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aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="보이기" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">보이기</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ko.wikipedia.org&uselang=ko" class=""><span>기부</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EA%B3%84%EC%A0%95%EB%A7%8C%EB%93%A4%EA%B8%B0&returnto=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" title="계정을 만들고 로그인하는 것이 좋습니다. 하지만 필수는 아닙니다" class=""><span>계정 만들기</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EB%A1%9C%EA%B7%B8%EC%9D%B8&returnto=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" title="위키백과에 로그인하면 여러가지 편리한 기능을 사용할 수 있습니다. [o]" accesskey="o" class=""><span>로그인</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="더 많은 옵션" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="개인 도구" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">개인 도구</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="사용자 메뉴" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ko.wikipedia.org&uselang=ko"><span>기부</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EA%B3%84%EC%A0%95%EB%A7%8C%EB%93%A4%EA%B8%B0&returnto=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" title="계정을 만들고 로그인하는 것이 좋습니다. 하지만 필수는 아닙니다"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>계정 만들기</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EB%A1%9C%EA%B7%B8%EC%9D%B8&returnto=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" title="위키백과에 로그인하면 여러가지 편리한 기능을 사용할 수 있습니다. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>로그인</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"> 로그아웃한 편집자를 위한 문서 <a href="/wiki/%EB%8F%84%EC%9B%80%EB%A7%90:%EC%86%8C%EA%B0%9C" aria-label="편집에 관해 더 알아보기"><span>더 알아보기</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/%ED%8A%B9%EC%88%98:%EB%82%B4%EA%B8%B0%EC%97%AC" title="이 IP 주소의 편집 목록 [y]" accesskey="y"><span>기여</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%82%B4%EC%82%AC%EC%9A%A9%EC%9E%90%ED%86%A0%EB%A1%A0" title="현재 사용하는 IP 주소에 대한 토론 문서 [n]" accesskey="n"><span>토론</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="사이트"> <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="목차" 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">목차</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">숨기기</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">처음 위치</div> </a> </li> <li id="toc-역사" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#역사"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>역사</span> </div> </a> <button aria-controls="toc-역사-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>역사 하위섹션 토글하기</span> </button> <ul id="toc-역사-sublist" class="vector-toc-list"> <li id="toc-되베라이너의_세_쌍_원소" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#되베라이너의_세_쌍_원소"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>되베라이너의 세 쌍 원소</span> </div> </a> <ul id="toc-되베라이너의_세_쌍_원소-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-뉴랜즈의_옥타브_설" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#뉴랜즈의_옥타브_설"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>뉴랜즈의 옥타브 설</span> </div> </a> <ul id="toc-뉴랜즈의_옥타브_설-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-드미트리_멘델레예프(1834~1907)" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#드미트리_멘델레예프(1834~1907)"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>드미트리 멘델레예프(1834~1907)</span> </div> </a> <ul id="toc-드미트리_멘델레예프(1834~1907)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-모즐리의_법칙" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#모즐리의_법칙"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>모즐리의 법칙</span> </div> </a> <ul id="toc-모즐리의_법칙-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-원소의_분류" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#원소의_분류"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>원소의 분류</span> </div> </a> <ul id="toc-원소의_분류-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-논쟁거리" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#논쟁거리"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>논쟁거리</span> </div> </a> <button aria-controls="toc-논쟁거리-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>논쟁거리 하위섹션 토글하기</span> </button> <ul id="toc-논쟁거리-sublist" class="vector-toc-list"> <li id="toc-수소의_위치" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#수소의_위치"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>수소의 위치</span> </div> </a> <ul id="toc-수소의_위치-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-각주" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#각주"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>각주</span> </div> </a> <button aria-controls="toc-각주-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>각주 하위섹션 토글하기</span> </button> <ul id="toc-각주-sublist" class="vector-toc-list"> <li id="toc-인용주" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#인용주"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>인용주</span> </div> </a> <ul id="toc-인용주-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-내용주" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#내용주"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>내용주</span> </div> </a> <ul id="toc-내용주-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-같이_보기" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#같이_보기"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>같이 보기</span> </div> </a> <ul id="toc-같이_보기-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-외부_링크" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#외부_링크"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>외부 링크</span> </div> </a> <ul id="toc-외부_링크-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="목차" 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="목차 토글" > <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">목차 토글</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">주기율표</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="다른 언어로 문서를 방문합니다. 202개 언어로 읽을 수 있습니다" > <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-202" 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">202개 언어</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ab mw-list-item"><a href="https://ab.wikipedia.org/wiki/%D0%90%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D2%9B%D3%99%D0%B0_%D1%80%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D0%BA%D0%B0%D1%82%D3%99_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Аелементқәа рпериодикатә система – 압카즈어" lang="ab" hreflang="ab" data-title="Аелементқәа рпериодикатә система" data-language-autonym="Аԥсшәа" data-language-local-name="압카즈어" class="interlanguage-link-target"><span>Аԥсшәа</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Periodieke_tabel" title="Periodieke tabel – 아프리칸스어" lang="af" hreflang="af" data-title="Periodieke tabel" data-language-autonym="Afrikaans" data-language-local-name="아프리칸스어" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Periodensystem" title="Periodensystem – 독일어(스위스)" lang="gsw" hreflang="gsw" data-title="Periodensystem" data-language-autonym="Alemannisch" data-language-local-name="독일어(스위스)" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8B%A8%E1%8A%95%E1%8C%A5%E1%88%A8_%E1%8A%90%E1%8C%88%E1%88%AE%E1%89%BD_%E1%88%A0%E1%8A%95%E1%8C%A0%E1%88%A8%E1%8B%A5" title="የንጥረ ነገሮች ሠንጠረዥ – 암하라어" lang="am" hreflang="am" data-title="የንጥረ ነገሮች ሠንጠረዥ" data-language-autonym="አማርኛ" data-language-local-name="암하라어" 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/Tabla_periodica_d%27os_elementos" title="Tabla periodica d'os elementos – 아라곤어" lang="an" hreflang="an" data-title="Tabla periodica d'os elementos" data-language-autonym="Aragonés" data-language-local-name="아라곤어" 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%86%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%A4_%E0%A4%B8%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%80" title="आवर्त सारणी – 앙가어" lang="anp" hreflang="anp" data-title="आवर्त सारणी" data-language-autonym="अंगिका" data-language-local-name="앙가어" 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%A7%D9%84%D8%AC%D8%AF%D9%88%D9%84_%D8%A7%D9%84%D8%AF%D9%88%D8%B1%D9%8A" title="الجدول الدوري – 아랍어" lang="ar" hreflang="ar" data-title="الجدول الدوري" data-language-autonym="العربية" data-language-local-name="아랍어" 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%B7%D8%A7%D8%A8%D9%84%D9%88_%D8%AF%D9%88%D8%B1%D9%8A" title="طابلو دوري – 모로코 아랍어" lang="ary" hreflang="ary" data-title="طابلو دوري" data-language-autonym="الدارجة" data-language-local-name="모로코 아랍어" 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%AC%D8%AF%D9%88%D9%84_%D8%AF%D9%88%D8%B1%D9%89" title="جدول دورى – 이집트 아랍어" lang="arz" hreflang="arz" data-title="جدول دورى" data-language-autonym="مصرى" data-language-local-name="이집트 아랍어" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%AA%E0%A7%B0%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AC%E0%A7%83%E0%A6%A4%E0%A7%8D%E0%A6%A4_%E0%A6%A4%E0%A6%BE%E0%A6%B2%E0%A6%BF%E0%A6%95%E0%A6%BE" title="পৰ্যাবৃত্ত তালিকা – 아삼어" lang="as" hreflang="as" data-title="পৰ্যাবৃত্ত তালিকা" data-language-autonym="অসমীয়া" data-language-local-name="아삼어" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Tabla_peri%C3%B3dica" title="Tabla periódica – 아스투리아어" lang="ast" hreflang="ast" data-title="Tabla periódica" data-language-autonym="Asturianu" data-language-local-name="아스투리아어" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-awa mw-list-item"><a href="https://awa.wikipedia.org/wiki/%E0%A4%AA%E0%A5%80%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A5%89%E0%A4%A1%E0%A4%BF%E0%A4%95_%E0%A4%9F%E0%A5%87%E0%A4%AC%E0%A4%B2" title="पीरियॉडिक टेबल – 아와히어" lang="awa" hreflang="awa" data-title="पीरियॉडिक टेबल" data-language-autonym="अवधी" data-language-local-name="아와히어" class="interlanguage-link-target"><span>अवधी</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Kimy%C9%99vi_elementl%C9%99rin_d%C3%B6vri_sistemi" title="Kimyəvi elementlərin dövri sistemi – 아제르바이잔어" lang="az" hreflang="az" data-title="Kimyəvi elementlərin dövri sistemi" data-language-autonym="Azərbaycanca" data-language-local-name="아제르바이잔어" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%B4%DB%8C%D9%85%DB%8C%D8%A7%DB%8C%DB%8C_%D8%A7%D9%84%D9%85%D9%86%D8%AA%D9%84%D8%B1_%D8%AA%D8%A7%D8%A8%D9%84%D9%88%D8%B3%D9%88" title="شیمیایی المنتلر تابلوسو – South Azerbaijani" lang="azb" hreflang="azb" data-title="شیمیایی المنتلر تابلوسو" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BA_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%82%D0%B0%D1%80%D2%99%D1%8B%D2%A3_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D0%BA_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0%D2%BB%D1%8B" title="Химик элементтарҙың периодик системаһы – 바슈키르어" lang="ba" hreflang="ba" data-title="Химик элементтарҙың периодик системаһы" data-language-autonym="Башҡортса" data-language-local-name="바슈키르어" 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/Tab%C3%A9l_p%C3%A9riodik" title="Tabél périodik – 발리어" lang="ban" hreflang="ban" data-title="Tabél périodik" data-language-autonym="Basa Bali" data-language-local-name="발리어" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Periodnsystem" title="Periodnsystem – Bavarian" lang="bar" hreflang="bar" data-title="Periodnsystem" data-language-autonym="Boarisch" data-language-local-name="Bavarian" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Mendeliej%C4%97va_kem%C4%97niu_elementu_lental%C4%97" title="Mendeliejėva kemėniu elementu lentalė – Samogitian" lang="sgs" hreflang="sgs" data-title="Mendeliejėva kemėniu elementu lentalė" data-language-autonym="Žemaitėška" data-language-local-name="Samogitian" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Peryodikong_tableta" title="Peryodikong tableta – Central Bikol" lang="bcl" hreflang="bcl" data-title="Peryodikong tableta" 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%9F%D0%B5%D1%80%D1%8B%D1%8F%D0%B4%D1%8B%D1%87%D0%BD%D0%B0%D1%8F_%D1%81%D1%96%D1%81%D1%82%D1%8D%D0%BC%D0%B0_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D0%B0%D1%9E" title="Перыядычная сістэма элементаў – 벨라루스어" lang="be" hreflang="be" data-title="Перыядычная сістэма элементаў" data-language-autonym="Беларуская" data-language-local-name="벨라루스어" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9F%D1%8D%D1%80%D1%8B%D1%8F%D0%B4%D1%8B%D1%87%D0%BD%D0%B0%D1%8F_%D1%81%D1%8B%D1%81%D1%82%D1%8D%D0%BC%D0%B0_%D1%85%D1%96%D0%BC%D1%96%D1%87%D0%BD%D1%8B%D1%85_%D1%8D%D0%BB%D0%B5%D0%BC%D1%8D%D0%BD%D1%82%D0%B0%D1%9E" title="Пэрыядычная сыстэма хімічных элемэнтаў – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Пэрыядычная сыстэма хімічных элемэнтаў" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D1%87%D0%BD%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Периодична система – 불가리아어" lang="bg" hreflang="bg" data-title="Периодична система" data-language-autonym="Български" data-language-local-name="불가리아어" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%AA%E0%A5%80%E0%A4%B0%E0%A4%BF%E0%A4%AF%E0%A5%89%E0%A4%A1%E0%A4%BF%E0%A4%95_%E0%A4%9F%E0%A5%87%E0%A4%AC%E0%A4%B2" title="पीरियॉडिक टेबल – Bhojpuri" lang="bh" hreflang="bh" data-title="पीरियॉडिक टेबल" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-blk mw-list-item"><a href="https://blk.wikipedia.org/wiki/%E1%80%A1%E1%80%91%E1%80%B2%E1%80%B7%E1%80%9B%E1%80%B1%E1%80%AC%E1%80%B7%EA%A9%BB_%E1%80%91%E1%80%AC%EA%A9%BB%E1%80%9B%E1%80%BD%E1%80%B1%E1%80%AC%E1%80%84%E1%80%BA" title="အထဲ့ရော့ꩻ ထာꩻရွောင် – Pa'O" lang="blk" hreflang="blk" data-title="အထဲ့ရော့ꩻ ထာꩻရွောင်" data-language-autonym="ပအိုဝ်ႏဘာႏသာႏ" data-language-local-name="Pa'O" class="interlanguage-link-target"><span>ပအိုဝ်ႏဘာႏသာႏ</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A6%B0%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AF%E0%A6%BC_%E0%A6%B8%E0%A6%BE%E0%A6%B0%E0%A6%A3%E0%A6%BF" title="পর্যায় সারণি – 벵골어" lang="bn" hreflang="bn" data-title="পর্যায় সারণি" data-language-autonym="বাংলা" data-language-local-name="벵골어" 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%A2%E0%BE%A9%E0%BC%8B%E0%BD%A2%E0%BE%AB%E0%BD%A6%E0%BC%8B%E0%BD%80%E0%BE%B1%E0%BD%B2%E0%BC%8B%E0%BD%91%E0%BD%B4%E0%BD%A6%E0%BC%8B%E0%BD%A0%E0%BD%81%E0%BD%BC%E0%BD%A2%E0%BC%8B%E0%BD%A2%E0%BD%BA%E0%BD%A0%E0%BD%B4%E0%BC%8B%E0%BD%98%E0%BD%B2%E0%BD%82%E0%BC%8D" title="རྩ་རྫས་ཀྱི་དུས་འཁོར་རེའུ་མིག། – 티베트어" lang="bo" hreflang="bo" data-title="རྩ་རྫས་ཀྱི་དུས་འཁོར་རེའུ་མིག།" data-language-autonym="བོད་ཡིག" data-language-local-name="티베트어" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bpy mw-list-item"><a href="https://bpy.wikipedia.org/wiki/%E0%A6%AA%E0%A6%B0%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%AF%E0%A6%BC_%E0%A6%B8%E0%A6%BE%E0%A6%B0%E0%A6%A3%E0%A7%80" title="পর্যায় সারণী – Bishnupriya" lang="bpy" hreflang="bpy" data-title="পর্যায় সারণী" data-language-autonym="বিষ্ণুপ্রিয়া মণিপুরী" data-language-local-name="Bishnupriya" class="interlanguage-link-target"><span>বিষ্ণুপ্রিয়া মণিপুরী</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Taolenn_beriodek_an_elfenno%C3%B9" title="Taolenn beriodek an elfennoù – 브르타뉴어" lang="br" hreflang="br" data-title="Taolenn beriodek an elfennoù" data-language-autonym="Brezhoneg" data-language-local-name="브르타뉴어" 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/Periodni_sistem_elemenata" title="Periodni sistem elemenata – 보스니아어" lang="bs" hreflang="bs" data-title="Periodni sistem elemenata" data-language-autonym="Bosanski" data-language-local-name="보스니아어" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-bxr mw-list-item"><a href="https://bxr.wikipedia.org/wiki/%D2%AE%D0%B5%D0%BB%D1%85%D1%8D_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D1%8D" title="Үелхэ системэ – Russia Buriat" lang="bxr" hreflang="bxr" data-title="Үелхэ системэ" data-language-autonym="Буряад" data-language-local-name="Russia Buriat" class="interlanguage-link-target"><span>Буряад</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Taula_peri%C3%B2dica" title="Taula periòdica – 카탈로니아어" lang="ca" hreflang="ca" data-title="Taula periòdica" data-language-autonym="Català" data-language-local-name="카탈로니아어" 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/Ngu%C3%B2ng-s%C3%B3_ci%C5%AD-g%C4%AD-bi%C4%93u" title="Nguòng-só ciŭ-gĭ-biēu – Mindong" lang="cdo" hreflang="cdo" data-title="Nguòng-só ciŭ-gĭ-biēu" 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-ce mw-list-item"><a href="https://ce.