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class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" 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-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Voorkoms"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Voorkoms" > <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">Voorkoms</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_af.wikipedia.org&uselang=af" class=""><span>Skenkings</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=Spesiaal:SkepRekening&returnto=Atoomkern" title="U word aangemoedig om 'n gebruiker te skep en aan te meld, hoewel dit nie verpligtend is nie." class=""><span>Skep gebruiker</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=Spesiaal:Teken_in&returnto=Atoomkern" title="U word aangemoedig om aan te meld. Dit is egter nie verpligtend nie. [o]" accesskey="o" class=""><span>Meld aan</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Meer opsies" > <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="Persoonlike gereedskap" > <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">Persoonlike gereedskap</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <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_af.wikipedia.org&uselang=af"><span>Skenkings</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesiaal:SkepRekening&returnto=Atoomkern" title="U word aangemoedig om 'n gebruiker te skep en aan te meld, hoewel dit nie verpligtend is nie."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Skep gebruiker</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesiaal:Teken_in&returnto=Atoomkern" title="U word aangemoedig om aan te meld. Dit is egter nie verpligtend nie. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Meld aan</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"> Bladsye vir uitgemelde redakteurs <a href="/wiki/Hulp:Inleiding" aria-label="Leer meer oor redigering"><span>leer meer</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/Spesiaal:Mybydrae" title="A list of edits made from this IP address [y]" accesskey="y"><span>Bydraes</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Spesiaal:Mybespreking" title="Bespreking oor bydraes van hierdie IP-adres [n]" accesskey="n"><span>Bespreking</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="Werf"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Inhoud" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Inhoud</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">skuif na kantbalk</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">versteek</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">Inleiding</div> </a> </li> <li id="toc-Protone_en_neutrone" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Protone_en_neutrone"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Protone en neutrone</span> </div> </a> <ul id="toc-Protone_en_neutrone-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Massagetal" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Massagetal"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Massagetal</span> </div> </a> <ul id="toc-Massagetal-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Elektrone" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Elektrone"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Elektrone</span> </div> </a> <ul id="toc-Elektrone-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notasie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notasie"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Notasie</span> </div> </a> <ul id="toc-Notasie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Sien_ook" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Sien_ook"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Sien ook</span> </div> </a> <ul id="toc-Sien_ook-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Inhoud" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Wissel die inhoudsopgawe" > <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">Wissel die inhoudsopgawe</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">Atoomkern</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="Gaan na 'n artikel in 'n ander taal. Beskikbaar in 120 tale" > <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-120" 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">120 tale</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-anp mw-list-item"><a href="https://anp.wikipedia.org/wiki/%E0%A4%AA%E0%A4%B0%E0%A4%AE%E0%A4%BE%E0%A4%A3%E0%A5%81_%E0%A4%A8%E0%A4%BE%E0%A4%AD%E0%A4%BF%E0%A4%95" title="परमाणु नाभिक – Angika" lang="anp" hreflang="anp" data-title="परमाणु नाभिक" data-language-autonym="अंगिका" data-language-local-name="Angika" class="interlanguage-link-target"><span>अंगिका</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%86%D9%88%D8%A7%D8%A9_%D8%A7%D9%84%D8%B0%D8%B1%D8%A9" title="نواة الذرة – Arabies" lang="ar" hreflang="ar" data-title="نواة الذرة" data-language-autonym="العربية" data-language-local-name="Arabies" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%86%D9%88%D9%8A%D8%A9_%D8%AF_%D8%AF%D8%B1%D8%A9" title="نوية د درة – Moroccan Arabic" lang="ary" hreflang="ary" data-title="نوية د درة" data-language-autonym="الدارجة" data-language-local-name="Moroccan Arabic" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Nucleu_at%C3%B3micu" title="Nucleu atómicu – Asturies" lang="ast" hreflang="ast" data-title="Nucleu atómicu" data-language-autonym="Asturianu" data-language-local-name="Asturies" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Atomun_n%C3%BCv%C9%99si" title="Atomun nüvəsi – Azerbeidjans" lang="az" hreflang="az" data-title="Atomun nüvəsi" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbeidjans" 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%A2%D8%AA%D9%88%D9%85_%DA%86%DA%A9%DB%8C%D8%B1%D8%AF%DA%AF%DB%8C" title="آتوم چکیردگی – South Azerbaijani" lang="azb" hreflang="azb" data-title="آتوم