-autonym="Føroyskt" data-language-local-name="法罗语" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Baryum" title="Baryum – 法语" lang="fr" hreflang="fr" data-title="Baryum" data-language-autonym="Français" data-language-local-name="法语" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Baarium" title="Baarium – 北弗里西亚语" lang="frr" hreflang="frr" data-title="Baarium" data-language-autonym="Nordfriisk" data-language-local-name="北弗里西亚语" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Bari" title="Bari – 弗留利语" lang="fur" hreflang="fur" data-title="Bari" data-language-autonym="Furlan" data-language-local-name="弗留利语" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Bairiam" title="Bairiam – 爱尔兰语" lang="ga" hreflang="ga" data-title="Bairiam" data-language-autonym="Gaeilge" data-language-local-name="爱尔兰语" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E9%8B%87" title="鋇 – 赣语" lang="gan" hreflang="gan" data-title="鋇" data-language-autonym="贛語" data-language-local-name="赣语" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Barium" title="Barium – 苏格兰盖尔语" lang="gd" hreflang="gd" data-title="Barium" data-language-autonym="Gàidhlig" data-language-local-name="苏格兰盖尔语" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Bario" title="Bario – 加利西亚语" lang="gl" hreflang="gl" data-title="Bario" data-language-autonym="Galego" data-language-local-name="加利西亚语" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%AC%E0%AB%87%E0%AA%B0%E0%AA%BF%E0%AA%AF%E0%AA%AE" title="બેરિયમ – 古吉拉特语" lang="gu" hreflang="gu" data-title="બેરિયમ" data-language-autonym="ગુજરાતી" data-language-local-name="古吉拉特语" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Baarium" title="Baarium – 马恩语" lang="gv" hreflang="gv" data-title="Baarium" data-language-autonym="Gaelg" data-language-local-name="马恩语" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Barium" title="Barium – 客家语" lang="hak" hreflang="hak" data-title="Barium" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="客家语" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%91%D7%A8%D7%99%D7%95%D7%9D" title="בריום – 希伯来语" lang="he" hreflang="he" data-title="בריום" data-language-autonym="עברית" data-language-local-name="希伯来语" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – 印地语" lang="hi" hreflang="hi" data-title="बेरियम" data-language-autonym="हिन्दी" data-language-local-name="印地语" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Barium" title="Barium – 斐濟印地文" lang="hif" hreflang="hif" data-title="Barium" data-language-autonym="Fiji Hindi" data-language-local-name="斐濟印地文" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Barij" title="Barij – 克罗地亚语" lang="hr" hreflang="hr" data-title="Barij" data-language-autonym="Hrvatski" data-language-local-name="克罗地亚语" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Bary%C3%B2m" title="Baryòm – 海地克里奥尔语" lang="ht" hreflang="ht" data-title="Baryòm" data-language-autonym="Kreyòl ayisyen" data-language-local-name="海地克里奥尔语" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/B%C3%A1rium" title="Bárium – 匈牙利语" lang="hu" hreflang="hu" data-title="Bárium" data-language-autonym="Magyar" data-language-local-name="匈牙利语" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B2%D5%A1%D6%80%D5%AB%D5%B8%D6%82%D5%B4" title="Բարիում – 亚美尼亚语" lang="hy" hreflang="hy" data-title="Բարիում" data-language-autonym="Հայերեն" data-language-local-name="亚美尼亚语" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Barium" title="Barium – 国际语" lang="ia" hreflang="ia" data-title="Barium" data-language-autonym="Interlingua" data-language-local-name="国际语" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Barium" title="Barium – 印度尼西亚语" lang="id" hreflang="id" data-title="Barium" data-language-autonym="Bahasa Indonesia" data-language-local-name="印度尼西亚语" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Bario" title="Bario – 伊多语" lang="io" hreflang="io" data-title="Bario" data-language-autonym="Ido" data-language-local-name="伊多语" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Bar%C3%ADn" title="Barín – 冰岛语" lang="is" hreflang="is" data-title="Barín" data-language-autonym="Íslenska" data-language-local-name="冰岛语" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Bario" title="Bario – 意大利语" lang="it" hreflang="it" data-title="Bario" data-language-autonym="Italiano" data-language-local-name="意大利语" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja badge-Q17437798 badge-goodarticle mw-list-item" title="优良条目"><a href="https://ja.wikipedia.org/wiki/%E3%83%90%E3%83%AA%E3%82%A6%E3%83%A0" title="バリウム – 日语" lang="ja" hreflang="ja" data-title="バリウム" data-language-autonym="日本語" data-language-local-name="日语" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/tijyjinme" title="tijyjinme – 逻辑语" lang="jbo" hreflang="jbo" data-title="tijyjinme" data-language-autonym="La .lojban." data-language-local-name="逻辑语" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Barium" title="Barium – 爪哇语" lang="jv" hreflang="jv" data-title="Barium" data-language-autonym="Jawa" data-language-local-name="爪哇语" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%91%E1%83%90%E1%83%A0%E1%83%98%E1%83%A3%E1%83%9B%E1%83%98" title="ბარიუმი – 格鲁吉亚语" lang="ka" hreflang="ka" data-title="ბარიუმი" data-language-autonym="ქართული" data-language-local-name="格鲁吉亚语" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Bariy" title="Bariy – 卡拉卡尔帕克语" lang="kaa" hreflang="kaa" data-title="Bariy" data-language-autonym="Qaraqalpaqsha" data-language-local-name="卡拉卡尔帕克语" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></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"><span>Kabɩyɛ</span></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 – 哈萨克语" lang="kk" hreflang="kk" data-title="Барий" data-language-autonym="Қазақша" data-language-local-name="哈萨克语" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AC%E0%B3%87%E0%B2%B0%E0%B2%BF%E0%B2%AF%E0%B2%AE%E0%B3%8D" title="ಬೇರಿಯಮ್ – 卡纳达语" lang="kn" hreflang="kn" data-title="ಬೇರಿಯಮ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="卡纳达语" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B0%94%EB%A5%A8" title="바륨 – 韩语" lang="ko" hreflang="ko" data-title="바륨" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Bary%C3%BBm" title="Baryûm – 库尔德语" lang="ku" hreflang="ku" data-title="Baryûm" data-language-autonym="Kurdî" data-language-local-name="库尔德语" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – 科米语" lang="kv" hreflang="kv" data-title="Барий" data-language-autonym="Коми" data-language-local-name="科米语" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Bariom" title="Bariom – 康沃尔语" lang="kw" hreflang="kw" data-title="Bariom" data-language-autonym="Kernowek" data-language-local-name="康沃尔语" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – 柯尔克孜语" lang="ky" hreflang="ky" data-title="Барий" data-language-autonym="Кыргызча" data-language-local-name="柯尔克孜语" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Barium_(elementum)" title="Barium (elementum) – 拉丁语" lang="la" hreflang="la" data-title="Barium (elementum)" data-language-autonym="Latina" data-language-local-name="拉丁语" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Barium" title="Barium – 卢森堡语" lang="lb" hreflang="lb" data-title="Barium" data-language-autonym="Lëtzebuergesch" data-language-local-name="卢森堡语" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lg mw-list-item"><a href="https://lg.wikipedia.org/wiki/Bariyaamu(Barium)" title="Bariyaamu(Barium) – 卢干达语" lang="lg" hreflang="lg" data-title="Bariyaamu(Barium)" data-language-autonym="Luganda" data-language-local-name="卢干达语" class="interlanguage-link-target"><span>Luganda</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Barium" title="Barium – 林堡语" lang="li" hreflang="li" data-title="Barium" data-language-autonym="Limburgs" data-language-local-name="林堡语" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Bario" title="Bario – 利古里亚语" lang="lij" hreflang="lij" data-title="Bario" data-language-autonym="Ligure" data-language-local-name="利古里亚语" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Bario" title="Bario – 倫巴底文" lang="lmo" hreflang="lmo" data-title="Bario" data-language-autonym="Lombard" data-language-local-name="倫巴底文" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Baris" title="Baris – 立陶宛语" lang="lt" hreflang="lt" data-title="Baris" data-language-autonym="Lietuvių" data-language-local-name="立陶宛语" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/B%C4%81rijs" title="Bārijs – 拉脱维亚语" lang="lv" hreflang="lv" data-title="Bārijs" data-language-autonym="Latviešu" data-language-local-name="拉脱维亚语" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8" title="Бари – 莫克沙语" lang="mdf" hreflang="mdf" data-title="Бари" data-language-autonym="Мокшень" data-language-local-name="莫克沙语" class="interlanguage-link-target"><span>Мокшень</span></a></li><li class="interlanguage-link interwiki-mi mw-list-item"><a href="https://mi.wikipedia.org/wiki/Konu-okehu" title="Konu-okehu – 毛利语" lang="mi" hreflang="mi" data-title="Konu-okehu" data-language-autonym="Māori" data-language-local-name="毛利语" class="interlanguage-link-target"><span>Māori</span></a></li><li class="interlanguage-link interwiki-min mw-list-item"><a href="https://min.wikipedia.org/wiki/Barium" title="Barium – 米南佳保语" lang="min" hreflang="min" data-title="Barium" data-language-autonym="Minangkabau" data-language-local-name="米南佳保语" class="interlanguage-link-target"><span>Minangkabau</span></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 – 马其顿语" lang="mk" hreflang="mk" data-title="Бариум" data-language-autonym="Македонски" data-language-local-name="马其顿语" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AC%E0%B5%87%E0%B4%B0%E0%B4%BF%E0%B4%AF%E0%B4%82" title="ബേരിയം – 马拉雅拉姆语" lang="ml" hreflang="ml" data-title="ബേരിയം" data-language-autonym="മലയാളം" data-language-local-name="马拉雅拉姆语" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8" title="Бари – 蒙古语" lang="mn" hreflang="mn" data-title="Бари" data-language-autonym="Монгол" data-language-local-name="蒙古语" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – 马拉地语" lang="mr" hreflang="mr" data-title="बेरियम" data-language-autonym="मराठी" data-language-local-name="马拉地语" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – 西馬里文" lang="mrj" hreflang="mrj" data-title="Барий" data-language-autonym="Кырык мары" data-language-local-name="西馬里文" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Barium" title="Barium – 马来语" lang="ms" hreflang="ms" data-title="Barium" data-language-autonym="Bahasa Melayu" data-language-local-name="马来语" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%98%E1%80%B1%E1%80%9B%E1%80%AE%E1%80%9A%E1%80%99%E1%80%BA" title="ဘေရီယမ် – 缅甸语" lang="my" hreflang="my" data-title="ဘေရီယမ်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="缅甸语" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Barium" title="Barium – 低地德语" lang="nds" hreflang="nds" data-title="Barium" data-language-autonym="Plattdüütsch" data-language-local-name="低地德语" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – 尼瓦尔语" lang="new" hreflang="new" data-title="बेरियम" data-language-autonym="नेपाल भाषा" data-language-local-name="尼瓦尔语" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Barium" title="Barium – 荷兰语" lang="nl" hreflang="nl" data-title="Barium" data-language-autonym="Nederlands" data-language-local-name="荷兰语" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Barium" title="Barium – 挪威尼诺斯克语" lang="nn" hreflang="nn" data-title="Barium" data-language-autonym="Norsk nynorsk" data-language-local-name="挪威尼诺斯克语" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Barium" title="Barium – 书面挪威语" lang="nb" hreflang="nb" data-title="Barium" data-language-autonym="Norsk bokmål" data-language-local-name="书面挪威语" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Bari_(element)" title="Bari (element) – 奥克语" lang="oc" hreflang="oc" data-title="Bari (element)" data-language-autonym="Occitan" data-language-local-name="奥克语" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/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"><span>Livvinkarjala</span></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 – 奥里亚语" lang="or" hreflang="or" data-title="ବ୍ୟାରିଅମ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="奥里亚语" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></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) – 奥塞梯语" lang="os" hreflang="os" data-title="Бари (элемент)" data-language-autonym="Ирон" data-language-local-name="奥塞梯语" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AC%E0%A9%87%E0%A8%B0%E0%A9%80%E0%A8%85%E0%A8%AE" title="ਬੇਰੀਅਮ – 旁遮普语" lang="pa" hreflang="pa" data-title="ਬੇਰੀਅਮ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="旁遮普语" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pi mw-list-item"><a href="https://pi.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – 巴利语" lang="pi" hreflang="pi" data-title="बेरियम" data-language-autonym="पालि" data-language-local-name="巴利语" class="interlanguage-link-target"><span>पालि</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Bar_(pierwiastek)" title="Bar (pierwiastek) – 波兰语" lang="pl" hreflang="pl" data-title="Bar (pierwiastek)" data-language-autonym="Polski" data-language-local-name="波兰语" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Bario" title="Bario – 皮埃蒙特文" lang="pms" hreflang="pms" data-title="Bario" data-language-autonym="Piemontèis" data-language-local-name="皮埃蒙特文" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%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"><span>پنجابی</span></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 – 普什图语" lang="ps" hreflang="ps" data-title="بېريوم" data-language-autonym="پښتو" data-language-local-name="普什图语" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/B%C3%A1rio" title="Bário – 葡萄牙语" lang="pt" hreflang="pt" data-title="Bário" data-language-autonym="Português" data-language-local-name="葡萄牙语" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Paryu" title="Paryu – 克丘亚语" lang="qu" hreflang="qu" data-title="Paryu" data-language-autonym="Runa Simi" data-language-local-name="克丘亚语" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Bariu" title="Bariu – 罗马尼亚语" lang="ro" hreflang="ro" data-title="Bariu" data-language-autonym="Română" data-language-local-name="罗马尼亚语" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Bariu" title="Bariu – 阿罗马尼亚语" lang="rup" hreflang="rup" data-title="Bariu" data-language-autonym="Armãneashti" data-language-local-name="阿罗马尼亚语" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – 俄语" lang="ru" hreflang="ru" data-title="Барий" data-language-autonym="Русский" data-language-local-name="俄语" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%AC%E0%A5%87%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A4%AE" title="बेरियम – 梵语" lang="sa" hreflang="sa" data-title="बेरियम" data-language-autonym="संस्कृतम्" data-language-local-name="梵语" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D1%83%D0%BC" title="Бариум – 萨哈语" lang="sah" hreflang="sah" data-title="Бариум" data-language-autonym="Саха тыла" data-language-local-name="萨哈语" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/B%C3%A0riu" title="Bàriu – 萨丁语" lang="sc" hreflang="sc" data-title="Bàriu" data-language-autonym="Sardu" data-language-local-name="萨丁语" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Bariu" title="Bariu – 西西里语" lang="scn" hreflang="scn" data-title="Bariu" data-language-autonym="Sicilianu" data-language-local-name="西西里语" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Barium" title="Barium – 苏格兰语" lang="sco" hreflang="sco" data-title="Barium" data-language-autonym="Scots" data-language-local-name="苏格兰语" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Barijum" title="Barijum – 塞尔维亚-克罗地亚语" lang="sh" hreflang="sh" data-title="Barijum" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="塞尔维亚-克罗地亚语" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/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"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/B%C3%A1rium" title="Bárium – 斯洛伐克语" lang="sk" hreflang="sk" data-title="Bárium" data-language-autonym="Slovenčina" data-language-local-name="斯洛伐克语" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Barij" title="Barij – 斯洛文尼亚语" lang="sl" hreflang="sl" data-title="Barij" data-language-autonym="Slovenščina" data-language-local-name="斯洛文尼亚语" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Baariyaam" title="Baariyaam – 索马里语" lang="so" hreflang="so" data-title="Baariyaam" data-language-autonym="Soomaaliga" data-language-local-name="索马里语" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Bariumi" title="Bariumi – 阿尔巴尼亚语" lang="sq" hreflang="sq" data-title="Bariumi" data-language-autonym="Shqip" data-language-local-name="阿尔巴尼亚语" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D1%98%D1%83%D0%BC" title="Баријум – 塞尔维亚语" lang="sr" hreflang="sr" data-title="Баријум" data-language-autonym="Српски / srpski" data-language-local-name="塞尔维亚语" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Barium" title="Barium – 沙特菲士蘭文" lang="stq" hreflang="stq" data-title="Barium" data-language-autonym="Seeltersk" data-language-local-name="沙特菲士蘭文" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Barium" title="Barium – 瑞典语" lang="sv" hreflang="sv" data-title="Barium" data-language-autonym="Svenska" data-language-local-name="瑞典语" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Bari" title="Bari – 斯瓦希里语" lang="sw" hreflang="sw" data-title="Bari" data-language-autonym="Kiswahili" data-language-local-name="斯瓦希里语" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AF%87%E0%AE%B0%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="பேரியம் – 泰米尔语" lang="ta" hreflang="ta" data-title="பேரியம்" data-language-autonym="தமிழ்" data-language-local-name="泰米尔语" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AC%E0%B1%87%E0%B0%B0%E0%B0%BF%E0%B0%AF%E0%B0%82" title="బేరియం – 泰卢固语" lang="te" hreflang="te" data-title="బేరియం" data-language-autonym="తెలుగు" data-language-local-name="泰卢固语" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – 塔吉克语" lang="tg" hreflang="tg" data-title="Барий" data-language-autonym="Тоҷикӣ" data-language-local-name="塔吉克语" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%81%E0%B8%9A%E0%B9%80%E0%B8%A3%E0%B8%B5%E0%B8%A2%E0%B8%A1" title="แบเรียม – 泰语" lang="th" hreflang="th" data-title="แบเรียม" data-language-autonym="ไทย" data-language-local-name="泰语" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Baryo_(elemento)" title="Baryo (elemento) – 他加禄语" lang="tl" hreflang="tl" data-title="Baryo (elemento)" data-language-autonym="Tagalog" data-language-local-name="他加禄语" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Baryum" title="Baryum – 土耳其语" lang="tr" hreflang="tr" data-title="Baryum" data-language-autonym="Türkçe" data-language-local-name="土耳其语" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D0%B9" title="Барий – 鞑靼语" lang="tt" hreflang="tt" data-title="Барий" data-language-autonym="Татарча / tatarça" data-language-local-name="鞑靼语" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%D9%89%D9%8A" title="بارىي – 维吾尔语" lang="ug" hreflang="ug" data-title="بارىي" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="维吾尔语" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D1%96%D0%B9" title="Барій – 乌克兰语" lang="uk" hreflang="uk" data-title="Барій" data-language-autonym="Українська" data-language-local-name="乌克兰语" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A8%DB%8C%D8%B1%DB%8C%D8%A6%D9%85" title="بیریئم – 乌尔都语" lang="ur" hreflang="ur" data-title="بیریئم" data-language-autonym="اردو" data-language-local-name="乌尔都语" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Bariy" title="Bariy – 乌兹别克语" lang="uz" hreflang="uz" data-title="Bariy" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="乌兹别克语" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Barii" title="Barii – 维普森语" lang="vep" hreflang="vep" data-title="Barii" data-language-autonym="Vepsän kel’" data-language-local-name="维普森语" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi badge-Q17437798 badge-goodarticle mw-list-item" title="优良条目"><a href="https://vi.wikipedia.org/wiki/Bari" title="Bari – 越南语" lang="vi" hreflang="vi" data-title="Bari" data-language-autonym="Tiếng Việt" data-language-local-name="越南语" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Bariom" title="Bariom – 瓦隆语" lang="wa" hreflang="wa" data-title="Bariom" data-language-autonym="Walon" data-language-local-name="瓦隆语" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Baryo_(elemento)" title="Baryo (elemento) – 瓦瑞语" lang="war" hreflang="war" data-title="Baryo (elemento)" data-language-autonym="Winaray" data-language-local-name="瓦瑞语" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E9%92%A1" title="钡 – 吴语" lang="wuu" hreflang="wuu" data-title="钡" data-language-autonym="吴语" data-language-local-name="吴语" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%91%D0%B0%D1%80%D0%B8%D1%83%D0%BC" title="Бариум – 卡尔梅克语" lang="xal" hreflang="xal" data-title="Бариум" data-language-autonym="Хальмг" data-language-local-name="卡尔梅克语" class="interlanguage-link-target"><span>Хальмг</span></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 – 意第绪语" lang="yi" hreflang="yi" data-title="באריום" data-language-autonym="ייִדיש" data-language-local-name="意第绪语" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/Barium" title="Barium – 约鲁巴语" lang="yo" hreflang="yo" data-title="Barium" data-language-autonym="Yorùbá" data-language-local-name="约鲁巴语" class="interlanguage-link-target"><span>Yorùbá</span></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 – 文言文" lang="lzh" hreflang="lzh" data-title="鋇" data-language-autonym="文言" data-language-local-name="文言文" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Barium" title="Barium – 闽南语" lang="nan" hreflang="nan" data-title="Barium" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="闽南语" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%8B%87" title="鋇 – 粤语" lang="yue" hreflang="yue" data-title="鋇" data-language-autonym="粵語" data-language-local-name="粤语" 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style="border:none;padding:0;"><a href="/wiki/%E9%94%82" title="锂"><span title="鋰（鹼金屬）" class="Yuansuzhouqibiao_alkali" style="width:6px;height:8px;">鋰（鹼金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%8D" title="铍"><span title="鈹（鹼土金屬）" class="Yuansuzhouqibiao_alkali_earth" style="width:6px;height:8px;">鈹（鹼土金屬）</span></a> </td> <td colspan="24" style="border:none;padding:0;"> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A1%BC" title="硼"><span title="硼（類金屬）" class="Yuansuzhouqibiao_metalloid" style="width:6px;height:8px;">硼（類金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A2%B3" title="碳"><span title="碳（非金屬）" class="Yuansuzhouqibiao_reactive_nonmetal" style="width:6px;height:8px;">碳（非金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B0%AE" title="氮"><span title="氮（非金屬）" class="Yuansuzhouqibiao_reactive_nonmetal" style="width:6px;height:8px;">氮（非金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B0%A7" title="氧"><span title="氧（非金屬）" class="Yuansuzhouqibiao_reactive_nonmetal" style="width:6px;height:8px;">氧（非金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B0%9F" title="氟"><span title="氟（鹵素）" class="Yuansuzhouqibiao_halogen" style="width:6px;height:8px;">氟（鹵素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B0%96" title="氖"><span title="氖（惰性氣體）" class="Yuansuzhouqibiao_noble_gas" style="width:6px;height:8px;">氖（惰性氣體）</span></a> </td></tr> <tr> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%A0" title="钠"><span title="鈉（鹼金屬）" class="Yuansuzhouqibiao_alkali" style="width:6px;height:8px;">鈉（鹼金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%81" title="镁"><span title="鎂（鹼土金屬）" class="Yuansuzhouqibiao_alkali_earth" style="width:6px;height:8px;">鎂（鹼土金屬）</span></a> </td> <td colspan="24" style="border:none;padding:0;"> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%9D" title="铝"><span title="鋁（貧金屬）" class="Yuansuzhouqibiao_post_transition" style="width:6px;height:8px;">鋁（貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A1%85" title="硅"><span title="矽（類金屬）" class="Yuansuzhouqibiao_metalloid" style="width:6px;height:8px;">矽（類金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A3%B7" title="磷"><span title="磷（非金屬）" class="Yuansuzhouqibiao_reactive_nonmetal" style="width:6px;height:8px;">磷（非金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A1%AB" title="硫"><span title="硫（非金屬）" class="Yuansuzhouqibiao_reactive_nonmetal" style="width:6px;height:8px;">硫（非金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B0%AF" title="氯"><span title="氯（鹵素）" class="Yuansuzhouqibiao_halogen" style="width:6px;height:8px;">氯（鹵素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B0%A9" title="氩"><span title="氬（惰性氣體）" class="Yuansuzhouqibiao_noble_gas" style="width:6px;height:8px;">氬（惰性氣體）</span></a> </td></tr> <tr> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%BE" title="钾"><span title="鉀（鹼金屬）" class="Yuansuzhouqibiao_alkali" style="width:6px;height:8px;">鉀（鹼金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%99" title="钙"><span title="鈣（鹼土金屬）" class="Yuansuzhouqibiao_alkali_earth" style="width:6px;height:8px;">鈣（鹼土金屬）</span></a> </td> <td colspan="14" style="border:none;padding:0;"> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%AA" title="钪"><span title="鈧（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鈧（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%9B" title="钛"><span title="鈦（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鈦（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%92" title="钒"><span title="釩（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">釩（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%AC" title="铬"><span title="鉻（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鉻（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%B0" title="锰"><span title="錳（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">錳（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%81" title="铁"><span title="鐵（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鐵（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%B4" title="钴"><span title="鈷（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鈷（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%8D" title="镍"><span title="鎳（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鎳（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%9C" title="铜"><span title="銅（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">銅（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%8C" title="锌"><span title="鋅（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鋅（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%93" title="镓"><span title="鎵（貧金屬）" class="Yuansuzhouqibiao_post_transition" style="width:6px;height:8px;">鎵（貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%97" title="锗"><span title="鍺（類金屬）" class="Yuansuzhouqibiao_metalloid" style="width:6px;height:8px;">鍺（類金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A0%B7" title="砷"><span title="砷（類金屬）" class="Yuansuzhouqibiao_metalloid" style="width:6px;height:8px;">砷（類金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A1%92" title="硒"><span title="硒（非金屬）" class="Yuansuzhouqibiao_reactive_nonmetal" style="width:6px;height:8px;">硒（非金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%BA%B4" title="溴"><span title="溴（鹵素）" class="Yuansuzhouqibiao_halogen" style="width:6px;height:8px;">溴（鹵素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B0%AA" title="氪"><span title="氪（惰性氣體）" class="Yuansuzhouqibiao_noble_gas" style="width:6px;height:8px;">氪（惰性氣體）</span></a> </td></tr> <tr> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%B7" title="铷"><span title="銣（鹼金屬）" class="Yuansuzhouqibiao_alkali" style="width:6px;height:8px;">銣（鹼金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%B6" title="锶"><span title="鍶（鹼土金屬）" class="Yuansuzhouqibiao_alkali_earth" style="width:6px;height:8px;">鍶（鹼土金屬）</span></a> </td> <td style="border:none; width:0;padding:0;"> </td> <td colspan="13" style="border:none;padding:0;"> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%87" title="钇"><span title="釔（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">釔（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%86" title="锆"><span title="鋯（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鋯（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%8C" title="铌"><span title="鈮（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鈮（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%BC" title="钼"><span title="鉬（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鉬（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%9D" title="锝"><span title="鎝（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鎝（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%8C" title="钌"><span title="釕（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">釕（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%91" title="铑"><span title="銠（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">銠（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%AF" title="钯"><span title="鈀（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鈀（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%8A%80" title="銀"><span title="銀（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">銀（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%89" title="镉"><span title="鎘（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鎘（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%9F" title="铟"><span title="銦（貧金屬）" class="Yuansuzhouqibiao_post_transition" style="width:6px;height:8px;">銦（貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%A1" title="锡"><span title="錫（貧金屬）" class="Yuansuzhouqibiao_post_transition" style="width:6px;height:8px;">錫（貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%91" title="锑"><span title="銻（類金屬）" class="Yuansuzhouqibiao_metalloid" style="width:6px;height:8px;">銻（類金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A2%B2" title="碲"><span title="碲（類金屬）" class="Yuansuzhouqibiao_metalloid" style="width:6px;height:8px;">碲（類金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A2%98" title="碘"><span title="碘（鹵素）" class="Yuansuzhouqibiao_halogen" style="width:6px;height:8px;">碘（鹵素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B0%99" title="氙"><span title="氙（惰性氣體）" class="Yuansuzhouqibiao_noble_gas" style="width:6px;height:8px;">氙（惰性氣體）</span></a> </td></tr> <tr> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%AF" title="铯"><span title="銫（鹼金屬）" class="Yuansuzhouqibiao_alkali" style="width:6px;height:8px;">銫（鹼金屬）</span></a> </td> <td style="border:none;padding:0;"><a class="mw-selflink selflink"><span title="鋇（鹼土金屬）" class="Yuansuzhouqibiao_alkali_earth" style="width:6px;height:8px;border:1px solid black; margin:-1px;">鋇（鹼土金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%A7" title="镧"><span title="鑭（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">鑭（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%88" title="铈"><span title="鈰（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">鈰（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%A8" title="镨"><span title="鐠（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">鐠（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%95" title="钕"><span title="釹（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">釹（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%B7" title="钷"><span title="鉕（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">鉕（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%90" title="钐"><span title="釤（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">釤（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%95" title="铕"><span title="銪（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">銪（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%86" title="钆"><span title="釓（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">釓（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%BD" title="铽"><span title="鋱（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">鋱（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%9D" title="镝"><span title="鏑（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">鏑（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%AC" title="钬"><span title="鈥（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">鈥（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%92" title="铒"><span title="鉺（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">鉺（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%A5" title="铥"><span title="銩（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">銩（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%B1" title="镱"><span title="鐿（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">鐿（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%A5" title="镥"><span title="鎦（鑭系元素）" class="Yuansuzhouqibiao_lanthanide" style="width:6px;height:8px;">鎦（鑭系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%AA" title="铪"><span title="鉿（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鉿（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%BD" title="钽"><span title="鉭（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鉭（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%A8" title="钨"><span title="鎢（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鎢（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%BC" title="铼"><span title="錸（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">錸（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%87" title="锇"><span title="鋨（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鋨（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%B1" title="铱"><span title="銥（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">銥（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%82" title="铂"><span title="鉑（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鉑（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%87%91" title="金"><span title="金（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">金（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B1%9E" title="汞"><span title="汞（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">汞（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%8A" title="铊"><span title="鉈（貧金屬）" class="Yuansuzhouqibiao_post_transition" style="width:6px;height:8px;">鉈（貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%85" title="铅"><span title="鉛（貧金屬）" class="Yuansuzhouqibiao_post_transition" style="width:6px;height:8px;">鉛（貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%93%8B" title="铋"><span title="鉍（貧金屬）" class="Yuansuzhouqibiao_post_transition" style="width:6px;height:8px;">鉍（貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%8B" title="钋"><span title="釙（貧金屬）" class="Yuansuzhouqibiao_post_transition" style="width:6px;height:8px;">釙（貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A0%B9" title="砹"><span title="砈（類金屬）" class="Yuansuzhouqibiao_metalloid" style="width:6px;height:8px;">砈（類金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B0%A1" title="氡"><span title="氡（惰性氣體）" class="Yuansuzhouqibiao_noble_gas" style="width:6px;height:8px;">氡（惰性氣體）</span></a> </td></tr> <tr> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%AB" title="钫"><span title="鍅（鹼金屬）" class="Yuansuzhouqibiao_alkali" style="width:6px;height:8px;">鍅（鹼金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%AD" title="镭"><span title="鐳（鹼土金屬）" class="Yuansuzhouqibiao_alkali_earth" style="width:6px;height:8px;">鐳（鹼土金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%95" title="锕"><span