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BD_%D1%85%D3%80%D1%83%D0%BC%D0%B0%D0%BB%D0%B3%D0%B8%D0%B9%D0%BD_%D1%80%D0%BE%D0%B3%D3%80%D0%B0%D0%BB%D0%BB%D0%B8%D0%BD_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Химин хӀумалгийн рогӀаллин система – 체첸어" lang="ce" hreflang="ce" data-title="Химин хӀумалгийн рогӀаллин система" data-language-autonym="Нохчийн" data-language-local-name="체첸어" class="interlanguage-link-target"><span>Нохчийн</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Talaang_peryodiko" title="Talaang peryodiko – 세부아노어" lang="ceb" hreflang="ceb" data-title="Talaang peryodiko" data-language-autonym="Cebuano" data-language-local-name="세부아노어" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AE%D8%B4%D8%AA%DB%95%DB%8C_%D8%AE%D9%88%D9%84%DB%8C" title="خشتەی خولی – 소라니 쿠르드어" lang="ckb" hreflang="ckb" data-title="خشتەی خولی" data-language-autonym="کوردی" data-language-local-name="소라니 쿠르드어" 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/Tavola_periodica" title="Tavola periodica – 코르시카어" lang="co" hreflang="co" data-title="Tavola periodica" data-language-autonym="Corsu" data-language-local-name="코르시카어" 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/Periodick%C3%A1_tabulka" title="Periodická tabulka – 체코어" lang="cs" hreflang="cs" data-title="Periodická tabulka" data-language-autonym="Čeština" data-language-local-name="체코어" 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%AD%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%81%D0%B5%D0%BD_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%BB%D0%B0_%D1%82%D1%8B%D1%82%C4%83%D0%BC%C4%95" title="Элементсен периодла тытăмĕ – 추바시어" lang="cv" hreflang="cv" data-title="Элементсен периодла тытăмĕ" data-language-autonym="Чӑвашла" data-language-local-name="추바시어" 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/Tabl_cyfnodol" title="Tabl cyfnodol – 웨일스어" lang="cy" hreflang="cy" data-title="Tabl cyfnodol" data-language-autonym="Cymraeg" data-language-local-name="웨일스어" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da badge-Q17559452 badge-recommendedarticle mw-list-item" title="추천 항목"><a href="https://da.wikipedia.org/wiki/Periodiske_system" title="Periodiske system – 덴마크어" lang="da" hreflang="da" data-title="Periodiske system" data-language-autonym="Dansk" data-language-local-name="덴마크어" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de badge-Q17437796 badge-featuredarticle mw-list-item" title="알찬 글"><a href="https://de.wikipedia.org/wiki/Periodensystem" title="Periodensystem – 독일어" lang="de" hreflang="de" data-title="Periodensystem" data-language-autonym="Deutsch" data-language-local-name="독일어" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Tabloyo_periyodik" title="Tabloyo periyodik – Zazaki" lang="diq" hreflang="diq" data-title="Tabloyo periyodik" data-language-autonym="Zazaki" data-language-local-name="Zazaki" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-dv mw-list-item"><a href="https://dv.wikipedia.org/wiki/%DE%95%DE%A9%DE%83%DE%A8%DE%87%DE%A6%DE%91%DE%A8%DE%86%DE%B0_%DE%8C%DE%A7%DE%88%DE%A6%DE%8D%DE%AA" title="ޕީރިއަޑިކް ތާވަލު – 디베히어" lang="dv" hreflang="dv" data-title="ޕީރިއަޑިކް ތާވަލު" data-language-autonym="ދިވެހިބަސް" data-language-local-name="디베히어" class="interlanguage-link-target"><span>ދިވެހިބަސް</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CE%B5%CF%81%CE%B9%CE%BF%CE%B4%CE%B9%CE%BA%CF%8C%CF%82_%CF%80%CE%AF%CE%BD%CE%B1%CE%BA%CE%B1%CF%82_%CF%84%CF%89%CE%BD_%CF%87%CE%B7%CE%BC%CE%B9%CE%BA%CF%8E%CE%BD_%CF%83%CF%84%CE%BF%CE%B9%CF%87%CE%B5%CE%AF%CF%89%CE%BD" title="Περιοδικός πίνακας των χημικών στοιχείων – 그리스어" lang="el" hreflang="el" data-title="Περιοδικός πίνακας των χημικών στοιχείων" data-language-autonym="Ελληνικά" data-language-local-name="그리스어" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437796 badge-featuredarticle mw-list-item" title="알찬 글"><a href="https://en.wikipedia.org/wiki/Periodic_table" title="Periodic table – 영어" lang="en" hreflang="en" data-title="Periodic table" data-language-autonym="English" data-language-local-name="영어" 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/Perioda_tabelo" title="Perioda tabelo – 에스페란토어" lang="eo" hreflang="eo" data-title="Perioda tabelo" data-language-autonym="Esperanto" data-language-local-name="에스페란토어" 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/Tabla_peri%C3%B3dica_de_los_elementos" title="Tabla periódica de los elementos – 스페인어" lang="es" hreflang="es" data-title="Tabla periódica de los elementos" data-language-autonym="Español" data-language-local-name="스페인어" 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/Keemiliste_elementide_perioodilisuss%C3%BCsteem" title="Keemiliste elementide perioodilisussüsteem – 에스토니아어" lang="et" hreflang="et" data-title="Keemiliste elementide perioodilisussüsteem" data-language-autonym="Eesti" data-language-local-name="에스토니아어" 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/Taula_periodikoa" title="Taula periodikoa – 바스크어" lang="eu" hreflang="eu" data-title="Taula periodikoa" data-language-autonym="Euskara" data-language-local-name="바스크어" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-ext mw-list-item"><a href="https://ext.wikipedia.org/wiki/Tabra_peri%C3%BAdica_e_los_elementus" title="Tabra periúdica e los elementus – Extremaduran" lang="ext" hreflang="ext" data-title="Tabra periúdica e los elementus" data-language-autonym="Estremeñu" data-language-local-name="Extremaduran" class="interlanguage-link-target"><span>Estremeñu</span></a></li><li class="interlanguage-link interwiki-fa badge-Q17437798 badge-goodarticle mw-list-item" title="좋은 글"><a href="https://fa.wikipedia.org/wiki/%D8%AC%D8%AF%D9%88%D9%84_%D8%AA%D9%86%D8%A7%D9%88%D8%A8%DB%8C" title="جدول تناوبی – 페르시아어" lang="fa" hreflang="fa" data-title="جدول تناوبی" data-language-autonym="فارسی" data-language-local-name="페르시아어" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi badge-Q17559452 badge-recommendedarticle mw-list-item" title="추천 항목"><a href="https://fi.wikipedia.org/wiki/Jaksollinen_j%C3%A4rjestelm%C3%A4" title="Jaksollinen järjestelmä – 핀란드어" lang="fi" hreflang="fi" data-title="Jaksollinen järjestelmä" data-language-autonym="Suomi" data-language-local-name="핀란드어" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fiu-vro mw-list-item"><a href="https://fiu-vro.wikipedia.org/wiki/Mendelejevi_tap%C3%B5l" title="Mendelejevi tapõl – Võro" lang="vro" hreflang="vro" data-title="Mendelejevi tapõl" data-language-autonym="Võro" data-language-local-name="Võro" class="interlanguage-link-target"><span>Võro</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Skei%C3%B0bundna_skipanin" title="Skeiðbundna skipanin – 페로어" lang="fo" hreflang="fo" data-title="Skeiðbundna skipanin" data-language-autonym="Føroyskt" data-language-local-name="페로어" 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/Tableau_p%C3%A9riodique_des_%C3%A9l%C3%A9ments" title="Tableau périodique des éléments – 프랑스어" lang="fr" hreflang="fr" data-title="Tableau périodique des éléments" data-language-autonym="Français" data-language-local-name="프랑스어" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr badge-Q17437798 badge-goodarticle mw-list-item" title="좋은 글"><a href="https://frr.wikipedia.org/wiki/Perioodisch_tab%C3%A4le" title="Perioodisch tabäle – 북부 프리지아어" lang="frr" hreflang="frr" data-title="Perioodisch tabäle" data-language-autonym="Nordfriisk" data-language-local-name="북부 프리지아어" 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/Tabele_periodiche" title="Tabele periodiche – 프리울리어" lang="fur" hreflang="fur" data-title="Tabele periodiche" data-language-autonym="Furlan" data-language-local-name="프리울리어" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Periodyk_systeem_fan_de_eleminten" title="Periodyk systeem fan de eleminten – 서부 프리지아어" lang="fy" hreflang="fy" data-title="Periodyk systeem fan de eleminten" data-language-autonym="Frysk" data-language-local-name="서부 프리지아어" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/T%C3%A1bla_peiriadach" title="Tábla peiriadach – 아일랜드어" lang="ga" hreflang="ga" data-title="Tábla peiriadach" data-language-autonym="Gaeilge" data-language-local-name="아일랜드어" 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/%E5%85%83%E7%B4%A0%E9%80%B1%E6%9C%9F%E8%A1%A8" title="元素週期表 – 간어" lang="gan" hreflang="gan" data-title="元素週期表" data-language-autonym="贛語" data-language-local-name="간어" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/Tablo_p%C3%A9ryodik_di_s%C3%A9_%C3%A9l%C3%A9man" title="Tablo péryodik di sé éléman – Guianan Creole" lang="gcr" hreflang="gcr" data-title="Tablo péryodik di sé éléman" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="Guianan Creole" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Cl%C3%A0r_pillteach" title="Clàr pillteach – 스코틀랜드 게일어" lang="gd" hreflang="gd" data-title="Clàr pillteach" data-language-autonym="Gàidhlig" data-language-local-name="스코틀랜드 게일어" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl badge-Q17437796 badge-featuredarticle mw-list-item" title="알찬 글"><a href="https://gl.wikipedia.org/wiki/T%C3%A1boa_peri%C3%B3dica_dos_elementos" title="Táboa periódica dos elementos – 갈리시아어" lang="gl" hreflang="gl" data-title="Táboa periódica dos elementos" data-language-autonym="Galego" data-language-local-name="갈리시아어" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Ap%E1%BB%B9i_k%C3%ADmiko_rechaukaha" title="Apỹi kímiko rechaukaha – 과라니어" lang="gn" hreflang="gn" data-title="Apỹi kímiko rechaukaha" data-language-autonym="Avañe'ẽ" data-language-local-name="과라니어" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%86%E0%AA%B5%E0%AA%B0%E0%AB%8D%E0%AA%A4_%E0%AA%95%E0%AB%8B%E0%AA%B7%E0%AB%8D%E0%AA%9F%E0%AA%95" title="આવર્ત કોષ્ટક – 구자라트어" lang="gu" hreflang="gu" data-title="આવર્ત કોષ્ટક" data-language-autonym="ગુજરાતી" data-language-local-name="구자라트어" 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/Taabyl_reiltagh_ny_bunstooghyn" title="Taabyl reiltagh ny bunstooghyn – 맹크스어" lang="gv" hreflang="gv" data-title="Taabyl reiltagh ny bunstooghyn" data-language-autonym="Gaelg" data-language-local-name="맹크스어" 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/Ngi%C3%A8n-su_ch%C3%BB-kh%C3%AC-p%C3%A9u" title="Ngièn-su chû-khì-péu – 하카어" lang="hak" hreflang="hak" data-title="Ngièn-su chû-khì-péu" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="하카어" 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%94%D7%98%D7%91%D7%9C%D7%94_%D7%94%D7%9E%D7%97%D7%96%D7%95%D7%A8%D7%99%D7%AA" title="הטבלה המחזורית – 히브리어" lang="he" hreflang="he" data-title="הטבלה המחזורית" data-language-autonym="עברית" data-language-local-name="히브리어" 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%86%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%A4_%E0%A4%B8%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%80" title="आवर्त सारणी – 힌디어" lang="hi" hreflang="hi" data-title="आवर्त सारणी" data-language-autonym="हिन्दी" data-language-local-name="힌디어" 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/Periodic_table" title="Periodic table – 피지 힌디어" lang="hif" hreflang="hif" data-title="Periodic table" data-language-autonym="Fiji Hindi" data-language-local-name="피지 힌디어" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr badge-Q17437796 badge-featuredarticle mw-list-item" title="알찬 글"><a href="https://hr.wikipedia.org/wiki/Periodni_sustav_elemenata" title="Periodni sustav elemenata – 크로아티아어" lang="hr" hreflang="hr" data-title="Periodni sustav elemenata" data-language-autonym="Hrvatski" data-language-local-name="크로아티아어" 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/Tablo_klasifikasyon_peryodik_eleman" title="Tablo klasifikasyon peryodik eleman – 아이티어" lang="ht" hreflang="ht" data-title="Tablo klasifikasyon peryodik eleman" data-language-autonym="Kreyòl ayisyen" data-language-local-name="아이티어" 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/K%C3%A9miai_elemek_peri%C3%B3dusos_rendszere" title="Kémiai elemek periódusos rendszere – 헝가리어" lang="hu" hreflang="hu" data-title="Kémiai elemek periódusos rendszere" data-language-autonym="Magyar" data-language-local-name="헝가리어" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8A%D5%A1%D6%80%D5%A2%D5%A5%D6%80%D5%A1%D5%AF%D5%A1%D5%B6_%D5%A1%D5%B2%D5%B5%D5%B8%D6%82%D5%BD%D5%A1%D5%AF" title="Պարբերական աղյուսակ – 아르메니아어" lang="hy" hreflang="hy" data-title="Պարբերական աղյուսակ" data-language-autonym="Հայերեն" data-language-local-name="아르메니아어" 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/Tabella_periodic_del_elementos" title="Tabella periodic del elementos – 인터링구아" lang="ia" hreflang="ia" data-title="Tabella periodic del elementos" data-language-autonym="Interlingua" data-language-local-name="인터링구아" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id badge-Q17437796 badge-featuredarticle mw-list-item" title="알찬 글"><a href="https://id.wikipedia.org/wiki/Tabel_periodik" title="Tabel periodik – 인도네시아어" lang="id" hreflang="id" data-title="Tabel periodik" data-language-autonym="Bahasa Indonesia" data-language-local-name="인도네시아어" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ie mw-list-item"><a href="https://ie.wikipedia.org/wiki/Tabelle_periodic" title="Tabelle periodic – 인테르링구에" lang="ie" hreflang="ie" data-title="Tabelle periodic" data-language-autonym="Interlingue" data-language-local-name="인테르링구에" class="interlanguage-link-target"><span>Interlingue</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Periodiko_a_lamisaan_dagiti_elemento" title="Periodiko a lamisaan dagiti elemento – 이로코어" lang="ilo" hreflang="ilo" data-title="Periodiko a lamisaan dagiti elemento" data-language-autonym="Ilokano" data-language-local-name="이로코어" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-inh mw-list-item"><a href="https://inh.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B5_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D0%B8%D0%B9_%D0%BC%D1%83%D1%80%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Химе элементий мура система – 인귀시어" lang="inh" hreflang="inh" data-title="Химе элементий мура система" data-language-autonym="ГӀалгӀай" data-language-local-name="인귀시어" class="interlanguage-link-target"><span>ГӀалгӀай</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Periodala_tabelo" title="Periodala tabelo – 이도어" lang="io" hreflang="io" data-title="Periodala tabelo" data-language-autonym="Ido" data-language-local-name="이도어" 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/Lotukerfi%C3%B0" title="Lotukerfið – 아이슬란드어" lang="is" hreflang="is" data-title="Lotukerfið" data-language-autonym="Íslenska" data-language-local-name="아이슬란드어" 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/Tavola_periodica_degli_elementi" title="Tavola periodica degli elementi – 이탈리아어" lang="it" hreflang="it" data-title="Tavola periodica degli elementi" data-language-autonym="Italiano" data-language-local-name="이탈리아어" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja badge-Q17437798 badge-goodarticle mw-list-item" title="좋은 글"><a href="https://ja.wikipedia.org/wiki/%E5%91%A8%E6%9C%9F%E8%A1%A8" title="周期表 – 일본어" lang="ja" hreflang="ja" data-title="周期表" data-language-autonym="日本語" data-language-local-name="일본어" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Piiriadik_tiebl" title="Piiriadik tiebl – Jamaican Creole English" lang="jam" hreflang="jam" data-title="Piiriadik tiebl" data-language-autonym="Patois" data-language-local-name="Jamaican Creole English" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/dikni_selratni_cartu" title="dikni selratni cartu – 로반어" lang="jbo" hreflang="jbo" data-title="dikni selratni cartu" data-language-autonym="La .lojban." data-language-local-name="로반어" 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/Prat%C3%A9lan_unsur_miturut_lambang" title="Pratélan unsur miturut lambang – 자바어" lang="jv" hreflang="jv" data-title="Pratélan unsur miturut lambang" data-language-autonym="Jawa" data-language-local-name="자바어" 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%A5%E1%83%98%E1%83%9B%E1%83%98%E1%83%A3%E1%83%A0_%E1%83%94%E1%83%9A%E1%83%94%E1%83%9B%E1%83%94%E1%83%9C%E1%83%A2%E1%83%97%E1%83%90_%E1%83%9E%E1%83%94%E1%83%A0%E1%83%98%E1%83%9D%E1%83%93%E1%83%A3%E1%83%9A%E1%83%98_%E1%83%A1%E1%83%98%E1%83%A1%E1%83%A2%E1%83%94%E1%83%9B%E1%83%90" title="ქიმიურ ელემენტთა პერიოდული სისტემა – 조지아어" lang="ka" hreflang="ka" data-title="ქიმიურ ელემენტთა პერიოდული სისტემა" data-language-autonym="ქართული" data-language-local-name="조지아어" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kab mw-list-item"><a href="https://kab.wikipedia.org/wiki/Tafelwit_tawalant" title="Tafelwit tawalant – 커바일어" lang="kab" hreflang="kab" data-title="Tafelwit tawalant" data-language-autonym="Taqbaylit" data-language-local-name="커바일어" class="interlanguage-link-target"><span>Taqbaylit</span></a></li><li class="interlanguage-link interwiki-ki mw-list-item"><a href="https://ki.wikipedia.org/wiki/Metha_Njokereri" title="Metha Njokereri – 키쿠유어" lang="ki" hreflang="ki" data-title="Metha Njokereri" data-language-autonym="Gĩkũyũ" data-language-local-name="키쿠유어" class="interlanguage-link-target"><span>Gĩkũyũ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F%D0%BB%D1%8B%D2%9B_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%82%D0%B5%D1%80%D0%B4%D1%96%D2%A3_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D1%82%D1%8B%D2%9B_%D0%B6%D2%AF%D0%B9%D0%B5%D1%81%D1%96" title="Химиялық элементтердің периодтық жүйесі – 카자흐어" lang="kk" hreflang="kk" data-title="Химиялық элементтердің периодтық жүйесі" data-language-autonym="Қазақша" data-language-local-name="카자흐어" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-km mw-list-item"><a href="https://km.wikipedia.org/wiki/%E1%9E%8F%E1%9E%B6%E1%9E%9A%E1%9E%B6%E1%9E%84%E1%9E%81%E1%9E%BD%E1%9E%94%E1%9E%93%E1%9F%83%E1%9E%92%E1%9E%B6%E1%9E%8F%E1%9E%BB%E1%9E%82%E1%9E%B8%E1%9E%98%E1%9E%B8" title="តារាងខួបនៃធាតុគីមី – 크메르어" lang="km" hreflang="km" data-title="តារាងខួបនៃធាតុគីមី" data-language-autonym="ភាសាខ្មែរ" data-language-local-name="크메르어" class="interlanguage-link-target"><span>ភាសាខ្មែរ</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%86%E0%B2%B5%E0%B2%B0%E0%B3%8D%E0%B2%A4_%E0%B2%95%E0%B3%8B%E0%B2%B7%E0%B3%8D%E0%B2%9F%E0%B2%95" title="ಆವರ್ತ ಕೋಷ್ಟಕ – 칸나다어" lang="kn" hreflang="kn" data-title="ಆವರ್ತ ಕೋಷ್ಟಕ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="칸나다어" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-koi mw-list-item"><a href="https://koi.