چکیردگی" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Atuoma_kondouls" title="Atuoma kondouls – Samogitian" lang="sgs" hreflang="sgs" data-title="Atuoma kondouls" 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/Atomikong_nukleyus" title="Atomikong nukleyus – Central Bikol" lang="bcl" hreflang="bcl" data-title="Atomikong nukleyus" 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%90%D1%82%D0%B0%D0%BC%D0%BD%D0%B0%D0%B5_%D1%8F%D0%B4%D1%80%D0%BE" title="Атамнае ядро – Belarussies" lang="be" hreflang="be" data-title="Атамнае ядро" data-language-autonym="Беларуская" data-language-local-name="Belarussies" 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%90%D1%82%D0%B0%D0%BC%D0%BD%D0%B0%D0%B5_%D1%8F%D0%B4%D1%80%D0%BE" title="Атамнае ядро – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Атамнае ядро" 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%90%D1%82%D0%BE%D0%BC%D0%BD%D0%BE_%D1%8F%D0%B4%D1%80%D0%BE" title="Атомно ядро – Bulgaars" lang="bg" hreflang="bg" data-title="Атомно ядро" data-language-autonym="Български" data-language-local-name="Bulgaars" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%AA%E0%A4%B0%E0%A4%AE%E0%A4%BE%E0%A4%A3%E0%A4%B5%E0%A4%BF%E0%A4%95_%E0%A4%AA%E0%A4%A6%E0%A4%B0%E0%A5%8D%E0%A4%A5%E0%A4%AC%E0%A4%BF%E0%A4%A6%E0%A5%8D%E0%A4%AF%E0%A4%BE" title="परमाणविक पदर्थबिद्या – Bhojpuri" lang="bh" hreflang="bh" data-title="परमाणविक पदर्थबिद्या" 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%94%E1%80%BB%E1%80%B0%E1%80%B8%E1%80%80%E1%80%9C%E1%80%AE%E1%80%B8%E1%80%9A%E1%80%95%E1%80%BA" title="နျူးကလီးယပ် – Pa'O" lang="blk" hreflang="blk" data-title="နျူးကလီးယပ်" 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%BE%E0%A6%B0%E0%A6%AE%E0%A6%BE%E0%A6%A3%E0%A6%AC%E0%A6%BF%E0%A6%95_%E0%A6%A8%E0%A6%BF%E0%A6%89%E0%A6%95%E0%A7%8D%E0%A6%B2%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%B8" title="পারমাণবিক নিউক্লিয়াস – Bengaals" lang="bn" hreflang="bn" data-title="পারমাণবিক নিউক্লিয়াস" data-language-autonym="বাংলা" data-language-local-name="Bengaals" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Nukle%C3%BCs_(an_atomo%C3%B9)" title="Nukleüs (an atomoù) – Bretons" lang="br" hreflang="br" data-title="Nukleüs (an atomoù)" data-language-autonym="Brezhoneg" data-language-local-name="Bretons" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Atomsko_jezgro" title="Atomsko jezgro – Bosnies" lang="bs" hreflang="bs" data-title="Atomsko jezgro" data-language-autonym="Bosanski" data-language-local-name="Bosnies" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Nucli_at%C3%B2mic" title="Nucli atòmic – Katalaans" lang="ca" hreflang="ca" data-title="Nucli atòmic" data-language-autonym="Català" data-language-local-name="Katalaans" 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-c%E1%B9%B3%CC%84_h%C5%8Fk" title="Nguòng-cṳ̄ hŏk – Mindong" lang="cdo" hreflang="cdo" data-title="Nguòng-cṳ̄ hŏk" 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-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Nucleu_Atomicu" title="Nucleu Atomicu – Korsikaans" lang="co" hreflang="co" data-title="Nucleu Atomicu" data-language-autonym="Corsu" data-language-local-name="Korsikaans" 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/Atomov%C3%A9_j%C3%A1dro" title="Atomové jádro – Tsjeggies" lang="cs" hreflang="cs" data-title="Atomové jádro" data-language-autonym="Čeština" data-language-local-name="Tsjeggies" 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%9D%D1%83%D0%BA%D0%BB%D0%BE%D0%BD%D1%81%D0%B0%D1%80" title="Нуклонсар – Chuvash" lang="cv" hreflang="cv" data-title="Нуклонсар" data-language-autonym="Чӑвашла" data-language-local-name="Chuvash" 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/Niwclews_atomig" title="Niwclews atomig – Wallies" lang="cy" hreflang="cy" data-title="Niwclews atomig" data-language-autonym="Cymraeg" data-language-local-name="Wallies" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Atomkerne" title="Atomkerne – Deens" lang="da" hreflang="da" data-title="Atomkerne" data-language-autonym="Dansk" data-language-local-name="Deens" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Atomkern" title="Atomkern – Duits" lang="de" hreflang="de" data-title="Atomkern" data-language-autonym="Deutsch" data-language-local-name="Duits" 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/Dend%C4%B1k%C3%AA_atomi" title="Dendıkê atomi – Zazaki" lang="diq" hreflang="diq" data-title="Dendıkê atomi" data-language-autonym="Zazaki" data-language-local-name="Zazaki" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CF%84%CE%BF%CE%BC%CE%B9%CE%BA%CF%8C%CF%82_%CF%80%CF%85%CF%81%CE%AE%CE%BD%CE%B1%CF%82" title="Ατομικός πυρήνας – Grieks" lang="el" hreflang="el" data-title="Ατομικός πυρήνας" data-language-autonym="Ελληνικά" data-language-local-name="Grieks" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Atomic_nucleus" title="Atomic nucleus – Engels" lang="en" hreflang="en" data-title="Atomic nucleus" data-language-autonym="English" data-language-local-name="Engels" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Atomkerno" title="Atomkerno – Esperanto" lang="eo" hreflang="eo" data-title="Atomkerno" data-language-autonym="Esperanto" data-language-local-name="Esperanto" 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/N%C3%BAcleo_at%C3%B3mico" title="Núcleo atómico – Spaans" lang="es" hreflang="es" data-title="Núcleo atómico" data-language-autonym="Español" data-language-local-name="Spaans" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Aatomituum" title="Aatomituum – Estnies" lang="et" hreflang="et" data-title="Aatomituum" data-language-autonym="Eesti" data-language-local-name="Estnies" 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/Atomo_nukleo" title="Atomo nukleo – Baskies" lang="eu" hreflang="eu" data-title="Atomo nukleo" data-language-autonym="Euskara" data-language-local-name="Baskies" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%87%D8%B3%D8%AA%D9%87_%D8%A7%D8%AA%D9%85" title="هسته