title="錒（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">錒（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%8D" title="钍"><span title="釷（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">釷（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%A4" title="镤"><span title="鏷（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鏷（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%88%BE" title="鈾"><span title="鈾（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鈾（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%8E" title="镎"><span title="錼（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">錼（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%9A" title="钚"><span title="鈽（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鈽（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%85" title="镅"><span title="鋂（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鋂（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%94" title="锔"><span title="鋦（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鋦（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%AB" title="锫"><span title="鉳（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鉳（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%8E" title="锎"><span title="鉲（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鉲（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%BF" title="锿"><span title="鑀（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鑀（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%84" title="镄"><span title="鐨（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鐨（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%92%94" title="钔"><span title="鍆（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鍆（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%94%98" title="锘"><span title="鍩（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鍩（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%90%92" title="鐒"><span title="鐒（錒系元素）" class="Yuansuzhouqibiao_actinide" style="width:6px;height:8px;">鐒（錒系元素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%91%AA" title="鑪"><span title="鑪（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鑪（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%F0%A8%A7%80" title="𨧀"><span title="𨧀（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">𨧀（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%F0%A8%AD%8E" title="𨭎"><span title="𨭎（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">𨭎（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%F0%A8%A8%8F" title="𨨏"><span title="𨨏（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">𨨏（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%F0%A8%AD%86" title="𨭆"><span title="𨭆（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">𨭆（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E4%A5%91" title="䥑"><span title="䥑（預測為過渡金屬）" class="Yuansuzhouqibiao_unknown" style="width:6px;height:8px;">䥑（預測為過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%90%BD" title="鐽"><span title="鐽（預測為過渡金屬）" class="Yuansuzhouqibiao_unknown" style="width:6px;height:8px;">鐽（預測為過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%8C%80" title="錀"><span title="錀（預測為過渡金屬）" class="Yuansuzhouqibiao_unknown" style="width:6px;height:8px;">錀（預測為過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%8E%B6" title="鎶"><span title="鎶（過渡金屬）" class="Yuansuzhouqibiao_transition" style="width:6px;height:8px;">鎶（過渡金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%89%A8" title="鉨"><span title="鉨（預測為貧金屬）" class="Yuansuzhouqibiao_unknown" style="width:6px;height:8px;">鉨（預測為貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%88%87" title="鈇"><span title="鈇（貧金屬）" class="Yuansuzhouqibiao_post_transition" style="width:6px;height:8px;">鈇（貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%95%86" title="镆"><span title="鏌（預測為貧金屬）" class="Yuansuzhouqibiao_unknown" style="width:6px;height:8px;">鏌（預測為貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%89%9D" title="鉝"><span title="鉝（預測為貧金屬）" class="Yuansuzhouqibiao_unknown" style="width:6px;height:8px;">鉝（預測為貧金屬）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%BF%AC" title="鿬"><span title="鿬（預測為鹵素）" class="Yuansuzhouqibiao_unknown" style="width:6px;height:8px;">鿬（預測為鹵素）</span></a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E9%BF%AB" title="鿫"><span title="鿫（預測為惰性氣體）" class="Yuansuzhouqibiao_unknown" style="width:6px;height:8px;">鿫（預測為惰性氣體）</span></a> </td></tr></tbody></table> </td> <td style="vertical-align:middle; text-align:center; font-size:90%; line-height:100%; width:10px; border:none;"><a href="/wiki/%E9%94%B6" title="锶">锶</a><br />↑<br /><span style="font-size:110%; line-height:110%;"><b>钡</b></span><br />↓<br /><a href="/wiki/%E9%95%AD" title="镭">镭</a> </td></tr> <tr> <td class="nowrap" style="text-align:center; font-size:90%; line-height:100%; padding-top:0; padding-bottom:1px; border:none;"><a href="/wiki/%E9%93%AF" title="铯">铯</a> ← <span style="font-size:110%; line-height:110%;"><b>钡</b></span> → <a href="/wiki/%E9%95%A7" title="镧">镧</a> </td></tr></tbody></table> </td></tr></tbody></table></td></tr><tr><th colspan="2" class="infobox-header Yuansuzhouqibiao_alkali_earth" style="text-align:center; color:#000000;;">外觀</th></tr><tr><td colspan="2" class="infobox-full-data" style="">银白色金属<br /><span typeof="mw:File"><a href="/wiki/File:Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/16/Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg/250px-Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg" decoding="async" width="250" height="145" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/16/Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg/375px-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/500px-Barium_unter_Argon_Schutzgas_Atmosph%C3%A4re.jpg 2x" data-file-width="793" data-file-height="460" /></a></span><br />鋇金屬</td></tr><tr><th colspan="2" class="infobox-header Yuansuzhouqibiao_alkali_earth" style="text-align:center; color:#000000;;">概況</th></tr><tr><th scope="row" class="infobox-label" style="">名稱·<a href="/wiki/%E5%85%83%E7%B4%A0%E5%88%97%E8%A1%A8" title="元素列表">符號</a>·<a href="/wiki/%E5%8E%9F%E5%AD%90%E5%BA%8F%E6%95%B0" title="原子序数">序數</a></th><td class="infobox-data" style="">钡（Barium）·Ba·56</td></tr><tr><th scope="row" class="infobox-label" style="">元素類別</th><td class="infobox-data" style=""><a href="/wiki/%E7%A2%B1%E5%9C%9F%E9%87%91%E5%B1%9E" title="碱土金属">碱土金属</a></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E6%97%8F_(%E5%8C%96%E5%AD%A6)" title="族 (化学)">族</a>·<a href="/wiki/%E5%85%83%E7%B4%A0%E5%91%A8%E6%9C%9F" title="元素周期">週期</a>·<a href="/wiki/%E5%85%83%E7%B4%A0%E5%88%86%E5%8C%BA" class="mw-redirect" title="元素分区">區</a></th><td class="infobox-data" style=""><a href="/wiki/2%E6%97%8F%E5%85%83%E7%B4%A0" class="mw-redirect" title="2族元素">2</a>·<a href="/wiki/%E7%AC%AC6%E5%91%A8%E6%9C%9F%E5%85%83%E7%B4%A0" title="第6周期元素">6</a>·<a href="/wiki/S%E5%8C%BA%E5%85%83%E7%B4%A0" title="S区元素">s</a></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E5%8E%9F%E5%AD%90%E9%87%8F" title="原子量">標準原子質量</a></th><td class="infobox-data" style="">137.327(7)<sup id="cite_ref-CIAAW2021_1-0" class="reference"><a href="#cite_note-CIAAW2021-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E7%94%B5%E5%AD%90%E6%8E%92%E5%B8%83" title="电子排布">电子排布</a></th><td class="infobox-data" style="">[<a href="/wiki/%E6%B0%99" title="氙">Xe</a>] 6s<sup>2</sup><br />2，8，18，18，8，2 <div style="border:0; margin:0 auto;"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Electron_shell_056_Barium_-_no_label.svg" class="mw-file-description" title="钡的电子層（2，8，18，18，8，2）"><img alt="钡的电子層（2，8，18，18，8，2）" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Electron_shell_056_Barium_-_no_label.svg/153px-Electron_shell_056_Barium_-_no_label.svg.png" decoding="async" width="153" height="153" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Electron_shell_056_Barium_-_no_label.svg/230px-Electron_shell_056_Barium_-_no_label.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/db/Electron_shell_056_Barium_-_no_label.svg/306px-Electron_shell_056_Barium_-_no_label.svg.png 2x" data-file-width="1800" data-file-height="1800" /></a><figcaption>钡的电子層（2，8，18，18，8，2）</figcaption></figure></div></td></tr><tr><th colspan="2" class="infobox-header Yuansuzhouqibiao_alkali_earth" style="text-align:center; color:#000000;;">歷史</th></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E5%8C%96%E5%AD%B8%E5%85%83%E7%B4%A0%E7%99%BC%E7%8F%BE%E5%B9%B4%E8%A1%A8" title="化學元素發現年表">發現</a></th><td class="infobox-data" style=""><a href="/wiki/%E5%8D%A1%E5%B0%94%C2%B7%E5%A8%81%E5%BB%89%C2%B7%E8%88%8D%E5%8B%92" title="卡尔·威廉·舍勒">卡尔·威廉·舍勒</a>（1772年）</td></tr><tr><th scope="row" class="infobox-label" style="">分離</th><td class="infobox-data" style=""><a href="/wiki/%E6%B1%89%E5%BC%97%E9%87%8C%C2%B7%E6%88%B4%E7%BB%B4" title="汉弗里·戴维">汉弗里·戴维</a>（1808年）</td></tr><tr><th colspan="2" class="infobox-header Yuansuzhouqibiao_alkali_earth" style="text-align:center; color:#000000;;">物理性質</th></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E7%9B%B8_(%E7%89%A9%E8%B4%A8)" title="相 (物质)">物態</a></th><td class="infobox-data" style=""><a href="/wiki/%E5%9B%BA%E6%80%81" class="mw-redirect" title="固态">固态</a></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E5%AF%86%E5%BA%A6" title="密度">密度</a></th><td class="infobox-data" style="">（接近<a href="/wiki/%E5%AE%A4%E6%BA%AB" class="mw-redirect" title="室溫">室温</a>）<br />3.51 <a href="/wiki/%E5%85%8B" title="克">g</a>·<a href="/wiki/%E5%8E%98%E7%B1%B3" title="厘米">cm</a><sup>−3</sup></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E7%86%94%E7%82%B9" title="熔点">熔点</a>時液體密度</th><td class="infobox-data" style="">3.338 g·cm<sup>−3</sup></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E7%86%94%E7%82%B9" title="熔点">熔点</a></th><td class="infobox-data" style="">1000 <a href="/wiki/%E5%BC%80%E5%B0%94%E6%96%87" title="开尔文">K</a>，727 <a href="/wiki/%E6%91%84%E6%B0%8F%E6%B8%A9%E6%A0%87" title="摄氏温标">°C</a>，1341 <a href="/wiki/%E5%8D%8E%E6%B0%8F%E6%B8%A9%E6%A0%87" title="华氏温标">°F</a></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E6%B2%B8%E9%BB%9E" class="mw-redirect" title="沸點">沸點</a></th><td class="infobox-data" style="">2170 <a href="/wiki/%E5%BC%80%E5%B0%94%E6%96%87" title="开尔文">K</a>，1897 <a href="/wiki/%E6%91%84%E6%B0%8F%E6%B8%A9%E6%A0%87" title="摄氏温标">°C</a>，3447 <a href="/wiki/%E5%8D%8E%E6%B0%8F%E6%B8%A9%E6%A0%87" title="华氏温标">°F</a></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E7%86%94%E5%8C%96%E7%83%AD" title="熔化热">熔化热</a></th><td class="infobox-data" style="">7.12 <a href="/wiki/%E7%84%A6%E8%80%B3%E6%AF%8F%E6%91%A9%E5%B0%94" title="焦耳每摩尔">kJ·mol<sup>−1</sup></a></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E6%B1%BD%E5%8C%96%E7%83%AD" title="汽化热">汽化热</a></th><td class="infobox-data" style="">140.3 kJ·mol<sup>−1</sup></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E6%AF%94%E7%86%B1%E5%AE%B9" title="比熱容">比熱容</a></th><td class="infobox-data" style="">28.07 J·mol<sup>−1</sup>·K<sup>−1</sup></td></tr><tr><td colspan="2" class="infobox-full-data" style=""><b><a href="/wiki/%E8%92%B8%E6%B0%A3%E5%A3%93" title="蒸氣壓">蒸氣壓</a></b><div style="position:relative; margin:0 auto; padding:0; text-align:initial; width:-moz-fit-content;width:-webkit-fit-content;width:fit-content;"> <table class="wikitable nowrap" style="width: 100%; border-collapse: collapse; margin:0;"> <tbody><tr align="center"> <td>壓/Pa </td> <td>1 </td> <td>10 </td> <td>100 </td> <td>1 k </td> <td>10 k </td> <td>100 k </td></tr> <tr align="center"> <td>溫/K </td> <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 Yuansuzhouqibiao_alkali_earth" style="text-align:center; color:#000000;;">原子性質</th></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E6%B0%A7%E5%8C%96%E6%80%81" title="氧化态">氧化态</a></th><td class="infobox-data" style=""><b>+2</b><br />（强碱性）</td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E7%94%B5%E8%B4%9F%E6%80%A7" title="电负性">电负性</a></th><td class="infobox-data" style="">0.89（鲍林标度）</td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E7%94%B5%E7%A6%BB%E8%83%BD" title="电离能">电离能</a></th><td class="infobox-data" style="">第一：502.9 <a href="/wiki/%E7%84%A6%E8%80%B3%E6%AF%8F%E6%91%A9%E5%B0%94" title="焦耳每摩尔">kJ·mol<sup>−1</sup></a><br />第二：965.2 kJ·mol<sup>−1</sup><br />第三：3600 kJ·mol<sup>−1</sup></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E5%8E%9F%E5%AD%90%E5%8D%8A%E5%BE%84" title="原子半径">原子半径</a></th><td class="infobox-data" style="">222 <a href="/wiki/%E7%9A%AE%E7%B1%B3" title="皮米">pm</a></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E5%85%B1%E4%BB%B7%E5%8D%8A%E5%BE%84" title="共价半径">共价半径</a></th><td class="infobox-data" style="">215±11 pm</td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E8%8C%83%E5%BE%B7%E5%8D%8E%E5%8D%8A%E5%BE%84" title="范德华半径">范德华半径</a></th><td class="infobox-data" style="">268 pm</td></tr><tr><td colspan="2" class="infobox-full-data" style=""><figure class="mw-default-size mw-halign-center" typeof="mw:File/Frameless"><a href="/wiki/File:Barium_spectrum_visible.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Barium_spectrum_visible.png/240px-Barium_spectrum_visible.png" decoding="async" width="240" height="41" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Barium_spectrum_visible.png/360px-Barium_spectrum_visible.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Barium_spectrum_visible.png/480px-Barium_spectrum_visible.png 2x" data-file-width="7430" data-file-height="1280" /></a><figcaption></figcaption></figure><strong>钡的<a href="/wiki/%E5%8E%9F%E5%AD%90%E8%B0%B1%E7%BA%BF" title="原子谱线">原子谱线</a></strong></td></tr><tr><th colspan="2" class="infobox-header Yuansuzhouqibiao_alkali_earth" style="text-align:center; color:#000000;;">雜項</th></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E6%99%B6%E4%BD%93%E7%BB%93%E6%9E%84" title="晶体结构">晶体结构</a></th><td class="infobox-data" style=""><a href="/wiki/%E7%AB%8B%E6%96%B9%E6%99%B6%E7%B3%BB" title="立方晶系">体心立方</a></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E7%A3%81" title="磁">磁序</a></th><td class="infobox-data" style=""><a href="/wiki/%E9%A1%BA%E7%A3%81%E6%80%A7" class="mw-redirect" title="顺磁性">顺磁性</a></td></tr><tr><th scope="row" class="infobox-label" style="">電阻率</th><td class="infobox-data" style="">（20 °C）332 n Ω·m</td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E7%86%B1%E5%B0%8E%E7%8E%87" title="熱導率">熱導率</a></th><td class="infobox-data" style="">18.4 W·m<sup>−1</sup>·K<sup>−1</sup></td></tr><tr><th scope="row" class="infobox-label" style="">膨脹係數</th><td class="infobox-data" style="">（25 °C）20.6 µm·m<sup>−1</sup>·K<sup>−1</sup></td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E6%9D%A8%E6%B0%8F%E6%A8%A1%E9%87%8F" title="杨氏模量">杨氏模量</a></th><td class="infobox-data" style="">13 GPa</td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E5%89%AA%E5%88%87%E6%A8%A1%E9%87%8F" title="剪切模量">剪切模量</a></th><td class="infobox-data" style="">4.9 GPa</td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/%E8%8E%AB%E6%B0%8F%E7%A1%AC%E5%BA%A6" title="莫氏硬度">莫氏硬度</a></th><td class="infobox-data" style="">1.25</td></tr><tr><th scope="row" class="infobox-label" style=""><a href="/wiki/CAS%E5%8F%B7" title="CAS号">CAS号</a></th><td class="infobox-data" style=""><span class="reflink plainlinks nourlexpansion"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=7440-39-3">7440-39-3</a></span></td></tr><tr><th colspan="2" class="infobox-header Yuansuzhouqibiao_alkali_earth" style="text-align:center; color:#000000;;">同位素<div style="float:right;"><style data-mw-deduplicate="TemplateStyles:r84265675">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist 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ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:"（"counter(listitem)"\a0 "}.mw-parser-output ul.cslist,.mw-parser-output ul.sslist{margin:0;padding:0;display:inline-block;list-style:none}.mw-parser-output .cslist li,.mw-parser-output .sslist li{margin:0;display:inline-block}.mw-parser-output .cslist li::after{content:"，"}.mw-parser-output .sslist li::after{content:"；"}.mw-parser-output .cslist li:last-child::after,.mw-parser-output .sslist li:last-child::after{content:none}</style><style data-mw-deduplicate="TemplateStyles:r84244141">.mw-parser-output .navbar{display:inline;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 a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.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:110%;margin:0 8em}.mw-parser-output .navbar-ct-mini{font-size:110%;margin:0 5em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Infobox_barium_isotopes" title="Template:Infobox barium isotopes"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a href="/w/index.php?title=Template_talk:Infobox_barium_isotopes&action=edit&redlink=1" class="new" title="Template talk:Infobox barium isotopes（页面不存在）"><abbr title="讨论该模板">论</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:%E7%BC%96%E8%BE%91%E9%A1%B5%E9%9D%A2/Template:Infobox_barium_isotopes" title="Special:编辑页面/Template:Infobox barium isotopes"><abbr title="编辑该模板">编</abbr></a></li></ul></div></div></th></tr><tr><td colspan="2" class="infobox-full-data" style="">主条目：<a href="/wiki/%E9%92%A1%E7%9A%84%E5%90%8C%E4%BD%8D%E7%B4%A0" class="mw-redirect" title="钡的同位素">钡的同位素</a><br /> <div> <table class="wikitable" cellpadding="0" style="text-align:center;width:100%; border-collapse:collapse; margin:0; padding:0;"> <tbody><tr> <th rowspan="2"><a href="/wiki/%E5%90%8C%E4%BD%8D%E7%B4%A0" title="同位素">同位素</a> </th> <th rowspan="2"><a href="/wiki/%E4%B8%B0%E5%BA%A6" title="丰度">丰度</a> </th> <th rowspan="2"><a href="/wiki/%E5%8D%8A%E8%A1%B0%E6%9C%9F" title="半衰期">半衰期</a><small><span style="font-weight:normal;">（<i>t</i><sub>1/2</sub>）</span></small> </th> <th colspan="3"><a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7#衰变" title="放射性">衰變</a> </th></tr> <tr> <th><a href="/wiki/%E8%A1%B0%E8%AE%8A%E6%96%B9%E5%BC%8F" class="mw-redirect" title="衰變方式">方式</a> </th> <th><a href="/wiki/%E8%A1%B0%E5%8F%98%E8%83%BD" title="衰变能">能量</a><small><span style="font-weight:normal;">（<a href="/wiki/%E9%9B%BB%E5%AD%90%E4%BC%8F%E7%89%B9" title="電子伏特">MeV</a>）</span></small> </th> <th><a href="/wiki/%E8%A1%B0%E5%8F%98%E4%BA%A7%E7%89%A9" title="衰变产物">產物</a> </th></tr> <tr> <th rowspan="1" style="text-align:right; vertical-align:middle;"><sup>130</sup>Ba </th> <td rowspan="1" style="text-align:right; vertical-align:middle;">0.11% </td> <td rowspan="1" style="text-align:right; vertical-align:middle;">6.0×10<sup>20</sup> <sub><a href="/wiki/%E5%B9%B4" title="年">年</a></sub><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </td> <td rowspan="1" style="text-align:right; vertical-align:middle;"><a href="/w/index.php?title=%E5%8F%8C%E7%94%B5%E5%AD%90%E4%BF%98%E8%8E%B7&action=edit&redlink=1" class="new" title="双电子俘获（页面不存在）">εε</a> </td> <td style="text-align:center; vertical-align:middle;">2.624 </td> <td style="text-align:right; vertical-align:middle;"><sup>130</sup>Xe </td></tr> <tr> <th rowspan="1" style="text-align:right; vertical-align:middle;"><sup>132</sup>Ba </th> <td rowspan="1" style="text-align:right; vertical-align:middle;">0.10% </td> <td colspan="5" style="text-align:center;"><a href="/wiki/%E7%A8%B3%E5%AE%9A%E5%90%8C%E4%BD%8D%E7%B4%A0" class="mw-redirect" title="稳定同位素">穩定</a>，帶76粒<a href="/wiki/%E4%B8%AD%E5%AD%90" title="中子">中子</a> </td></tr> <tr> <th rowspan="1" style="text-align:right; vertical-align:middle;"><sup>133</sup>Ba </th> <td rowspan="1" style="text-align:center; vertical-align:middle;"><a href="/wiki/%E4%BA%BA%E9%80%A0%E5%90%8C%E4%BD%8D%E7%B4%A0" class="mw-redirect" title="人造同位素">人造</a> </td> <td rowspan="1" style="text-align:right; vertical-align:middle;">10.5379 <sub><a href="/wiki/%E5%B9%B4" title="年">年</a></sub> </td> <td rowspan="1" style="text-align:right; vertical-align:middle;"><a href="/wiki/%E7%94%B5%E5%AD%90%E4%BF%98%E8%8E%B7" title="电子俘获">ε</a> </td> <td style="text-align:center; vertical-align:middle;">0.517 </td> <td style="text-align:right; vertical-align:middle;"><sup>133</sup>Cs </td></tr> <tr> <th rowspan="1" style="text-align:right; vertical-align:middle;"><sup>134</sup>Ba </th> <td rowspan="1" style="text-align:right; vertical-align:middle;">2.42% </td> <td colspan="5" style="text-align:center;">穩定，帶78粒<a href="/wiki/%E4%B8%AD%E5%AD%90" title="中子">中子</a> </td></tr> <tr> <th rowspan="1" style="text-align:right; vertical-align:middle;"><sup>135</sup>Ba </th> <td rowspan="1" style="text-align:right; vertical-align:middle;">6.59% </td> <td colspan="5" style="text-align:center;">穩定，帶79粒<a href="/wiki/%E4%B8%AD%E5%AD%90" title="中子">中子</a> </td></tr> <tr> <th rowspan="1" style="text-align:right; vertical-align:middle;"><sup>136</sup>Ba </th> <td rowspan="1" style="text-align:right; vertical-align:middle;">7.85% </td> <td colspan="5" style="text-align:center;">穩定，帶80粒<a href="/wiki/%E4%B8%AD%E5%AD%90" title="中子">中子</a> </td></tr> <tr> <th rowspan="1" style="text-align:right; vertical-align:middle;"><sup>137</sup>Ba </th> <td rowspan="1" style="text-align:right; vertical-align:middle;">11.23% </td> <td colspan="5" style="text-align:center;">穩定，帶81粒<a href="/wiki/%E4%B8%AD%E5%AD%90" title="中子">中子</a> </td></tr> <tr> <th rowspan="1" style="text-align:right; vertical-align:middle;"><sup>137m</sup>Ba </th> <td rowspan="1" style="text-align:center; vertical-align:middle;">人造 </td> <td rowspan="1" style="text-align:right; vertical-align:middle;">2.552 <sub><a href="/wiki/%E5%88%86%E9%92%9F" title="分钟">分钟</a></sub> </td> <td rowspan="1" style="text-align:right; vertical-align:middle;"><a href="/wiki/%E6%A0%B8%E5%90%8C%E8%B4%A8%E5%BC%82%E8%83%BD%E7%B4%A0#衰变过程" title="核同质异能素">IT</a> </td> <td style="text-align:center; vertical-align:middle;">0.662 </td> <td style="text-align:right; vertical-align:middle;"><sup>137</sup>Ba </td></tr> <tr> <th rowspan="1" style="text-align:right; vertical-align:middle;"><sup>138</sup>Ba </th> <td rowspan="1" style="text-align:right; vertical-align:middle;">71.70% </td> <td colspan="5" style="text-align:center;">穩定，帶82粒<a href="/wiki/%E4%B8%AD%E5%AD%90" title="中子">中子</a> </td></tr> <tr> <th rowspan="1" style="text-align:right; vertical-align:middle;"><sup>140</sup>Ba </th> <td rowspan="1" style="text-align:center; vertical-align:middle;">人造 </td> <td rowspan="1" style="text-align:right; vertical-align:middle;">12.7534 <sub><a href="/wiki/%E6%97%A5" title="日">天</a></sub> </td> <td rowspan="1" style="text-align:right; vertical-align:middle;"><a href="/wiki/%CE%92%E8%A1%B0%E5%8F%98#β-衰变" title="Β衰变">β<sup>−</sup></a> </td> <td style="text-align:center; vertical-align:middle;">1.044 </td> <td style="text-align:right; vertical-align:middle;"><sup>140</sup>La </td></tr></tbody></table></div></td></tr></tbody></table> <p><b><style data-mw-deduplicate="TemplateStyles:r80905552">.mw-parser-output ruby.zy{text-align:justify;text-justify:none}.mw-parser-output ruby.zy>rp{user-select:none}.mw-parser-output ruby.zy>rt{font-feature-settings:"ruby"1;font-size:90%;user-select:none}.mw-parser-output ruby.zy>rt+rt{padding-left:0.15em}</style><ruby class="zy center"><rb>钡</rb><rp>（</rp><rt lang="zh-Latn-pinyin">bèi</rt><rp>）</rp></ruby></b>（英語：<span lang="en">Barium</span>；源于<a href="/wiki/%E5%B8%8C%E8%87%98%E8%AA%9E" class="mw-redirect" title="希臘語">希臘語</a>：<span lang="el"><b>βαρύς</b></span>，轉寫为<b>barys</b>，直譯为<b>重的</b>），是一種<a href="/wiki/%E5%8C%96%E5%AD%B8%E5%85%83%E7%B4%A0" title="化學元素">化學元素</a>，其<a href="/wiki/%E5%8C%96%E5%AD%B8%E7%AC%A6%E8%99%9F" class="mw-redirect" title="化學符號">化學符號</a>为<b>Ba</b>，<a href="/wiki/%E5%8E%9F%E5%AD%90%E5%BA%8F%E6%95%B8" class="mw-redirect" title="原子序數">原子序數</a>为56，<a href="/wiki/%E5%8E%9F%E5%AD%90%E9%87%8F" title="原子量">原子量</a>為<span class="nowrap"><span style="display:none" class="sortkey">7002137327000000000♠</span>137.327 <a href="/wiki/%E5%8E%9F%E5%AD%90%E8%B4%A8%E9%87%8F%E5%8D%95%E4%BD%8D" class="mw-redirect" title="原子质量单位">u</a></span>。钡是<a href="/wiki/%E5%85%83%E7%B4%A0%E9%80%B1%E6%9C%9F%E8%A1%A8" class="mw-redirect" title="元素週期表">元素週期表</a>中2A族的第五个元素，是一种柔软的有银白色金属光泽的<a href="/wiki/%E7%A2%B1%E5%9C%9F%E9%87%91%E5%B1%9E" title="碱土金属">碱土金属</a>。由于它的化学性质十分活泼，从来没有在自然界中发现钡<a href="/wiki/%E5%8D%95%E8%B4%A8" title="单质">单质</a>。 </p><p>钡在自然界中最常见的矿物是<a href="/wiki/%E9%87%8D%E6%99%B6%E7%9F%B3" title="重晶石">重晶石</a>（<a href="/wiki/%E7%A1%AB%E9%85%B8%E9%92%A1" title="硫酸钡">硫酸钡</a>，BaSO<sub>4</sub>）和<a href="/wiki/%E6%AF%92%E9%87%8D%E7%9F%B3" title="毒重石">毒重石</a>（碳酸钡，BaCO<sub>3</sub>），二者皆不溶于水。它在1774年被确认为一个新元素，但直到1808年电解法发明不久后才被归纳为<a href="/wiki/%E9%87%91%E5%B1%9E" title="金属">金属</a>元素。 </p><p>钡金屬在工业上只有少量应用，过去曾用它作为<a href="/wiki/%E7%9C%9F%E7%A9%BA%E7%AE%A1" title="真空管">真空管</a>中的<a href="/w/index.php?title=%E5%90%B8%E6%B0%94%E5%89%82&action=edit&redlink=1" class="new" title="吸气剂（页面不存在）">吸气剂</a>。鋇是<a href="/wiki/%E9%92%87%E9%92%A1%E9%93%9C%E6%B0%A7" title="钇钡铜氧">YBCO</a>（一种高温<a href="/wiki/%E8%B6%85%E5%AF%BC" class="mw-redirect" title="超导">超导</a>体）和电瓷的成分之一，也可以被添加进钢中来减少金属构成中碳颗粒的数量。钡的化合物用于制造<a href="/wiki/%E7%83%9F%E7%81%AB" title="烟火">烟火</a>中的绿色。硫酸钡作为一种不溶的重添加剂被加进钻井液中，而在医学上则作为一种<a href="/wiki/X%E5%85%89" class="mw-redirect" title="X光">X光</a><a href="/wiki/%E9%80%A0%E5%BD%B1%E5%8A%91" title="造影劑">造影剂</a>。可溶性钡盐因为会电离出钡离子所以有毒，因此也被用做<a href="/wiki/%E8%80%81%E9%BC%A0%E8%97%A5" class="mw-redirect" title="老鼠藥">老鼠药</a>。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="特征"><span id=".E7.89.B9.E5.BE.81"></span>特征</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=1" title="编辑章节：特征"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="物理性质"><span id=".E7.89.A9.E7.90.86.E6.80.A7.E8.B4.A8"></span>物理性质</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=2" title="编辑章节：物理性质"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>钡是一种软的银白色金属，在极纯时稍带有金色。<sup id="cite_ref-Ullman2005_3-0" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:2</sup> 钡金属的银白色会因在空气中<a href="/wiki/%E6%B0%A7%E5%8C%96" title="氧化">氧化</a>而快速消失，产生一层暗灰色的氧化层。钡有中等的<a href="/wiki/%E5%8D%95%E4%BD%8D%E9%87%8D" class="mw-redirect" title="单位重">单位重</a>和良好的<a href="/wiki/%E5%AF%BC%E7%94%B5%E6%80%A7" class="mw-redirect" title="导电性">导电性</a>。极纯的钡非常难以制备，所以钡的很多特性还未能准确的测量。<sup id="cite_ref-Ullman2005_3-1" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:2</sup> </p><p>在室温与常压下，钡呈<a href="/wiki/%E7%AB%8B%E6%96%B9%E6%99%B6%E7%B3%BB" title="立方晶系">立方晶系</a>，钡原子间的距离为503<a href="/wiki/%E7%9A%AE%E7%B1%B3" title="皮米">皮米</a>，并在每秒1.8×10<sup>-5</sup> °C的加热速度下膨胀。<sup id="cite_ref-Ullman2005_3-2" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:2</sup> 它是一种非常软的金属，其<a href="/wiki/%E6%91%A9%E6%B0%8F%E7%A1%AC%E5%BA%A6" class="mw-redirect" title="摩氏硬度">摩氏硬度</a>为1.25。<sup id="cite_ref-Ullman2005_3-3" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:2</sup> 它的熔点为1,000 K（730 °C）<sup id="cite_ref-Lide2004_4-0" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–43</sup>，介于锶的1,050 K（780 °C）<sup id="cite_ref-Lide2004_4-1" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–86</sup>与镭的973 K（700 °C）<sup id="cite_ref-Lide2004_4-2" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–78</sup>之间。但是它的沸点2,170 K（1,900 °C）超过了锶的熔点1,655 K（1,382 °C）<sup id="cite_ref-Lide2004_4-3" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–86</sup>。它的密度（3.62 g·cm<sup>−3</sup>）<sup id="cite_ref-Lide2004_4-4" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–43</sup>仍然在锶的（2.36 g·cm<sup>−3</sup>）<sup id="cite_ref-Lide2004_4-5" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–86</sup>和镭的（~5 g·cm<sup>−3</sup>）之间。<sup id="cite_ref-Lide2004_4-6" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–78</sup> </p> <div class="mw-heading mw-heading3"><h3 id="化学性质"><span id=".E5.8C.96.E5.AD.A6.E6.80.A7.E8.B4.A8"></span>化学性质</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=3" title="编辑章节：化学性质"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>钡的化学性质与<a href="/wiki/%E9%95%81" title="镁">镁</a>、<a href="/wiki/%E9%92%99" title="钙">钙</a>和<a href="/wiki/%E9%94%B6" title="锶">锶</a>相似。在大多数情况下，钡的<a href="/wiki/%E6%B0%A7%E5%8C%96%E6%80%81" title="氧化态">氧化态</a>为+2。氧化态为+1的钡（例如BaF）很罕见且不稳定，仅在气相中得到表征。<sup id="cite_ref-Ullman2005_3-4" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:2</sup>不过，一些含有钡(I)的石墨层间化合物是已知的。<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>由于钡单质可与<a href="/wiki/%E6%B0%A7%E6%97%8F%E5%85%83%E7%B4%A0" title="氧族元素">氧族元素</a>发生反应放出大量热量，为了防止与空气中的<a href="/wiki/%E6%B0%A7%E6%B0%94" title="氧气">氧气</a>发生反应，钡单质一般储存于油或<a href="/wiki/%E7%84%A1%E6%B4%BB%E6%80%A7%E6%B0%A3%E9%AB%94" class="mw-redirect" title="無活性氣體">惰性气体</a>中。<sup id="cite_ref-Ullman2005_3-5" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:2</sup> 钡单质在加热时亦可与其它<a href="/wiki/%E9%9D%9E%E9%87%91%E5%B1%9E" class="mw-redirect" title="非金属">非金属</a>单质发生放热反应。<sup id="cite_ref-Ullman2005_3-6" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:2-3</sup>钡也可以与<a href="/wiki/%E6%B0%B4" title="水">水</a>或<a href="/wiki/%E9%86%87" title="醇">醇</a>发生反应放出<a href="/wiki/%E6%B0%A2%E6%B0%94" class="mw-redirect" title="氢气">氢气</a>：<sup id="cite_ref-Ullman2005_3-7" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:3</sup> </p> <dl><dd>Ba + 2 ROH → Ba(OR)<sub>2</sub> + H<sub>2</sub>↑ （R代表<a href="/wiki/%E7%83%B7%E5%9F%BA" title="烷基">烷基</a>或氢原子）</dd></dl> <p>钡可以与<a href="/wiki/%E6%B0%A8" title="氨">氨</a>发生反应形成<a href="/wiki/%E9%85%8D%E5%90%88%E7%89%A9" title="配合物">配合物</a>，如Ba(NH<sub>3</sub>)<sub>6</sub>。<sup id="cite_ref-Ullman2005_3-8" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:3</sup> </p><p>钡易与酸发生反应生成盐。钡遇<a href="/wiki/%E7%A1%AB%E9%85%B8" title="硫酸">硫酸</a>时会反应生成不溶于水的<a href="/wiki/%E7%A1%AB%E9%85%B8%E9%92%A1" title="硫酸钡">硫酸钡</a>并以颗粒的形式从金属表面剥落，因此这并不能长久的保护金属免受腐蚀。钡可以与<a href="/wiki/%E9%93%9D" title="铝">铝</a>、<a href="/wiki/%E9%94%8C" title="锌">锌</a>、<a href="/wiki/%E9%93%85" title="铅">铅</a>、<a href="/wiki/%E9%94%A1" title="锡">锡</a>等金属形成<a href="/wiki/%E9%87%91%E5%B1%9E%E4%BA%92%E5%8C%96%E7%89%A9" class="mw-redirect" title="金属互化物">金属互化物</a>及<a href="/wiki/%E5%90%88%E9%87%91" title="合金">合金</a>。<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="化合物"><span id=".E5.8C.96.E5.90.88.E7.89.A9"></span>化合物</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=4" title="编辑章节：化合物"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>钡离子没有特别的颜色，因此钡盐通常显白色，其溶液为无色。<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup>钡盐的<a href="/wiki/%E5%AF%86%E5%BA%A6" title="密度">密度</a>通常比同类的钙盐和锶盐更大，参见下表。（表中锌盐供对比参考） </p> <table class="wikitable" style="margin-top:0; margin-right:1em; text-align:center;"> <caption style="margin-bottom: 5px;">部分碱土金属盐和锌盐的密度对比（单位：g·cm<sup>−3</sup>） </caption> <tbody><tr> <th> </th> <th><a href="/wiki/%E6%B0%A7%E5%8C%96%E7%89%A9" title="氧化物"><span class="chemf nowrap">O<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:0.8em;font-size:70%;text-align:left">2−<br /></span></span></a> </th> <th><a href="/wiki/%E7%A1%AB%E5%8C%96%E7%89%A9" title="硫化物"><span class="chemf nowrap">S<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:0.8em;font-size:70%;text-align:left">2−<br /></span></span></a> </th> <th><a href="/wiki/%E6%B0%9F%E5%8C%96%E7%89%A9" title="氟化物"><span class="chemf nowrap">F<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:0.8em;font-size:70%;text-align:left">−<br /></span></span></a> </th> <th><a href="/wiki/%E6%B0%AF%E5%8C%96%E7%89%A9" title="氯化物"><span class="chemf nowrap">Cl<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:0.8em;font-size:70%;text-align:left">−<br /></span></span></a> </th> <th><a href="/wiki/%E7%A1%AB%E9%85%B8%E7%9B%90" class="mw-redirect" title="硫酸盐"><span class="chemf nowrap">SO<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;font-size:70%;text-align:left">2−<br />4</span></span></a> </th> <th><a href="/wiki/%E7%A2%B3%E9%85%B8%E7%9B%90" title="碳酸盐"><span class="chemf nowrap">CO<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;font-size:70%;text-align:left">2−<br />3</span></span></a> </th> <th><a href="/wiki/%E8%BF%87%E6%B0%A7%E5%8C%96%E7%89%A9" title="过氧化物"><span class="chemf nowrap">O<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:-0.4em;font-size:70%;text-align:left">2−<br />2</span></span></a> </th> <th><a href="/wiki/%E6%B0%A2%E5%8C%96%E7%89%A9" title="氢化物"><span class="chemf nowrap">H<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:0.8em;font-size:70%;text-align:left">−<br /></span></span></a> </th></tr> <tr> <th scope="row"><a href="/wiki/%E9%92%99" title="钙"><span class="chemf nowrap">Ca<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:0.8em;font-size:70%;text-align:left">2+<br /></span></span></a> <sup id="cite_ref-Lide2004_4-7" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–48–50</sup> </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/%E9%94%B6" title="锶"><span class="chemf nowrap">Sr<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:0.8em;font-size:70%;text-align:left">2+<br /></span></span></a> <sup id="cite_ref-Lide2004_4-8" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–86–88</sup> </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;"><b><span class="chemf nowrap">Ba<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:0.8em;font-size:70%;text-align:left">2+<br /></span></span></b> <sup id="cite_ref-Lide2004_4-9" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–43–45</sup> </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/%E9%94%8C" title="锌"><span class="chemf nowrap">Zn<span style="line-height:1.2em;text-indent:0em;display:inline-block;margin-bottom:-0.3em;vertical-align:0.8em;font-size:70%;text-align:left">2+<br /></span></span></a> <sup id="cite_ref-Lide2004_4-10" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–95–96</sup> </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> <p>炼金术士最早通过加热<a href="/wiki/%E7%A2%B3%E9%85%B8%E9%92%A1" title="碳酸钡">碳酸钡</a>得到<a href="/wiki/%E6%B0%A2%E6%B0%A7%E5%8C%96%E9%92%A1" title="氢氧化钡">氢氧化钡</a>。与<a href="/wiki/%E6%B0%A2%E6%B0%A7%E5%8C%96%E9%92%99" title="氢氧化钙">氢氧化钙</a>不同，氢氧化钡溶液不易吸收<a href="/wiki/%E4%BA%8C%E6%B0%A7%E5%8C%96%E7%A2%B3" title="二氧化碳">二氧化碳</a>，因此常用于校准<a href="/wiki/PH" class="mw-redirect" title="PH">pH</a>检测设备。 </p> <div class="mw-heading mw-heading3"><h3 id="同位素"><span id=".E5.90.8C.E4.BD.8D.E7.B4.A0"></span>同位素</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=5" title="编辑章节：同位素"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r84833064">.mw-parser-output .hatnote{font-size:small}.mw-parser-output div.hatnote{padding-left:2em;margin-bottom:0.8em;margin-top:0.8em}.mw-parser-output .hatnote-notice-img::after{content:"\202f \202f \202f \202f "}.mw-parser-output .hatnote-notice-img-small::after{content:"\202f \202f "}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}body.skin-minerva .mw-parser-output .hatnote-notice-img,body.skin-minerva .mw-parser-output .hatnote-notice-img-small{display:none}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">主条目：<a href="/wiki/%E9%92%A1%E7%9A%84%E5%90%8C%E4%BD%8D%E7%B4%A0" class="mw-redirect" title="钡的同位素">钡的同位素</a></div> <p>鋇有40種已知的<a href="/wiki/%E5%90%8C%E4%BD%8D%E7%B4%A0" title="同位素">同位素</a>，<a href="/wiki/%E8%B3%AA%E9%87%8F%E6%95%B8" title="質量數">質量數</a>介於114和153之間，其中有6種是<a href="/wiki/%E7%A8%B3%E5%AE%9A%E5%90%8C%E4%BD%8D%E7%B4%A0" class="mw-redirect" title="稳定同位素">穩定</a>的（鋇-132、134至138），其他都具有<a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7" title="放射性">放射性</a>。 </p><p>在地壳中可以找到7种钡的<a href="/wiki/%E5%90%8C%E4%BD%8D%E7%B4%A0" title="同位素">同位素</a>，分别是穩定的鋇-132、134至138和具微弱<a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7" title="放射性">放射性</a>的钡-130。