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B4%D1%8D%D0%B7_%D1%81%D1%8C%D3%A7%D1%80%D1%82%D1%96_%D1%85%D0%B8%D0%BC%D0%B8%D1%8F_%D3%A7%D1%82%D1%83%D0%B2%D1%82%D0%BE%D1%80%D1%80%D0%B5%D0%B7%D0%BB%D3%A7%D0%BD_%D1%82%D1%8D%D1%87%D0%B0%D1%81" title="Периоддэз сьӧрті химия ӧтувторрезлӧн тэчас – 코미페르먀크어" lang="koi" hreflang="koi" data-title="Периоддэз сьӧрті химия ӧтувторрезлӧн тэчас" data-language-autonym="Перем коми" data-language-local-name="코미페르먀크어" class="interlanguage-link-target"><span>Перем коми</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/S%C3%AEstema_vedor%C3%AE_ya_elementan" title="Sîstema vedorî ya elementan – 쿠르드어" lang="ku" hreflang="ku" data-title="Sîstema vedorî ya elementan" data-language-autonym="Kurdî" data-language-local-name="쿠르드어" 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%A5%D0%B8%D0%BC%D0%B8%D1%8F_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%8A%D1%8F%D1%81%D0%BB%D3%A7%D0%BD_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Химия элементъяслӧн период система – 코미어" lang="kv" hreflang="kv" data-title="Химия элементъяслӧн период система" data-language-autonym="Коми" data-language-local-name="코미어" 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/An_Vosen_Beriodek" title="An Vosen Beriodek – 콘월어" lang="kw" hreflang="kw" data-title="An Vosen Beriodek" data-language-autonym="Kernowek" data-language-local-name="콘월어" 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%AD%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%82%D0%B5%D1%80%D0%B4%D0%B8%D0%BD_%D0%BC%D0%B5%D0%B7%D0%B3%D0%B8%D0%BB%D0%B4%D0%B8%D0%BA_%D1%82%D1%83%D1%82%D1%83%D0%BC%D1%83" title="Элементтердин мезгилдик тутуму – 키르기스어" lang="ky" hreflang="ky" data-title="Элементтердин мезгилдик тутуму" data-language-autonym="Кыргызча" data-language-local-name="키르기스어" 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/Systema_periodicum" title="Systema periodicum – 라틴어" lang="la" hreflang="la" data-title="Systema periodicum" data-language-autonym="Latina" data-language-local-name="라틴어" 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/Periodesystem_vun_den_Elementer" title="Periodesystem vun den Elementer – 룩셈부르크어" lang="lb" hreflang="lb" data-title="Periodesystem vun den Elementer" data-language-autonym="Lëtzebuergesch" data-language-local-name="룩셈부르크어" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lez mw-list-item"><a href="https://lez.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F%D0%B4%D0%B8%D0%BD_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%80%D0%B8%D0%BD_%D0%B4%D0%B5%D0%B2%D0%B8%D1%80%D0%B4%D0%B8%D0%BD_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Химиядин элементрин девирдин система – 레즈기안어" lang="lez" hreflang="lez" data-title="Химиядин элементрин девирдин система" data-language-autonym="Лезги" data-language-local-name="레즈기안어" class="interlanguage-link-target"><span>Лезги</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Periodiek_systeem_vaan_eleminte" title="Periodiek systeem vaan eleminte – 림버거어" lang="li" hreflang="li" data-title="Periodiek systeem vaan eleminte" data-language-autonym="Limburgs" data-language-local-name="림버거어" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lld mw-list-item"><a href="https://lld.wikipedia.org/wiki/Tabela_periodica_di_elemenc" title="Tabela periodica di elemenc – Ladin" lang="lld" hreflang="lld" data-title="Tabela periodica di elemenc" data-language-autonym="Ladin" data-language-local-name="Ladin" class="interlanguage-link-target"><span>Ladin</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Taula_periodica" title="Taula periodica – Lombard" lang="lmo" hreflang="lmo" data-title="Taula periodica" data-language-autonym="Lombard" data-language-local-name="Lombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-ln mw-list-item"><a href="https://ln.wikipedia.org/wiki/Et%C3%A1nda_ya_bileko" title="Etánda ya bileko – 링갈라어" lang="ln" hreflang="ln" data-title="Etánda ya bileko" data-language-autonym="Lingála" data-language-local-name="링갈라어" class="interlanguage-link-target"><span>Lingála</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/%E0%BA%95%E0%BA%B2%E0%BA%95%E0%BA%B0%E0%BA%A5%E0%BA%B2%E0%BA%87%E0%BA%97%E0%BA%B2%E0%BA%94" title="ຕາຕະລາງທາດ – 라오어" lang="lo" hreflang="lo" data-title="ຕາຕະລາງທາດ" data-language-autonym="ລາວ" data-language-local-name="라오어" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Periodin%C4%97_element%C5%B3_lentel%C4%97" title="Periodinė elementų lentelė – 리투아니아어" lang="lt" hreflang="lt" data-title="Periodinė elementų lentelė" data-language-autonym="Lietuvių" data-language-local-name="리투아니아어" 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/%C4%B6%C4%ABmisko_elementu_periodisk%C4%81_tabula" title="Ķīmisko elementu periodiskā tabula – 라트비아어" lang="lv" hreflang="lv" data-title="Ķīmisko elementu periodiskā tabula" data-language-autonym="Latviešu" data-language-local-name="라트비아어" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Tabilaon%27ny_singa" title="Tabilaon'ny singa – 말라가시어" lang="mg" hreflang="mg" data-title="Tabilaon'ny singa" data-language-autonym="Malagasy" data-language-local-name="말라가시어" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mhr mw-list-item"><a href="https://mhr.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%B9_%D1%82%D3%B1%D2%A5%D0%BB%D1%8B%D0%BA-%D0%B2%D0%BB%D0%B0%D0%BA%D1%8B%D0%BD_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D0%BA_%D1%80%D0%B0%D0%B4%D0%B0%D0%BC%D0%BB%D1%8B%D0%BA%D1%88%D0%B5" title="Химий тӱҥлык-влакын периодик радамлыкше – Eastern Mari" lang="mhr" hreflang="mhr" data-title="Химий тӱҥлык-влакын периодик радамлыкше" data-language-autonym="Олык марий" data-language-local-name="Eastern Mari" class="interlanguage-link-target"><span>Олык марий</span></a></li><li class="interlanguage-link interwiki-mi mw-list-item"><a href="https://mi.wikipedia.org/wiki/Ripanga_p%C5%ABmotu" title="Ripanga pūmotu – 마오리어" lang="mi" hreflang="mi" data-title="Ripanga pūmotu" data-language-autonym="Māori" data-language-local-name="마오리어" 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/Tabel_periodik" title="Tabel periodik – 미낭카바우어" lang="min" hreflang="min" data-title="Tabel periodik" data-language-autonym="Minangkabau" data-language-local-name="미낭카바우어" 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%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B5%D0%BD_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC_%D0%BD%D0%B0_%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D0%B8%D1%82%D0%B5" title="Периоден систем на елементите – 마케도니아어" lang="mk" hreflang="mk" data-title="Периоден систем на елементите" data-language-autonym="Македонски" data-language-local-name="마케도니아어" 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%86%E0%B4%B5%E0%B5%BC%E0%B4%A4%E0%B5%8D%E0%B4%A4%E0%B4%A8%E0%B4%AA%E0%B5%8D%E0%B4%AA%E0%B4%9F%E0%B5%8D%E0%B4%9F%E0%B4%BF%E0%B4%95" title="ആവർത്തനപ്പട്ടിക – 말라얄람어" lang="ml" hreflang="ml" data-title="ആവർത്തനപ്പട്ടിക" data-language-autonym="മലയാളം" data-language-local-name="말라얄람어" 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/%D2%AE%D0%B5%D0%BB%D1%8D%D1%85_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC" title="Үелэх систем – 몽골어" lang="mn" hreflang="mn" data-title="Үелэх систем" data-language-autonym="Монгол" data-language-local-name="몽골어" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mnw mw-list-item"><a href="https://mnw.wikipedia.org/wiki/%E1%80%9E%E1%80%B9%E1%81%9A%E1%80%AD%E1%80%A1%E1%80%84%E1%80%BA%E1%80%80%E1%80%AC%E1%80%9C" title="သ္ၚိအင်ကာလ – Mon" lang="mnw" hreflang="mnw" data-title="သ္ၚိအင်ကာလ" data-language-autonym="ဘာသာမန်" data-language-local-name="Mon" class="interlanguage-link-target"><span>ဘာသာမန်</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%86%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%A4_%E0%A4%B8%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%80" title="आवर्त सारणी – 마라티어" lang="mr" hreflang="mr" data-title="आवर्त सारणी" data-language-autonym="मराठी" data-language-local-name="마라티어" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Jadual_berkala" title="Jadual berkala – 말레이어" lang="ms" hreflang="ms" data-title="Jadual berkala" data-language-autonym="Bahasa Melayu" data-language-local-name="말레이어" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mt mw-list-item"><a href="https://mt.wikipedia.org/wiki/Tavla_perjodika" title="Tavla perjodika – 몰타어" lang="mt" hreflang="mt" data-title="Tavla perjodika" data-language-autonym="Malti" data-language-local-name="몰타어" class="interlanguage-link-target"><span>Malti</span></a></li><li class="interlanguage-link interwiki-mwl mw-list-item"><a href="https://mwl.wikipedia.org/wiki/Tabela_peri%C3%B3dica" title="Tabela periódica – 미란데어" lang="mwl" hreflang="mwl" data-title="Tabela periódica" data-language-autonym="Mirandés" data-language-local-name="미란데어" class="interlanguage-link-target"><span>Mirandés</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%92%E1%80%BC%E1%80%95%E1%80%BA%E1%80%85%E1%80%84%E1%80%BA%E1%80%A1%E1%80%9C%E1%80%BE%E1%80%8A%E1%80%B7%E1%80%BA%E1%80%80%E1%80%BB%E1%80%87%E1%80%9A%E1%80%AC%E1%80%B8" title="ဒြပ်စင်အလှည့်ကျဇယား – 버마어" lang="my" hreflang="my" data-title="ဒြပ်စင်အလှည့်ကျဇယား" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="버마어" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nah mw-list-item"><a href="https://nah.wikipedia.org/wiki/Tlap%C4%93uhc%C4%81y%C5%8Dtl_nemachiy%C5%8Dt%C4%ABlp%C4%81ntli" title="Tlapēuhcāyōtl nemachiyōtīlpāntli – Nahuatl" lang="nah" hreflang="nah" data-title="Tlapēuhcāyōtl nemachiyōtīlpāntli" data-language-autonym="Nāhuatl" data-language-local-name="Nahuatl" class="interlanguage-link-target"><span>Nāhuatl</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Periodensystem" title="Periodensystem – 저지 독일어" lang="nds" hreflang="nds" data-title="Periodensystem" data-language-autonym="Plattdüütsch" data-language-local-name="저지 독일어" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%86%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%A4_%E0%A4%B8%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%80" title="आवर्त सारणी – 네팔어" lang="ne" hreflang="ne" data-title="आवर्त सारणी" data-language-autonym="नेपाली" data-language-local-name="네팔어" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%A4%E0%A4%A4%E0%A5%8D%E0%A4%A4%E0%A5%8D%E0%A4%B5%E0%A4%AE%E0%A4%BE%E0%A4%82" title="तत्त्वमां – 네와르어" lang="new" hreflang="new" data-title="तत्त्वमां" data-language-autonym="नेपाल भाषा" data-language-local-name="네와르어" 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/Periodiek_systeem" title="Periodiek systeem – 네덜란드어" lang="nl" hreflang="nl" data-title="Periodiek systeem" data-language-autonym="Nederlands" data-language-local-name="네덜란드어" 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/Periodesystemet" title="Periodesystemet – 노르웨이어(니노르스크)" lang="nn" hreflang="nn" data-title="Periodesystemet" data-language-autonym="Norsk nynorsk" data-language-local-name="노르웨이어(니노르스크)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no badge-Q17506997 badge-featuredlist mw-list-item" title="알찬 목록"><a href="https://no.wikipedia.org/wiki/Periodesystemet" title="Periodesystemet – 노르웨이어(보크말)" lang="nb" hreflang="nb" data-title="Periodesystemet" data-language-autonym="Norsk bokmål" data-language-local-name="노르웨이어(보크말)" 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/Taula_periodica" title="Taula periodica – 오크어" lang="oc" hreflang="oc" data-title="Taula periodica" data-language-autonym="Occitan" data-language-local-name="오크어" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Gabatee_Wahiyyoolee" title="Gabatee Wahiyyoolee – 오로모어" lang="om" hreflang="om" data-title="Gabatee Wahiyyoolee" data-language-autonym="Oromoo" data-language-local-name="오로모어" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AA%E0%AC%B0%E0%AD%8D%E0%AC%AF%E0%AD%8D%E0%AD%9F%E0%AC%BE%E0%AD%9F_%E0%AC%B8%E0%AC%BE%E0%AC%B0%E0%AC%A3%E0%AD%80" title="ପର୍ଯ୍ୟାୟ ସାରଣୀ – 오리야어" lang="or" hreflang="or" data-title="ପର୍ଯ୍ୟାୟ ସାରଣୀ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="오리야어" 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%AD%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%82%D1%8B_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%BE%D0%BD_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%C3%A6" title="Элементты периодон системæ – 오세트어" lang="os" hreflang="os" data-title="Элементты периодон системæ" data-language-autonym="Ирон" data-language-local-name="오세트어" 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%AE%E0%A8%BF%E0%A8%86%E0%A8%A6%E0%A9%80_%E0%A8%AA%E0%A8%B9%E0%A8%BE%E0%A9%9C%E0%A8%BE" title="ਮਿਆਦੀ ਪਹਾੜਾ – 펀잡어" lang="pa" hreflang="pa" data-title="ਮਿਆਦੀ ਪਹਾੜਾ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="펀잡어" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pam mw-list-item"><a href="https://pam.wikipedia.org/wiki/Tablang_periodiku_da_ring_elementu" title="Tablang periodiku da ring elementu – 팜팡가어" lang="pam" hreflang="pam" data-title="Tablang periodiku da ring elementu" data-language-autonym="Kapampangan" data-language-local-name="팜팡가어" class="interlanguage-link-target"><span>Kapampangan</span></a></li><li class="interlanguage-link interwiki-pap mw-list-item"><a href="https://pap.wikipedia.org/wiki/Tab%C3%A8l_peri%C3%B3diko" title="Tabèl periódiko – 파피아먼토어" lang="pap" hreflang="pap" data-title="Tabèl periódiko" data-language-autonym="Papiamentu" data-language-local-name="파피아먼토어" class="interlanguage-link-target"><span>Papiamentu</span></a></li><li class="interlanguage-link interwiki-pcd mw-list-item"><a href="https://pcd.wikipedia.org/wiki/Tableau_p%C3%A9riodique" title="Tableau périodique – Picard" lang="pcd" hreflang="pcd" data-title="Tableau périodique" data-language-autonym="Picard" data-language-local-name="Picard" class="interlanguage-link-target"><span>Picard</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Uk%C5%82ad_okresowy_pierwiastk%C3%B3w" title="Układ okresowy pierwiastków – 폴란드어" lang="pl" hreflang="pl" data-title="Układ okresowy pierwiastków" data-language-autonym="Polski" data-language-local-name="폴란드어" 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/T%C3%A0ula_peri%C3%B2dica" title="Tàula periòdica – Piedmontese" lang="pms" hreflang="pms" data-title="Tàula periòdica" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%BE%DB%8C%D8%B1%DB%8C%D8%A7%DA%88%DA%A9_%D9%B9%DB%8C%D8%A8%D9%84" title="پیریاڈک ٹیبل – Western Punjabi" lang="pnb" hreflang="pnb" data-title="پیریاڈک ٹیبل" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pnt mw-list-item"><a href="https://pnt.wikipedia.org/wiki/%CE%A0%CE%B5%CF%81%CE%B9%CE%BF%CE%B4%CE%B9%CE%BA%CF%8C%CE%BD_%CE%A0%CE%B9%CE%BD%CE%AC%CE%BA%CE%B9%CE%BD" title="Περιοδικόν Πινάκιν – 폰틱어" lang="pnt" hreflang="pnt" data-title="Περιοδικόν Πινάκιν" data-language-autonym="Ποντιακά" data-language-local-name="폰틱어" class="interlanguage-link-target"><span>Ποντιακά</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%AF%D8%B9%D9%86%D8%A7%D8%B5%D8%B1%D9%88_%D8%AF%D9%88%D8%B1%D8%A7%D9%86%D9%8A_%D8%AC%D8%AF%D9%88%D9%84" title="دعناصرو دوراني جدول – 파슈토어" lang="ps" hreflang="ps" data-title="دعناصرو دوراني جدول" data-language-autonym="پښتو" data-language-local-name="파슈토어" 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/Tabela_peri%C3%B3dica" title="Tabela periódica – 포르투갈어" lang="pt" hreflang="pt" data-title="Tabela periódica" data-language-autonym="Português" data-language-local-name="포르투갈어" 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/Qallawap_%C3%B1iqi_rakirinkuna" title="Qallawap ñiqi rakirinkuna – 케추아어" lang="qu" hreflang="qu" data-title="Qallawap ñiqi rakirinkuna" data-language-autonym="Runa Simi" data-language-local-name="케추아어" 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/Tabelul_periodic_al_elementelor" title="Tabelul periodic al elementelor – 루마니아어" lang="ro" hreflang="ro" data-title="Tabelul periodic al elementelor" data-language-autonym="Română" data-language-local-name="루마니아어" 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/Tabela_periodic%C3%A3-a_elements%C3%A3lor" title="Tabela periodicã-a elementsãlor – 아로마니아어" lang="rup" hreflang="rup" data-title="Tabela periodicã-a elementsãlor" data-language-autonym="Armãneashti" data-language-local-name="아로마니아어" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-roa-tara mw-list-item"><a href="https://roa-tara.wikipedia.org/wiki/Tavele_Periodiche" title="Tavele Periodiche – Tarantino" lang="nap-x-tara" hreflang="nap-x-tara" data-title="Tavele Periodiche" data-language-autonym="Tarandíne" data-language-local-name="Tarantino" class="interlanguage-link-target"><span>Tarandíne</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D1%85%D0%B8%D0%BC%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D1%85_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D0%BE%D0%B2" title="Периодическая система химических элементов – 러시아어" lang="ru" hreflang="ru" data-title="Периодическая система химических элементов" data-language-autonym="Русский" data-language-local-name="러시아어" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D1%96%D0%BE%D0%B4%D1%96%D1%87%D0%BD%D0%B0_%D1%81%D1%96%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%96%D0%B2" title="Періодічна сістема елементів – 루신어" lang="rue" hreflang="rue" data-title="Періодічна сістема елементів" data-language-autonym="Русиньскый" data-language-local-name="루신어" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%86%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%A4%E0%A4%B8%E0%A4%BE%E0%A4%B0%E0%A4%A3%E0%A5%80" title="आवर्तसारणी – 산스크리트어" lang="sa" hreflang="sa" data-title="आवर्तसारणी" data-language-autonym="संस्कृतम्" data-language-local-name="산스크리트어" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D1%82%D0%B0%D0%B0%D1%85_%D1%82%D0%B0%D0%B0%D0%B1%D1%8B%D0%BB" title="Периодтаах таабыл – 야쿠트어" lang="sah" hreflang="sah" data-title="Периодтаах таабыл" data-language-autonym="Саха тыла" data-language-local-name="야쿠트어" 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/T%C3%A0ula_peri%C3%B2dica_de_is_elementos" title="Tàula periòdica de is elementos – 사르디니아어" lang="sc" hreflang="sc" data-title="Tàula periòdica de is elementos" data-language-autonym="Sardu" data-language-local-name="사르디니아어" 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/T%C3%A0vula_piri%C3%B2dica" title="Tàvula piriòdica – 시칠리아어" lang="scn" hreflang="scn" data-title="Tàvula piriòdica" data-language-autonym="Sicilianu" data-language-local-name="시칠리아어" 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/Periodic_cairt" title="Periodic cairt – 스코틀랜드어" lang="sco" hreflang="sco" data-title="Periodic cairt" data-language-autonym="Scots" data-language-local-name="스코틀랜드어" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%AF%D9%88%D8%B1%D9%8A_%D8%AC%D8%AF%D9%88%D9%84" title="دوري جدول – 신디어" lang="sd" hreflang="sd" data-title="دوري جدول" data-language-autonym="سنڌي" data-language-local-name="신디어" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-se mw-list-item"><a href="https://se.wikipedia.org/wiki/Periodala%C5%A1_tabealla" title="Periodalaš tabealla – 북부 사미어" lang="se" hreflang="se" data-title="Periodalaš tabealla" data-language-autonym="Davvisámegiella" data-language-local-name="북부 사미어" class="interlanguage-link-target"><span>Davvisámegiella</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Periodni_sistem_elemenata" title="Periodni sistem elemenata – 세르비아-크로아티아어" lang="sh" hreflang="sh" data-title="Periodni sistem elemenata" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="세르비아-크로아티아어" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-shi mw-list-item"><a href="https://shi.wikipedia.org/wiki/Taflwit_tazdawant_n_ifr%E1%B8%8Disn" title="Taflwit tazdawant n ifrḍisn – 타셸히트어" lang="shi" hreflang="shi" data-title="Taflwit tazdawant n ifrḍisn" data-language-autonym="Taclḥit" data-language-local-name="타셸히트어" class="interlanguage-link-target"><span>Taclḥit</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%86%E0%B7%80%E0%B6%BB%E0%B7%8A%E0%B6%AD%E0%B7%92%E0%B6%AD%E0%B7%8F_%E0%B7%80%E0%B6%9C%E0%B7%94%E0%B7%80" title="ආවර්තිතා වගුව – 싱할라어" lang="si" hreflang="si" data-title="ආවර්තිතා වගුව" data-language-autonym="සිංහල" data-language-local-name="싱할라어" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Periodic_table" title="Periodic table – Simple English" lang="en-simple" hreflang="en-simple" data-title="Periodic table" 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/Periodick%C3%A1_tabu%C4%BEka" title="Periodická tabuľka – 슬로바키아어" lang="sk" hreflang="sk" data-title="Periodická tabuľka" data-language-autonym="Slovenčina" data-language-local-name="슬로바키아어" 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/Periodni_sistem_elementov" title="Periodni sistem elementov – 슬로베니아어" lang="sl" hreflang="sl" data-title="Periodni sistem elementov" data-language-autonym="Slovenščina" data-language-local-name="슬로베니아어" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-smn mw-list-item"><a href="https://smn.wikipedia.org/wiki/R%C3%A1i%C4%91ul%C3%A2%C5%A1_vu%C3%A1h%C3%A1d%C3%A2h" title="Ráiđulâš vuáhádâh – 이나리 사미어" lang="smn" hreflang="smn" data-title="Ráiđulâš vuáhádâh" data-language-autonym="Anarâškielâ" data-language-local-name="이나리 사미어" class="interlanguage-link-target"><span>Anarâškielâ</span></a></li><li class="interlanguage-link interwiki-sn mw-list-item"><a href="https://sn.wikipedia.org/wiki/Chapotera_cheNhangande_Dzakadevana" title="Chapotera cheNhangande Dzakadevana – 쇼나어" lang="sn" hreflang="sn" data-title="Chapotera cheNhangande Dzakadevana" data-language-autonym="ChiShona" data-language-local-name="쇼나어" class="interlanguage-link-target"><span>ChiShona</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Jadwalka_Curiyayaasha" title="Jadwalka Curiyayaasha – 소말리아어" lang="so" hreflang="so" data-title="Jadwalka Curiyayaasha" data-language-autonym="Soomaaliga" data-language-local-name="소말리아어" 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/Sistemi_periodik_i_elementeve" title="Sistemi periodik i elementeve – 알바니아어" lang="sq" hreflang="sq" data-title="Sistemi periodik i elementeve" data-language-autonym="Shqip" data-language-local-name="알바니아어" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr badge-Q17437796 badge-featuredarticle mw-list-item" title="알찬 글"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%BD%D0%B8_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC" title="Периодни систем – 세르비아어" lang="sr" hreflang="sr" data-title="Периодни систем" data-language-autonym="Српски / srpski" data-language-local-name="세르비아어" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-srn mw-list-item"><a href="https://srn.wikipedia.org/wiki/Periodiki_sistemi" title="Periodiki sistemi – 스라난 통가어" lang="srn" hreflang="srn" data-title="Periodiki sistemi" data-language-autonym="Sranantongo" data-language-local-name="스라난 통가어" class="interlanguage-link-target"><span>Sranantongo</span></a></li><li class="interlanguage-link interwiki-st mw-list-item"><a href="https://st.wikipedia.org/wiki/Tafole_ya_periodiki" title="Tafole ya periodiki – 남부 소토어" lang="st" hreflang="st" data-title="Tafole ya periodiki" data-language-autonym="Sesotho" data-language-local-name="남부 소토어" class="interlanguage-link-target"><span>Sesotho</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Periodiske_Tabelle" title="Periodiske Tabelle – Saterland Frisian" lang="stq" hreflang="stq" data-title="Periodiske Tabelle" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Tab%C3%A9l_periodik" title="Tabél periodik – 순다어" lang="su" hreflang="su" data-title="Tabél periodik" data-language-autonym="Sunda" data-language-local-name="순다어" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Periodiska_systemet" title="Periodiska systemet – 스웨덴어" lang="sv" hreflang="sv" data-title="Periodiska systemet" data-language-autonym="Svenska" data-language-local-name="스웨덴어" 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/Mfumo_radidia" title="Mfumo radidia – 스와힐리어" lang="sw" hreflang="sw" data-title="Mfumo radidia" data-language-autonym="Kiswahili" data-language-local-name="스와힐리어" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/Uk%C5%82%C5%8Fd_%C3%B4kresowy_elymynt%C5%8Dw" title="Ukłŏd ôkresowy elymyntōw – Silesian" lang="szl" hreflang="szl" data-title="Ukłŏd ôkresowy elymyntōw" data-language-autonym="Ślůnski" data-language-local-name="Silesian" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%A4%E0%AE%A9%E0%AE%BF%E0%AE%AE_%E0%AE%85%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AE%B5%E0%AE%A3%E0%AF%88" title="தனிம அட்டவணை – 타밀어" lang="ta" hreflang="ta" data-title="தனிம அட்டவணை" data-language-autonym="தமிழ்" data-language-local-name="타밀어" 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%86%E0%B0%B5%E0%B0%B0%E0%B1%8D%E0%B0%A4%E0%B0%A8_%E0%B0%AA%E0%B0%9F%E0%B1%8D%E0%B0%9F%E0%B0%BF%E0%B0%95" title="ఆవర్తన పట్టిక – 텔루구어" lang="te" hreflang="te" data-title="ఆవర్తన పట్టిక" data-language-autonym="తెలుగు" data-language-local-name="텔루구어" 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/%D2%B6%D0%B0%D0%B4%D0%B2%D0%B0%D0%BB%D0%B8_%D0%B4%D0%B0%D0%B2%D1%80%D0%B8%D0%B8_%D1%83%D0%BD%D1%81%D1%83%D1%80%D2%B3%D0%BE%D0%B8_%D0%BA%D0%B8%D0%BC%D0%B8%D1%91%D3%A3" title="Ҷадвали даврии унсурҳои кимиёӣ – 타지크어" lang="tg" hreflang="tg" data-title="Ҷадвали даврии унсурҳои кимиёӣ" data-language-autonym="Тоҷикӣ" data-language-local-name="타지크어" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th badge-Q17437798 badge-goodarticle mw-list-item" title="좋은 글"><a href="https://th.wikipedia.org/wiki/%E0%B8%95%E0%B8%B2%E0%B8%A3%E0%B8%B2%E0%B8%87%E0%B8%98%E0%B8%B2%E0%B8%95%E0%B8%B8" title="ตารางธาตุ – 태국어" lang="th" hreflang="th" data-title="ตารางธาตุ" data-language-autonym="ไทย" data-language-local-name="태국어" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tk mw-list-item"><a href="https://tk.wikipedia.org/wiki/Himiki_elementleri%C5%88_periodik_ulgamy" title="Himiki elementleriň periodik ulgamy – 투르크멘어" lang="tk" hreflang="tk" data-title="Himiki elementleriň periodik ulgamy" data-language-autonym="Türkmençe" data-language-local-name="투르크멘어" class="interlanguage-link-target"><span>Türkmençe</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Talahanayang_peryodiko" title="Talahanayang peryodiko – 타갈로그어" lang="tl" hreflang="tl" data-title="Talahanayang peryodiko" data-language-autonym="Tagalog" data-language-local-name="타갈로그어" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tpi mw-list-item"><a href="https://tpi.wikipedia.org/wiki/Tebol_bilong_ol_elemen" title="Tebol bilong ol elemen – 토크 피신어" lang="tpi" hreflang="tpi" data-title="Tebol bilong ol elemen" data-language-autonym="Tok Pisin" data-language-local-name="토크 피신어" class="interlanguage-link-target"><span>Tok Pisin</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Periyodik_tablo" title="Periyodik tablo – 터키어" lang="tr" hreflang="tr" data-title="Periyodik tablo" data-language-autonym="Türkçe" data-language-local-name="터키어" 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%9C%D0%B5%D0%BD%D0%B4%D0%B5%D0%BB%D0%B5%D0%B5%D0%B2%D0%BD%D1%8B%D2%A3_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D0%BA_%D1%82%D0%B0%D0%B1%D0%BB%D0%B8%D1%86%D0%B0%D1%81%D1%8B" title="Менделеевның периодик таблицасы – 타타르어" lang="tt" hreflang="tt" data-title="Менделеевның периодик таблицасы" data-language-autonym="Татарча / tatarça" data-language-local-name="타타르어" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-tyv mw-list-item"><a href="https://tyv.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BA%D1%82%D0%B8%D0%B3_%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D0%B8%D0%BB%D0%B5%D1%80%D0%BD%D0%B8%D2%A3_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D1%82%D1%83%D0%B3_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0%D0%B7%D1%8B" title="Химиктиг элементилерниң периодтуг системазы – 투비니안어" lang="tyv" hreflang="tyv" data-title="Химиктиг элементилерниң периодтуг системазы" data-language-autonym="Тыва дыл" data-language-local-name="투비니안어" class="interlanguage-link-target"><span>Тыва дыл</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%A6%DB%90%D9%84%DB%90%D9%85%DB%90%D9%86%D8%AA%D9%84%D8%A7%D8%B1%D9%86%D9%89%DA%AD_%D8%AF%DB%95%DB%8B%D8%B1%D9%89%D9%8A_%D8%AC%DB%95%DB%95%D8%AF%DB%8B%D9%89%D9%84%D9%89" title="ئېلېمېنتلارنىڭ دەۋرىي جەەدۋىلى – 위구르어" lang="ug" hreflang="ug" data-title="ئېلېمېنتلارنىڭ دەۋرىي جەەدۋىلى" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="위구르어" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%B5%D1%80%D1%96%D0%BE%D0%B4%D0%B8%D1%87%D0%BD%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D1%85%D1%96%D0%BC%D1%96%D1%87%D0%BD%D0%B8%D1%85_%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%96%D0%B2" title="Періодична система хімічних елементів – 우크라이나어" lang="uk" hreflang="uk" data-title="Періодична система хімічних елементів" data-language-autonym="Українська" data-language-local-name="우크라이나어" 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%AF%D9%88%D8%B1%DB%8C_%D8%AC%D8%AF%D9%88%D9%84" title="دوری جدول – 우르두어" lang="ur" hreflang="ur" data-title="دوری جدول" data-language-autonym="اردو" data-language-local-name="우르두어" 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/Kimyoviy_elementlar_davriy_sistemasi" title="Kimyoviy elementlar davriy sistemasi – 우즈베크어" lang="uz" hreflang="uz" data-title="Kimyoviy elementlar davriy sistemasi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="우즈베크어" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/Tabe%C5%82a_peri%C3%B2dega" title="Tabeła periòdega – Venetian" lang="vec" hreflang="vec" data-title="Tabeła periòdega" data-language-autonym="Vèneto" data-language-local-name="Venetian" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Himi%C5%BEiden_elementoiden_periodine_tablut" title="Himižiden elementoiden periodine tablut – Veps" lang="vep" hreflang="vep" data-title="Himižiden elementoiden periodine tablut" data-language-autonym="Vepsän kel’" data-language-local-name="Veps" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi badge-Q17437796 badge-featuredarticle mw-list-item" title="알찬 글"><a href="https://vi.wikipedia.org/wiki/B%E1%BA%A3ng_tu%E1%BA%A7n_ho%C3%A0n" title="Bảng tuần hoàn – 베트남어" lang="vi" hreflang="vi" data-title="Bảng tuần hoàn" data-language-autonym="Tiếng Việt" data-language-local-name="베트남어" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-vls mw-list-item"><a href="https://vls.wikipedia.org/wiki/Periodiek_syst%C3%A8me" title="Periodiek système – West Flemish" lang="vls" hreflang="vls" data-title="Periodiek système" data-language-autonym="West-Vlams" data-language-local-name="West Flemish" class="interlanguage-link-target"><span>West-Vlams</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/T%C3%A5vlea_periodike_des_elemints" title="Tåvlea periodike des elemints – 왈론어" lang="wa" hreflang="wa" data-title="Tåvlea periodike des elemints" data-language-autonym="Walon" data-language-local-name="왈론어" 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/Taramdan_peryodika" title="Taramdan peryodika – 와라이어" lang="war" hreflang="war" data-title="Taramdan peryodika" data-language-autonym="Winaray" data-language-local-name="와라이어" 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/%E5%85%83%E7%B4%A0%E5%91%A8%E6%9C%9F%E8%A1%A8" title="元素周期表 – 우어" lang="wuu" hreflang="wuu" data-title="元素周期表" data-language-autonym="吴语" data-language-local-name="우어" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%A5%E1%83%98%E1%83%9B%E1%83%98%E1%83%A3%E1%83%A0%E1%83%98_%E1%83%94%E1%83%9A%E1%83%94%E1%83%9B%E1%83%94%E1%83%9C%E1%83%A2%E1%83%94%E1%83%A4%E1%83%98%E1%83%A8_%E1%83%9E%E1%83%94%E1%83%A0%E1%83%98%E1%83%9D%E1%83%93%E1%83%A3%E1%83%9A%E1%83%98_%E1%83%A1%E1%83%98%E1%83%A1%E1%83%A2%E1%83%94%E1%83%9B%E1%83%90" title="ქიმიური ელემენტეფიშ პერიოდული სისტემა – Mingrelian" lang="xmf" hreflang="xmf" data-title="ქიმიური ელემენტეფიშ პერიოდული სისტემა" data-language-autonym="მარგალური" data-language-local-name="Mingrelian" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A4%D7%A2%D7%A8%D7%99%D7%90%D7%93%D7%99%D7%A9%D7%A2_%D7%98%D7%90%D7%91%D7%A2%D7%9C%D7%A2" title="פעריאדישע טאבעלע – 이디시어" lang="yi" hreflang="yi" data-title="פעריאדישע טאבעלע" data-language-autonym="ייִדיש" data-language-local-name="이디시어" 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/T%C3%A1b%C3%ACl%C3%AC_%C3%A0y%C3%A8_%C3%A0w%E1%BB%8Dn_%E1%BA%B9%CC%81l%C3%ADm%E1%BA%B9%CC%80nt%C3%AC" title="Tábìlì àyè àwọn ẹ́límẹ̀ntì – 요루바어" lang="yo" hreflang="yo" data-title="Tábìlì àyè àwọn ẹ́límẹ̀ntì" data-language-autonym="Yorùbá" data-language-local-name="요루바어" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-za mw-list-item"><a href="https://za.wikipedia.org/wiki/Yenzsoq_Couhgibyauj" title="Yenzsoq Couhgibyauj – 주앙어" lang="za" hreflang="za" data-title="Yenzsoq Couhgibyauj" data-language-autonym="Vahcuengh" data-language-local-name="주앙어" class="interlanguage-link-target"><span>Vahcuengh</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%85%83%E7%B4%A0%E5%91%A8%E6%9C%9F%E8%A1%A8" title="元素周期表 – 중국어" lang="zh" hreflang="zh" data-title="元素周期表" data-language-autonym="中文" data-language-local-name="중국어" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E5%85%83%E7%B4%A0%E9%80%B1%E6%9C%9F%E8%A1%A8" title="元素週期表 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="元素週期表" data-language-autonym="文言" data-language-local-name="Literary Chinese" 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/Chiu-k%C3%AE-pi%C3%A1u" title="Chiu-kî-piáu – 민난어" lang="nan" hreflang="nan" data-title="Chiu-kî-piáu" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="민난어" 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/%E5%85%83%E7%B4%A0%E9%80%B1%E6%9C%9F%E8%A1%A8" title="元素週期表 – 광둥어" lang="yue" hreflang="yue" data-title="元素週期表" data-language-autonym="粵語" data-language-local-name="광둥어" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/Icansi_lezinhlwa" title="Icansi lezinhlwa – 줄루어" lang="zu" hreflang="zu" data-title="Icansi lezinhlwa" data-language-autonym="IsiZulu" data-language-local-name="줄루어" class="interlanguage-link-target"><span>IsiZulu</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q10693#sitelinks-wikipedia" title="언어 간 링크 편집" class="wbc-editpage">링크 편집</a></span></div> </div> </div> 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data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">보이기</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">숨기기</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">위키백과, 우리 모두의 백과사전.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ko" dir="ltr"><p><span class="nowrap"></span> </p> <figure typeof="mw:File/Thumb"><a href="/wiki/%ED%8C%8C%EC%9D%BC:Simple_Periodic_Table_Chart-en.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Simple_Periodic_Table_Chart-en.svg/500px-Simple_Periodic_Table_Chart-en.svg.png" decoding="async" width="500" height="265" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Simple_Periodic_Table_Chart-en.svg/750px-Simple_Periodic_Table_Chart-en.