اتم – Persies" lang="fa" hreflang="fa" data-title="هسته اتم" data-language-autonym="فارسی" data-language-local-name="Persies" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Atomiydin" title="Atomiydin – Fins" lang="fi" hreflang="fi" data-title="Atomiydin" data-language-autonym="Suomi" data-language-local-name="Fins" 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/Aadomis%C3%A4s%C3%BC" title="Aadomisäsü – Võro" lang="vro" hreflang="vro" data-title="Aadomisäsü" data-language-autonym="Võro" data-language-local-name="Võro" class="interlanguage-link-target"><span>Võro</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Noyau_atomique" title="Noyau atomique – Frans" lang="fr" hreflang="fr" data-title="Noyau atomique" data-language-autonym="Français" data-language-local-name="Frans" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Atoomkearn" title="Atoomkearn – Fries" lang="fy" hreflang="fy" data-title="Atoomkearn" data-language-autonym="Frysk" data-language-local-name="Fries" 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/N%C3%BAicl%C3%A9as_adamhach" title="Núicléas adamhach – Iers" lang="ga" hreflang="ga" data-title="Núicléas adamhach" data-language-autonym="Gaeilge" data-language-local-name="Iers" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Ni%C3%B9clas" title="Niùclas – Skotse Gallies" lang="gd" hreflang="gd" data-title="Niùclas" data-language-autonym="Gàidhlig" data-language-local-name="Skotse Gallies" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/N%C3%BAcleo_at%C3%B3mico" title="Núcleo atómico – Galisies" lang="gl" hreflang="gl" data-title="Núcleo atómico" data-language-autonym="Galego" data-language-local-name="Galisies" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%92%D7%A8%D7%A2%D7%99%D7%9F_%D7%94%D7%90%D7%98%D7%95%D7%9D" title="גרעין האטום – Hebreeus" lang="he" hreflang="he" data-title="גרעין האטום" data-language-autonym="עברית" data-language-local-name="Hebreeus" 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%AA%E0%A4%B0%E0%A4%AE%E0%A4%BE%E0%A4%A3%E0%A5%81_%E0%A4%A8%E0%A4%BE%E0%A4%AD%E0%A4%BF%E0%A4%95" title="परमाणु नाभिक – Hindi" lang="hi" hreflang="hi" data-title="परमाणु नाभिक" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Atomska_jezgra" title="Atomska jezgra – Kroaties" lang="hr" hreflang="hr" data-title="Atomska jezgra" data-language-autonym="Hrvatski" data-language-local-name="Kroaties" 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/Nwayo_atomik" title="Nwayo atomik – Haïtiaans" lang="ht" hreflang="ht" data-title="Nwayo atomik" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haïtiaans" 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/Atommag" title="Atommag – Hongaars" lang="hu" hreflang="hu" data-title="Atommag" data-language-autonym="Magyar" data-language-local-name="Hongaars" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%84%D5%AB%D5%BB%D5%B8%D6%82%D5%AF_(%D5%A1%D5%BF%D5%B8%D5%B4)" title="Միջուկ (ատոմ) – Armeens" lang="hy" hreflang="hy" data-title="Միջուկ (ատոմ)" data-language-autonym="Հայերեն" data-language-local-name="Armeens" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Nucleo_atomic" title="Nucleo atomic – Interlingua" lang="ia" hreflang="ia" data-title="Nucleo atomic" data-language-autonym="Interlingua" data-language-local-name="Interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Inti_atom" title="Inti atom – Indonesies" lang="id" hreflang="id" data-title="Inti atom" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesies" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Nukleo_atomala" title="Nukleo atomala – Ido" lang="io" hreflang="io" data-title="Nukleo atomala" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Frumeindakjarni" title="Frumeindakjarni – Yslands" lang="is" hreflang="is" data-title="Frumeindakjarni" data-language-autonym="Íslenska" data-language-local-name="Yslands" 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/Nucleo_atomico" title="Nucleo atomico – Italiaans" lang="it" hreflang="it" data-title="Nucleo atomico" data-language-autonym="Italiano" data-language-local-name="Italiaans" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%8E%9F%E5%AD%90%E6%A0%B8" title="原子核 – Japannees" lang="ja" hreflang="ja" data-title="原子核" data-language-autonym="日本語" data-language-local-name="Japannees" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Inti_Atom" title="Inti Atom – Javaans" lang="jv" hreflang="jv" data-title="Inti Atom" data-language-autonym="Jawa" data-language-local-name="Javaans" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%90%E1%83%A2%E1%83%9D%E1%83%9B%E1%83%98%E1%83%A1_%E1%83%91%E1%83%98%E1%83%A0%E1%83%97%E1%83%95%E1%83%98" title="ატომის ბირთვი – Georgies" lang="ka" hreflang="ka" data-title="ატომის ბირთვი" data-language-autonym="ქართული" data-language-local-name="Georgies" 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/A%C9%A3yay_abelkam" title="Aɣyay abelkam – Kabyle" lang="kab" hreflang="kab" data-title="Aɣyay abelkam" data-language-autonym="Taqbaylit" data-language-local-name="Kabyle" class="interlanguage-link-target"><span>Taqbaylit</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC_%D1%8F%D0%B4%D1%80%D0%BE%D1%81%D1%8B" title="Атом ядросы – Kazaks" lang="kk" hreflang="kk" data-title="Атом ядросы" data-language-autonym="Қазақша" data-language-local-name="Kazaks" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AC%E0%B3%88%E0%B2%9C%E0%B2%BF%E0%B2%95_%E0%B2%95%E0%B3%87%E0%B2%82%E0%B2%A6%E0%B3%8D%E0%B2%B0" title="ಬೈಜಿಕ ಕೇಂದ್ರ – Kannada" lang="kn" hreflang="kn" data-title="ಬೈಜಿಕ ಕೇಂದ್ರ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="Kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9B%90%EC%9E%90%ED%95%B5" title="원자핵 – Koreaans" lang="ko" hreflang="ko" data-title="원자핵" data-language-autonym="한국어" data-language-local-name="Koreaans" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/%DA%A9%D9%86%DB%81%D9%95_%D9%85%D9%95%D8%B1" title="کنہٕ مٕر – Kasjmirs" lang="ks" hreflang="ks" data-title="کنہٕ مٕر" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="Kasjmirs" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Navok" title="Navok – Koerdies" lang="ku" hreflang="ku" data-title="Navok" data-language-autonym="Kurdî" data-language-local-name="Koerdies" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Nucleus_atomi" title="Nucleus atomi – Latyn" lang="la" hreflang="la" data-title="Nucleus atomi" data-language-autonym="Latina" data-language-local-name="Latyn" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Atoamkaen" title="Atoamkaen – Limburgs" lang="li" hreflang="li" data-title="Atoamkaen" data-language-autonym="Limburgs" data-language-local-name="Limburgs" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Nucli_(fisega)" title="Nucli (fisega) – Lombard" lang="lmo" hreflang="lmo" data-title="Nucli (fisega)" 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/Mok%C3%B3k%C3%B3l%C3%B3_mwa_atome" title="Mokókóló mwa atome – Lingaals" lang="ln" hreflang="ln" data-title="Mokókóló mwa atome" data-language-autonym="Lingála" data-language-local-name="Lingaals" 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%BB%81%E0%BA%81%E0%BA%99%E0%BA%9B%E0%BA%B0%E0%BA%A5%E0%BB%8D%E0%BA%B2%E0%BA%A1%E0%BA%B0%E0%BA%99%E0%BA%B9" title="ແກນປະລໍາມະນູ – Lao" lang="lo" hreflang="lo" data-title="ແກນປະລໍາມະນູ" data-language-autonym="ລາວ" data-language-local-name="Lao" 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/Atomo_branduolys" title="Atomo branduolys – Litaus" lang="lt" hreflang="lt" data-title="Atomo branduolys" data-language-autonym="Lietuvių" data-language-local-name="Litaus" 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/Atoma_kodols" title="Atoma kodols – Letties" lang="lv" hreflang="lv" data-title="Atoma kodols" data-language-autonym="Latviešu" data-language-local-name="Letties" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-map-bms mw-list-item"><a href="https://map-bms.wikipedia.org/wiki/Nukleus" title="Nukleus – Banyumasan" lang="jv-x-bms" hreflang="jv-x-bms" data-title="Nukleus" data-language-autonym="Basa Banyumasan" data-language-local-name="Banyumasan" class="interlanguage-link-target"><span>Basa Banyumasan</span></a></li><li class="interlanguage-link interwiki-mhr mw-list-item"><a href="https://mhr.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC_%D1%82%D0%BE%D0%BC" title="Атом том – Eastern Mari" lang="mhr" hreflang="mhr" data-title="Атом том" 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-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC%D1%81%D0%BA%D0%BE_%D1%98%D0%B0%D0%B4%D1%80%D0%BE" title="Атомско јадро – Masedonies" lang="mk" hreflang="mk" data-title="Атомско јадро" data-language-autonym="Македонски" data-language-local-name="Masedonies" 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%85%E0%B4%A3%E0%B5%81%E0%B4%95%E0%B5%87%E0%B4%A8%E0%B5%8D%E0%B4%A6%E0%B5%8D%E0%B4%B0%E0%B4%82" title="അണുകേന്ദ്രം – Malabaars" lang="ml" hreflang="ml" data-title="അണുകേന്ദ്രം" data-language-autonym="മലയാളം" data-language-local-name="Malabaars" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC%D1%8B%D0%BD_%D1%86%D3%A9%D0%BC" title="Атомын цөм – Mongools" lang="mn" hreflang="mn" data-title="Атомын цөм" data-language-autonym="Монгол" data-language-local-name="Mongools" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%85%E0%A4%A3%E0%A5%81%E0%A4%95%E0%A5%87%E0%A4%82%E0%A4%A6%E0%A5%8D%E0%A4%B0" title="अणुकेंद्र – Marathi" lang="mr" hreflang="mr" data-title="अणुकेंद्र" data-language-autonym="मराठी" data-language-local-name="Marathi" 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/Nukleus_atom" title="Nukleus atom – Maleis" lang="ms" hreflang="ms" data-title="Nukleus atom" data-language-autonym="Bahasa Melayu" data-language-local-name="Maleis" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%A1%E1%80%80%E1%80%BA%E1%80%BA%E1%80%90%E1%80%99%E1%80%BA%E1%81%8F_%E1%80%94%E1%80%BB%E1%80%B0%E1%80%80%E1%80%9C%E1%80%AD%E1%80%9A" title="အက််တမ်၏ နျူကလိယ – Birmaans" lang="my" hreflang="my" data-title="အက််တမ်၏ နျူကလိယ" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Birmaans" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Atoomkern" title="Atoomkern – Nederlands" lang="nl" hreflang="nl" data-title="Atoomkern" data-language-autonym="Nederlands" data-language-local-name="Nederlands" 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/Atomkjerne" title="Atomkjerne – Nuwe Noors" lang="nn" hreflang="nn" data-title="Atomkjerne" data-language-autonym="Norsk nynorsk" data-language-local-name="Nuwe Noors" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Atomkjerne" title="Atomkjerne – Boeknoors" lang="nb" hreflang="nb" data-title="Atomkjerne" data-language-autonym="Norsk bokmål" data-language-local-name="Boeknoors" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nov mw-list-item"><a href="https://nov.wikipedia.org/wiki/Nukleus" title="Nukleus – Novial" lang="nov" hreflang="nov" data-title="Nukleus" data-language-autonym="Novial" data-language-local-name="Novial" class="interlanguage-link-target"><span>Novial</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Nucl%C3%A8u_atomic" title="Nuclèu atomic – Oksitaans" lang="oc" hreflang="oc" data-title="Nuclèu atomic" data-language-autonym="Occitan" data-language-local-name="Oksitaans" 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/Niwukilasii_atoomii" title="Niwukilasii atoomii – Oromo" lang="om" hreflang="om" data-title="Niwukilasii atoomii" data-language-autonym="Oromoo" data-language-local-name="Oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AA%E0%A8%B0%E0%A8%AE%E0%A8%BE%E0%A8%A3%E0%A9%82_%E0%A8%A8%E0%A8%BE%E0%A8%AD" title="ਪਰਮਾਣੂ ਨਾਭ – Pandjabi" lang="pa" hreflang="pa" data-title="ਪਰਮਾਣੂ ਨਾਭ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Pandjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/J%C4%85dro_atomowe" title="Jądro