<sup id="cite_ref-iso_8-0" class="reference"><a href="#cite_note-iso-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>其同位素质量越小，<a href="/wiki/%E4%B8%B0%E5%BA%A6" title="丰度">丰度</a>越低。在所有稳定同位素中，豐度最高的是钡-138，占自然界中鋇的71.7%。<sup id="cite_ref-iso_8-1" class="reference"><a href="#cite_note-iso-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>鋇-130會發生雙<a href="/wiki/%E6%AD%A3%CE%B2%E8%A1%B0%E8%AE%8A" class="mw-redirect" title="正β衰變">正β衰變</a>緩慢衰變成<a href="/wiki/%E6%B0%99" title="氙">氙</a>-130 ，<a href="/wiki/%E5%8D%8A%E8%A1%B0%E6%9C%9F" title="半衰期">半衰期</a>長達(0.5–2.7)×10<sup>21</sup>年（約為<a href="/wiki/%E5%AE%87%E5%AE%99%E5%B9%B4%E9%BD%A1" class="mw-redirect" title="宇宙年齡">宇宙年齡</a>的10<sup>11</sup>倍），其豐度約占天然鋇的0.1%。<sup id="cite_ref-iso_8-2" class="reference"><a href="#cite_note-iso-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>理論上，鋇-132亦可藉由<a href="/wiki/%E9%9B%99%CE%B2%E8%A1%B0%E8%AE%8A" title="雙β衰變">雙β衰變</a>轉變成氙-132，但尚未觀測到其發生。<sup id="cite_ref-NUBASE2016_9-0" class="reference"><a href="#cite_note-NUBASE2016-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup>這兩種同位素的放射性都微乎其微，不會對生命構成任何威脅。 </p><p>最穩定的人造<a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7%E5%90%8C%E4%BD%8D%E7%B4%A0" class="mw-redirect" title="放射性同位素">放射性同位素</a>是鋇-133，半衰期約為10.51年。其他人造同位素中有五種的半衰期超過一天。<sup id="cite_ref-NUBASE2016_9-1" class="reference"><a href="#cite_note-NUBASE2016-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup>鋇有10個<a href="/wiki/%E4%BA%9A%E7%A8%B3%E6%80%81" class="mw-redirect" title="亚稳态">亞穩態</a><a href="/wiki/%E5%90%8C%E6%A0%B8%E7%95%B0%E6%A7%8B%E9%AB%94" class="mw-redirect" title="同核異構體">同核異構體</a>，其中以鋇-133m1最為穩定，半衰期約39小時。<sup id="cite_ref-NUBASE2016_9-2" class="reference"><a href="#cite_note-NUBASE2016-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="历史"><span id=".E5.8E.86.E5.8F.B2"></span>历史</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=6" title="编辑章节：历史"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:CWScheele.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c5/CWScheele.jpg/160px-CWScheele.jpg" decoding="async" width="160" height="211" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/c/c5/CWScheele.jpg 1.5x" data-file-width="179" data-file-height="236" /></a><figcaption>钡元素的发现者卡尔·威廉·舍勒</figcaption></figure> <p><a href="/wiki/%E4%B8%AD%E4%B8%96%E7%BA%AA" title="中世纪">中世纪</a>初，<a href="/wiki/%E7%82%BC%E9%87%91%E6%9C%AF%E5%A3%AB" class="mw-disambig" title="炼金术士">炼金术士</a>即对一些钡矿石有所了解。在<a href="/wiki/%E6%84%8F%E5%A4%A7%E5%88%A9" title="意大利">意大利</a><a href="/wiki/%E5%8D%9A%E6%B4%9B%E5%B0%BC%E4%BA%9A" title="博洛尼亚">博洛尼亚</a>发现的一些被称为“博洛尼亚石”的平滑卵石状<a href="/wiki/%E9%87%8D%E6%99%B6%E7%9F%B3" title="重晶石">重晶石</a>块曾得到炼金术士的注意，因为这些矿石在受到光照后会发光数年。1602年，卡西奥劳罗（V. Casciorolus）描述了这种用有机物加热重晶石发出磷光的性质。<sup id="cite_ref-Ullman2005_3-9" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:5</sup> </p><p><br /> 1774年，<a href="/wiki/%E5%8D%A1%E5%B0%94%C2%B7%E5%A8%81%E5%BB%89%C2%B7%E8%88%8D%E5%8B%92" title="卡尔·威廉·舍勒">卡尔·威廉·舍勒</a>发现重晶石中含有一种未发现的新元素，但无法分离提纯这种元素，只能得到它的氧化物，即<a href="/wiki/%E6%B0%A7%E5%8C%96%E9%92%A1" title="氧化钡">氧化钡</a>。两年后，<a href="/wiki/%E7%BA%A6%E7%BF%B0%C2%B7%E6%88%88%E7%89%B9%E5%88%A9%E5%B8%83%C2%B7%E7%94%98%E6%81%A9" title="约翰·戈特利布·甘恩">约翰·戈特利布·甘恩</a>也在相同的研究中得到了氧化钡。氧化钡最早被<span class="ilh-all" data-orig-title="Louis-Bernard Guyton de Morveau" data-lang-code="en" data-lang-name="英语" data-foreign-title="Louis-Bernard Guyton de Morveau"><span class="ilh-page"><a href="/w/index.php?title=Louis-Bernard_Guyton_de_Morveau&action=edit&redlink=1" class="new" title="Louis-Bernard Guyton de Morveau（页面不存在）">Guyton de Morveau</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Louis-Bernard_Guyton_de_Morveau" class="extiw" title="en:Louis-Bernard Guyton de Morveau"><span lang="en" dir="auto">Louis-Bernard Guyton de Morveau</span></a></span>）</span></span>称作“barote”，后来被<a href="/wiki/%E5%AE%89%E6%89%98%E4%B8%87-%E6%B4%9B%E6%9C%97%C2%B7%E5%BE%B7%C2%B7%E6%8B%89%E7%93%A6%E9%94%A1" class="mw-redirect" title="安托万-洛朗·德·拉瓦锡">拉瓦锡</a>改作“baryta”。同在18世纪，英国矿物学家<span class="ilh-all" data-orig-title="威廉·威灵宁" data-lang-code="en" data-lang-name="英语" data-foreign-title="William Withering"><span class="ilh-page"><a href="/w/index.php?title=%E5%A8%81%E5%BB%89%C2%B7%E5%A8%81%E7%81%B5%E5%AE%81&action=edit&redlink=1" class="new" title="威廉·威灵宁（页面不存在）">威廉·威灵宁</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/William_Withering" class="extiw" title="en:William Withering"><span lang="en" dir="auto">William Withering</span></a></span>）</span></span>在<a href="/wiki/%E5%9D%8E%E4%BC%AF%E8%98%AD" title="坎伯蘭">坎伯兰</a>的铅矿中注意到一种沉重的矿物，现在称为<a href="/wiki/%E6%AF%92%E9%87%8D%E7%9F%B3" title="毒重石">毒重石</a>，其主要成分为<a href="/wiki/%E7%A2%B3%E9%85%B8%E9%92%A1" title="碳酸钡">碳酸钡</a>。1808年，<a href="/wiki/%E6%B1%89%E5%BC%97%E9%87%8C%C2%B7%E6%88%B4%E7%BB%B4" title="汉弗里·戴维">汉弗里·戴维</a>首次通过<a href="/wiki/%E7%94%B5%E8%A7%A3" title="电解">电解</a>熔融的钡盐分离钡单质。<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup>戴维通过与<a href="/wiki/%E9%92%99" title="钙">钙</a>类似的命名方法，用重晶石（baryta）的名称加上表示元素的后缀-ium来命名钡（barium）。<sup id="cite_ref-history_11-0" class="reference"><a href="#cite_note-history-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup><a href="/wiki/%E7%BD%97%E4%BC%AF%E7%89%B9%C2%B7%E5%A8%81%E5%BB%89%C2%B7%E6%9C%AC%E7%94%9F" title="罗伯特·威廉·本生">罗伯特·本生</a>与<span class="ilh-all" data-orig-title="奥古斯都·马修森" data-lang-code="en" data-lang-name="英语" data-foreign-title="Augustus Matthiessen"><span class="ilh-page"><a href="/w/index.php?title=%E5%A5%A5%E5%8F%A4%E6%96%AF%E9%83%BD%C2%B7%E9%A9%AC%E4%BF%AE%E6%A3%AE&action=edit&redlink=1" class="new" title="奥古斯都·马修森（页面不存在）">奥古斯都·马修森</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Augustus_Matthiessen" class="extiw" title="en:Augustus Matthiessen"><span lang="en" dir="auto">Augustus Matthiessen</span></a></span>）</span></span>通过电解<a href="/wiki/%E6%B0%AF%E5%8C%96%E9%92%A1" class="mw-redirect" title="氯化钡">氯化钡</a>和<a href="/wiki/%E6%B0%AF%E5%8C%96%E9%93%B5" title="氯化铵">氯化铵</a>的熔融混合物来获得纯钡。<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p><p>在20世纪初的液化空气电解分馏技术出现之前，从1880年代开始，纯氧一般通过<a href="/wiki/%E8%BF%87%E6%B0%A7%E5%8C%96%E9%92%A1" title="过氧化钡">过氧化钡</a>的分解来生产。此方法的原理是，将氧化钡在空气中加热到500—600 °C（932—1,112 °F）生成过氧化钡，然后将过氧化钡加热到700 °C（1,292 °F）以上分解释放氧气：<sup id="cite_ref-O2_14-0" class="reference"><a href="#cite_note-O2-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p> <dl><dd>2 BaO + O<sub>2</sub> ⇌ 2 BaO<sub>2</sub></dd></dl> <p>从1908年开始，<a href="/wiki/%E7%A1%AB%E9%85%B8%E9%92%A1" title="硫酸钡">硫酸钡</a>被用作<a href="/wiki/X%E5%85%89" class="mw-redirect" title="X光">X光</a>检测<a href="/wiki/%E6%B6%88%E5%8C%96%E7%B3%BB%E7%BB%9F" title="消化系统">消化系统</a>时使用的<a href="/wiki/%E9%80%A0%E5%BD%B1%E5%8A%91" title="造影劑">造影剂</a>。<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="生产"><span id=".E7.94.9F.E4.BA.A7"></span>生产</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=7" title="编辑章节：生产"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>钡在地壳中的含量为0.0425％，海水中为13μg/ L。钡的生产主要依靠世界各地的硫酸钡矿物<a href="/wiki/%E9%87%8D%E6%99%B6%E7%9F%B3" title="重晶石">重晶石</a>。钡也可以通过碳酸钡矿物<a href="/wiki/%E6%AF%92%E9%87%8D%E7%9F%B3" title="毒重石">毒重石</a>来生产，此类矿物主要储藏于<a href="/wiki/%E8%8B%B1%E5%9B%BD" title="英国">英国</a>、<a href="/wiki/%E7%BD%97%E9%A9%AC%E5%B0%BC%E4%BA%9A" class="mw-redirect" title="罗马尼亚">罗马尼亚</a>和<a href="/wiki/%E5%89%8D%E8%8B%8F%E8%81%94" class="mw-redirect" title="前苏联">前苏联</a>。<sup id="cite_ref-Ullman2005_3-10" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:5</sup> </p> <style data-mw-deduplicate="TemplateStyles:r70089473/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{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 .tsingle .thumbcaption{text-align:left}.mw-parser-output .tmulti .trow>.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"><span typeof="mw:File"><a href="/wiki/%E9%87%8D%E6%99%B6%E7%9F%B3" title="重晶石"><img alt="" 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></span></div><div class="thumbcaption">重晶石</div></div><div class="tsingle" style="width:248px;max-width:248px"><div class="thumbimage"><span typeof="mw:File"><a href="/wiki/File:BariteWorldProductionUSGS.PNG" class="mw-file-description"><img alt="" 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></span></div><div class="thumbcaption">世界重晶石年产量（单位：百万吨）</div></div><div class="tsingle" style="width:378px;max-width:378px"><div class="thumbimage"><span typeof="mw:File"><a href="/wiki/File:World_Baryte_Production_2010.svg" class="mw-file-description"><img alt="" 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></span></div><div class="thumbcaption">2010年世界各国重晶石产量所占比重</div></div></div></div></div> <p>重晶石的估计储量在0.7至20亿吨之间。重晶石的年产量最大为1981年的830万吨。自1990年代下半叶开始，重晶石生产从1996年的560万吨增加到2005年的7.6％，在2011年达到7.8％。<a href="/wiki/%E4%B8%AD%E5%9B%BD" class="mw-redirect" title="中国">中国</a>占重晶石产量的50％以上，其次是<a href="/wiki/%E5%8D%B0%E5%BA%A6" title="印度">印度</a>（2011年为14％）、<a href="/wiki/%E6%91%A9%E6%B4%9B%E5%93%A5" title="摩洛哥">摩洛哥</a>（8.3％）、<a href="/wiki/%E7%BE%8E%E5%9B%BD" title="美国">美国</a>（8.2％）、<a href="/wiki/%E5%9C%9F%E8%80%B3%E5%85%B6" title="土耳其">土耳其</a>（2.5％）、<a href="/wiki/%E4%BC%8A%E6%9C%97" title="伊朗">伊朗</a>和<a href="/wiki/%E5%93%88%E8%90%A8%E5%85%8B%E6%96%AF%E5%9D%A6" title="哈萨克斯坦">哈萨克斯坦</a>（各占2.6％）。<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>开采出的矿石需要经过洗涤、粉碎、分类，并与石英分离。如果石英渗入矿石过深，或者矿石中铁、锌、铅含量过高，则须使用<span class="ilh-all" data-orig-title="泡沫浮选法" data-lang-code="en" data-lang-name="英语" data-foreign-title="Froth flotation"><span class="ilh-page"><a href="/w/index.php?title=%E6%B3%A1%E6%B2%AB%E6%B5%AE%E9%80%89%E6%B3%95&action=edit&redlink=1" class="new" title="泡沫浮选法（页面不存在）">泡沫浮选法</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Froth_flotation" class="extiw" title="en:Froth flotation"><span lang="en" dir="auto">Froth flotation</span></a></span>）</span></span>处理。最终得到的产物是质量分数98%的重晶石，纯度不低于95%，且铁和二氧化硅含量极少。<sup id="cite_ref-Ullman2005_3-11" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:7</sup>随后使用碳还原硫酸钡： </p> <dl><dd>BaSO<sub>4</sub> + 2 C → BaS + 2 CO<sub>2</sub>↑</dd></dl> <p>生成了水溶性的<a href="/wiki/%E7%A1%AB%E5%8C%96%E9%92%A1" title="硫化钡">硫化钡</a>之后，便可以作为其它产品的原料：与氧反应得到硫酸钡，与硝酸生成硝酸钡，与二氧化碳生成碳酸钡等。硝酸钡加热分解可以产生钡的氧化物。金属钡可以用氧化钡在1,100 °C（2,010 °F）下与<a href="/wiki/%E9%93%9D" title="铝">铝</a>反应得到。其中首先生成<a href="/wiki/%E9%87%91%E5%B1%9E%E4%BA%92%E5%8C%96%E7%89%A9" class="mw-redirect" title="金属互化物">金属互化物</a>BaAl<sub>4</sub>： </p> <dl><dd>3 BaO + 14 Al → 3 BaAl<sub>4</sub> + Al<sub>2</sub>O<sub>3</sub></dd></dl> <p>BaAl<sub>4</sub>是与氧化钡反应生成金属的中间产物。注意并非全部钡元素都被还原。 </p> <dl><dd>8 BaO + BaAl<sub>4</sub> → Ba↑ + 7 BaAl<sub>2</sub>O<sub>4</sub></dd></dl> <p>剩余的氧化钡与生成的氧化铝反应： </p> <dl><dd>BaO + Al<sub>2</sub>O<sub>3</sub> → BaAl<sub>2</sub>O<sub>4</sub></dd></dl> <p>总反应为：<sup id="cite_ref-Ullman2005_3-12" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:3</sup> </p> <dl><dd>4 BaO + 2 Al → 3 Ba↑ + BaAl<sub>2</sub>O<sub>4</sub></dd></dl> <p>钡蒸气在<a href="/wiki/%E6%B0%A9%E6%B0%94" class="mw-redirect" title="氩气">氩气</a>气氛中冷凝并装入模具中。这种方法在商业上用于生产超纯钡。通常市面上出售的钡纯度约99％，主要杂质为锶和钙（含量达到0.8％和0.25％），而其他杂质成分小于0.1％。 </p><p>硫酸钡与硅在1,200 °C（2,190 °F）下亦可发生类似的反应得到钡和<a href="/w/index.php?title=%E5%81%8F%E7%A1%85%E9%85%B8%E9%92%A1&action=edit&redlink=1" class="new" title="偏硅酸钡（页面不存在）">偏硅酸钡</a>。但工业上一般不会使用电解法，因为钡易溶于熔融的卤化物，并且产物纯度较低。<sup id="cite_ref-Ullman2005_3-13" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:3</sup> </p> <div class="mw-heading mw-heading3"><h3 id="宝石"><span id=".E5.AE.9D.E7.9F.B3"></span>宝石</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=8" title="编辑章节：宝石"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/%E8%97%8D%E9%8C%90%E7%A4%A6" title="藍錐礦">蓝锥矿</a>为钡矿物，是一种非常罕见的蓝色荧光宝石，被其发现地<a href="/wiki/%E5%8A%A0%E5%88%A9%E7%A6%8F%E5%B0%BC%E4%BA%9A%E5%B7%9E" title="加利福尼亚州">加利福尼亚州</a>定为州石。 </p> <div class="mw-heading mw-heading2"><h2 id="应用"><span id=".E5.BA.94.E7.94.A8"></span>应用</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=9" title="编辑章节：应用"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="金属单质及其合金"><span id=".E9.87.91.E5.B1.9E.E5.8D.95.E8.B4.A8.E5.8F.8A.E5.85.B6.E5.90.88.E9.87.91"></span>金属单质及其合金</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=10" title="编辑章节：金属单质及其合金"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>钡单质或钡<a href="/wiki/%E9%93%9D" title="铝">铝</a>合金可用于吸收真空管（如电视显像管）中的多余气体。钡因其氧气，氮气，二氧化碳和水的<a href="/wiki/%E8%92%B8%E6%B0%94%E5%8E%8B" class="mw-redirect" title="蒸气压">蒸气压</a>和反应度较低而适用于此目的。它甚至可以通过溶解于在晶格中来部分去除惰性气体。随着<a href="/wiki/%E6%B6%B2%E6%99%B6%E6%98%BE%E7%A4%BA%E5%99%A8" title="液晶显示器">液晶显示器</a>和<a href="/wiki/%E7%AD%89%E7%A6%BB%E5%AD%90%E6%98%BE%E7%A4%BA%E5%99%A8" class="mw-redirect" title="等离子显示器">等离子显示器</a>的日益普及，这种应用现在已较少见。<sup id="cite_ref-Ullman2005_3-14" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4</sup> </p><p>钡单质的其他用途较少见。其中包括：<sup id="cite_ref-Ullman2005_3-15" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4</sup> </p> <ul><li>添加于<a href="/w/index.php?title=%E7%A1%85%E9%93%9D%E5%90%88%E9%87%91&action=edit&redlink=1" class="new" title="硅铝合金（页面不存在）">硅铝合金</a>中以优化其结构；</li> <li>用作轴承合金；</li> <li>添加到铅锡焊料合金中增加抗<a href="/wiki/%E8%A0%95%E5%8F%98" title="蠕变">蠕变</a>性；</li> <li>添加于用于火花塞的镍合金；</li> <li>添加到钢和铸铁中作为孕育剂;</li> <li>与钙、锰、硅和铝组成合金，用作高级钢脱氧剂。</li></ul> <div class="mw-heading mw-heading3"><h3 id="硫酸钡和重晶石"><span id=".E7.A1.AB.E9.85.B8.E9.92.A1.E5.92.8C.E9.87.8D.E6.99.B6.E7.9F.B3"></span>硫酸钡和重晶石</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=11" title="编辑章节：硫酸钡和重晶石"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Eosinophilic_esophagitis-barium_swallow.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Eosinophilic_esophagitis-barium_swallow.jpg/200px-Eosinophilic_esophagitis-barium_swallow.jpg" decoding="async" width="200" height="144" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Eosinophilic_esophagitis-barium_swallow.jpg/300px-Eosinophilic_esophagitis-barium_swallow.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a6/Eosinophilic_esophagitis-barium_swallow.jpg/400px-Eosinophilic_esophagitis-barium_swallow.jpg 2x" data-file-width="650" data-file-height="469" /></a><figcaption>服用硫酸钡造影剂后对食道进行X光检查</figcaption></figure> <p>在石油工业中，硫酸钡有十分重要的用途，常用于<a href="/wiki/%E6%B2%B9%E4%BA%95" title="油井">石油和天然气井</a>中的<a href="/wiki/%E9%92%BB%E4%BA%95%E6%B6%B2" title="钻井液">钻井液</a>。<sup id="cite_ref-Lide2004_4-11" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4-5</sup>其沉淀（称为“blanc fixe”，源于法语“永久的白色”）可用于油漆、墨水、塑料或橡胶中，或作为纸张涂料。也可用于纳米颗粒中以改善某些聚合物（如环氧树脂）的物理性质。<sup id="cite_ref-Ullman2005_3-16" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:9</sup> </p><p>硫酸钡的毒性较低而密度较大，约为4.5 g/cm<sup>3</sup>，因此对<a href="/wiki/X%E5%85%89" class="mw-redirect" title="X光">X光</a>不透明。因此，硫酸钡被用作<a href="/wiki/%E5%A4%A7%E8%85%B8%E9%8B%87%E5%8A%91%E7%81%8C%E8%85%B8%E9%80%A0%E5%BD%B1" title="大腸鋇劑灌腸造影">消化道X光成像</a>中的<a href="/wiki/%E6%94%BE%E5%B0%84%E6%80%A7" title="放射性">放射性</a><a href="/wiki/%E9%80%A0%E5%BD%B1%E5%8A%91" title="造影劑">造影剂</a>（称作“<a href="/wiki/%E9%92%A1%E9%A4%90" class="mw-redirect" title="钡餐">钡餐</a>”）。<sup id="cite_ref-Lide2004_4-12" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4-5</sup><a href="/wiki/%E7%AB%8B%E5%BE%B7%E7%B2%89" title="立德粉">立德粉</a>，也称作锌钡白，是一种含有硫酸钡和<a href="/wiki/%E7%A1%AB%E5%8C%96%E9%94%8C" title="硫化锌">硫化锌</a>的具有良好遮盖力的永久性白色<a href="/wiki/%E8%89%B2%E7%B4%A0" title="色素">色素</a>，即使暴露于硫化物中时也不会变暗。<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="其它钡化合物"><span id=".E5.85.B6.E5.AE.83.E9.92.A1.E5.8C.96.E5.90.88.E7.89.A9"></span>其它钡化合物</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=12" title="编辑章节：其它钡化合物"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File: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>含钡元素的绿色焰火</figcaption></figure> <p>与不溶于水的硫酸钡不同，由于溶液中的钡离子Ba<sup>2+</sup>具有毒性（例如碳酸钡是一种老鼠药），许多钡化合物的应用受到了一定限制。 </p> <ul><li><a href="/wiki/%E7%86%92%E5%85%89%E7%87%88" class="mw-redirect" title="熒光燈">荧光灯</a><a href="/wiki/%E7%94%B5%E6%9E%81" title="电极">电极</a>上的<a href="/wiki/%E6%B0%A7%E5%8C%96%E9%92%A1" title="氧化钡">氧化钡</a>涂层有利于<a href="/wiki/%E7%94%B5%E5%AD%90" title="电子">电子</a>的释放。</li> <li>由于<a href="/w/index.php?title=%E5%8E%9F%E5%AD%90%E5%AF%86%E5%BA%A6&action=edit&redlink=1" class="new" title="原子密度（页面不存在）">原子密度</a>较大，碳酸钡提高了玻璃的<a href="/wiki/%E6%8A%98%E5%B0%84%E7%8E%87" title="折射率">折射率</a>和<a href="/wiki/%E5%85%89%E6%B3%BD_(%E7%9F%BF%E7%89%A9)" title="光泽 (矿物)">光泽</a><sup id="cite_ref-Lide2004_4-13" class="reference"><a href="#cite_note-Lide2004-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:4–5</sup>，并可减少<a href="/wiki/%E9%98%B4%E6%9E%81%E5%B0%84%E7%BA%BF%E7%AE%A1" title="阴极射线管">阴极射线管</a>（CRT）电视机的X射线泄漏。<sup id="cite_ref-Ullman2005_3-17" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:12–13</sup></li> <li>加入<a href="/wiki/%E7%A1%9D%E9%85%B8%E9%92%A1" title="硝酸钡">硝酸钡</a>可使烟花变为黄色或苹果绿；<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup>使用一氯化钡则变为亮绿色。</li> <li><a href="/wiki/%E8%BF%87%E6%B0%A7%E5%8C%96%E9%92%A1" title="过氧化钡">过氧化钡</a>可用于焊接轨道的<a href="/wiki/%E9%8B%81%E7%86%B1%E5%8F%8D%E6%87%89" title="鋁熱反應">铝热剂</a>中作为催化剂。它也用于<a href="/wiki/%E6%9B%B3%E5%85%89%E5%BD%88" title="曳光彈">曳光弹</a>中以产生绿色光晕。<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/%E9%92%9B%E9%85%B8%E9%92%A1" title="钛酸钡">钛酸钡</a>是一种很有前景的<a href="/wiki/%E7%94%B5%E5%AD%90%E9%99%B6%E7%93%B7" title="电子陶瓷">电子陶瓷</a>。<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/%E6%B0%9F%E5%8C%96%E9%92%A1" title="氟化钡">氟化钡</a>因其0.15-12微米的宽透明度范围，常用于红外应用中的光学器件。<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/%E9%92%87%E9%92%A1%E9%93%9C%E6%B0%A7" title="钇钡铜氧">钇钡铜氧</a>（YBCO）是第一个用液<a href="/wiki/%E6%B0%AE" title="氮">氮</a>冷却的<a href="/wiki/%E9%AB%98%E6%BA%AB%E8%B6%85%E5%B0%8E%E9%AB%94" class="mw-redirect" title="高溫超導體">高温超导体</a>，因为其转变温度为93 K（−180.2 °C；−292.3 °F），超过了氮的沸点（77 K或−196.2 °C或−321.1 °F）。<sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/%E9%93%81%E6%B0%A7%E4%BD%93" class="mw-redirect" title="铁氧体">铁氧体</a>是一种由氧化铁（Fe<sub>2</sub>O<sub>3</sub>）和氧化钡（BaO）组成的<a href="/wiki/%E7%87%92%E7%B5%90" title="燒結">烧结</a><a href="/wiki/%E9%99%B6%E7%93%B7%E6%9D%90%E6%96%99" title="陶瓷材料">陶瓷材料</a>，<a href="/wiki/%E7%B5%95%E7%B7%A3" class="mw-redirect" title="絕緣">绝缘</a>同时又具有<a href="/wiki/%E4%BA%9A%E9%93%81%E7%A3%81%E6%80%A7" title="亚铁磁性">亚铁磁性</a>，可以被暂时或永久性磁化。</li></ul> <div class="mw-heading mw-heading2"><h2 id="毒性"><span id=".E6.AF.92.E6.80.A7"></span>毒性</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=13" title="编辑章节：毒性"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>由于金属钡的高反应性，其毒理性数据仅适用于其化合物。<sup id="cite_ref-bariumtoxic_24-0" class="reference"><a href="#cite_note-bariumtoxic-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </p><p>水溶性的钡化合物有毒。低剂量下的钡离子可以作为肌肉兴奋剂，而较高剂量下钡离子则会影响<a href="/wiki/%E7%A5%9E%E7%BB%8F%E7%B3%BB%E7%BB%9F" title="神经系统">神经系统</a>，导致<a href="/wiki/%E5%BF%83%E7%8E%87%E4%B8%8D%E6%95%B4" class="mw-redirect" title="心率不整">心率不整</a>、发抖、虚弱、<a href="/wiki/%E7%84%A6%E8%99%91" class="mw-redirect" title="焦虑">焦虑</a>、<a href="/wiki/%E5%91%BC%E5%90%B8%E5%9B%B0%E9%9A%BE" title="呼吸困难">呼吸困难</a>甚至<a href="/wiki/%E7%98%AB%E7%97%AA" title="瘫痪">瘫痪</a>。这种毒性可能来源于钡离子阻断了对神经系统至关重要的<a href="/wiki/%E9%89%80%E9%9B%A2%E5%AD%90%E9%80%9A%E9%81%93" title="鉀離子通道">钾离子通道</a>。<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup>水溶性的钡化合物（钡离子）还可以导致其他器官即眼睛、免疫系统、心脏、呼吸系统和皮肤<sup id="cite_ref-bariumtoxic_24-1" class="reference"><a href="#cite_note-bariumtoxic-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup>受到损害，如失明或致敏。<sup id="cite_ref-bariumtoxic_24-2" class="reference"><a href="#cite_note-bariumtoxic-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </p><p>钡元素不会致癌<sup id="cite_ref-bariumtoxic_24-3" class="reference"><a href="#cite_note-bariumtoxic-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup>，也不会<a href="/wiki/%E7%94%9F%E7%89%A9%E7%B4%AF%E7%A9%8D" title="生物累積">生物累积</a>。 <sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup>含有不溶性钡化合物的吸入粉尘在肺部积聚，会导致称为<span class="ilh-all" data-orig-title="钡尘肺" data-lang-code="en" data-lang-name="英语" data-foreign-title="Baritosis"><span class="ilh-page"><a href="/w/index.php?title=%E9%92%A1%E5%B0%98%E8%82%BA&action=edit&redlink=1" class="new" title="钡尘肺（页面不存在）">钡尘肺</a></span><span class="noprint ilh-comment">（<span class="ilh-lang">英语</span><span class="ilh-colon">：</span><span class="ilh-link"><a href="https://en.wikipedia.org/wiki/Baritosis" class="extiw" title="en:Baritosis"><span lang="en" dir="auto">Baritosis</span></a></span>）</span></span>的<a href="/wiki/%E8%89%AF%E6%80%A7" title="良性">良性</a>病症。<sup id="cite_ref-pmid1257935_28-0" class="reference"><a href="#cite_note-pmid1257935-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup>硫酸钡不溶于水，因此是无毒的，在交通运输中不属于危险品。<sup id="cite_ref-Ullman2005_3-18" class="reference"><a href="#cite_note-Ullman2005-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference" style="white-space:nowrap;">:9</sup> </p><p>为避免可能发生剧烈的化学反应，金属钡通常保存于<a href="/wiki/%E6%B0%A9%E6%B0%94" class="mw-redirect" title="氩气">氩气</a>氛中或<a href="/wiki/%E7%9F%BF%E7%89%A9%E6%B2%B9" title="矿物油">矿物油</a>下。与空气直接接触可能导致自燃。储存时应避免受潮、摩擦、受热、火花、火焰、冲击、静电以及与氧化剂或酸接触。任何可能与钡直接接触的物体都应该先<a href="/wiki/%E6%8E%A5%E5%9C%B0" title="接地">接地</a>处理。使用金属钡的人员应该穿着预先清洁过的无火花鞋、防火橡胶衣服、橡胶手套、围裙、护目镜和防毒面具。禁止在工作场所吸烟。操作后需要进行彻底清洗。<sup id="cite_ref-bariumtoxic_24-4" class="reference"><a href="#cite_note-bariumtoxic-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="参见"><span id=".E5.8F.82.E8.A7.81"></span>参见</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=14" title="编辑章节：参见"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E7%9F%BD%E9%85%B8%E9%8A%85%E9%8B%87" title="矽酸銅鋇">硅酸铜钡</a>：<a href="/wiki/%E5%8F%A4%E4%BB%A3%E4%B8%AD%E5%9B%BD" class="mw-redirect" title="古代中国">古代中国</a>使用的合成钡铜<a href="/wiki/%E7%A1%85%E9%85%B8%E7%9B%90" class="mw-redirect" title="硅酸盐">硅酸盐</a>颜料。</li> <li><a href="/wiki/%E5%BC%B5%E5%9F%B9%E5%96%84%E7%9F%B3" title="張培善石">張培善石</a>（BaFCl）：近年新发现的卤化钡矿物。</li></ul> <div class="mw-heading mw-heading2"><h2 id="引用"><span id=".E5.BC.95.E7.94.A8"></span>引用</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=15" title="编辑章节：引用"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-CIAAW2021-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-CIAAW2021_1-0">^</a></b></span> <span class="reference-text"><cite class="citation journal">Prohaska, Thomas; Irrgeher, Johanna; Benefield, Jacqueline; Böhlke, John K.; Chesson, Lesley A.; Coplen, Tyler B.; Ding, Tiping; Dunn, Philip J. H.; Gröning, Manfred; Holden, Norman E.; Meijer, Harro A. J. <a rel="nofollow" class="external text" href="https://www.degruyter.com/document/doi/10.1515/pac-2019-0603/html">Standard atomic weights of the elements 2021 (IUPAC Technical Report)</a>. Pure and Applied Chemistry. 2022-05-04. <a rel="nofollow" class="external text" href="//www.worldcat.org/issn/1365-3075"><span title="国际标准连续出版物号">ISSN 1365-3075</span></a>. <a rel="nofollow" class="external text" href="https://doi.org/10.1515%2Fpac-2019-0603"><span title="數位物件識別號">doi:10.1515/pac-2019-0603</span></a> <span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="连接到英语网页">（英语）</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=Standard+atomic+weights+of+the+elements+2021+%28IUPAC+Technical+Report%29&rft.au=B%C3%B6hlke%2C+John+K.&rft.au=Benefield%2C+Jacqueline&rft.au=Chesson%2C+Lesley+A.&rft.au=Coplen%2C+Tyler+B.&rft.au=Ding%2C+Tiping&rft.au=Dunn%2C+Philip+J.+H.&rft.au=Gr%C3%B6ning%2C+Manfred&rft.au=Holden%2C+Norman+E.&rft.au=Irrgeher%2C+Johanna&rft.au=Meijer%2C+Harro+A.+J.&rft.aufirst=Thomas&rft.aulast=Prohaska&rft.date=2022-05-04&rft.genre=article&rft.issn=1365-3075&rft.jtitle=Pure+and+Applied+Chemistry&rft_id=https%3A%2F%2Fwww.degruyter.com%2Fdocument%2Fdoi%2F10.1515%2Fpac-2019-0603%2Fhtml&rft_id=info%3Adoi%2F10.1515%2Fpac-2019-0603&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><cite class="citation journal">Pujol, Magali; Marty, Bernard; Burnard, Pete; Philippot, Pascal. Xenon in Archean barite: Weak decay of <sup>130</sup>Ba, mass-dependent isotopic fractionation and implication for barite formation. Geochimica et Cosmochimica Acta. 2009, <b>73</b> (22): 6834–6846. <a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.gca.2009.08.002"><span title="數位物件識別號">doi:10.1016/j.gca.2009.08.002</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=Xenon+in+Archean+barite%3A+Weak+decay+of+%3Csup%3E130%3C%2Fsup%3EBa%2C+mass-dependent+isotopic+fractionation+and+implication+for+barite+formation&rft.au=Burnard%2C+Pete&rft.au=Marty%2C+Bernard&rft.au=Philippot%2C+Pascal&rft.aufirst=Magali&rft.aulast=Pujol&rft.date=2009&rft.genre=article&rft.issue=22&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.pages=6834-6846&rft.volume=73&rft_id=info%3Adoi%2F10.1016%2Fj.gca.2009.08.002&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-Ullman2005-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-Ullman2005_3-0"><sup><b>3.00</b></sup></a> <a href="#cite_ref-Ullman2005_3-1"><sup><b>3.01</b></sup></a> <a href="#cite_ref-Ullman2005_3-2"><sup><b>3.02</b></sup></a> <a href="#cite_ref-Ullman2005_3-3"><sup><b>3.03</b></sup></a> <a href="#cite_ref-Ullman2005_3-4"><sup><b>3.04</b></sup></a> <a href="#cite_ref-Ullman2005_3-5"><sup><b>3.05</b></sup></a> <a href="#cite_ref-Ullman2005_3-6"><sup><b>3.06</b></sup></a> <a href="#cite_ref-Ullman2005_3-7"><sup><b>3.07</b></sup></a> <a href="#cite_ref-Ullman2005_3-8"><sup><b>3.08</b></sup></a> <a href="#cite_ref-Ullman2005_3-9"><sup><b>3.09</b></sup></a> <a href="#cite_ref-Ullman2005_3-10"><sup><b>3.10</b></sup></a> <a href="#cite_ref-Ullman2005_3-11"><sup><b>3.11</b></sup></a> <a href="#cite_ref-Ullman2005_3-12"><sup><b>3.12</b></sup></a> <a href="#cite_ref-Ullman2005_3-13"><sup><b>3.13</b></sup></a> <a href="#cite_ref-Ullman2005_3-14"><sup><b>3.14</b></sup></a> <a href="#cite_ref-Ullman2005_3-15"><sup><b>3.15</b></sup></a> <a href="#cite_ref-Ullman2005_3-16"><sup><b>3.16</b></sup></a> <a href="#cite_ref-Ullman2005_3-17"><sup><b>3.17</b></sup></a> <a href="#cite_ref-Ullman2005_3-18"><sup><b>3.18</b></sup></a></span> <span class="reference-text"><cite class="citation book">Kresse, Robert; Baudis, Ulrich; Jäger, Paul; Riechers, H. Hermann; Wagner, Heinz; Winkler, Jocher; Wolf, Hans Uwe. Barium and Barium Compounds. Ullman, Franz (编). Ullmann's Encyclopedia of Industrial Chemistry. Wiley-VCH. 2007. <a rel="nofollow" class="external text" href="https://doi.org/10.1002%2F14356007.a03_325.pub2"><span title="數位物件識別號">doi:10.1002/14356007.a03_325.pub2</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=Barium+and+Barium+Compounds&rft.au=Kresse%2C+Robert%3B+Baudis%2C+Ulrich%3B+J%C3%A4ger%2C+Paul%3B+Riechers%2C+H.+Hermann%3B+Wagner%2C+Heinz%3B+Winkler%2C+Jocher%3B+Wolf%2C+Hans+Uwe&rft.btitle=Ullmann%27s+Encyclopedia+of+Industrial+Chemistry&rft.date=2007&rft.genre=bookitem&rft.pub=Wiley-VCH&rft_id=info%3Adoi%2F10.1002%2F14356007.a03_325.pub2&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-Lide2004-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-Lide2004_4-0"><sup><b>4.00</b></sup></a> <a href="#cite_ref-Lide2004_4-1"><sup><b>4.01</b></sup></a> <a href="#cite_ref-Lide2004_4-2"><sup><b>4.02</b></sup></a> <a href="#cite_ref-Lide2004_4-3"><sup><b>4.03</b></sup></a> <a href="#cite_ref-Lide2004_4-4"><sup><b>4.04</b></sup></a> <a href="#cite_ref-Lide2004_4-5"><sup><b>4.05</b></sup></a> <a href="#cite_ref-Lide2004_4-6"><sup><b>4.06</b></sup></a> <a href="#cite_ref-Lide2004_4-7"><sup><b>4.07</b></sup></a> <a href="#cite_ref-Lide2004_4-8"><sup><b>4.08</b></sup></a> <a href="#cite_ref-Lide2004_4-9"><sup><b>4.09</b></sup></a> <a href="#cite_ref-Lide2004_4-10"><sup><b>4.10</b></sup></a> <a href="#cite_ref-Lide2004_4-11"><sup><b>4.11</b></sup></a> <a href="#cite_ref-Lide2004_4-12"><sup><b>4.12</b></sup></a> <a href="#cite_ref-Lide2004_4-13"><sup><b>4.13</b></sup></a></span> <span class="reference-text"><cite class="citation book">Lide, D. R. <a rel="nofollow" class="external text" href="https://archive.org/details/crchandbookofche81lide">CRC Handbook of Chemistry and Physics</a> 84th. Boca Raton (FL): CRC Press. 2004. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/978-0-8493-0484-2" title="Special:网络书源/978-0-8493-0484-2"><span title="国际标准书号">ISBN</span> 978-0-8493-0484-2</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.aufirst=D.+R.&rft.aulast=Lide&rft.btitle=CRC+Handbook+of+Chemistry+and+Physics&rft.date=2004&rft.edition=84th&rft.genre=book&rft.isbn=978-0-8493-0484-2&rft.place=Boca+Raton+%28FL%29&rft.pub=CRC+Press&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fcrchandbookofche81lide&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><cite class="citation journal">Xu, Wei; Lerner, Michael M. A New and Facile Route Using Electride Solutions To Intercalate Alkaline Earth Ions into Graphite. Chemistry of Materials (American Chemical Society (ACS)). 2018-09-12, <b>30</b> (19): 6930–6935. <a rel="nofollow" class="external text" href="//www.worldcat.org/issn/0897-4756"><span title="国际标准连续出版物号">ISSN 0897-4756</span></a>. <a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Facs.chemmater.8b03421"><span title="數位物件識別號">doi:10.1021/acs.chemmater.8b03421</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=A+New+and+Facile+Route+Using+Electride+Solutions+To+Intercalate+Alkaline+Earth+Ions+into+Graphite&rft.au=Lerner%2C+Michael+M.&rft.aufirst=Wei&rft.aulast=Xu&rft.date=2018-09-12&rft.genre=article&rft.issn=0897-4756&rft.issue=19&rft.jtitle=Chemistry+of+Materials&rft.pages=6930-6935&rft.volume=30&rft_id=info%3Adoi%2F10.1021%2Facs.chemmater.8b03421&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><cite class="citation book">Ferro, Riccardo & Saccone, Adriana. <a rel="nofollow" class="external text" href="https://archive.org/details/intermetallicche00ferr">Intermetallic Chemistry</a>. Elsevier. 2008: <a rel="nofollow" class="external text" href="https://archive.org/details/intermetallicche00ferr/page/n381">355</a>. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/978-0-08-044099-6" title="Special:网络书源/978-0-08-044099-6"><span title="国际标准书号">ISBN</span> 978-0-08-044099-6</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.au=Ferro%2C+Riccardo&rft.au=Saccone%2C+Adriana&rft.btitle=Intermetallic+Chemistry&rft.date=2008&rft.genre=book&rft.isbn=978-0-08-044099-6&rft.pages=355&rft.pub=Elsevier&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fintermetallicche00ferr&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><cite class="citation book">Slowinski, Emil J.; Masterton, William L. <a rel="nofollow" class="external text" href="https://archive.org/details/qualitativeanaly0000slow_u6f2">Qualitative analysis and the properties of ions in aqueous solution</a> 2nd. Saunders. 1990: <a rel="nofollow" class="external text" href="https://archive.org/details/qualitativeanaly0000slow_u6f2/page/87">87</a>. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/978-0-03-031234-2" title="Special:网络书源/978-0-03-031234-2"><span title="国际标准书号">ISBN</span> 978-0-03-031234-2</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.au=Masterton%2C+William+L.&rft.au=Slowinski%2C+Emil+J.&rft.btitle=Qualitative+analysis+and+the+properties+of+ions+in+aqueous+solution&rft.date=1990&rft.edition=2nd&rft.genre=book&rft.isbn=978-0-03-031234-2&rft.pages=87&rft.pub=Saunders&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fqualitativeanaly0000slow_u6f2&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-iso-8"><span class="mw-cite-backlink">^ <a href="#cite_ref-iso_8-0"><sup><b>8.0</b></sup></a> <a href="#cite_ref-iso_8-1"><sup><b>8.1</b></sup></a> <a href="#cite_ref-iso_8-2"><sup><b>8.2</b></sup></a></span> <span class="reference-text"><cite class="citation journal">De Laeter, J. R.; Böhlke, J. K.; De Bièvre, P.; Hidaka, H.; Peiser, H. S.; Rosman, K. J. R.; Taylor, P. D. P. Atomic weights of the elements. Review 2000 (IUPAC Technical Report). <a href="/wiki/%E7%BA%AF%E7%B2%B9%E4%B8%8E%E5%BA%94%E7%94%A8%E5%8C%96%E5%AD%A6" title="纯粹与应用化学">Pure and Applied Chemistry</a>. 2003, <b>75</b> (6): 683–800. <a rel="nofollow" class="external text" href="https://doi.org/10.1351%2Fpac200375060683"><span title="數位物件識別號">doi:10.1351/pac200375060683</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=Atomic+weights+of+the+elements.+Review+2000+%28IUPAC+Technical+Report%29&rft.au=B%C3%B6hlke%2C+J.+K.&rft.au=De+Bi%C3%A8vre%2C+P.&rft.au=Hidaka%2C+H.&rft.au=Peiser%2C+H.+S.&rft.au=Rosman%2C+K.+J.+R.&rft.au=Taylor%2C+P.+D.+P.&rft.aufirst=J.+R.&rft.aulast=De+Laeter&rft.date=2003&rft.genre=article&rft.issue=6&rft.jtitle=Pure+and+Applied+Chemistry&rft.pages=683-800&rft.volume=75&rft_id=info%3Adoi%2F10.1351%2Fpac200375060683&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-NUBASE2016-9"><span class="mw-cite-backlink">^ <a href="#cite_ref-NUBASE2016_9-0"><sup><b>9.0</b></sup></a> <a href="#cite_ref-NUBASE2016_9-1"><sup><b>9.1</b></sup></a> <a href="#cite_ref-NUBASE2016_9-2"><sup><b>9.2</b></sup></a></span> <span class="reference-text"><cite class="citation journal">Audi, G.; Kondev, F. G.; Wang, M.; Huang, W. J.; Naimi, S. <a rel="nofollow" class="external text" href="https://www-nds.iaea.org/amdc/ame2016/NUBASE2016.pdf">The NUBASE2016 evaluation of nuclear properties</a> <span style="font-size:85%;">(PDF)</span>. Chinese Physics C. 2017, <b>41</b> (3): 030001. <a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2017ChPhC..41c0001A"><span title="Bibcode">Bibcode:2017ChPhC..41c0001A</span></a>. <a rel="nofollow" class="external text" href="https://doi.org/10.1088%2F1674-1137%2F41%2F3%2F030001"><span title="數位物件識別號">doi:10.1088/1674-1137/41/3/030001</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=The+NUBASE2016+evaluation+of+nuclear+properties&rft.au=Huang%2C+W.+J.&rft.au=Kondev%2C+F.+G.&rft.au=Naimi%2C+S.&rft.au=Wang%2C+M.&rft.aufirst=G.&rft.aulast=Audi&rft.date=2017&rft.genre=article&rft.issue=3&rft.jtitle=Chinese+Physics+C&rft.pages=030001&rft.volume=41&rft_id=https%3A%2F%2Fwww-nds.iaea.org%2Famdc%2Fame2016%2FNUBASE2016.pdf&rft_id=info%3Abibcode%2F2017ChPhC..41c0001A&rft_id=info%3Adoi%2F10.1088%2F1674-1137%2F41%2F3%2F030001&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span> </span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text">Davy, H. (1808) "<a rel="nofollow" class="external text" href="https://books.google.com/books?id=gpwEAAAAYAAJ&pg=102">Electro-chemical researches on the decomposition of the earths; with observations on the metals obtained from the alkaline earths, and on the amalgam procured from ammonia</a> （<a rel="nofollow" class="external text" href="//web.archive.org/web/20210322161708/https://books.google.com/books?id=gpwEAAAAYAAJ&pg=102">页面存档备份</a>，存于<a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E6%A1%A3%E6%A1%88%E9%A6%86" title="互联网档案馆">互联网档案馆</a>）," <i>Philosophical Transactions of the Royal Society of London</i>, vol. 98, pp. 333–370.</span> </li> <li id="cite_note-history-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-history_11-0">^</a></b></span> <span class="reference-text"><cite class="citation book">Krebs, Robert E. <a rel="nofollow" class="external text" href="https://books.google.com/?id=yb9xTj72vNAC">The history and use of our earth's chemical elements: a reference guide</a>. Greenwood Publishing Group. 2006: 80. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/0-313-33438-2" title="Special:网络书源/0-313-33438-2"><span title="国际标准书号">ISBN</span> 0-313-33438-2</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.au=Krebs%2C+Robert+E.&rft.btitle=The+history+and+use+of+our+earth%27s+chemical+elements%3A+a+reference+guide&rft.date=2006&rft.genre=book&rft.isbn=0-313-33438-2&rft.pages=80&rft.pub=Greenwood+Publishing+Group&rft_id=https%3A%2F%2Fbooks.google.com%2F%3Fid%3Dyb9xTj72vNAC&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><cite class="citation journal">Masthead. Annalen der Chemie und Pharmacie. 