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Simple_Periodic_Table_Chart-en.svg/1000px-Simple_Periodic_Table_Chart-en.svg.png 2x" data-file-width="1205" data-file-height="638" /></a><figcaption>표준 주기율표-족(Group),주기(period)</figcaption></figure> <p><b>주기율표</b>(週期律表, <span style="font-size: smaller;"><a href="/wiki/%EB%AC%B8%ED%99%94%EC%96%B4" title="문화어">문화어</a>:</span> 주기률표, <span style="font-size: smaller;"><a href="/wiki/%EC%98%81%EC%96%B4" title="영어">영어</a>: </span><span lang="en">periodic table</span>) 또는 <b>주기표</b>(週期表)는 <a href="/wiki/%ED%99%94%ED%95%99_%EC%9B%90%EC%86%8C" class="mw-redirect" title="화학 원소">원소</a>를 구분하기 쉽게 성질에 따라 배열한 표로, <a href="/wiki/%EB%9F%AC%EC%8B%9C%EC%95%84" title="러시아">러시아</a>의 <a href="/wiki/%EB%93%9C%EB%AF%B8%ED%8A%B8%EB%A6%AC_%EB%A9%98%EB%8D%B8%EB%A0%88%EC%98%88%ED%94%84" title="드미트리 멘델레예프">드미트리 멘델레예프</a>가 처음 제안했다. <a href="/wiki/1915%EB%85%84" title="1915년">1915년</a> <a href="/wiki/%ED%97%A8%EB%A6%AC_%EB%AA%A8%EC%A6%90%EB%A6%AC_(%EB%AC%BC%EB%A6%AC%ED%95%99%EC%9E%90)" title="헨리 모즐리 (물리학자)">헨리 모즐리</a>는 멘델레예프의 주기율표를 개량시켜서 원자번호순으로 배열했는데, 이는 현대의 원소 주기율표와 유사하다. <a href="/wiki/%EC%9B%90%EC%9E%90_%EB%B2%88%ED%98%B8" title="원자 번호">원자 번호</a>가 커짐에 따라 성질이 비슷한 원소가 주기적으로 나타나는 성질인 주기성을 기준으로 원소들을 배열하였다. 주기율표의 가로행은 <a href="/wiki/%EC%A3%BC%EA%B8%B0_(%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C)" title="주기 (주기율표)">주기</a>라 부르고, 세로열은 <a href="/wiki/%EC%A1%B1_(%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C)" title="족 (주기율표)">족</a>이라 부른다. 주기마다 같은 성질의 원소가 반복적으로 나타나기 때문에, 같은 족의 원소들은 서로 유사한 화학적 특성을 보인다. 전자를 가지고 있으려 하는 <a href="/wiki/%EB%B9%84%EA%B8%88%EC%86%8D" title="비금속">비금속성</a>은 대체로 오른쪽이 더 높으며, 반대로 전자를 주려고 하는 <a href="/wiki/%EA%B8%88%EC%86%8D%EC%84%B1" class="mw-redirect" title="금속성">금속성</a>은 대체로 왼쪽이 더 높다. 이러한 화학적 성질은 각 원소의 <a href="/wiki/%EC%A0%84%EC%9E%90_%EB%B0%B0%EC%B9%98" class="mw-redirect" title="전자 배치">전자 배치</a>에 기인한다. </p><p>1869년 러시아의 화학자 <a href="/wiki/%EB%93%9C%EB%AF%B8%ED%8A%B8%EB%A6%AC_%EB%A9%98%EB%8D%B8%EB%A0%88%EC%98%88%ED%94%84" title="드미트리 멘델레예프">드미트리 멘델레예프</a>가 <a href="/wiki/%EC%9B%90%EC%9E%90_%EC%A7%88%EB%9F%89" title="원자 질량">원자 질량</a>에 따라 원소의 화학적 성질이 주기적으로 변화하는 것에 착안하여 주기율표를 처음으로 만들었다. 당시에는 모든 원소가 발견되지 않았기 때문에 원소 사이에 공백이 남아있었는데, 멘델레예프는 원소의 주기성에 착안하여 원소를 새로 발견하기도 하였다. 원소의 주기성은 19세기 후반에 사실로 인식되었으며, <a href="/wiki/%EC%9B%90%EC%9E%90_%EB%B2%88%ED%98%B8" title="원자 번호">원자 번호</a>가 발견되고 20세기 초에 <a href="/wiki/%EC%96%91%EC%9E%90%EC%97%AD%ED%95%99" title="양자역학">양자역학</a>을 통해 원자의 내부 구조를 탐구하며 재확인되었다. <a href="/wiki/%EA%B8%80%EB%A0%8C_T._%EC%8B%9C%EB%B3%B4%EA%B7%B8" title="글렌 T. 시보그">글렌 T. 시보그</a>가 1945년에 <a href="/wiki/%EC%95%85%ED%8B%B0%EB%8A%84%EC%A1%B1" title="악티늄족">악티늄족</a>이 d-블록 원소가 아닌 f-블록 원소라는 사실을 발견함으로써 현대의 주기율표 틀이 완성되었다. </p><p>주기율표는 과학의 발전에 따라 계속 개정되고 있다. 자연계에서는 원자 번호 94까지 존재하는 원소들만 존재하는데, 과학자들은 실험실에서 원자번호 94보다 더 무거운 원소들을 합성하고 있다. 현재에는 118개의 원소들이 알려져 있으며 표의 처음 일곱 주기를 빈틈 없이 채우고 있다. 이 일곱 줄을 넘어서 표가 얼마나 뻗어나갈지, 표의 알려진 부분의 주기율이 언제까지 이어질지는 아직 알려지지 않았다. 또한 일부 원소가 주기율표에 올바르게 배치되었는지에 대한 과학적 논의가 계속되고 있다. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="역사"><span id=".EC.97.AD.EC.82.AC"></span>역사</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=1" title="부분 편집: 역사"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="되베라이너의_세_쌍_원소"><span id=".EB.90.98.EB.B2.A0.EB.9D.BC.EC.9D.B4.EB.84.88.EC.9D.98_.EC.84.B8_.EC.8C.8D_.EC.9B.90.EC.86.8C"></span>되베라이너의 세 쌍 원소</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=2" title="부분 편집: 되베라이너의 세 쌍 원소"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>주기율표의 역사는 <a href="/wiki/%EC%9A%94%ED%95%9C_%EB%B3%BC%ED%94%84%EA%B0%95_%EB%90%98%EB%B2%A0%EB%9D%BC%EC%9D%B4%EB%84%88" title="요한 볼프강 되베라이너">요한 볼프강 되베라이너</a>의 "세 쌍 원소"로부터 시작된다. 그는 실험을 통해 세 개의 원소로 이루어진 무리 중 어떤 원소들은 첫 번째 원소와 세 번째 원소의 물리량 평균이 두 번째 원소의 물리량과 같음을 확인했다. 그 구체적인 예로는 '<a href="/wiki/%EC%B9%BC%EC%8A%98" title="칼슘">칼슘</a>(Ca), <a href="/wiki/%EC%8A%A4%ED%8A%B8%EB%A1%A0%ED%8A%AC" title="스트론튬">스트론튬</a>(Sr), <a href="/wiki/%EB%B0%94%EB%A5%A8" title="바륨">바륨</a>(Ba)'의 세 원소가 있다 여기서 <a href="/wiki/%EC%8A%A4%ED%8A%B8%EB%A1%A0%ED%8A%AC" title="스트론튬">스트론튬</a>(Sr)의 물리량은 칼슘(Ca)과 바륨(Ba) 원소의 물리량을 합하여 2로 나눈 평균값과 비슷하거나 같다. 되베라이너는 이들을 <b>세 쌍의 원소</b>라고 불렀다. 이러한 세 쌍 원소 관계를 만족하는 원소들은 칼슘-스트론튬-바륨, 염소-브로민-아이오딘, 그리고 리튬-나트륨-칼륨이 대표적인데 이를 만족하는 원소수가 적어 인정받지 못하였다. 세 쌍 원소는 현대 주기율표에서 같은 족에 해당된다. </p> <div class="mw-heading mw-heading3"><h3 id="뉴랜즈의_옥타브_설"><span id=".EB.89.B4.EB.9E.9C.EC.A6.88.EC.9D.98_.EC.98.A5.ED.83.80.EB.B8.8C_.EC.84.A4"></span>뉴랜즈의 옥타브 설</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=3" title="부분 편집: 뉴랜즈의 옥타브 설"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/%EC%98%81%EA%B5%AD" title="영국">영국</a>의 과학자 <a href="/wiki/%EC%A1%B4_%EB%89%B4%EB%9E%9C%EC%A6%88" title="존 뉴랜즈">존 뉴랜즈</a>는 원소들을 원자량의 순으로 배열하면 8번째 원소마다 비슷한 성질의 원소가 나타나는 것을 발견하였고, 이를 피아노의 개념에 대입하였지만 이 대응성은 3번째 줄에서부터 어긋나기 시작했고, 처음 이 이론이 발표되었을 때만 해도 그는 웃음거리가 되었으나 이후 여러 가지 실험이 뉴랜즈의 법칙의 중요성을 보였다. 현대 주기율표에서 주기개념의 시초가 되었다. </p> <div class="mw-heading mw-heading3"><h3 id="드미트리_멘델레예프(1834~1907)"><span id=".EB.93.9C.EB.AF.B8.ED.8A.B8.EB.A6.AC_.EB.A9.98.EB.8D.B8.EB.A0.88.EC.98.88.ED.94.84.281834.7E1907.29"></span>드미트리 멘델레예프(1834~1907)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=4" title="부분 편집: 드미트리 멘델레예프(1834~1907)"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/%ED%8C%8C%EC%9D%BC:DIMendeleevCab.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/DIMendeleevCab.jpg/220px-DIMendeleevCab.jpg" decoding="async" width="220" height="309" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/DIMendeleevCab.jpg/330px-DIMendeleevCab.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c8/DIMendeleevCab.jpg/440px-DIMendeleevCab.jpg 2x" data-file-width="1134" data-file-height="1593" /></a><figcaption>드미트리 멘델레예프</figcaption></figure> <p><a href="/wiki/%EB%93%9C%EB%AF%B8%ED%8A%B8%EB%A6%AC_%EB%A9%98%EB%8D%B8%EB%A0%88%EC%98%88%ED%94%84" title="드미트리 멘델레예프">드미트리 멘델레예프</a>는 화학 교수였다. 멘델레예프는 원소의 규칙을 밝히기 위해 이런저런 시도를 하다가 결국 원소들을 원자량순으로 나열하면 되베라이너의 세쌍원소, 뉴랜즈의 옥타브 법칙을 만족하게 된다는 것을 알게 되었다. 그는 원소가 어떤 함수의 결과라는 것을 확실히 믿었지만 비활성 기체가 발견되면서 그의 주기율표는 바뀌기 시작했다. 멘델레예프가 만든 주기율표에는 빈자리가 있었다. 그리고 그 빈자리에 언젠가는 빈 칸을 채울 원소가 발견될 것이라고 주장했다. 멘델레예프의 주기율표는 양성자의 수의 순서로 첫 칸부터 118번째 칸까지 채워지게 된다. </p> <div class="mw-heading mw-heading3"><h3 id="모즐리의_법칙"><span id=".EB.AA.A8.EC.A6.90.EB.A6.AC.EC.9D.98_.EB.B2.95.EC.B9.99"></span>모즐리의 법칙</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=5" title="부분 편집: 모즐리의 법칙"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/%ED%8C%8C%EC%9D%BC:Henry_Moseley_(1887-1915).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Henry_Moseley_%281887-1915%29.jpg/220px-Henry_Moseley_%281887-1915%29.jpg" decoding="async" width="220" height="169" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Henry_Moseley_%281887-1915%29.jpg/330px-Henry_Moseley_%281887-1915%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c8/Henry_Moseley_%281887-1915%29.jpg/440px-Henry_Moseley_%281887-1915%29.jpg 2x" data-file-width="546" data-file-height="420" /></a><figcaption>헨리 모즐리</figcaption></figure> <p>멘델레예프의 문제는 영국의 <a href="/wiki/%ED%97%A8%EB%A6%AC_%EB%AA%A8%EC%A6%90%EB%A6%AC_(%EB%AC%BC%EB%A6%AC%ED%95%99%EC%9E%90)" title="헨리 모즐리 (물리학자)">모즐리</a>에 의해 풀렸다. 그는 음극선관을 이용하여 생성되는 X선의 파장을 연구하여 양성자 수에 따라 화학적 성질이 달라진다는 것을 밝혀냈다. 이를 <a href="/wiki/%EB%AA%A8%EC%A6%90%EB%A6%AC%EC%9D%98_%EB%B2%95%EC%B9%99" title="모즐리의 법칙">모즐리의 법칙</a>이라하며, 이것을 기본으로 현대적 의미의 주기율표가 탄생하였다. </p> <div class="mw-heading mw-heading2"><h2 id="원소의_분류"><span id=".EC.9B.90.EC.86.8C.EC.9D.98_.EB.B6.84.EB.A5.98"></span>원소의 분류</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=6" title="부분 편집: 원소의 분류"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>유사한 성질을 가지는 원소들의 집합을 일컫는 용어가 여럿 있다. 그중 <a href="/wiki/IUPAC" class="mw-redirect" title="IUPAC">IUPAC</a>이 인정하는 것은 <a href="/wiki/%EC%95%8C%EC%B9%BC%EB%A6%AC_%EA%B8%88%EC%86%8D" title="알칼리 금속">알칼리 금속</a>, <a href="/wiki/%EC%95%8C%EC%B9%BC%EB%A6%AC_%ED%86%A0%EA%B8%88%EC%86%8D" title="알칼리 토금속">알칼리 토금속</a>, <a href="/wiki/%EC%A7%88%EC%86%8C%EC%A1%B1" class="mw-redirect" title="질소족">질소족</a>, <a href="/wiki/%EC%B9%BC%EC%BD%94%EC%A0%A0" class="mw-redirect" title="칼코젠">칼코젠</a>, <a href="/wiki/%ED%95%A0%EB%A1%9C%EC%A0%A0" title="할로젠">할로젠</a>, <a href="/wiki/%EB%B9%84%ED%99%9C%EC%84%B1_%EA%B8%B0%EC%B2%B4" title="비활성 기체">비활성 기체</a>가 있다. 원소의 성질이 주기적으로 반복되기 때문에, 각 집합은 각각 하나의 족에 대응된다. 대응되는 이름이 없는 족의 경우, 가장 첫 번째 원소의 이름을 따 부르기도 한다. 예를 들어 6족 원소의 경우 <a href="/wiki/%ED%81%AC%EB%A1%AC" class="mw-redirect" title="크롬">크롬</a>으로부터 따와 크롬족(chromium group)이라고 부르기도 한다.<sup id="cite_ref-IUPAC_1-0" class="reference"><a href="#cite_note-IUPAC-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> 이와는 반대로 IUPAC이 깔끔히 정의내리지는 않았지만 통용되는 원소의 분류로는 <a href="/wiki/%EA%B8%88%EC%86%8D" title="금속">금속</a>, <a href="/wiki/%EB%B9%84%EA%B8%88%EC%86%8D" title="비금속">비금속</a>, <a href="/wiki/%EC%A4%80%EA%B8%88%EC%86%8D" title="준금속">준금속</a>의 분류가 있다. 이에 대해 일치된 견해는 없다.<sup id="cite_ref-EB_2-0" class="reference"><a href="#cite_note-EB-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-ACS_3-0" class="reference"><a href="#cite_note-ACS-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-IUPAC_1-1" class="reference"><a href="#cite_note-IUPAC-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> <a href="/wiki/%EC%A0%84%EC%9D%B4_%EA%B8%88%EC%86%8D" title="전이 금속">전이 금속</a>의 뒤를 잇는 금속들을 부르는 용어 역시 제대로 된 합의가 이루어지지 않았기 때문에 전이후(post-transition) 금속 또는 불량(poor) 금속이라고 불린다.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> 일부 논문에서는 상당히 다른 화학적 특성을 간혹 보인다는 이유로 12족 원소를 전이 금속에서 제외하지만, 보편적인 인식은 아니다.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>란타넘족은 란타넘 (57번, La)에서 루테튬 (71번, Lu)까지의 희토류 원소이다. 란타넘족은 원자번호가 늘어나면서 4f 오비탈을 채운다. 과거에는 <a href="/wiki/%EC%84%B8%EB%A5%A8" title="세륨">세륨</a>(Ce)부터 루테늄까지를 한묶음으로 분류했지만, 현대에는 란타넘까지 묶는 표기가 일반적으로 사용되고 있다.<sup id="cite_ref-IUPAC_1-2" class="reference"><a href="#cite_note-IUPAC-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> 여기에 <a href="/wiki/%EC%8A%A4%EC%B9%B8%EB%93%90" title="스칸듐">스칸듐</a>과 <a href="/wiki/%EC%9D%B4%ED%8A%B8%EB%A5%A8" title="이트륨">이트륨</a>을 더해 <a href="/wiki/%ED%9D%AC%ED%86%A0%EB%A5%98_%EC%9B%90%EC%86%8C" title="희토류 원소">희토류 원소</a>라고 부른다.<sup id="cite_ref-IUPAC_1-3" class="reference"><a href="#cite_note-IUPAC-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> 이와 마찬가지로 악티늄족은 악티늄(89번, Ac)에서 로렌슘(103번, Lr)까지의 원소를 가리킨다. 악티늄족은 원자번호가 늘어나면서 5f 오비탈을 채운다. 이 역시 과거에는 <a href="/wiki/%ED%86%A0%EB%A5%A8" title="토륨">토륨</a>(Th)부터 로렌슘까지를 한묶음으로 분류했지만, 현대에는 악티늄까지 묶는 표기가 일반적으로 사용되고 있다.<sup id="cite_ref-IUPAC_1-4" class="reference"><a href="#cite_note-IUPAC-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> 란타넘족 원소보다는 같은 족 원소끼리의 성질차이가 훨씬 크다.<sup id="cite_ref-Jorgensen_6-0" class="reference"><a href="#cite_note-Jorgensen-6"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> IUPAC는 -ide 접미사가 일반적으로 음이온을 나타내므로 모호성을 피하기 위해 란타노이드와 액티노이드라 부를 것을 권고한다.<sup id="cite_ref-IUPAC_1-5" class="reference"><a href="#cite_note-IUPAC-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> 루테튬과 로렌슘을 3족 원소로 생각하는 일부 학자들은 란타넘족 원소를 란타넘에서 <a href="/wiki/%EC%9D%B4%ED%84%B0%EB%B8%80" title="이터븀">이터븀</a>(Yb)까지로 정의하고, 악티늄족 원소를 악티늄에서 <a href="/wiki/%EB%85%B8%EB%B2%A8%EB%A5%A8" title="노벨륨">노벨륨</a>(No)까지로 정의하여 f-블록과 일치시키기도 한다.<sup id="cite_ref-KW_7-0" class="reference"><a href="#cite_note-KW-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Jensen1982_8-0" class="reference"><a href="#cite_note-Jensen1982-8"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>위에 나열한 분류 외에도 분야에 따라서 여러 분류를 사용한다. <a href="/wiki/%EC%B2%9C%EC%B2%B4%EB%AC%BC%EB%A6%AC%ED%95%99" title="천체물리학">천체물리학</a>에서는 원자 번호가 2보다 큰 원소, 즉 수소와 헬륨을 제외한 모든 원소를 금속이라 부른다.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> 반금속이라는 분류도 물리학에서 화학에서 서로 다르게 분류한다. 예를 들어 <a href="/wiki/%EB%B9%84%EC%8A%A4%EB%AC%B4%ED%8A%B8" title="비스무트">비스무트</a>는 물리학의 정의에서는 반금속이지만, 대부분의 화학자들은 금속으로 간주한다.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> <a href="/wiki/%EC%A4%91%EA%B8%88%EC%86%8D" title="중금속">중금속</a>처럼 널리 사용되지만, 실제로는 엄밀하게 정의되지 않은 분류도 존재한다.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p><p>학자들마다 사용하는 용어에도 차이가 있다. 예를 들어, IUPAC는 매우 방사성이 강한 초중금속 <a href="/wiki/%EC%98%A4%EA%B0%80%EB%84%A4%EC%86%90" title="오가네손">오가네손</a>을 포함한 모든 18족 원소를 비활성 기체로 분류한다.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> 그러나 오가네손의 실제 화학적 성질을 계산한 결과는, 오가네손이 <a href="/wiki/%EC%83%81%EB%8C%80%EB%A1%A0" class="mw-redirect" title="상대론">상대론</a>적 효과로 인해 비활성이 아닐 것이며 심지어는 상온에서 기체도 아닐 수 있다고 예측한다.<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> 일본의 학자들은 알칼리 토금속에 <a href="/wiki/%EB%B2%A0%EB%A6%B4%EB%A5%A8" title="베릴륨">베릴륨</a>과 <a href="/wiki/%EB%A7%88%EA%B7%B8%EB%84%A4%EC%8A%98" title="마그네슘">마그네슘</a>을 포함시키지 않는 경우가 있는데, 이는 마그네슘보다 더 무거운 2족 원소들과 성질에 차이가 있기 때문이다.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="논쟁거리"><span id=".EB.85.BC.EC.9F.81.EA.B1.B0.EB.A6.AC"></span>논쟁거리</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=7" title="부분 편집: 논쟁거리"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>주기율표에는 현대에도 여러 논쟁거리가 남아있다. 주기율표 전체를 외울 필요가 있냐는 목소리가 있지만, 대학교에서 <a href="/wiki/%EC%A0%84%EC%9D%B4%EA%B8%88%EC%86%8D" class="mw-redirect" title="전이금속">전이금속</a>을 배우는 것이 아니라면 원자번호 1번부터 20번까지만 외우면 충분하다. </p> <div class="mw-heading mw-heading3"><h3 id="수소의_위치"><span id=".EC.88.98.EC.86.8C.EC.9D.98_.EC.9C.84.EC.B9.98"></span>수소의 위치</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=8" title="부분 편집: 수소의 위치"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/%EC%88%98%EC%86%8C" title="수소">수소</a>와 <a href="/wiki/%ED%97%AC%EB%A5%A8" title="헬륨">헬륨</a>의 위치에 대한 논쟁이 이어지고 있다. 현재의 주기율표에서는 <a href="/wiki/%EC%88%98%EC%86%8C" title="수소">수소</a>를 알칼리 금속과 마찬가지로 가장 바깥쪽 껍질에 <a href="/wiki/%EC%A0%84%EC%9E%90" title="전자">전자</a>를 하나 가진 <a href="/wiki/%EB%A6%AC%ED%8A%AC" title="리튬">리튬</a> 위에 배열한다. 그러나 일부에서는 수소는 <a href="/wiki/%EA%B8%88%EC%86%8D" title="금속">금속</a> 원소가 아니며 수소가 <a href="/wiki/%EC%A0%84%EC%9E%90" title="전자">전자</a>의 구조 면에서는 <a href="/wiki/%EC%95%8C%EC%B9%BC%EB%A6%AC_%EA%B8%88%EC%86%8D" title="알칼리 금속">알칼리 금속</a>이 아닌 <a href="/wiki/%ED%95%A0%EB%A1%9C%EA%B2%90" class="mw-redirect" title="할로겐">할로겐</a>에게 가깝고 <a href="/wiki/%ED%95%A0%EB%A1%9C%EA%B2%90_%EC%9B%90%EC%86%8C" class="mw-redirect" title="할로겐 원소">할로젠 원소</a>와 성질이 비슷하다고 주장하며, 수소의 위치를 <a href="/wiki/17%EC%A1%B1_%EC%9B%90%EC%86%8C" class="mw-redirect" title="17족 원소">17족 원소</a>로 옮겨야 한다고 주장한다.<sup id="cite_ref-ScerriJBPC_17-0" class="reference"><a href="#cite_note-ScerriJBPC-17"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>마찬가지로 생각해서, 수소가 1족 원소라면 <a href="/wiki/%ED%97%AC%EB%A5%A8" title="헬륨">헬륨</a>도 <a href="/wiki/%EB%B2%A0%EB%A6%B4%EB%A5%A8" title="베릴륨">베릴륨</a> 위에 2족 원소로 배치해야 한다는 설이 있다. 그러나 헬륨은 <a href="/wiki/%EB%B9%84%ED%99%9C%EC%84%B1_%EA%B8%B0%EC%B2%B4" title="비활성 기체">비활성 기체</a>이므로 현재처럼 <a href="/wiki/%EB%84%A4%EC%98%A8" title="네온">네온</a> 위인 <a href="/wiki/18%EC%A1%B1_%EC%9B%90%EC%86%8C" class="mw-redirect" title="18족 원소">18족 원소</a>가 가장 적당하다고 한다.<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="각주"><span id=".EA.B0.81.EC.A3.BC"></span>각주</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=9" title="부분 편집: 각주"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="인용주"><span id=".EC.9D.B8.EC.9A.A9.EC.A3.BC"></span>인용주</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=10" title="부분 편집: 인용주"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-IUPAC-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-IUPAC_1-0">가</a></sup> <sup><a href="#cite_ref-IUPAC_1-1">나</a></sup> <sup><a href="#cite_ref-IUPAC_1-2">다</a></sup> <sup><a href="#cite_ref-IUPAC_1-3">라</a></sup> <sup><a href="#cite_ref-IUPAC_1-4">마</a></sup> <sup><a href="#cite_ref-IUPAC_1-5">바</a></sup></span> <span class="reference-text"><cite class="citation book">Connelly, N. G.; Damhus, T.; Hartshorn, R. M.; Hutton, A. T. (2005). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20181123034019/https://old.iupac.org/publications/books/rbook/Red_Book_2005.pdf">《Nomenclature of Inorganic Chemistry: IUPAC Recommendations 2005》</a> <span style="font-size:85%;">(PDF)</span>. RSC Publishing. 51쪽. <a href="/wiki/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80_%EB%8F%84%EC%84%9C_%EB%B2%88%ED%98%B8" class="mw-redirect" title="국제 표준 도서 번호">ISBN</a> <a href="/wiki/%ED%8A%B9%EC%88%98:%EC%B1%85%EC%B0%BE%EA%B8%B0/978-0-85404-438-2" title="특수:책찾기/978-0-85404-438-2"><bdi>978-0-85404-438-2</bdi></a>. 2018년 11월 23일에 <a rel="nofollow" class="external text" href="https://old.iupac.org/publications/books/rbook/Red_Book_2005.pdf">원본 문서</a> <span style="font-size:85%;">(PDF)</span>에서 보존된 문서<span class="reference-accessdate">. 2018년 11월 26일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Nomenclature+of+Inorganic+Chemistry%3A+IUPAC+Recommendations+2005&rft.pages=51&rft.pub=RSC+Publishing&rft.date=2005&rft.isbn=978-0-85404-438-2&rft.aulast=Connelly&rft.aufirst=N.+G.&rft.au=Damhus%2C+T.&rft.au=Hartshorn%2C+R.+M.&rft.au=Hutton%2C+A.+T.&rft_id=https%3A%2F%2Fold.iupac.org%2Fpublications%2Fbooks%2Frbook%2FRed_Book_2005.pdf&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-EB-2"><span class="mw-cite-backlink"><a href="#cite_ref-EB_2-0">↑</a></span> <span class="reference-text"><cite class="citation encyclopaedia">Seaborg, G. (c. 2006). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20101130112151/https://www.britannica.com/EBchecked/topic/603220/transuranium-element">〈transuranium element (chemical element)〉</a>. 《Encyclopædia Britannica》. 2010년 11월 30일에 <a rel="nofollow" class="external text" href="https://www.britannica.com/EBchecked/topic/603220/transuranium-element">원본 문서</a>에서 보존된 문서<span class="reference-accessdate">. 2010년 3월 16일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=transuranium+element+%28chemical+element%29&rft.btitle=Encyclop%C3%A6dia+Britannica&rft.aulast=Seaborg&rft.aufirst=G.&rft_id=https%3A%2F%2Fwww.britannica.com%2FEBchecked%2Ftopic%2F603220%2Ftransuranium-element&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-ACS-3"><span class="mw-cite-backlink"><a href="#cite_ref-ACS_3-0">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20210203123434/https://www.acs.org/content/acs/en/education/whatischemistry/periodictable.html">“Periodic Table of Chemical Elements”</a>. 《www.acs.org》. <a href="/w/index.php?title=American_Chemical_Society&action=edit&redlink=1" class="new" title="American Chemical Society (없는 문서)">American Chemical Society</a>. 2021. 2021년 2월 3일에 <a rel="nofollow" class="external text" href="https://www.acs.org/content/acs/en/education/whatischemistry/periodictable.html">원본 문서</a>에서 보존된 문서<span class="reference-accessdate">. 2021년 3월 27일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.acs.org&rft.atitle=Periodic+Table+of+Chemical+Elements&rft.date=2021&rft_id=https%3A%2F%2Fwww.acs.org%2Fcontent%2Facs%2Fen%2Feducation%2Fwhatischemistry%2Fperiodictable.html&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><a href="#cite_ref-5">↑</a></span> <span class="reference-text"><cite class="citation journal">Jensen, William B. (2003). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20100611152417/https://www.che.uc.edu/jensen/W.%20B.%20Jensen/Reprints/091.%20Zn-Cd-Hg.pdf">“The Place of Zinc, Cadmium, and Mercury in the Periodic Table”</a> <span style="font-size:85%;">(PDF)</span>. 《Journal of Chemical Education》 <b>80</b> (8): 952–961. <a href="/wiki/%EB%B9%84%EB%B8%8C%EC%BD%94%EB%93%9C" title="비브코드">Bibcode</a>:<a rel="nofollow" class="external text" href="http://adsabs.harvard.edu/abs/2003JChEd..80..952J">2003JChEd..80..952J</a>. <a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EA%B0%9D%EC%B2%B4_%EC%8B%9D%EB%B3%84%EC%9E%90" title="디지털 객체 식별자">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1021%2Fed080p952">10.1021/ed080p952</a>. <a href="/wiki/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80_%EC%9D%BC%EB%A0%A8_%EB%B2%88%ED%98%B8" class="mw-redirect" title="국제 표준 일련 번호">ISSN</a> <a rel="nofollow" class="external text" href="//www.worldcat.org/issn/0021-9584">0021-9584</a>. 2010년 6월 11일에 <a rel="nofollow" class="external text" href="https://www.che.uc.edu/jensen/W.%20B.%20Jensen/Reprints/091.%20Zn-Cd-Hg.pdf">원본 문서</a> <span style="font-size:85%;">(PDF)</span>에서 보존된 문서<span class="reference-accessdate">. 2012년 5월 6일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Chemical+Education&rft.atitle=The+Place+of+Zinc%2C+Cadmium%2C+and+Mercury+in+the+Periodic+Table&rft.volume=80&rft.issue=8&rft.pages=952-961&rft.date=2003&rft.issn=0021-9584&rft_id=info%3Adoi%2F10.1021%2Fed080p952&rft_id=info%3Abibcode%2F2003JChEd..80..952J&rft.aulast=Jensen&rft.aufirst=William+B.&rft_id=https%3A%2F%2Fwww.che.uc.edu%2Fjensen%2FW.%2520B.%2520Jensen%2FReprints%2F091.%2520Zn-Cd-Hg.pdf&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-Jorgensen-6"><span class="mw-cite-backlink"><a href="#cite_ref-Jorgensen_6-0">↑</a></span> <span class="reference-text"><cite class="citation journal">Jørgensen, Christian (1973). “The Loose Connection between Electron Configuration and the Chemical Behavior of the Heavy Elements (Transuranics)”. 《Angewandte Chemie International Edition》 <b>12</b> (1): 12–19. <a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EA%B0%9D%EC%B2%B4_%EC%8B%9D%EB%B3%84%EC%9E%90" title="디지털 객체 식별자">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1002%2Fanie.197300121">10.1002/anie.197300121</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Angewandte+Chemie+International+Edition&rft.atitle=The+Loose+Connection+between+Electron+Configuration+and+the+Chemical+Behavior+of+the+Heavy+Elements+%28Transuranics%29&rft.volume=12&rft.issue=1&rft.pages=12-19&rft.date=1973&rft_id=info%3Adoi%2F10.1002%2Fanie.197300121&rft.aulast=J%C3%B8rgensen&rft.aufirst=Christian&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-KW-7"><span class="mw-cite-backlink"><a href="#cite_ref-KW_7-0">↑</a></span> <span class="reference-text"><cite class="citation book">Wothers, Peter; Keeler, Wothers (2008). 《Chemical structure and reactivity : an integrated approach》. Oxford: Oxford University Press. 259쪽. <a href="/wiki/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80_%EB%8F%84%EC%84%9C_%EB%B2%88%ED%98%B8" class="mw-redirect" title="국제 표준 도서 번호">ISBN</a> <a href="/wiki/%ED%8A%B9%EC%88%98:%EC%B1%85%EC%B0%BE%EA%B8%B0/978-0-19-928930-1" title="특수:책찾기/978-0-19-928930-1"><bdi>978-0-19-928930-1</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Chemical+structure+and+reactivity+%3A+an+integrated+approach&rft.place=Oxford&rft.pages=259&rft.pub=Oxford+University+Press&rft.date=2008&rft.isbn=978-0-19-928930-1&rft.aulast=Wothers&rft.aufirst=Peter&rft.au=Keeler%2C+Wothers&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-Jensen1982-8"><span class="mw-cite-backlink"><a href="#cite_ref-Jensen1982_8-0">↑</a></span> <span class="reference-text"><cite class="citation journal">William B. Jensen (1982). “The Positions of Lanthanum (Actinium) and Lutetium (Lawrencium) in the Periodic Table”. 《J. Chem. Educ.》 <b>59</b> (8): 634–636. <a href="/wiki/%EB%B9%84%EB%B8%8C%EC%BD%94%EB%93%9C" title="비브코드">Bibcode</a>:<a rel="nofollow" class="external text" href="http://adsabs.harvard.edu/abs/1982JChEd..59..634J">1982JChEd..59..634J</a>. <a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EA%B0%9D%EC%B2%B4_%EC%8B%9D%EB%B3%84%EC%9E%90" title="디지털 객체 식별자">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1021%2Fed059p634">10.1021/ed059p634</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=J.+Chem.+Educ.&rft.atitle=The+Positions+of+Lanthanum+%28Actinium%29+and+Lutetium+%28Lawrencium%29+in+the+Periodic+Table&rft.volume=59&rft.issue=8&rft.pages=634-636&rft.date=1982&rft_id=info%3Adoi%2F10.1021%2Fed059p634&rft_id=info%3Abibcode%2F1982JChEd..59..634J&rft.au=William+B.+Jensen&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><a href="#cite_ref-9">↑</a></span> <span class="reference-text"><cite class="citation web">Winter, Mark (1993–2022). <a rel="nofollow" class="external text" href="https://www.webelements.com/">“WebElements”</a>. The University of Sheffield and WebElements Ltd, UK<span class="reference-accessdate">. 2022년 12월 5일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=WebElements&rft.pub=The+University+of+Sheffield+and+WebElements+Ltd%2C+UK&rft.date=1993%2F2022&rft.aulast=Winter&rft.aufirst=Mark&rft_id=https%3A%2F%2Fwww.webelements.com%2F&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><a href="#cite_ref-10">↑</a></span> <span class="reference-text"><cite class="citation book">Cowan, Robert D. (1981). 《The Theory of Atomic Structure and Spectra》. University of California Press. 598쪽. <a href="/wiki/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80_%EB%8F%84%EC%84%9C_%EB%B2%88%ED%98%B8" class="mw-redirect" title="국제 표준 도서 번호">ISBN</a> <a href="/wiki/%ED%8A%B9%EC%88%98:%EC%B1%85%EC%B0%BE%EA%B8%B0/9780520906150" title="특수:책찾기/9780520906150"><bdi>9780520906150</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Theory+of+Atomic+Structure+and+Spectra&rft.pages=598&rft.pub=University+of+California+Press&rft.date=1981&rft.isbn=9780520906150&rft.aulast=Cowan&rft.aufirst=Robert+D.&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><a href="#cite_ref-11">↑</a></span> <span class="reference-text"><cite class="citation web">Theuns, Tom. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210927160927/https://icc.dur.ac.uk/~tt/Lectures/Galaxies/TeX/lec/node27.html">“Metallicity of stars”</a>. 《icc.dur.ac.uk》. Durham University. 2021년 9월 27일에 <a rel="nofollow" class="external text" href="https://icc.dur.ac.uk/~tt/Lectures/Galaxies/TeX/lec/node27.html">원본 문서</a>에서 보존된 문서<span class="reference-accessdate">. 2021년 3월 27일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=icc.dur.ac.uk&rft.atitle=Metallicity+of+stars&rft.aulast=Theuns&rft.aufirst=Tom&rft_id=https%3A%2F%2Ficc.dur.ac.uk%2F~tt%2FLectures%2FGalaxies%2FTeX%2Flec%2Fnode27.html&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><a href="#cite_ref-12">↑</a></span> <span class="reference-text"><cite class="citation book">Burns, Gerald (1985). 《Solid State Physics》. Academic Press, Inc. 339–40쪽. <a href="/wiki/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80_%EB%8F%84%EC%84%9C_%EB%B2%88%ED%98%B8" class="mw-redirect" title="국제 표준 도서 번호">ISBN</a> <a href="/wiki/%ED%8A%B9%EC%88%98:%EC%B1%85%EC%B0%BE%EA%B8%B0/978-0-12-146070-9" title="특수:책찾기/978-0-12-146070-9"><bdi>978-0-12-146070-9</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Solid+State+Physics&rft.pages=339-40&rft.pub=Academic+Press%2C+Inc.&rft.date=1985&rft.isbn=978-0-12-146070-9&rft.aulast=Burns&rft.aufirst=Gerald&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><a href="#cite_ref-13">↑</a></span> <span class="reference-text"><cite class="citation journal">Duffus, John H. (2002). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210411012337/https://publications.iupac.org/pac/2002/pdf/7405x0793.pdf">“<span style="padding-left:0.2em;">"</span>Heavy Metals"–A Meaningless Term?”</a> <span style="font-size:85%;">(PDF)</span>. 《Pure and Applied Chemistry》 <b>74</b> (5): 793–807. <a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EA%B0%9D%EC%B2%B4_%EC%8B%9D%EB%B3%84%EC%9E%90" title="디지털 객체 식별자">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1351%2Fpac200274050793">10.1351/pac200274050793</a>. <a href="/wiki/%EC%8B%9C%EB%A7%A8%ED%8B%B1_%EC%8A%A4%EC%B9%BC%EB%9D%BC" title="시맨틱 스칼라">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:46602106">46602106</a>. 2021년 4월 11일에 <a rel="nofollow" class="external text" href="https://publications.iupac.org/pac/2002/pdf/7405x0793.pdf">원본 문서</a> <span style="font-size:85%;">(PDF)</span>에서 보존된 문서<span class="reference-accessdate">. 2021년 3월 27일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Pure+and+Applied+Chemistry&rft.atitle=%22Heavy+Metals%22%E2%80%93A+Meaningless+Term%3F&rft.volume=74&rft.issue=5&rft.pages=793-807&rft.date=2002&rft_id=info%3Adoi%2F10.1351%2Fpac200274050793&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A46602106&rft.aulast=Duffus&rft.aufirst=John+H.&rft_id=https%3A%2F%2Fpublications.iupac.org%2Fpac%2F2002%2Fpdf%2F7405x0793.pdf&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><a href="#cite_ref-14">↑</a></span> <span class="reference-text"><cite class="citation journal">Koppenol, W. (2016). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200511193435/https://rua.ua.es/dspace/bitstream/10045/55935/1/2016_Koppenol_etal_PureApplChem.pdf">“How to name new chemical elements”</a> <span style="font-size:85%;">(PDF)</span>. 《Pure and Applied Chemistry》 (DeGruyter). <a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EA%B0%9D%EC%B2%B4_%EC%8B%9D%EB%B3%84%EC%9E%90" title="디지털 객체 식별자">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1515%2Fpac-2015-0802">10.1515/pac-2015-0802</a>. <a href="/wiki/%ED%95%B8%EB%93%A4_%EC%8B%9C%EC%8A%A4%ED%85%9C" title="핸들 시스템">hdl</a>:<a rel="nofollow" class="external text" href="//hdl.handle.net/10045%2F55935">10045/55935</a>. <a href="/wiki/%EC%8B%9C%EB%A7%A8%ED%8B%B1_%EC%8A%A4%EC%B9%BC%EB%9D%BC" title="시맨틱 스칼라">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:102245448">102245448</a>. 2020년 5월 11일에 <a rel="nofollow" class="external text" href="https://rua.ua.es/dspace/bitstream/10045/55935/1/2016_Koppenol_etal_PureApplChem.pdf">원본 문서</a> <span style="font-size:85%;">(PDF)</span>에서 보존된 문서<span class="reference-accessdate">. 2021년 8월 15일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Pure+and+Applied+Chemistry&rft.atitle=How+to+name+new+chemical+elements&rft.date=2016&rft_id=info%3Ahdl%2F10045%2F55935&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A102245448&rft_id=info%3Adoi%2F10.1515%2Fpac-2015-0802&rft.aulast=Koppenol&rft.aufirst=W.&rft_id=https%3A%2F%2Frua.ua.es%2Fdspace%2Fbitstream%2F10045%2F55935%2F1%2F2016_Koppenol_etal_PureApplChem.pdf&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><a href="#cite_ref-15">↑</a></span> <span class="reference-text"><cite class="citation journal">Roth, Klaus (2018년 4월 3일). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210302084128/https://www.chemistryviews.org/details/ezine/10907570/New_Kids_on_the_Table_Is_Element_118_a_Noble_Gas__Part_1.html">“Is Element 118 a Noble Gas?”</a>. 《Chemie in unserer Zeit》. <a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EA%B0%9D%EC%B2%B4_%EC%8B%9D%EB%B3%84%EC%9E%90" title="디지털 객체 식별자">doi</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1002%2Fchemv.201800029">10.1002/chemv.201800029</a>. 2021년 3월 2일에 <a rel="nofollow" class="external text" href="https://www.chemistryviews.org/details/ezine/10907570/New_Kids_on_the_Table_Is_Element_118_a_Noble_Gas__Part_1.html">원본 문서</a>에서 보존된 문서<span class="reference-accessdate">. 2021년 3월 27일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Chemie+in+unserer+Zeit&rft.atitle=Is+Element+118+a+Noble+Gas%3F&rft.date=2018-04-03&rft_id=info%3Adoi%2F10.1002%2Fchemv.201800029&rft.aulast=Roth&rft.aufirst=Klaus&rft_id=https%3A%2F%2Fwww.chemistryviews.org%2Fdetails%2Fezine%2F10907570%2FNew_Kids_on_the_Table_Is_Element_118_a_Noble_Gas__Part_1.html&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><a href="#cite_ref-16">↑</a></span> <span class="reference-text"><cite class="citation web">The Chemical Society of Japan (2018년 1월 25일). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210516062728/https://www.chemistry.or.jp/news/information/1-2.html">“【お知らせ】高等学校化学で用いる用語に関する提案（1）への反応”</a>. 《www.chemistry.or.jp》. The Chemical Society of Japan. 2021년 5월 16일에 <a rel="nofollow" class="external text" href="https://www.chemistry.or.jp/news/information/1-2.html">원본 문서</a>에서 보존된 문서<span class="reference-accessdate">. 2021년 4월 3일에 확인함</span>. <q>「12．アルカリ土類金属」の範囲についても，△を含めれば，すべての教科書で提案が考慮されている。歴史的には第4 周期のカルシウム以下を指していた用語だったが，「周期表の2 族に対応する用語とする」というIUPAC の勧告1）に従うのは現在では自然な流れだろう。</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.chemistry.or.jp&rft.atitle=%E3%80%90%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B%E3%80%91%E9%AB%98%E7%AD%89%E5%AD%A6%E6%A0%A1%E5%8C%96%E5%AD%A6%E3%81%A7%E7%94%A8%E3%81%84%E3%82%8B%E7%94%A8%E8%AA%9E%E3%81%AB%E9%96%A2%E3%81%99%E3%82%8B%E6%8F%90%E6%A1%88%EF%BC%881%EF%BC%89%E3%81%B8%E3%81%AE%E5%8F%8D%E5%BF%9C&rft.date=2018-01-25&rft.au=The+Chemical+Society+of+Japan&rft_id=https%3A%2F%2Fwww.chemistry.or.jp%2Fnews%2Finformation%2F1-2.html&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-ScerriJBPC-17"><span class="mw-cite-backlink"><a href="#cite_ref-ScerriJBPC_17-0">↑</a></span> <span class="reference-text"><cite class="citation journal"><a href="/w/index.php?title=Eric_Scerri&action=edit&redlink=1" class="new" title="Eric Scerri (없는 문서)">Scerri, E.</a> (2012). “Some comments on the recently proposed periodic table featuring elements ordered by their subshells”. 《Journal of Biological Physics and Chemistry》 <b>12</b> (2): 69–70.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Biological+Physics+and+Chemistry&rft.atitle=Some+comments+on+the+recently+proposed+periodic+table+featuring+elements+ordered+by+their+subshells&rft.volume=12&rft.issue=2&rft.pages=69-70&rft.date=2012&rft.aulast=Scerri&rft.aufirst=E.&rfr_id=info%3Asid%2Fko.wikipedia.org%3A%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-18"><span class="mw-cite-backlink"><a href="#cite_ref-18">↑</a></span> <span class="reference-text">출처: <a href="/wiki/%EB%89%B4%ED%84%B4_(%EC%9E%A1%EC%A7%80)" title="뉴턴 (잡지)">뉴턴 (잡지)</a>, 2006년 10월</span> </li> </ol></div> <div class="mw-heading mw-heading3"><h3 id="내용주"><span id=".EB.82.B4.EC.9A.A9.EC.A3.BC"></span>내용주</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=11" title="부분 편집: 내용주"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text">See <a href="/w/index.php?title=Post-transition_metal&action=edit&redlink=1" class="new" title="Post-transition metal (없는 문서)">post-transition metal</a>.</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="같이_보기"><span id=".EA.B0.99.EC.9D.B4_.EB.B3.B4.EA.B8.B0"></span>같이 보기</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=12" title="부분 편집: 같이 보기"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C_(%ED%91%9C%EC%A4%80)" title="주기율표 (표준)">주기율표 (표준)</a></li> <li><a href="/wiki/%ED%99%95%EC%9E%A5_%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" title="확장 주기율표">확장 주기율표</a></li> <li><a href="/wiki/%EC%9B%90%EC%86%8C_(%ED%99%94%ED%95%99)" title="원소 (화학)">원소</a></li> <li><a href="/wiki/%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C_(%ED%91%9C%EC%A4%80_%EC%9B%90%EC%9E%90%EB%9F%89)" title="주기율표 (표준 원자량)">주기율표 (표준 원자량)</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="외부_링크"><span id=".EC.99.B8.EB.B6.80_.EB.A7.81.ED.81.AC"></span>외부 링크</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C&action=edit&section=13" title="부분 편집: 외부 링크"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://iupac.org/what-we-do/periodic-table-of-elements">IUPAC 웹사이트의 주기율표</a></li> <li><a rel="nofollow" class="external text" href="http://new.kcsnet.or.kr/periodic">대한화학회 웹사이트의 주기율표</a></li> <li><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> 위키미디어 공용에 <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Periodic_table?uselang=ko">주기율표</a></span> 관련 미디어 분류가 있습니다.