atomowe – Pools" lang="pl" hreflang="pl" data-title="Jądro atomowe" data-language-autonym="Polski" data-language-local-name="Pools" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A7%DB%8C%D9%B9%D9%85%DB%8C_%D9%86%DB%8C%D9%88%DA%A9%D9%84%DB%8C%D8%B3" title="ایٹمی نیوکلیس – Western Punjabi" lang="pnb" hreflang="pnb" data-title="ایٹمی نیوکلیس" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/N%C3%BAcleo_at%C3%B3mico" title="Núcleo atómico – Portugees" lang="pt" hreflang="pt" data-title="Núcleo atómico" data-language-autonym="Português" data-language-local-name="Portugees" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/I%C3%B1uku_huk%27i" title="Iñuku huk'i – Quechua" lang="qu" hreflang="qu" data-title="Iñuku huk'i" data-language-autonym="Runa Simi" data-language-local-name="Quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Nucleu_atomic" title="Nucleu atomic – Roemeens" lang="ro" hreflang="ro" data-title="Nucleu atomic" data-language-autonym="Română" data-language-local-name="Roemeens" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC%D0%BD%D0%BE%D0%B5_%D1%8F%D0%B4%D1%80%D0%BE" title="Атомное ядро – Russies" lang="ru" hreflang="ru" data-title="Атомное ядро" data-language-autonym="Русский" data-language-local-name="Russies" 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%90%D1%82%D0%BE%D0%BC%D0%BE%D0%B2%D0%B5_%D1%8F%D0%B4%D1%80%D0%BE" title="Атомове ядро – Rusyn" lang="rue" hreflang="rue" data-title="Атомове ядро" data-language-autonym="Русиньскый" data-language-local-name="Rusyn" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Atomic_nucleus" title="Atomic nucleus – Skots" lang="sco" hreflang="sco" data-title="Atomic nucleus" data-language-autonym="Scots" data-language-local-name="Skots" 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%A7%D9%8A%D9%BD%D9%85%D9%8A_%D9%86%D9%8A%D9%88%DA%AA%D9%84%D9%8A%D8%B3" title="ايٽمي نيوڪليس – Sindhi" lang="sd" hreflang="sd" data-title="ايٽمي نيوڪليس" data-language-autonym="سنڌي" data-language-local-name="Sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Atomsko_jezgro" title="Atomsko jezgro – Serwo-Kroaties" lang="sh" hreflang="sh" data-title="Atomsko jezgro" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serwo-Kroaties" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Atomic_nucleus" title="Atomic nucleus – Simple English" lang="en-simple" hreflang="en-simple" data-title="Atomic nucleus" 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/At%C3%B3mov%C3%A9_jadro" title="Atómové jadro – Slowaaks" lang="sk" hreflang="sk" data-title="Atómové jadro" data-language-autonym="Slovenčina" data-language-local-name="Slowaaks" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Atomsko_jedro" title="Atomsko jedro – Sloweens" lang="sl" hreflang="sl" data-title="Atomsko jedro" data-language-autonym="Slovenščina" data-language-local-name="Sloweens" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/B%C3%ABrthama_e_atomit" title="Bërthama e atomit – Albanees" lang="sq" hreflang="sq" data-title="Bërthama e atomit" data-language-autonym="Shqip" data-language-local-name="Albanees" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%90%D1%82%D0%BE%D0%BC%D1%81%D0%BA%D0%BE_%D1%98%D0%B5%D0%B7%D0%B3%D1%80%D0%BE" title="Атомско језгро – Serwies" lang="sr" hreflang="sr" data-title="Атомско језгро" data-language-autonym="Српски / srpski" data-language-local-name="Serwies" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Atomk%C3%A4%C3%A4den" title="Atomkääden – Saterland Frisian" lang="stq" hreflang="stq" data-title="Atomkääden" 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/Inti_atom" title="Inti atom – Sundanees" lang="su" hreflang="su" data-title="Inti atom" data-language-autonym="Sunda" data-language-local-name="Sundanees" 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/Atomk%C3%A4rna" title="Atomkärna – Sweeds" lang="sv" hreflang="sv" data-title="Atomkärna" data-language-autonym="Svenska" data-language-local-name="Sweeds" 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/Kiini_cha_atomu" title="Kiini cha atomu – Swahili" lang="sw" hreflang="sw" data-title="Kiini cha atomu" data-language-autonym="Kiswahili" data-language-local-name="Swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%85%E0%AE%A3%E0%AF%81%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%B0%E0%AF%81" title="அணுக்கரு – Tamil" lang="ta" hreflang="ta" data-title="அணுக்கரு" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AA%E0%B0%B0%E0%B0%AE%E0%B0%BE%E0%B0%A3%E0%B1%81_%E0%B0%95%E0%B1%87%E0%B0%82%E0%B0%A6%E0%B1%8D%E0%B0%B0%E0%B0%95%E0%B0%82" title="పరమాణు కేంద్రకం – Teloegoe" lang="te" hreflang="te" data-title="పరమాణు కేంద్రకం" data-language-autonym="తెలుగు" data-language-local-name="Teloegoe" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%99%E0%B8%B4%E0%B8%A7%E0%B9%80%E0%B8%84%E0%B8%A5%E0%B8%B5%E0%B8%A2%E0%B8%AA%E0%B8%82%E0%B8%AD%E0%B8%87%E0%B8%AD%E0%B8%B0%E0%B8%95%E0%B8%AD%E0%B8%A1" title="นิวเคลียสของอะตอม – Thai" lang="th" hreflang="th" data-title="นิวเคลียสของอะตอม" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Atomikong_nukleyus" title="Atomikong nukleyus – Tagalog" lang="tl" hreflang="tl" data-title="Atomikong nukleyus" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Atom_%C3%A7ekirde%C4%9Fi" title="Atom çekirdeği – Turks" lang="tr" hreflang="tr" data-title="Atom çekirdeği" data-language-autonym="Türkçe" data-language-local-name="Turks" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk badge-Q17437798 badge-goodarticle mw-list-item" title="good article badge"><a href="https://uk.wikipedia.org/wiki/%D0%AF%D0%B4%D1%80%D0%BE_%D0%B0%D1%82%D0%BE%D0%BC%D0%B0" title="Ядро атома – Oekraïens" lang="uk" hreflang="uk" data-title="Ядро атома" data-language-autonym="Українська" data-language-local-name="Oekraïens" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%AC%D9%88%DB%81%D8%B1%DB%8C_%D9%86%D9%88%DB%8C%DB%81" title="جوہری