1855, <b>93</b> (3): fmi–fmi. <a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fjlac.18550930301"><span title="數位物件識別號">doi:10.1002/jlac.18550930301</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=Masthead&rft.date=1855&rft.genre=article&rft.issue=3&rft.jtitle=Annalen+der+Chemie+und+Pharmacie&rft.pages=fmi-fmi&rft.volume=93&rft_id=info%3Adoi%2F10.1002%2Fjlac.18550930301&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><cite class="citation journal">Wagner, Rud; Neubauer, C.; Deville, H. Sainte-Claire; Sorel; Wagenmann, L.; Techniker; Girard, Aimé. Notizen. Journal für Praktische Chemie. 1856, <b>67</b>: 490–508. <a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fprac.18560670194"><span title="數位物件識別號">doi:10.1002/prac.18560670194</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=Notizen&rft.au=Deville%2C+H.+Sainte-Claire&rft.au=Girard%2C+Aim%C3%A9&rft.au=Neubauer%2C+C.&rft.au=Sorel&rft.au=Techniker&rft.au=Wagenmann%2C+L.&rft.aufirst=Rud&rft.aulast=Wagner&rft.date=1856&rft.genre=article&rft.jtitle=Journal+f%C3%BCr+Praktische+Chemie&rft.pages=490-508&rft.volume=67&rft_id=info%3Adoi%2F10.1002%2Fprac.18560670194&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-O2-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-O2_14-0">^</a></b></span> <span class="reference-text"><cite class="citation journal">Jensen, William B. <a rel="nofollow" class="external text" href="https://archive.org/details/sim_journal-of-chemical-education_2009-11_86_11/page/1266">The Origin of the Brin Process for the Manufacture of Oxygen</a>. Journal of Chemical Education. 2009, <b>86</b> (11): 1266. <a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2009JChEd..86.1266J"><span title="Bibcode">Bibcode:2009JChEd..86.1266J</span></a>. <a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Fed086p1266"><span title="數位物件識別號">doi:10.1021/ed086p1266</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=The+Origin+of+the+Brin+Process+for+the+Manufacture+of+Oxygen&rft.aufirst=William+B.&rft.aulast=Jensen&rft.date=2009&rft.genre=article&rft.issue=11&rft.jtitle=Journal+of+Chemical+Education&rft.pages=1266&rft.volume=86&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fsim_journal-of-chemical-education_2009-11_86_11%2Fpage%2F1266&rft_id=info%3Abibcode%2F2009JChEd..86.1266J&rft_id=info%3Adoi%2F10.1021%2Fed086p1266&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</a></b></span> <span class="reference-text"><cite class="citation book">Ihde, Aaron John. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210426221839/https://books.google.com/books?id=34KwmkU4LG0C&pg=PA681">The development of modern chemistry</a>. 1984-04-01: 681 <span class="reference-accessdate"> [<span class="nowrap">2017-07-24</span>]</span>. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/978-0-486-64235-2" title="Special:网络书源/978-0-486-64235-2"><span title="国际标准书号">ISBN</span> 978-0-486-64235-2</a>. （<a rel="nofollow" class="external text" href="https://books.google.com/books?id=34KwmkU4LG0C&pg=PA681">原始内容</a>存档于2021-04-26）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.au=Ihde%2C+Aaron+John&rft.btitle=The+development+of+modern+chemistry&rft.date=1984-04-01&rft.genre=book&rft.isbn=978-0-486-64235-2&rft.pages=681&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D34KwmkU4LG0C%26pg%3DPA681&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><cite class="citation journal">Schott, G. D. <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC1081520">Some Observations on the History of the Use of Barium Salts in Medicine</a>. Med. Hist. 1974, <b>18</b> (1): 9–21. <span class="plainlinks"><a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC1081520"><span title="公共医学中心">PMC 1081520</span></a> <span typeof="mw:File"><span title="可免费查阅"><img alt="可免费查阅" 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" /></span></span></span>. <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/4618587"><span title="公共医学识别码">PMID 4618587</span></a>. <a rel="nofollow" class="external text" href="https://doi.org/10.1017%2FS0025727300019190"><span title="數位物件識別號">doi:10.1017/S0025727300019190</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=Some+Observations+on+the+History+of+the+Use+of+Barium+Salts+in+Medicine&rft.au=Schott%2C+G.+D.&rft.date=1974&rft.genre=article&rft.issue=1&rft.jtitle=Med.+Hist.&rft.pages=9-21&rft.volume=18&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1081520&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1081520&rft_id=info%3Adoi%2F10.1017%2FS0025727300019190&rft_id=info%3Apmid%2F4618587&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-17">^</a></b></span> <span class="reference-text"><cite class="citation web">M. Michael Miller. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180701194312/https://minerals.usgs.gov/minerals/pubs/commodity/barite/mcs-2012-barit.pdf">Mineral Commodity Summaries, January 2012 - BARITE</a> <span style="font-size:85%;">(PDF)</span>. U.S. Geological Survey. <span class="reference-accessdate"> [<span class="nowrap">2018-08-10</span>]</span>. （<a rel="nofollow" class="external text" href="https://minerals.usgs.gov/minerals/pubs/commodity/barite/mcs-2012-barit.pdf">原始内容</a> <span style="font-size:85%;">(PDF)</span>存档于2018-07-01）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.au=M.+Michael+Miller&rft.btitle=Mineral+Commodity+Summaries%2C+January+2012+-+BARITE&rft.genre=unknown&rft.pub=U.S.+Geological+Survey&rft_id=https%3A%2F%2Fminerals.usgs.gov%2Fminerals%2Fpubs%2Fcommodity%2Fbarite%2Fmcs-2012-barit.pdf&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-18">^</a></b></span> <span class="reference-text"><cite class="citation book">Jones, Chris J. & Thornback, John. <a rel="nofollow" class="external text" href="https://books.google.com/?id=uEJHsZWyO-EC">Medicinal applications of coordination chemistry</a>. Royal Society of Chemistry. 2007: 102. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/0-85404-596-1" title="Special:网络书源/0-85404-596-1"><span title="国际标准书号">ISBN</span> 0-85404-596-1</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.au=Jones%2C+Chris+J.&rft.au=Thornback%2C+John&rft.btitle=Medicinal+applications+of+coordination+chemistry&rft.date=2007&rft.genre=book&rft.isbn=0-85404-596-1&rft.pages=102&rft.pub=Royal+Society+of+Chemistry&rft_id=https%3A%2F%2Fbooks.google.com%2F%3Fid%3DuEJHsZWyO-EC&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</a></b></span> <span class="reference-text"><cite class="citation book">Russell, Michael S. & Svrcula, Kurt. <a rel="nofollow" class="external text" href="https://books.google.com/?id=yxRyOf8jFeQC">Chemistry of Fireworks</a>. Royal Society of Chemistry. 2008: 110. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/0-85404-127-3" title="Special:网络书源/0-85404-127-3"><span title="国际标准书号">ISBN</span> 0-85404-127-3</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.au=Russell%2C+Michael+S.&rft.au=Svrcula%2C+Kurt&rft.btitle=Chemistry+of+Fireworks&rft.date=2008&rft.genre=book&rft.isbn=0-85404-127-3&rft.pages=110&rft.pub=Royal+Society+of+Chemistry&rft_id=https%3A%2F%2Fbooks.google.com%2F%3Fid%3DyxRyOf8jFeQC&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</a></b></span> <span class="reference-text"><cite class="citation journal">Brent, G. F.; Harding, M. D. Surfactant coatings for the stabilization of barium peroxide and lead dioxide in pyrotechnic compositions. <a href="/w/index.php?title=Propellants,_Explosives,_Pyrotechnics&action=edit&redlink=1" class="new" title="Propellants, Explosives, Pyrotechnics（页面不存在）">Propellants, Explosives, Pyrotechnics</a>. 1995, <b>20</b> (6): 300. <a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fprep.19950200604"><span title="數位物件識別號">doi:10.1002/prep.19950200604</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=Surfactant+coatings+for+the+stabilization+of+barium+peroxide+and+lead+dioxide+in+pyrotechnic+compositions&rft.au=Brent%2C+G.+F.&rft.au=Harding%2C+M.+D.&rft.date=1995&rft.genre=article&rft.issue=6&rft.jtitle=Propellants%2C+Explosives%2C+Pyrotechnics&rft.pages=300&rft.volume=20&rft_id=info%3Adoi%2F10.1002%2Fprep.19950200604&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</a></b></span> <span class="reference-text"><cite class="citation book">Wadhawan, Vinod K. Introduction to ferroic materials. CRC Press. 2000: 740. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/978-90-5699-286-6" title="Special:网络书源/978-90-5699-286-6"><span title="国际标准书号">ISBN</span> 978-90-5699-286-6</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.aufirst=Vinod+K.&rft.aulast=Wadhawan&rft.btitle=Introduction+to+ferroic+materials&rft.date=2000&rft.genre=book&rft.isbn=978-90-5699-286-6&rft.pages=740&rft.pub=CRC+Press&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-22"><span class="mw-cite-backlink"><b><a href="#cite_ref-22">^</a></b></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20180728131225/https://www.crystran.co.uk/optical-materials/barium-fluoride-baf2">Crystran Ltd. Optical Component Materials</a>. crystran.co.uk. Crystran Ltd. <span class="reference-accessdate"> [<span class="nowrap">2018-08-10</span>]</span>. （<a rel="nofollow" class="external text" href="https://www.crystran.co.uk/optical-materials/barium-fluoride-baf2">原始内容</a>存档于2018-07-28）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=Crystran+Ltd.+Optical+Component+Materials&rft.genre=unknown&rft.jtitle=crystran.co.uk&rft_id=https%3A%2F%2Fwww.crystran.co.uk%2Foptical-materials%2Fbarium-fluoride-baf2&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-23"><span class="mw-cite-backlink"><b><a href="#cite_ref-23">^</a></b></span> <span class="reference-text"><cite class="citation journal">Wu, M.; Ashburn, J.; Torng, C.; Hor, P.; Meng, R.; Gao, L.; Huang, Z.; Wang, Y.; Chu, C. Superconductivity at 93 K in a New Mixed-Phase Y-Ba-Cu-O Compound System at Ambient Pressure. Physical Review Letters. 1987, <b>58</b> (9): 908–910. <a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1987PhRvL..58..908W"><span title="Bibcode">Bibcode:1987PhRvL..58..908W</span></a>. <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/10035069"><span title="公共医学识别码">PMID 10035069</span></a>. <a rel="nofollow" class="external text" href="https://doi.org/10.1103%2FPhysRevLett.58.908"><span title="數位物件識別號">doi:10.1103/PhysRevLett.58.908</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=Superconductivity+at+93+K+in+a+New+Mixed-Phase+Y-Ba-Cu-O+Compound+System+at+Ambient+Pressure&rft.au=Ashburn%2C+J.&rft.au=Chu%2C+C.&rft.au=Gao%2C+L.&rft.au=Hor%2C+P.&rft.au=Huang%2C+Z.&rft.au=Meng%2C+R.&rft.au=Torng%2C+C.&rft.au=Wang%2C+Y.&rft.aufirst=M.&rft.aulast=Wu&rft.date=1987&rft.genre=article&rft.issue=9&rft.jtitle=Physical+Review+Letters&rft.pages=908-910&rft.volume=58&rft_id=info%3Abibcode%2F1987PhRvL..58..908W&rft_id=info%3Adoi%2F10.1103%2FPhysRevLett.58.908&rft_id=info%3Apmid%2F10035069&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-bariumtoxic-24"><span class="mw-cite-backlink">^ <a href="#cite_ref-bariumtoxic_24-0"><sup><b>24.0</b></sup></a> <a href="#cite_ref-bariumtoxic_24-1"><sup><b>24.1</b></sup></a> <a href="#cite_ref-bariumtoxic_24-2"><sup><b>24.2</b></sup></a> <a href="#cite_ref-bariumtoxic_24-3"><sup><b>24.3</b></sup></a> <a href="#cite_ref-bariumtoxic_24-4"><sup><b>24.4</b></sup></a></span> <span class="reference-text"><cite class="citation book"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20190701232245/https://www.espimetals.com/index.php/msds/46-Barium">Barium</a>. ESPI Metals. <span class="reference-accessdate"> [<span class="nowrap">2012-06-11</span>]</span>. （<a rel="nofollow" class="external text" href="http://www.espimetals.com/index.php/msds/46-barium">原始内容</a>存档于2019-07-01）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.btitle=Barium&rft.genre=book&rft.pub=ESPI+Metals&rft_id=http%3A%2F%2Fwww.espimetals.com%2Findex.php%2Fmsds%2F46-barium&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-25"><span class="mw-cite-backlink"><b><a href="#cite_ref-25">^</a></b></span> <span class="reference-text"><cite class="citation book">Patnaik, Pradyot. <a rel="nofollow" class="external text" href="https://books.google.com/?id=Xqj-TTzkvTEC&pg=PA243">Handbook of inorganic chemicals</a>. 2003: 77–78. <a href="/wiki/Special:%E7%BD%91%E7%BB%9C%E4%B9%A6%E6%BA%90/0-07-049439-8" title="Special:网络书源/0-07-049439-8"><span title="国际标准书号">ISBN</span> 0-07-049439-8</a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.au=Patnaik%2C+Pradyot&rft.btitle=Handbook+of+inorganic+chemicals&rft.date=2003&rft.genre=book&rft.isbn=0-07-049439-8&rft.pages=77-78&rft_id=https%3A%2F%2Fbooks.google.com%2F%3Fid%3DXqj-TTzkvTEC%26pg%3DPA243&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-26"><span class="mw-cite-backlink"><b><a href="#cite_ref-26">^</a></b></span> <span class="reference-text"><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. <span class="reference-accessdate"> [<span class="nowrap">2012-06-16</span>]</span>. （<a rel="nofollow" class="external text" href="http://www.epa.gov/region5/superfund/ecology/html/toxprofiles.htm#ba">原始内容</a>存档于2010-01-10）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.btitle=Toxicity+Profiles%2C+Ecological+Risk+Assessment&rft.genre=unknown&rft.pub=US+EPA&rft_id=http%3A%2F%2Fwww.epa.gov%2Fregion5%2Fsuperfund%2Fecology%2Fhtml%2Ftoxprofiles.htm%23ba&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-27"><span class="mw-cite-backlink"><b><a href="#cite_ref-27">^</a></b></span> <span class="reference-text"><cite class="citation book">Moore, J. W. Inorganic Contaminants of Surface Waters, Research and Monitoring Priorities. New York: Springer-Verlag. 1991.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.au=Moore%2C+J.+W.&rft.btitle=Inorganic+Contaminants+of+Surface+Waters%2C+Research+and+Monitoring+Priorities&rft.date=1991&rft.genre=book&rft.place=New+York&rft.pub=Springer-Verlag&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-pmid1257935-28"><span class="mw-cite-backlink"><b><a href="#cite_ref-pmid1257935_28-0">^</a></b></span> <span class="reference-text"><cite class="citation journal">Doig, A.T. <a rel="nofollow" class="external text" href="https://archive.org/details/sim_thorax_1976-02_31_1/page/30">Baritosis: a benign pneumoconiosis</a>. Thorax. 1976, <b>31</b> (1): 30–9. <span class="plainlinks"><a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC470358"><span title="公共医学中心">PMC 470358</span></a> <span typeof="mw:File"><span title="可免费查阅"><img alt="可免费查阅" 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" /></span></span></span>. <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/1257935"><span title="公共医学识别码">PMID 1257935</span></a>. <a rel="nofollow" class="external text" href="https://doi.org/10.1136%2Fthx.31.1.30"><span title="數位物件識別號">doi:10.1136/thx.31.1.30</span></a>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3A%E9%92%A1&rft.atitle=Baritosis%3A+a+benign+pneumoconiosis&rft.au=Doig%2C+A.T.&rft.date=1976&rft.genre=article&rft.issue=1&rft.jtitle=Thorax&rft.pages=30-9&rft.volume=31&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC470358&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fsim_thorax_1976-02_31_1%2Fpage%2F30&rft_id=info%3Adoi%2F10.1136%2Fthx.31.1.30&rft_id=info%3Apmid%2F1257935&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="外部連結"><span id=".E5.A4.96.E9.83.A8.E9.80.A3.E7.B5.90"></span>外部連結</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E9%92%A1&action=edit&section=16" title="编辑章节：外部連結"><span>编辑</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>元素钡在<a rel="nofollow" class="external text" href="http://periodic.lanl.gov/56.shtml">洛斯阿拉莫斯国家实验室</a>的介紹<span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="英語">（英文）</span></li> <li><a rel="nofollow" class="external text" href="http://www.environmentalchemistry.com/yogi/periodic/Ba.html"><span lang="en">EnvironmentalChemistry.com</span> —— 钡</a><span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="英語">（英文）</span></li> <li>元素<a rel="nofollow" class="external text" href="http://www.periodicvideos.com/videos/056.htm">钡</a>在<i>The Periodic Table of Videos</i>（諾丁漢大學）的介紹<span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="英語">（英文）</span></li> <li>元素钡在<a rel="nofollow" class="external text" href="http://elements.vanderkrogt.net/element.php?sym=Ba">Peter van der Krogt elements site</a>的介紹<span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="英語">（英文）</span></li> <li><a rel="nofollow" class="external text" href="http://www.webelements.com/webelements/elements/text/Ba/index.html">WebElements.com – 钡</a><span style="font-family: sans-serif; cursor: default; color:var(--color-subtle, #54595d); font-size: 0.8em; bottom: 0.1em; font-weight: bold;" title="英語">（英文）</span></li></ul> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><style data-mw-deduplicate="TemplateStyles:r84261037">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output 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title="Special:编辑页面/Template:2族元素"><abbr title="编辑该模板">编</abbr></a></li></ul></div><div id="元素周期表（碱土金属）" style="font-size:110%;margin:0 5em"><a href="/wiki/%E5%85%83%E7%B4%A0%E5%91%A8%E6%9C%9F%E8%A1%A8" title="元素周期表">元素周期表</a>（<a href="/wiki/%E7%A2%B1%E5%9C%9F%E9%87%91%E5%B1%9E" title="碱土金属">碱土金属</a>）</div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0px;border-width:0;"><div style="padding:0"> <table class="wraplinks" style="width: 100%;"> <tbody><tr> <td>  </td> <td style="border:none;padding:0;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r83953186"> <a href="/wiki/%E7%A2%B1%E9%87%91%E5%B1%9E" title="碱金属">IA<br />1</a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A2%B1%E5%9C%9F%E9%87%91%E5%B1%9E" title="碱土金属">IIA<br />2</a> </td> <td colspan="14" style="border:none;padding:0;"> </td> <td