</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r36480591">.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 ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": 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(구역별)">구역별</a></li> <li><a href="/wiki/%ED%99%95%EC%9E%A5_%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" title="확장 주기율표">확장</a></li> <li><a href="/wiki/%EB%8C%80%EC%95%88_%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" title="대안 주기율표">대안</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%EC%A1%B1_(%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C)" title="족 (주기율표)">족</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EC%95%8C%EC%B9%BC%EB%A6%AC_%EA%B8%88%EC%86%8D" title="알칼리 금속">1</a></li> <li><a href="/wiki/%EC%95%8C%EC%B9%BC%EB%A6%AC_%ED%86%A0%EA%B8%88%EC%86%8D" title="알칼리 토금속">2</a></li> <li><a href="/wiki/3%EC%A1%B1_%EC%9B%90%EC%86%8C" title="3족 원소">3</a></li> <li><a href="/wiki/4%EC%A1%B1_%EC%9B%90%EC%86%8C" title="4족 원소">4</a></li> <li><a href="/wiki/5%EC%A1%B1_%EC%9B%90%EC%86%8C" title="5족 원소">5</a></li> <li><a href="/wiki/6%EC%A1%B1_%EC%9B%90%EC%86%8C" title="6족 원소">6</a></li> <li><a href="/wiki/7%EC%A1%B1_%EC%9B%90%EC%86%8C" title="7족 원소">7</a></li> <li><a href="/wiki/8%EC%A1%B1_%EC%9B%90%EC%86%8C" title="8족 원소">8</a></li> <li><a href="/wiki/9%EC%A1%B1_%EC%9B%90%EC%86%8C" title="9족 원소">9</a></li> <li><a href="/wiki/10%EC%A1%B1_%EC%9B%90%EC%86%8C" title="10족 원소">10</a></li> <li><a href="/wiki/11%EC%A1%B1_%EC%9B%90%EC%86%8C" title="11족 원소">11</a></li> <li><a href="/wiki/12%EC%A1%B1_%EC%9B%90%EC%86%8C" title="12족 원소">12</a></li> <li><a href="/wiki/13%EC%A1%B1_%EC%9B%90%EC%86%8C" title="13족 원소">13</a></li> <li><a href="/wiki/14%EC%A1%B1_%EC%9B%90%EC%86%8C" title="14족 원소">14</a></li> <li><a href="/wiki/15%EC%A1%B1_%EC%9B%90%EC%86%8C" title="15족 원소">15</a></li> <li><a href="/wiki/16%EC%A1%B1_%EC%9B%90%EC%86%8C" title="16족 원소">16</a></li> <li><a href="/wiki/%ED%95%A0%EB%A1%9C%EC%A0%A0" title="할로젠">17</a></li> <li><a href="/wiki/%EB%B9%84%ED%99%9C%EC%84%B1_%EA%B8%B0%EC%B2%B4" title="비활성 기체">18</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%EC%A3%BC%EA%B8%B0_(%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C)" title="주기 (주기율표)">주기</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="1주기 원소">1</a></li> <li><a href="/wiki/2%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="2주기 원소">2</a></li> <li><a href="/wiki/3%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="3주기 원소">3</a></li> <li><a href="/wiki/4%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="4주기 원소">4</a></li> <li><a href="/wiki/5%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="5주기 원소">5</a></li> <li><a href="/wiki/6%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="6주기 원소">6</a></li> <li><a href="/wiki/7%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="7주기 원소">7</a></li> <li><a href="/wiki/8%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="8주기 원소">8</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%ED%99%94%ED%95%99_%EA%B3%84%EC%97%B4" title="화학 계열">계열</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EC%95%8C%EC%B9%BC%EB%A6%AC_%EA%B8%88%EC%86%8D" title="알칼리 금속">알칼리 금속</a></li> <li><a href="/wiki/%EC%95%8C%EC%B9%BC%EB%A6%AC_%ED%86%A0%EA%B8%88%EC%86%8D" title="알칼리 토금속">알칼리 토금속</a></li> <li><a href="/wiki/%EB%9E%80%ED%83%80%EB%84%98%EC%A1%B1" title="란타넘족">란타넘족</a></li> <li><a href="/wiki/%EC%8A%88%ED%8D%BC%EC%95%85%ED%8B%B0%EB%8A%84%EC%A1%B1" title="슈퍼악티늄족">슈퍼악티늄족</a></li> <li><a href="/wiki/%EC%95%85%ED%8B%B0%EB%8A%84%EC%A1%B1" title="악티늄족">악티늄족</a></li> <li><a href="/wiki/%EC%A0%84%EC%9D%B4_%EA%B8%88%EC%86%8D" title="전이 금속">전이 금속</a></li> <li><a href="/wiki/%EC%A0%84%EC%9D%B4%ED%9B%84_%EA%B8%88%EC%86%8D" title="전이후 금속">전이후 금속</a></li> <li><a href="/wiki/%EC%A4%80%EA%B8%88%EC%86%8D" title="준금속">준금속</a></li> <li><a href="/wiki/%EB%B9%84%EA%B8%88%EC%86%8D" title="비금속">비금속</a></li> <li><a href="/wiki/%ED%95%A0%EB%A1%9C%EC%A0%A0" title="할로젠">할로젠</a></li> <li><a href="/wiki/%EB%B9%84%ED%99%9C%EC%84%B1_%EA%B8%B0%EC%B2%B4" title="비활성 기체">비활성 기체</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%EA%B5%AC%EC%97%AD_(%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C)" title="구역 (주기율표)">구역</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/S-%EA%B5%AC%EC%97%AD" title="S-구역">s-구역</a></li> <li><a href="/wiki/P-%EA%B5%AC%EC%97%AD" title="P-구역">p-구역</a></li> <li><a href="/wiki/D-%EA%B5%AC%EC%97%AD" title="D-구역">d-구역</a></li> <li><a href="/wiki/F-%EA%B5%AC%EC%97%AD" title="F-구역">f-구역</a></li> <li><a href="/wiki/G-%EA%B5%AC%EC%97%AD" title="G-구역">g-구역</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">기타</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%ED%9D%AC%ED%86%A0%EB%A5%98_%EC%9B%90%EC%86%8C" title="희토류 원소">희토류 원소</a></li> <li><a href="/wiki/%EB%B0%B1%EA%B8%88%EC%A1%B1_%EC%9B%90%EC%86%8C" title="백금족 원소">백금족 원소</a></li> <li><a href="/wiki/%EB%82%9C%EC%9C%B5_%EA%B8%88%EC%86%8D" title="난융 금속">난융 금속</a></li> <li><a href="/wiki/%EA%B7%80%EA%B8%88%EC%86%8D" title="귀금속">귀금속</a></li> <li><a href="/wiki/%EC%A3%BC%ED%99%94_%EA%B8%88%EC%86%8D" title="주화 금속">주화 금속</a></li> <li><a href="/wiki/%EA%B7%80%EA%B8%88%EC%86%8D_(%ED%99%94%ED%95%99)" title="귀금속 (화학)">귀족금속</a></li> <li><a href="/wiki/%EC%A4%91%EA%B8%88%EC%86%8D" title="중금속">중금속</a></li> <li><a href="/w/index.php?title=%EC%9E%90%EC%97%B0%EA%B8%88%EC%86%8D&action=edit&redlink=1" class="new" title="자연금속 (없는 문서)">자연금속</a></li> <li><a href="/wiki/%EC%B4%88%EC%9A%B0%EB%9D%BC%EB%8A%84_%EC%9B%90%EC%86%8C" title="초우라늄 원소">초우라늄 원소</a></li> <li><a href="/wiki/%EC%B4%88%EC%95%85%ED%8B%B0%EB%8A%84%EC%A1%B1_%EC%9B%90%EC%86%8C" title="초악티늄족 원소">초악티늄족 원소</a></li> <li><a href="/w/index.php?title=%EA%B8%88%EC%86%8D-%EB%B9%84%EA%B8%88%EC%86%8D_%EA%B5%AC%EB%B6%84%EC%84%A0&action=edit&redlink=1" class="new" title="금속-비금속 구분선 (없는 문서)">금속-비금속 구분선</a></li> <li><a href="/wiki/%EB%AF%B8%EB%B0%9C%EA%B2%AC_%EC%9B%90%EC%86%8C" title="미발견 원소">미발견 원소</a></li> <li><a href="/wiki/%EA%B4%80%EC%9A%A9%EB%AA%85" title="관용명">관용명</a></li> <li><a href="/wiki/%EB%93%9C%EB%AF%B8%ED%8A%B8%EB%A6%AC_%EB%A9%98%EB%8D%B8%EB%A0%88%EC%98%88%ED%94%84" title="드미트리 멘델레예프">드미트리 멘델레예프</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r36480591"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r36429174"></div><div role="navigation" class="navbox" aria-labelledby="주기율표" style="padding:3px"><table class="nowraplinks mw-collapsible expanded navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r36480591"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r34311309"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-보기"><a href="/wiki/%ED%8B%80:%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" title="틀:주기율표"><abbr title="이 틀을 보기" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">v</abbr></a></li><li class="nv-토론"><a href="/wiki/%ED%8B%80%ED%86%A0%EB%A1%A0:%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" title="틀토론:주기율표"><abbr title="이 틀에 관해 토론하기" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">t</abbr></a></li><li class="nv-편집"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%AC%B8%EC%84%9C%ED%8E%B8%EC%A7%91/%ED%8B%80:%EC%A3%BC%EA%B8%B0%EC%9C%A8%ED%91%9C" title="특수:문서편집/틀:주기율표"><abbr title="이 틀을 편집하기" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">e</abbr></a></li></ul></div><div id="주기율표" style="font-size:114%;margin:0 4em"><a class="mw-selflink selflink">주기율표</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd wraplinks" style="width:100%;padding:0"><div style="padding:0 0.25em"> <table cellpadding="0" style="table-layout:fixed; width:100%;" aria-describedby="periodic-table-legend"> <tbody><tr> <td style="line-height:100%;"> </td> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/%EC%95%8C%EC%B9%BC%EB%A6%AC_%EA%B8%88%EC%86%8D" title="알칼리 금속">1</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/%EC%95%8C%EC%B9%BC%EB%A6%AC_%ED%86%A0%EA%B8%88%EC%86%8D" title="알칼리 토금속">2</a> </th> <td colspan="14"> </td> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/3%EC%A1%B1_%EC%9B%90%EC%86%8C" title="3족 원소">3</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/4%EC%A1%B1_%EC%9B%90%EC%86%8C" title="4족 원소">4</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/5%EC%A1%B1_%EC%9B%90%EC%86%8C" title="5족 원소">5</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/6%EC%A1%B1_%EC%9B%90%EC%86%8C" title="6족 원소">6</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/7%EC%A1%B1_%EC%9B%90%EC%86%8C" title="7족 원소">7</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/8%EC%A1%B1_%EC%9B%90%EC%86%8C" title="8족 원소">8</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/9%EC%A1%B1_%EC%9B%90%EC%86%8C" title="9족 원소">9</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/10%EC%A1%B1_%EC%9B%90%EC%86%8C" title="10족 원소">10</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/11%EC%A1%B1_%EC%9B%90%EC%86%8C" title="11족 원소">11</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/12%EC%A1%B1_%EC%9B%90%EC%86%8C" title="12족 원소">12</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/13%EC%A1%B1_%EC%9B%90%EC%86%8C" title="13족 원소">13</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/14%EC%A1%B1_%EC%9B%90%EC%86%8C" title="14족 원소">14</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/15%EC%A1%B1_%EC%9B%90%EC%86%8C" title="15족 원소">15</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/16%EC%A1%B1_%EC%9B%90%EC%86%8C" title="16족 원소">16</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/%ED%95%A0%EB%A1%9C%EC%A0%A0" title="할로젠">17</a> </th> <th scope="col" style="background:transparent; font-weight:normal;"><a href="/wiki/%EB%B9%84%ED%99%9C%EC%84%B1_%EA%B8%B0%EC%B2%B4" title="비활성 기체">18</a> </th></tr> <tr> <th scope="row" style="background:transparent; font-weight:normal;"><a href="/wiki/1%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="1주기 원소">1</a> </th> <td title="수소, 1 (other nonmetal)" style="text-align:center; background:#a0ffa0; border:none; ;"><a href="/wiki/%EC%88%98%EC%86%8C" title="수소"><span style="display:block">H</span></a> </td> <td colspan="30"> </td> <td title="헬륨, 2 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/%ED%97%AC%EB%A5%A8" title="헬륨"><span style="display:block">He</span></a> </td></tr> <tr> <th scope="row" style="background:transparent; font-weight:normal;"><a href="/wiki/2%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="2주기 원소">2</a> </th> <td title="리튬, 3 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/%EB%A6%AC%ED%8A%AC" title="리튬"><span style="display:block">Li</span></a> </td> <td title="베릴륨, 4 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:none; ;"><a href="/wiki/%EB%B2%A0%EB%A6%B4%EB%A5%A8" title="베릴륨"><span style="display:block">Be</span></a> </td> <td colspan="24"> </td> <td title="붕소, 5 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/%EB%B6%95%EC%86%8C" title="붕소"><span style="display:block">B</span></a> </td> <td title="탄소, 6 (other nonmetal)" style="text-align:center; background:#a0ffa0; border:none; ;"><a href="/wiki/%ED%83%84%EC%86%8C" title="탄소"><span style="display:block">C</span></a> </td> <td title="질소, 7 (other nonmetal)" style="text-align:center; background:#a0ffa0; border:none; ;"><a href="/wiki/%EC%A7%88%EC%86%8C" title="질소"><span style="display:block">N</span></a> </td> <td title="산소, 8 (other nonmetal)" style="text-align:center; background:#a0ffa0; border:none; ;"><a href="/wiki/%EC%82%B0%EC%86%8C" title="산소"><span style="display:block">O</span></a> </td> <td title="플루오린, 9 (halogen)" style="text-align:center; background:#ffff99; border:none; ;"><a href="/wiki/%ED%94%8C%EB%A3%A8%EC%98%A4%EB%A6%B0" title="플루오린"><span style="display:block">F</span></a> </td> <td title="네온, 10 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/%EB%84%A4%EC%98%A8" title="네온"><span style="display:block">Ne</span></a> </td></tr> <tr> <th scope="row" style="background:transparent; font-weight:normal;"><a href="/wiki/3%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="3주기 원소">3</a> </th> <td title="나트륨, 11 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/%EB%82%98%ED%8A%B8%EB%A5%A8" title="나트륨"><span style="display:block">Na</span></a> </td> <td title="마그네슘, 12 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:none; ;"><a href="/wiki/%EB%A7%88%EA%B7%B8%EB%84%A4%EC%8A%98" title="마그네슘"><span style="display:block">Mg</span></a> </td> <td colspan="24"> </td> <td title="알루미늄, 13 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%EC%95%8C%EB%A3%A8%EB%AF%B8%EB%8A%84" title="알루미늄"><span style="display:block">Al</span></a> </td> <td title="규소, 14 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/%EA%B7%9C%EC%86%8C" title="규소"><span style="display:block">Si</span></a> </td> <td title="인, 15 (other nonmetal)" style="text-align:center; background:#a0ffa0; border:none; ;"><a href="/wiki/%EC%9D%B8" title="인"><span style="display:block">P</span></a> </td> <td title="황, 16 (other nonmetal)" style="text-align:center; background:#a0ffa0; border:none; ;"><a href="/wiki/%ED%99%A9" title="황"><span style="display:block">S</span></a> </td> <td title="염소, 17 (halogen)" style="text-align:center; background:#ffff99; border:none; ;"><a href="/wiki/%EC%97%BC%EC%86%8C_(%EC%9B%90%EC%86%8C)" title="염소 (원소)"><span style="display:block">Cl</span></a> </td> <td title="아르곤, 18 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/%EC%95%84%EB%A5%B4%EA%B3%A4" title="아르곤"><span style="display:block">Ar</span></a> </td></tr> <tr> <th scope="row" style="background:transparent; font-weight:normal;"><a href="/wiki/4%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="4주기 원소">4</a> </th> <td title="칼륨, 19 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/%EC%B9%BC%EB%A5%A8" title="칼륨"><span style="display:block">K</span></a> </td> <td title="칼슘, 20 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:none; ;"><a href="/wiki/%EC%B9%BC%EC%8A%98" title="칼슘"><span style="display:block">Ca</span></a> </td> <td colspan="14"> </td> <td title="스칸듐, 21 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%8A%A4%EC%B9%B8%EB%93%90" title="스칸듐"><span style="display:block">Sc</span></a> </td> <td title="타이타늄, 22 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%ED%83%80%EC%9D%B4%ED%83%80%EB%8A%84" title="타이타늄"><span style="display:block">Ti</span></a> </td> <td title="바나듐, 23 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%B0%94%EB%82%98%EB%93%90" title="바나듐"><span style="display:block">V</span></a> </td> <td title="크로뮴, 24 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%ED%81%AC%EB%A1%9C%EB%AE%B4" title="크로뮴"><span style="display:block">Cr</span></a> </td> <td title="망가니즈, 25 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%A7%9D%EA%B0%80%EB%8B%88%EC%A6%88" title="망가니즈"><span style="display:block">Mn</span></a> </td> <td title="철, 26 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%B2%A0" title="철"><span style="display:block">Fe</span></a> </td> <td title="코발트, 27 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%BD%94%EB%B0%9C%ED%8A%B8" title="코발트"><span style="display:block">Co</span></a> </td> <td title="니켈, 28 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%8B%88%EC%BC%88" title="니켈"><span style="display:block">Ni</span></a> </td> <td title="구리, 29 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EA%B5%AC%EB%A6%AC" title="구리"><span style="display:block">Cu</span></a> </td> <td title="아연, 30 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%95%84%EC%97%B0" title="아연"><span style="display:block">Zn</span></a> </td> <td title="갈륨, 31 (other metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%EA%B0%88%EB%A5%A8" title="갈륨"><span style="display:block">Ga</span></a> </td> <td title="저마늄, 32 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/%EC%A0%80%EB%A7%88%EB%8A%84" title="저마늄"><span style="display:block">Ge</span></a> </td> <td title="비소, 33 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/%EB%B9%84%EC%86%8C" title="비소"><span style="display:block">As</span></a> </td> <td title="셀레늄, 34 (other nonmetal)" style="text-align:center; background:#a0ffa0; border:none; ;"><a href="/wiki/%EC%85%80%EB%A0%88%EB%8A%84" title="셀레늄"><span style="display:block">Se</span></a> </td> <td title="브로민, 35 (halogen)" style="text-align:center; background:#ffff99; border:none; ;"><a href="/wiki/%EB%B8%8C%EB%A1%9C%EB%AF%BC" title="브로민"><span style="display:block">Br</span></a> </td> <td title="크립톤, 36 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/%ED%81%AC%EB%A6%BD%ED%86%A4" title="크립톤"><span style="display:block">Kr</span></a> </td></tr> <tr> <th scope="row" style="background:transparent; font-weight:normal;"><a href="/wiki/5%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="5주기 원소">5</a> </th> <td title="루비듐, 37 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/%EB%A3%A8%EB%B9%84%EB%93%90" title="루비듐"><span style="display:block">Rb</span></a> </td> <td title="스트론튬, 38 