نویہ – Oerdoe" lang="ur" hreflang="ur" data-title="جوہری نویہ" data-language-autonym="اردو" data-language-local-name="Oerdoe" 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/Atom_yadrosi" title="Atom yadrosi – Oezbeeks" lang="uz" hreflang="uz" data-title="Atom yadrosi" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Oezbeeks" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/H%E1%BA%A1t_nh%C3%A2n_nguy%C3%AAn_t%E1%BB%AD" title="Hạt nhân nguyên tử – Viëtnamees" lang="vi" hreflang="vi" data-title="Hạt nhân nguyên tử" data-language-autonym="Tiếng Việt" data-language-local-name="Viëtnamees" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war badge-Q70893996 mw-list-item" title=""><a href="https://war.wikipedia.org/wiki/Nukleyus_hin_atomo" title="Nukleyus hin atomo – Waray" lang="war" hreflang="war" data-title="Nukleyus hin atomo" data-language-autonym="Winaray" data-language-local-name="Waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E5%8E%9F%E5%AD%90%E6%A0%B8" title="原子核 – Wu-Sjinees" lang="wuu" hreflang="wuu" data-title="原子核" data-language-autonym="吴语" data-language-local-name="Wu-Sjinees" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%90%D7%98%D7%90%D7%9E%D7%A7%D7%A2%D7%A8%D7%9F" title="אטאמקערן – Jiddisj" lang="yi" hreflang="yi" data-title="אטאמקערן" data-language-autonym="ייִדיש" data-language-local-name="Jiddisj" 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/N%C3%BAkl%C3%A9%C3%B9_%C3%A1t%E1%BB%8D%CC%80m%C3%B9" title="Núkléù átọ̀mù – Yoruba" lang="yo" hreflang="yo" data-title="Núkléù átọ̀mù" data-language-autonym="Yorùbá" data-language-local-name="Yoruba" 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/Yenzswjhaed" title="Yenzswjhaed – Zhuang" lang="za" hreflang="za" data-title="Yenzswjhaed" data-language-autonym="Vahcuengh" data-language-local-name="Zhuang" class="interlanguage-link-target"><span>Vahcuengh</span></a></li><li class="interlanguage-link interwiki-zgh mw-list-item"><a href="https://zgh.wikipedia.org/wiki/%E2%B5%93%E2%B5%A5%E2%B5%8E_%E2%B4%B0%E2%B5%A1%E2%B4%B1%E2%B5%8D%E2%B4%BD%E2%B5%89%E2%B5%8E" title="ⵓⵥⵎ ⴰⵡⴱⵍⴽⵉⵎ – Standaard Marokkaanse Tamazight" lang="zgh" hreflang="zgh" data-title="ⵓⵥⵎ ⴰⵡⴱⵍⴽⵉⵎ" data-language-autonym="ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ" data-language-local-name="Standaard Marokkaanse Tamazight" class="interlanguage-link-target"><span>ⵜⴰⵎⴰⵣⵉⵖⵜ ⵜⴰⵏⴰⵡⴰⵢⵜ</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%8E%9F%E5%AD%90%E6%A0%B8" title="原子核 – Chinees" lang="zh" hreflang="zh" data-title="原子核" data-language-autonym="中文" data-language-local-name="Chinees" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E5%8E%9F%E5%AD%90%E6%A0%B8" title="原子核 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="原子核" 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/Go%C3%A2n-ch%C3%BA-hu%CC%8Dt" title="Goân-chú-hu̍t – Min Nan-Sjinees" lang="nan" hreflang="nan" data-title="Goân-chú-hu̍t" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Min Nan-Sjinees" 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%8E%9F%E5%AD%90%E6%A0%B8" title="原子核 – Kantonees" lang="yue" hreflang="yue" data-title="原子核" data-language-autonym="粵語" data-language-local-name="Kantonees" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/INuzi_lechwe" title="INuzi lechwe – Zoeloe" lang="zu" hreflang="zu" data-title="INuzi lechwe" data-language-autonym="IsiZulu" data-language-local-name="Zoeloe" class="interlanguage-link-target"><span>IsiZulu</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q37147#sitelinks-wikipedia" title="Wysig skakels tussen tale" class="wbc-editpage">Wysig skakels</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Naamruimtes"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Atoomkern" title="Bekyk die inhoudbladsy [c]" accesskey="c"><span>Bladsy</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Bespreking:Atoomkern" rel="discussion" title="Bespreking oor die inhoudbladsy [t]" accesskey="t"><span>Bespreking</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Verander taalvariant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Afrikaans</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Weergawes"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Atoomkern"><span>Lees</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Atoomkern&veaction=edit" title="Redigeer hierdie bladsy [v]" accesskey="v"><span>Wysig</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Atoomkern&action=edit" title="Wysig die bladsy se bonkode [e]" accesskey="e"><span>Wysig bron</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Atoomkern&action=history" title="Ouer weergawes van hierdie bladsy [h]" accesskey="h"><span>Wys geskiedenis</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Gereedskap" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Gereedskap</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Gereedskap</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">skuif na kantbalk</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">versteek</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Atoomkern"><span>Lees</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Atoomkern&veaction=edit" title="Redigeer hierdie bladsy [v]" accesskey="v"><span>Wysig</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Atoomkern&action=edit" title="Wysig die bladsy se bonkode [e]" accesskey="e"><span>Wysig bron</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Atoomkern&action=history"><span>Wys geskiedenis</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Algemeen </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Spesiaal:Skakels_hierheen/Atoomkern" title="'n Lys bladsye wat hierheen skakel [j]" accesskey="j"><span>Skakels hierheen</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Spesiaal:OnlangseVeranderingsMetSkakels/Atoomkern" rel="nofollow" title="Onlangse wysigings aan bladsye wat