style="border:none;padding:0;"><a href="/wiki/3%E6%97%8F%E5%85%83%E7%B4%A0" title="3族元素">IIIB<br />3</a> </td> <td style="border:none;padding:0;"><a href="/wiki/4%E6%97%8F%E5%85%83%E7%B4%A0" title="4族元素">IVB<br />4</a> </td> <td style="border:none;padding:0;"><a href="/wiki/5%E6%97%8F%E5%85%83%E7%B4%A0" title="5族元素">VB<br />5</a> </td> <td style="border:none;padding:0;"><a href="/wiki/6%E6%97%8F%E5%85%83%E7%B4%A0" title="6族元素">VIB<br />6</a> </td> <td style="border:none;padding:0;"><a href="/wiki/7%E6%97%8F%E5%85%83%E7%B4%A0" title="7族元素">VIIB<br />7</a> </td> <td style="border:none;padding:0;"><a href="/wiki/8%E6%97%8F%E5%85%83%E7%B4%A0" title="8族元素">VIIIB<br />8</a> </td> <td style="border:none;padding:0;"><a href="/wiki/9%E6%97%8F%E5%85%83%E7%B4%A0" title="9族元素">VIIIB<br />9</a> </td> <td style="border:none;padding:0;"><a href="/wiki/10%E6%97%8F%E5%85%83%E7%B4%A0" title="10族元素">VIIIB<br />10</a> </td> <td style="border:none;padding:0;"><a href="/wiki/11%E6%97%8F%E5%85%83%E7%B4%A0" title="11族元素">IB<br />11</a> </td> <td style="border:none;padding:0;"><a href="/wiki/12%E6%97%8F%E5%85%83%E7%B4%A0" title="12族元素">IIB<br />12</a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A1%BC%E6%97%8F%E5%85%83%E7%B4%A0" title="硼族元素">IIIA<br />13</a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A2%B3%E6%97%8F%E5%85%83%E7%B4%A0" title="碳族元素">IVA<br />14</a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B0%AE%E6%97%8F%E5%85%83%E7%B4%A0" title="氮族元素">VA<br />15</a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E6%B0%A7%E6%97%8F%E5%85%83%E7%B4%A0" title="氧族元素">VIA<br />16</a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E5%8D%A4%E7%B4%A0" title="卤素">VIIA<br />17</a> </td> <td style="border:none;padding:0;"><a href="/wiki/%E7%A8%80%E6%9C%89%E6%B0%94%E4%BD%93" title="稀有气体">VIIIA<br />18</a> </td></tr> <tr> <td><a href="/wiki/%E7%AC%AC1%E5%91%A8%E6%9C%9F%E5%85%83%E7%B4%A0" title="第1周期元素">1</a> </td> <td class="Yuansuzhouqibiao_reactive_nonmetal" style="border:none;"><a href="/wiki/%E6%B0%A2" title="氢">H</a> </td> <td colspan="30" style="border:none">  </td> <td class="Yuansuzhouqibiao_noble_gas" style="border:none;"><a href="/wiki/%E6%B0%A6" title="氦">He</a> </td></tr> <tr> <td><a href="/wiki/%E7%AC%AC2%E5%91%A8%E6%9C%9F%E5%85%83%E7%B4%A0" title="第2周期元素">2</a> </td> <td class="Yuansuzhouqibiao_alkali" style="border:none;"><a href="/wiki/%E9%94%82" title="锂">Li</a> </td> <td class="Yuansuzhouqibiao_alkali_earth" style="border:2px solid black; margin:-2px;"><a href="/wiki/%E9%93%8D" title="铍">Be</a> </td> <td colspan="24" style="border:none">  </td> <td class="Yuansuzhouqibiao_metalloid" style="border:none;"><a href="/wiki/%E7%A1%BC" title="硼">B</a> </td> <td class="Yuansuzhouqibiao_reactive_nonmetal" style="border:none;"><a href="/wiki/%E7%A2%B3" title="碳">C</a> </td> <td class="Yuansuzhouqibiao_reactive_nonmetal" style="border:none;"><a href="/wiki/%E6%B0%AE" title="氮">N</a> </td> <td class="Yuansuzhouqibiao_reactive_nonmetal" style="border:none;"><a href="/wiki/%E6%B0%A7" title="氧">O</a> </td> <td class="Yuansuzhouqibiao_halogen" style="border:none;"><a href="/wiki/%E6%B0%9F" title="氟">F</a> </td> <td class="Yuansuzhouqibiao_noble_gas" style="border:none;"><a href="/wiki/%E6%B0%96" title="氖">Ne</a> </td></tr> <tr> <td><a href="/wiki/%E7%AC%AC3%E5%91%A8%E6%9C%9F%E5%85%83%E7%B4%A0" title="第3周期元素">3</a> </td> <td class="Yuansuzhouqibiao_alkali" style="border:none;"><a href="/wiki/%E9%92%A0" title="钠">Na</a> </td> <td class="Yuansuzhouqibiao_alkali_earth" style="border:2px solid black; margin:-2px;"><a href="/wiki/%E9%95%81" title="镁">Mg</a> </td> <td colspan="24" style="border:none">  </td> <td class="Yuansuzhouqibiao_post_transition" style="border:none;"><a href="/wiki/%E9%93%9D" title="铝">Al</a> </td> <td class="Yuansuzhouqibiao_metalloid" style="border:none;"><a href="/wiki/%E7%A1%85" title="硅">Si</a> </td> <td class="Yuansuzhouqibiao_reactive_nonmetal" style="border:none;"><a href="/wiki/%E7%A3%B7" title="磷">P</a> </td> <td class="Yuansuzhouqibiao_reactive_nonmetal" style="border:none;"><a href="/wiki/%E7%A1%AB" title="硫">S</a> </td> <td class="Yuansuzhouqibiao_halogen" style="border:none;"><a href="/wiki/%E6%B0%AF" title="氯">Cl</a> </td> <td class="Yuansuzhouqibiao_noble_gas" style="border:none;"><a href="/wiki/%E6%B0%A9" title="氩">Ar</a> </td></tr> <tr> <td><a href="/wiki/%E7%AC%AC4%E5%91%A8%E6%9C%9F%E5%85%83%E7%B4%A0" title="第4周期元素">4</a> </td> <td class="Yuansuzhouqibiao_alkali" style="border:none;"><a href="/wiki/%E9%92%BE" title="钾">K</a> </td> <td class="Yuansuzhouqibiao_alkali_earth" style="border:2px solid black; margin:-2px;"><a href="/wiki/%E9%92%99" title="钙">Ca</a> </td> <td colspan="14" style="border:none">  </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%92%AA" title="钪">Sc</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%92%9B" title="钛">Ti</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%92%92" title="钒">V</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%93%AC" title="铬">Cr</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%94%B0" title="锰">Mn</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%93%81" title="铁">Fe</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%92%B4" title="钴">Co</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%95%8D" title="镍">Ni</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%93%9C" title="铜">Cu</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%94%8C" title="锌">Zn</a> </td> <td class="Yuansuzhouqibiao_post_transition" style="border:none;"><a href="/wiki/%E9%95%93" title="镓">Ga</a> </td> <td class="Yuansuzhouqibiao_metalloid" style="border:none;"><a href="/wiki/%E9%94%97" title="锗">Ge</a> </td> <td class="Yuansuzhouqibiao_metalloid" style="border:none;"><a href="/wiki/%E7%A0%B7" title="砷">As</a> </td> <td class="Yuansuzhouqibiao_reactive_nonmetal" style="border:none;"><a href="/wiki/%E7%A1%92" title="硒">Se</a> </td> <td class="Yuansuzhouqibiao_halogen" style="border:none;"><a href="/wiki/%E6%BA%B4" title="溴">Br</a> </td> <td class="Yuansuzhouqibiao_noble_gas" style="border:none;"><a href="/wiki/%E6%B0%AA" title="氪">Kr</a> </td></tr> <tr> <td><a href="/wiki/%E7%AC%AC5%E5%91%A8%E6%9C%9F%E5%85%83%E7%B4%A0" title="第5周期元素">5</a> </td> <td class="Yuansuzhouqibiao_alkali" style="border:none;"><a href="/wiki/%E9%93%B7" title="铷">Rb</a> </td> <td class="Yuansuzhouqibiao_alkali_earth" style="border:2px solid black; margin:-2px;"><a href="/wiki/%E9%94%B6" title="锶">Sr</a> </td> <td style="border:none; width:0;padding:0;"> </td> <td colspan="13" style="border:none">  </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%92%87" title="钇">Y</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%94%86" title="锆">Zr</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%93%8C" title="铌">Nb</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%92%BC" title="钼">Mo</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%94%9D" title="锝">Tc</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%92%8C" title="钌">Ru</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%93%91" title="铑">Rh</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%92%AF" title="钯">Pd</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%8A%80" title="銀">Ag</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%95%89" title="镉">Cd</a> </td> <td class="Yuansuzhouqibiao_post_transition" style="border:none;"><a href="/wiki/%E9%93%9F" title="铟">In</a> </td> <td class="Yuansuzhouqibiao_post_transition" style="border:none;"><a href="/wiki/%E9%94%A1" title="锡">Sn</a> </td> <td class="Yuansuzhouqibiao_metalloid" style="border:none;"><a href="/wiki/%E9%94%91" title="锑">Sb</a> </td> <td class="Yuansuzhouqibiao_metalloid" style="border:none;"><a href="/wiki/%E7%A2%B2" title="碲">Te</a> </td> <td class="Yuansuzhouqibiao_halogen" style="border:none;"><a href="/wiki/%E7%A2%98" title="碘">I</a> </td> <td class="Yuansuzhouqibiao_noble_gas" style="border:none;"><a href="/wiki/%E6%B0%99" title="氙">Xe</a> </td></tr> <tr> <td><a href="/wiki/%E7%AC%AC6%E5%91%A8%E6%9C%9F%E5%85%83%E7%B4%A0" title="第6周期元素">6</a> </td> <td class="Yuansuzhouqibiao_alkali" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%AF" title="铯">Cs</a> </td> <td class="Yuansuzhouqibiao_alkali_earth" width="3.125%" style="border:2px solid black; margin:-2px;"><a class="mw-selflink selflink">Ba</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%95%A7" title="镧">La</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%88" title="铈">Ce</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%95%A8" title="镨">Pr</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%92%95" title="钕">Nd</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%92%B7" title="钷">Pm</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%92%90" title="钐">Sm</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%95" title="铕">Eu</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%92%86" title="钆">Gd</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%BD" title="铽">Tb</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%95%9D" title="镝">Dy</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%92%AC" title="钬">Ho</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%92" title="铒">Er</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%A5" title="铥">Tm</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%95%B1" title="镱">Yb</a> </td> <td class="Yuansuzhouqibiao_lanthanide" width="3.125%" style="border:none;"><a href="/wiki/%E9%95%A5" title="镥">Lu</a> </td> <td class="Yuansuzhouqibiao_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%AA" title="铪">Hf</a> </td> <td class="Yuansuzhouqibiao_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%92%BD" title="钽">Ta</a> </td> <td class="Yuansuzhouqibiao_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%92%A8" title="钨">W</a> </td> <td class="Yuansuzhouqibiao_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%BC" title="铼">Re</a> </td> <td class="Yuansuzhouqibiao_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%94%87" title="锇">Os</a> </td> <td class="Yuansuzhouqibiao_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%B1" title="铱">Ir</a> </td> <td class="Yuansuzhouqibiao_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%82" title="铂">Pt</a> </td> <td class="Yuansuzhouqibiao_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%87%91" title="金">Au</a> </td> <td class="Yuansuzhouqibiao_transition" width="3.125%" style="border:none;"><a href="/wiki/%E6%B1%9E" title="汞">Hg</a> </td> <td class="Yuansuzhouqibiao_post_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%8A" title="铊">Tl</a> </td> <td class="Yuansuzhouqibiao_post_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%85" title="铅">Pb</a> </td> <td class="Yuansuzhouqibiao_post_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%93%8B" title="铋">Bi</a> </td> <td class="Yuansuzhouqibiao_post_transition" width="3.125%" style="border:none;"><a href="/wiki/%E9%92%8B" title="钋">Po</a> </td> <td class="Yuansuzhouqibiao_metalloid" width="3.125%" style="border:none;"><a href="/wiki/%E7%A0%B9" title="砹">At</a> </td> <td class="Yuansuzhouqibiao_noble_gas" width="3.125%" style="border:none;"><a href="/wiki/%E6%B0%A1" title="氡">Rn</a> </td></tr> <tr> <td><a href="/wiki/%E7%AC%AC7%E5%91%A8%E6%9C%9F%E5%85%83%E7%B4%A0" title="第7周期元素">7</a> </td> <td class="Yuansuzhouqibiao_alkali" style="border:none;"><a href="/wiki/%E9%92%AB" title="钫">Fr</a> </td> <td class="Yuansuzhouqibiao_alkali_earth" style="border:2px solid black; margin:-2px;"><a href="/wiki/%E9%95%AD" title="镭">Ra</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%94%95" title="锕">Ac</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%92%8D" title="钍">Th</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%95%A4" title="镤">Pa</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%88%BE" title="鈾">U</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%95%8E" title="镎">Np</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%92%9A" title="钚">Pu</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%95%85" title="镅">Am</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%94%94" title="锔">Cm</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%94%AB" title="锫">Bk</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%94%8E" title="锎">Cf</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%94%BF" title="锿">Es</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%95%84" title="镄">Fm</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%92%94" title="钔">Md</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%94%98" title="锘">No</a> </td> <td class="Yuansuzhouqibiao_actinide" style="border:none;"><a href="/wiki/%E9%90%92" title="鐒">Lr</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%91%AA" title="鑪">Rf</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%F0%A8%A7%80" title="𨧀">Db</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%F0%A8%AD%8E" title="𨭎">Sg</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%F0%A8%A8%8F" title="𨨏">Bh</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%F0%A8%AD%86" title="𨭆">Hs</a> </td> <td class="Yuansuzhouqibiao_unknown" style="border:none;"><a href="/wiki/%E4%A5%91" title="䥑">Mt</a> </td> <td class="Yuansuzhouqibiao_unknown" style="border:none;"><a href="/wiki/%E9%90%BD" title="鐽">Ds</a> </td> <td class="Yuansuzhouqibiao_unknown" style="border:none;"><a href="/wiki/%E9%8C%80" title="錀">Rg</a> </td> <td class="Yuansuzhouqibiao_transition" style="border:none;"><a href="/wiki/%E9%8E%B6" title="鎶">Cn</a> </td> <td class="Yuansuzhouqibiao_unknown" style="border:none;"><a href="/wiki/%E9%89%A8" title="鉨">Nh</a> </td> <td class="Yuansuzhouqibiao_post_transition" style="border:none;"><a href="/wiki/%E9%88%87" title="鈇">Fl</a> </td> <td class="Yuansuzhouqibiao_unknown" style="border:none;"><a href="/wiki/%E9%95%86" title="镆">Mc</a> </td> <td class="Yuansuzhouqibiao_unknown" style="border:none;"><a href="/wiki/%E9%89%9D" title="鉝">Lv</a> </td> <td class="Yuansuzhouqibiao_unknown" style="border:none;"><a href="/wiki/%E9%BF%AC" title="鿬">Ts</a> </td> <td class="Yuansuzhouqibiao_unknown" style="border:none;"><a href="/wiki/%E9%BF%AB" title="鿫">Og</a> </td></tr></tbody></table> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="相關項目" scope="row" class="navbox-group" style="width:1%">相關項目</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E5%8C%96%E5%AD%B8%E5%85%83%E7%B4%A0" title="化學元素">化學元素</a></li> <li><a href="/wiki/0%E8%99%9F%E5%85%83%E7%B4%A0" title="0號元素">0號元素</a></li> <li><a href="/wiki/%E6%89%A9%E5%B1%95%E5%85%83%E7%B4%A0%E5%91%A8%E6%9C%9F%E8%A1%A8" title="扩展元素周期表">扩展元素周期表</a></li> <li><a href="/wiki/%E5%90%8C%E4%BD%8D%E7%B4%A0%E5%88%97%E8%A1%A8" title="同位素列表">同位素列表</a></li> <li><a href="/wiki/%E5%9C%B0%E7%90%83%E7%9A%84%E5%9C%B0%E6%AE%BC%E5%85%83%E7%B4%A0%E8%B1%90%E5%BA%A6%E5%88%97%E8%A1%A8" title="地球的地殼元素豐度列表">地球的地殼元素豐度列表</a></li> <li><a href="/wiki/%E5%85%83%E7%B4%A0%E5%88%97%E8%A1%A8" title="元素列表">元素列表</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84261037"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r83953186"></div><div role="navigation" class="navbox" aria-labelledby="碱土金属" style="padding:3px"><table class="nowraplinks Yuansuzhouqibiao_alkali_earth mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="collapsible-title navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84244141"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:%E9%B9%BC%E5%9C%9F%E9%87%91%E5%B1%AC" title="Template:鹼土金屬"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:%E9%B9%BC%E5%9C%9F%E9%87%91%E5%B1%AC" title="Template talk:鹼土金屬"><abbr title="讨论该模板">论</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:%E7%BC%96%E8%BE%91%E9%A1%B5%E9%9D%A2/Template:%E9%B9%BC%E5%9C%9F%E9%87%91%E5%B1%AC" title="Special:编辑页面/Template:鹼土金屬"><abbr title="编辑该模板">编</abbr></a></li></ul></div><div id="碱土金属" style="font-size:110%;margin:0 5em"><a href="/wiki/%E7%A2%B1%E5%9C%9F%E9%87%91%E5%B1%9E" title="碱土金属">碱土金属</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0px;background:transparent;color:inherit;"><div style="padding:0px;"><table class="navbox-columns-table" style="border-spacing: 0px; text-align:left;width:auto; margin-left:auto; margin-right:auto;"><tbody><tr style="vertical-align:top;"><td style="width:5em;">   </td><td class="navbox-list" style="padding:0px;text-align: center;;;width:17em;"><div> <p><a href="/wiki/%E9%93%8D" title="铍">铍</a> <br /> <b><span class="chemf nowrap">Be</span></b> <br /> <small>原子序数: 4 <br /> 原子量: 9.012 <br /> 熔点(K): 1551 <br /> 沸点(K): 3243 <br /> 电负性: 1.57</small> </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align: center;;;width:17em;"><div> <p><a href="/wiki/%E9%95%81" title="镁">镁</a> <br /> <b><span class="chemf nowrap">Mg</span></b> <br /> <small>原子序数: 12 <br /> 原子量: 24.305 <br /> 熔点(K): 923 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2143 <br /> 电负性: 0.89</small> </p> </div></td><td class="navbox-list" style="border-left:2px solid #fdfdfd;padding:0px;text-align: center;;;width:20em;"><div> <p><a href="/wiki/%E9%95%AD" title="镭">镭</a> <br /> <b><span class="chemf nowrap">Ra</span></b> <br /> <small>原子序数: 88 <br /> 原子量: [226]<br /> 熔点(K): 973 <br /> 沸点(K): 2010 <br /> 电负性: 0.9</small> </p> </div></td></tr></tbody></table></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84265675"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r84261037"><style data-mw-deduplicate="TemplateStyles:r79005747">.mw-parser-output .tooltip-dotted{border-bottom:1px dotted;cursor:help}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79005747"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79005747"><link rel="mw-deduplicated-inline-style" 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