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:none; ;"><a href="/wiki/%EC%8A%A4%ED%8A%B8%EB%A1%A0%ED%8A%AC" title="스트론튬"><span style="display:block">Sr</span></a> </td> <td colspan="14"> </td> <td title="이트륨, 39 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%9D%B4%ED%8A%B8%EB%A5%A8" title="이트륨"><span style="display:block">Y</span></a> </td> <td title="지르코늄, 40 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%A7%80%EB%A5%B4%EC%BD%94%EB%8A%84" title="지르코늄"><span style="display:block">Zr</span></a> </td> <td title="나이오븀, 41 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%82%98%EC%9D%B4%EC%98%A4%EB%B8%80" title="나이오븀"><span style="display:block">Nb</span></a> </td> <td title="몰리브데넘, 42 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%AA%B0%EB%A6%AC%EB%B8%8C%EB%8D%B0%EB%84%98" title="몰리브데넘"><span style="display:block">Mo</span></a> </td> <td title="테크네튬, 43 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%ED%85%8C%ED%81%AC%EB%84%A4%ED%8A%AC" title="테크네튬"><span style="display:block">Tc</span></a> </td> <td title="루테늄, 44 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%A3%A8%ED%85%8C%EB%8A%84" title="루테늄"><span style="display:block">Ru</span></a> </td> <td title="로듐, 45 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%A1%9C%EB%93%90" title="로듐"><span style="display:block">Rh</span></a> </td> <td title="팔라듐, 46 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%ED%8C%94%EB%9D%BC%EB%93%90" title="팔라듐"><span style="display:block">Pd</span></a> </td> <td title="은, 47 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%9D%80" title="은"><span style="display:block">Ag</span></a> </td> <td title="카드뮴, 48 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%B9%B4%EB%93%9C%EB%AE%B4" title="카드뮴"><span style="display:block">Cd</span></a> </td> <td title="인듐, 49 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%EC%9D%B8%EB%93%90" title="인듐"><span style="display:block">In</span></a> </td> <td title="주석, 50 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%EC%A3%BC%EC%84%9D_(%EC%9B%90%EC%86%8C)" title="주석 (원소)"><span style="display:block">Sn</span></a> </td> <td title="안티모니, 51 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/%EC%95%88%ED%8B%B0%EB%AA%A8%EB%8B%88" title="안티모니"><span style="display:block">Sb</span></a> </td> <td title="텔루륨, 52 (metalloid)" style="text-align:center; background:#cccc99; border:none; ;"><a href="/wiki/%ED%85%94%EB%A3%A8%EB%A5%A8" title="텔루륨"><span style="display:block">Te</span></a> </td> <td title="아이오딘, 53 (halogen)" style="text-align:center; background:#ffff99; border:none; ;"><a href="/wiki/%EC%95%84%EC%9D%B4%EC%98%A4%EB%94%98" title="아이오딘"><span style="display:block">I</span></a> </td> <td title="제논, 54 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/%EC%A0%9C%EB%85%BC_(%EC%9B%90%EC%86%8C)" title="제논 (원소)"><span style="display:block">Xe</span></a> </td></tr> <tr> <th scope="row" style="background:transparent; font-weight:normal;"><a href="/wiki/6%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="6주기 원소">6</a> </th> <td title="세슘, 55 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/%EC%84%B8%EC%8A%98" title="세슘"><span style="display:block">Cs</span></a> </td> <td title="바륨, 56 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:none; ;"><a href="/wiki/%EB%B0%94%EB%A5%A8" title="바륨"><span style="display:block">Ba</span></a> </td> <td title="란타넘, 57 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%EB%9E%80%ED%83%80%EB%84%98" title="란타넘"><span style="display:block">La</span></a> </td> <td title="세륨, 58 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%EC%84%B8%EB%A5%A8" title="세륨"><span style="display:block">Ce</span></a> </td> <td title="프라세오디뮴, 59 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%ED%94%84%EB%9D%BC%EC%84%B8%EC%98%A4%EB%94%94%EB%AE%B4" title="프라세오디뮴"><span style="display:block">Pr</span></a> </td> <td title="네오디뮴, 60 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%EB%84%A4%EC%98%A4%EB%94%94%EB%AE%B4" title="네오디뮴"><span style="display:block">Nd</span></a> </td> <td title="프로메튬, 61 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%ED%94%84%EB%A1%9C%EB%A9%94%ED%8A%AC" title="프로메튬"><span style="display:block">Pm</span></a> </td> <td title="사마륨, 62 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%EC%82%AC%EB%A7%88%EB%A5%A8" title="사마륨"><span style="display:block">Sm</span></a> </td> <td title="유로퓸, 63 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%EC%9C%A0%EB%A1%9C%ED%93%B8" title="유로퓸"><span style="display:block">Eu</span></a> </td> <td title="가돌리늄, 64 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%EA%B0%80%EB%8F%8C%EB%A6%AC%EB%8A%84" title="가돌리늄"><span style="display:block">Gd</span></a> </td> <td title="터븀, 65 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%ED%84%B0%EB%B8%80" title="터븀"><span style="display:block">Tb</span></a> </td> <td title="디스프로슘, 66 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%EB%94%94%EC%8A%A4%ED%94%84%EB%A1%9C%EC%8A%98" title="디스프로슘"><span style="display:block">Dy</span></a> </td> <td title="홀뮴, 67 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%ED%99%80%EB%AE%B4" title="홀뮴"><span style="display:block">Ho</span></a> </td> <td title="어븀, 68 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%EC%96%B4%EB%B8%80" title="어븀"><span style="display:block">Er</span></a> </td> <td title="툴륨, 69 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%ED%88%B4%EB%A5%A8" title="툴륨"><span style="display:block">Tm</span></a> </td> <td title="이터븀, 70 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%EC%9D%B4%ED%84%B0%EB%B8%80" title="이터븀"><span style="display:block">Yb</span></a> </td> <td title="루테튬, 71 (lanthanide)" style="text-align:center; background:#ffbfff; border:none; ;"><a href="/wiki/%EB%A3%A8%ED%85%8C%ED%8A%AC" title="루테튬"><span style="display:block">Lu</span></a> </td> <td title="하프늄, 72 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%ED%95%98%ED%94%84%EB%8A%84" title="하프늄"><span style="display:block">Hf</span></a> </td> <td title="탄탈럼, 73 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%ED%83%84%ED%83%88%EB%9F%BC" title="탄탈럼"><span style="display:block">Ta</span></a> </td> <td title="텅스텐, 74 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%ED%85%85%EC%8A%A4%ED%85%90" title="텅스텐"><span style="display:block">W</span></a> </td> <td title="레늄, 75 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%A0%88%EB%8A%84" title="레늄"><span style="display:block">Re</span></a> </td> <td title="오스뮴, 76 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%98%A4%EC%8A%A4%EB%AE%B4" title="오스뮴"><span style="display:block">Os</span></a> </td> <td title="이리듐, 77 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%9D%B4%EB%A6%AC%EB%93%90" title="이리듐"><span style="display:block">Ir</span></a> </td> <td title="백금, 78 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%B0%B1%EA%B8%88" title="백금"><span style="display:block">Pt</span></a> </td> <td title="금, 79 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EA%B8%88" title="금"><span style="display:block">Au</span></a> </td> <td title="수은, 80 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%88%98%EC%9D%80" title="수은"><span style="display:block">Hg</span></a> </td> <td title="탈륨, 81 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%ED%83%88%EB%A5%A8" title="탈륨"><span style="display:block">Tl</span></a> </td> <td title="납, 82 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%EB%82%A9" title="납"><span style="display:block">Pb</span></a> </td> <td title="비스무트, 83 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%EB%B9%84%EC%8A%A4%EB%AC%B4%ED%8A%B8" title="비스무트"><span style="display:block">Bi</span></a> </td> <td title="폴로늄, 84 (post-transition metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%ED%8F%B4%EB%A1%9C%EB%8A%84" title="폴로늄"><span style="display:block">Po</span></a> </td> <td title="아스타틴, 85 (halogen)" style="text-align:center; background:#ffff99; border:none; ;"><a href="/wiki/%EC%95%84%EC%8A%A4%ED%83%80%ED%8B%B4" title="아스타틴"><span style="display:block">At</span></a> </td> <td title="라돈, 86 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/%EB%9D%BC%EB%8F%88" title="라돈"><span style="display:block">Rn</span></a> </td></tr> <tr> <th scope="row" style="background:transparent; font-weight:normal;"><a href="/wiki/7%EC%A3%BC%EA%B8%B0_%EC%9B%90%EC%86%8C" title="7주기 원소">7</a> </th> <td title="프랑슘, 87 (alkali metal)" style="text-align:center; background:#ff6666; border:none; ;"><a href="/wiki/%ED%94%84%EB%9E%91%EC%8A%98" title="프랑슘"><span style="display:block">Fr</span></a> </td> <td title="라듐, 88 (alkaline earth metal)" style="text-align:center; background:#ffdead; border:none; ;"><a href="/wiki/%EB%9D%BC%EB%93%90" title="라듐"><span style="display:block">Ra</span></a> </td> <td title="악티늄, 89 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%EC%95%85%ED%8B%B0%EB%8A%84" title="악티늄"><span style="display:block">Ac</span></a> </td> <td title="토륨, 90 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%ED%86%A0%EB%A5%A8" title="토륨"><span style="display:block">Th</span></a> </td> <td title="프로트악티늄, 91 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%ED%94%84%EB%A1%9C%ED%8A%B8%EC%95%85%ED%8B%B0%EB%8A%84" title="프로트악티늄"><span style="display:block">Pa</span></a> </td> <td title="우라늄, 92 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%EC%9A%B0%EB%9D%BC%EB%8A%84" title="우라늄"><span style="display:block">U</span></a> </td> <td title="넵투늄, 93 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%EB%84%B5%ED%88%AC%EB%8A%84" title="넵투늄"><span style="display:block">Np</span></a> </td> <td title="플루토늄, 94 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%ED%94%8C%EB%A3%A8%ED%86%A0%EB%8A%84" title="플루토늄"><span style="display:block">Pu</span></a> </td> <td title="아메리슘, 95 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%EC%95%84%EB%A9%94%EB%A6%AC%EC%8A%98" title="아메리슘"><span style="display:block">Am</span></a> </td> <td title="퀴륨, 96 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%ED%80%B4%EB%A5%A8" title="퀴륨"><span style="display:block">Cm</span></a> </td> <td title="버클륨, 97 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%EB%B2%84%ED%81%B4%EB%A5%A8" title="버클륨"><span style="display:block">Bk</span></a> </td> <td title="캘리포늄, 98 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%EC%BA%98%EB%A6%AC%ED%8F%AC%EB%8A%84" title="캘리포늄"><span style="display:block">Cf</span></a> </td> <td title="아인슈타이늄, 99 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%EC%95%84%EC%9D%B8%EC%8A%88%ED%83%80%EC%9D%B4%EB%8A%84" title="아인슈타이늄"><span style="display:block">Es</span></a> </td> <td title="페르뮴, 100 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%ED%8E%98%EB%A5%B4%EB%AE%B4" title="페르뮴"><span style="display:block">Fm</span></a> </td> <td title="멘델레븀, 101 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%EB%A9%98%EB%8D%B8%EB%A0%88%EB%B8%80" title="멘델레븀"><span style="display:block">Md</span></a> </td> <td title="노벨륨, 102 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%EB%85%B8%EB%B2%A8%EB%A5%A8" title="노벨륨"><span style="display:block">No</span></a> </td> <td title="로렌슘, 103 (actinide)" style="text-align:center; background:#ff99cc; border:none; ;"><a href="/wiki/%EB%A1%9C%EB%A0%8C%EC%8A%98" title="로렌슘"><span style="display:block">Lr</span></a> </td> <td title="러더포듐, 104 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%9F%AC%EB%8D%94%ED%8F%AC%EB%93%90" title="러더포듐"><span style="display:block">Rf</span></a> </td> <td title="더브늄, 105 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%8D%94%EB%B8%8C%EB%8A%84" title="더브늄"><span style="display:block">Db</span></a> </td> <td title="시보귬, 106 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%8B%9C%EB%B3%B4%EA%B7%AC" title="시보귬"><span style="display:block">Sg</span></a> </td> <td title="보륨, 107 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%B3%B4%EB%A5%A8" title="보륨"><span style="display:block">Bh</span></a> </td> <td title="하슘, 108 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%ED%95%98%EC%8A%98" title="하슘"><span style="display:block">Hs</span></a> </td> <td title="마이트너륨, 109 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%A7%88%EC%9D%B4%ED%8A%B8%EB%84%88%EB%A5%A8" title="마이트너륨"><span style="display:block">Mt</span></a> </td> <td title="다름슈타튬, 110 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%8B%A4%EB%A6%84%EC%8A%88%ED%83%80%ED%8A%AC" title="다름슈타튬"><span style="display:block">Ds</span></a> </td> <td title="뢴트게늄, 111 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EB%A2%B4%ED%8A%B8%EA%B2%8C%EB%8A%84" title="뢴트게늄"><span style="display:block">Rg</span></a> </td> <td title="코페르니슘, 112 (transition metal)" style="text-align:center; background:#ffc0c0; border:none; ;"><a href="/wiki/%EC%BD%94%ED%8E%98%EB%A5%B4%EB%8B%88%EC%8A%98" title="코페르니슘"><span style="display:block">Cn</span></a> </td> <td title="니호늄, 113 (other metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%EB%8B%88%ED%98%B8%EB%8A%84" title="니호늄"><span style="display:block">Nh</span></a> </td> <td title="플레로븀, 114 (other metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%ED%94%8C%EB%A0%88%EB%A1%9C%EB%B8%80" title="플레로븀"><span style="display:block">Fl</span></a> </td> <td title="모스코븀, 115 (other metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%EB%AA%A8%EC%8A%A4%EC%BD%94%EB%B8%80" title="모스코븀"><span style="display:block">Mc</span></a> </td> <td title="리버모륨, 116 (other metal)" style="text-align:center; background:#cccccc; border:none; ;"><a href="/wiki/%EB%A6%AC%EB%B2%84%EB%AA%A8%EB%A5%A8" title="리버모륨"><span style="display:block">Lv</span></a> </td> <td title="테네신, 117 (halogen)" style="text-align:center; background:#ffff99; border:none; ;"><a href="/wiki/%ED%85%8C%EB%84%A4%EC%8B%A0" title="테네신"><span style="display:block">Ts</span></a> </td> <td title="오가네손, 118 (noble gas)" style="text-align:center; background:#c0ffff; border:none; ;"><a href="/wiki/%EC%98%A4%EA%B0%80%EB%84%A4%EC%86%90" title="오가네손"><span style="display:block">Og</span></a> </td></tr></tbody></table> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-even wraplinks" style="width:100%;padding:0"><div style="padding:0 0.25em"> <table role="presentation" id="periodic-table-legend" class="wikitable" style="width:100%; line-height:120%; text-align:center; vertical-align:top; font-size:85%; background:#f8f8f8; margin:0; font-size:90%; margin-top:0.5em;"> <tbody><tr> <td> <table style="width:100%; table-layout:fixed; overflow:hidden;"> <tbody><tr> <td style="padding:0 1px; background:#ff6666;"><a href="/wiki/%EC%95%8C%EC%B9%BC%EB%A6%AC_%EA%B8%88%EC%86%8D" title="알칼리 금속"><span class="nowrap">알칼리</span> <span class="nowrap">금속</span></a> </td> <td style="padding:0 1px; background:#ffdead;"><a href="/wiki/%EC%95%8C%EC%B9%BC%EB%A6%AC_%ED%86%A0%EA%B8%88%EC%86%8D" title="알칼리 토금속"><span class="nowrap">알칼리</span> <span class="nowrap">토금속</span></a> </td> <td style="padding:0 1px; background:#ffbfff;"><a href="/wiki/%EB%9E%80%ED%83%80%EB%84%98%EC%A1%B1" title="란타넘족">란타넘족</a> </td> <td style="padding:0 1px; background:#ff99cc;"><a href="/wiki/%EC%95%85%ED%8B%B0%EB%8A%84%EC%A1%B1" title="악티늄족">악티늄족</a> </td> <td style="padding:0 1px; background:#ffc0c0;"><a href="/wiki/%EC%A0%84%EC%9D%B4_%EA%B8%88%EC%86%8D" title="전이 금속"><span class="nowrap">전이</span> <span class="nowrap">금속</span></a> </td> <td style="padding:0 1px; background:#cccccc;">기타 <a href="/wiki/%EA%B8%88%EC%86%8D" title="금속">금속</a> </td> <td style="padding:0 1px; 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aria-labelledby="전거_통제_frameless&#124;text-top&#124;10px&#124;alt=위키데이터에서_편집하기&#124;link=https&#58;//www.wikidata.org/wiki/Q10693#identifiers&#124;class=noprint&#124;위키데이터에서_편집하기" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="전거_통제_frameless&#124;text-top&#124;10px&#124;alt=위키데이터에서_편집하기&#124;link=https&#58;//www.wikidata.org/wiki/Q10693#identifiers&#124;class=noprint&#124;위키데이터에서_편집하기" style="font-size:114%;margin:0 4em"><a href="/wiki/%EC%9C%84%ED%82%A4%EB%B0%B1%EA%B3%BC:%EC%A0%84%EA%B1%B0_%ED%86%B5%EC%A0%9C" title="위키백과:전거 통제">전거 통제</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q10693#identifiers" title="위키데이터에서 편집하기"><img alt="위키데이터에서 편집하기" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">국제</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://viaf.org/viaf/186605590">VIAF</a></span> <ul><li><span class="uid"><a rel="nofollow" class="external text" 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href="http://uli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987007364980405171">이스라엘</a></span></li> <li><span class="uid"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/sh85099885">미국</a></span> <ul><li><span class="uid"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/no2010151385">2</a></span></li> <li><span class="uid"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/n2002011571">3</a></span></li> <li><span class="uid"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/sh2014000656">4</a></span></li></ul></li> <li><span class="uid"><abbr title="periodická soustava prvků"><a rel="nofollow" class="external text" href="https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=ph124041&CON_LNG=ENG">체코</a></abbr></span></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img 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