vanaf hierdie bladsy geskakel is [k]" accesskey="k"><span>Verwante veranderings</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Spesiaal:Spesiale_bladsye" title="'n Lys van al die spesiale bladsye [q]" accesskey="q"><span>Spesiale bladsye</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Atoomkern&oldid=2659617" title="'n Permanente skakel na hierdie weergawe van die bladsy"><span>Permanente skakel</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Atoomkern&action=info" title="More information about this page"><span>Bladinligting</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Spesiaal:CiteThisPage&page=Atoomkern&id=2659617&wpFormIdentifier=titleform" title="Inligting oor hoe u hierdie bladsy kan verwys"><span>Haal dié blad aan</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Spesiaal:UrlShortener&url=https%3A%2F%2Faf.wikipedia.org%2Fwiki%2FAtoomkern"><span>Kry verkorte URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Spesiaal:QrCode&url=https%3A%2F%2Faf.wikipedia.org%2Fwiki%2FAtoomkern"><span>Laai QR-kode af</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Druk/uitvoer </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Spesiaal:Boek&bookcmd=book_creator&referer=Atoomkern"><span>Skep boek</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Spesiaal:DownloadAsPdf&page=Atoomkern&action=show-download-screen"><span>Laai af as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Atoomkern&printable=yes" title="Drukbare weergawe van hierdie bladsy [p]" accesskey="p"><span>Drukbare weergawe</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Ander projekte </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Atomic_nucleus" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q37147" title="Skakel na gekonnekteerde databank item [g]" accesskey="g"><span>Wikidata-item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Voorkoms"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Voorkoms</div> <button 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wissel van 1,6 <a href="/wiki/Femtometer" title="Femtometer">fm</a> (<a href="/wiki/Waterstof" title="Waterstof">waterstof</a>) tot 15 fm (<a href="/wiki/Uraan" title="Uraan">uraan</a>), terwyl die radius van die hele atoom onderskeidelik 53 en 175 <a href="/wiki/Pikometer" title="Pikometer">pm</a> is. Let wel dat laasgenoemde in <i>piko</i>meter uitgedruk word; dit is onderskeidelik 53 000 en 175 000 femtometer. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Protone_en_neutrone">Protone en neutrone</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Atoomkern&veaction=edit&section=1" title="Wysig afdeling: Protone en neutrone" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Atoomkern&action=edit&section=1" title="Edit section's source code: Protone en neutrone"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/L%C3%AAer:Isotopentabelle_Segre.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Isotopentabelle_Segre.svg/300px-Isotopentabelle_Segre.svg.png" decoding="async" width="300" height="223" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/db/Isotopentabelle_Segre.svg/450px-Isotopentabelle_Segre.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/db/Isotopentabelle_Segre.svg/600px-Isotopentabelle_Segre.svg.png 2x" data-file-width="791" data-file-height="588" /></a><figcaption>Die stabiele atoomkerne is in swart. Ander kleure dui radioaktiewe kerne aan.</figcaption></figure> <p>’n Atoomkern bestaan uit positiewe <a href="/wiki/Proton" title="Proton">protone</a> en neutrale <a href="/wiki/Neutron" title="Neutron">neutrone</a>. Dit besit 'n lading (Z), wat gelyk is aan die getal protone in die kern en bepaal tot watter element hierdie kern behoort. In stabiele atoomkerne is die getal neutrone (N) gewoonlik groter as die getal protone (Z). Dit help om die kern deur <a href="/wiki/Sterk_kernkrag" class="mw-redirect" title="Sterk kernkrag">sterk kernkragte</a> bymekaar te hou, ondanks die elektrostatiese afstoting wat deur die saamgepakte positiewe <a href="/wiki/Elektriese_lading" title="Elektriese lading">ladings</a> veroorsaak word. </p><p>Indien die verhouding N:Z nie reg is nie, is die kern nie stabiel nie en sal dit <a href="/wiki/Radioaktiwiteit" title="Radioaktiwiteit">radioaktief</a> wees. Daar is verskeie tipes <a href="/wiki/Radio-aktiewe_verval" title="Radio-aktiewe verval">radioaktiewe verval</a>: </p> <ul><li><a href="/wiki/Alfaverval" title="Alfaverval">Alfaverval</a></li> <li><a href="/wiki/Betaverval" title="Betaverval">Betaverval</a>, β<sup>+</sup> of β<sup>-</sup></li> <li><a href="/wiki/Elektronvangs" title="Elektronvangs">Elektronvangs</a></li> <li>Spontane splyting</li> <li>Emissie van 'n neutron of proton</li></ul> <div class="mw-heading mw-heading2"><h2 id="Massagetal">Massagetal</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Atoomkern&veaction=edit&section=2" title="Wysig afdeling: Massagetal" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Atoomkern&action=edit&section=2" title="Edit section's source code: Massagetal"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <dl><dd><i><div class="rellink relarticle mainarticle">Die hoofartikel vir hierdie afdeling is: <a href="/wiki/Mol%C3%AAre_massa" title="Molêre massa">Molêre massa</a>.</div></i></dd></dl> <p>Protone en neutrone – wat saam <i>nukleone</i> heet – het amper dieselfde massa. Die definisie van die <a href="/w/index.php?title=Getal_van_Avogadro&action=edit&redlink=1" class="new" title="Getal van Avogadro (bladsy bestaan nie)">getal van Avogadro</a> is so gekies dat 1 mol protone of neutrone amper 'n massa van 1 gram het. Materie van 1 gram sal dus altyd amper 1 mol nukleone bevat, ongeag of dit modder, lug of goud is. Die getal nukleone, die som van die getal protone en neutrone, word die massagetal (M) genoem en bepaal die atoommassa van die atoom. </p><p>Daar bestaan soms atome met dieselfde Z, maar verskillende getalle neutrone. Hulle word <a href="/wiki/Isotoop" title="Isotoop">isotope</a> genoem. Die waardes van Z en M word dikwels voor die elementsimbool van die atoom geskryf <span style="position: relative; left: 0; top: -0.5ex; font-size: 1.5ex; line-height: 0;"><sup>M</sup><sub style="position: absolute; left: 0; top: 2.1ex;">Z</sub></span>X. Vir die twee belangrikste isotope van <a href="/wiki/Chloor" title="Chloor">chloor</a>, wat 18 en 20 neutrone in die kern het, is dit byvoorbeeld <span style="position: relative; left: 0; top: -0.5ex; font-size: 1.5ex; line-height: 0;"><sup>35</sup><sub style="position: absolute; left: 0; top: 2.1ex;">17</sub></span>Cl en <span style="position: relative; left: 0; top: -0.5ex; font-size: 1.5ex; line-height: 0;"><sup>37</sup><sub style="position: absolute; left: 0; top: 2.1ex;">17</sub></span>Cl. Die Z=17 word nogtans dikwels weggelaat, omdat die elementsimbool Cl eintlik dieselfde inligting verskaf. </p><p>Omdat die kern <span style="position: relative; left: 0; top: -0.5ex; font-size: 1.5ex; line-height: 0;"><sup>37</sup><sub style="position: absolute; left: 0; top: 2.1ex;">17</sub></span>Cl 37 nukleone bevat, sal 1 mol daarvan amper 'n massa van 37 gram hê. Chloor soos dit in die natuur voorkom is egter altyd 'n 3:1-mengsel van die twee isotope. Daardeur is die gemiddelde atoommassa van die element 35,5 en sal 1 mol chlooratome 'n massa van 35,5 g hê. In die <a href="/wiki/Periodieke_tabel" title="Periodieke tabel">periodieke tabel</a> word hierdie natuurlike gemiddelde altyd as atoommassa aangedui. </p> <div class="mw-heading mw-heading2"><h2 id="Elektrone">Elektrone</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Atoomkern&veaction=edit&section=3" title="Wysig afdeling: Elektrone" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Atoomkern&action=edit&section=3" title="Edit section's source code: Elektrone"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Indien die atoom neutraal is, wentel daar ook Z <a href="/wiki/Elektron" title="Elektron">elektrone</a> rondom die kern. Hulle het 'n negatiewe lading, maar nouliks massa. Die atoom se radius word deur die elektrone en nie deur die kern bepaal nie. Indien die getal protone en elektrone nie dieselfde is nie, word dit 'n <a href="/wiki/Ioon" title="Ioon">ioon</a> genoem en het dit 'n elektriese lading. </p> <div class="mw-heading mw-heading2"><h2 id="Notasie">Notasie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Atoomkern&veaction=edit&section=4" title="Wysig afdeling: Notasie" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Atoomkern&action=edit&section=4" title="Edit section's source code: Notasie"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In die atoom/ioon/isotoop-notasie word die vier hoeke van die elementsimbool gebruik, maar vir verskillende begrippe. </p><p>In die notasie <big><span style="position: relative; left: 0; top: -0.5ex; font-size: 1.5ex; line-height: 0;"><sup>35</sup><sub style="position: absolute; left: 0; top: 2.1ex;">17</sub></span>Cl<span style="position: relative; left: 0; top: -0.5ex; font-size: 1.5ex; line-height: 0;"><sup>1-</sup><sub style="position: absolute; left: 0; top: 2.1ex;">2</sub></span></big> dui die sentrale "Cl" byvoorbeeld op die element chloor. Die "2" regs onder dui aan dat dit 'n molekuul met twee gelyke kerne is. Die "17" links onder dui aan dat al twee atome 17 protone in die kern het, maar dit is by chloor altyd die geval. Die "35" links bo dui aan dat al twee kerne 35 nukleone (protone plus neutrone) het. Die getal neutrone is dus 35 - 17 = 18. En die "1-" regs bo dui aan dat die lading van hierdie diatomiese <a href="/wiki/Anioon" class="mw-redirect" title="Anioon">anioon</a> negatief is en dat daar een elektron meer as die getal protone (2*17) moet wees. </p> <div class="mw-heading mw-heading2"><h2 id="Sien_ook">Sien ook</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Atoomkern&veaction=edit&section=5" title="Wysig afdeling: Sien ook" class="mw-editsection-visualeditor"><span>wysig</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Atoomkern&action=edit&section=5" title="Edit section's source code: Sien ook"><span>wysig bron</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Kernspin" title="Kernspin">Kernspin</a></li> <li><a href="/wiki/Kernsplyting" title="Kernsplyting">Kernsplyting</a></li> <li><a href="/wiki/Kernfusie" title="Kernfusie">Kernfusie</a></li></ul> <div role="navigation" class="navbox authority-control" aria-labelledby="Normdata_frameless_&#124;text-top_&#124;10px_&#124;alt=Edit_this_at_Wikidata_&#124;link=https&#58;//www.wikidata.org/wiki/Q37147&#124;Edit_this_at_Wikidata" style="padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th id="Normdata_frameless_&#124;text-top_&#124;10px_&#124;alt=Edit_this_at_Wikidata_&#124;link=https&#58;//www.wikidata.org/wiki/Q37147&#124;Edit_this_at_Wikidata" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hulp:Normdata" title="Hulp:Normdata">Normdata</a> <span class="mw-valign-text-top" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q37147" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><span class="nowrap"><a href="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4068924-4">4068924-4</a></span></span></li> <li><span class="nowrap"><a href="/wiki/National_Diet_Library" class="mw-redirect" title="National Diet Library">NDL</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://id.ndl.go.jp/auth/ndlna/00562376">00562376</a></span></span></li> <li><span class="nowrap"><a href="/wiki/National_Library_of_the_Czech_Republic" class="mw-redirect" title="National Library of the Czech Republic">NKC</a>: <span class="uid"><a rel="nofollow" class="external text" href="https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=ph170603&CON_LNG=ENG">ph170603</a></span></span></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; 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