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Disponible en 50 idiomas" > <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-50" 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">50 idiomas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B9%D9%86%D8%A7%D8%B5%D8%B1_%D8%A7%D9%84%D9%85%D8%AC%D9%85%D9%88%D8%B9%D8%A9_%D8%A7%D9%84%D8%AB%D8%A7%D9%85%D9%86%D8%A9" title="عناصر المجموعة الثامنة (arabe)" lang="ar" hreflang="ar" data-title="عناصر المجموعة الثامنة" data-language-autonym="العربية" data-language-local-name="arabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Elementos_del_grupu_8" title="Elementos del grupu 8 (asturiano)" lang="ast" hreflang="ast" data-title="Elementos del grupu 8" data-language-autonym="Asturianu" data-language-local-name="asturiano" 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/D%C3%B6vri_sistemin_8-ci_qrupu" title="Dövri sistemin 8-ci qrupu (azerbaiyano)" lang="az" hreflang="az" data-title="Dövri sistemin 8-ci qrupu" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaiyano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Datu_golongan_8" title="Datu golongan 8 (balinés)" lang="ban" hreflang="ban" data-title="Datu golongan 8" data-language-autonym="Basa Bali" data-language-local-name="balinés" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%93%D1%80%D1%83%D0%BF%D0%B0_8_%D0%BD%D0%B0_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%B8%D1%87%D0%BD%D0%B0%D1%82%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Група 8 на периодичната система (búlgaro)" lang="bg" hreflang="bg" data-title="Група 8 на периодичната система" data-language-autonym="Български" data-language-local-name="búlgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%85%E0%A6%B7%E0%A7%8D%E0%A6%9F%E0%A6%AE_%E0%A6%B6%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A3%E0%A7%80%E0%A6%B0_%E0%A6%AE%E0%A7%8C%E0%A6%B2" title="অষ্টম শ্রেণীর মৌল (bengalí)" lang="bn" hreflang="bn" data-title="অষ্টম শ্রেণীর মৌল" data-language-autonym="বাংলা" data-language-local-name="bengalí" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/8._grupa_hemijskih_elemenata" title="8. grupa hemijskih elemenata (bosnio)" lang="bs" hreflang="bs" data-title="8. grupa hemijskih elemenata" data-language-autonym="Bosanski" data-language-local-name="bosnio" 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/Grup_8_de_la_taula_peri%C3%B2dica" title="Grup 8 de la taula periòdica (catalán)" lang="ca" hreflang="ca" data-title="Grup 8 de la taula periòdica" data-language-autonym="Català" data-language-local-name="catalán" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/8._skupina" title="8. skupina (checo)" lang="cs" hreflang="cs" data-title="8. skupina" data-language-autonym="Čeština" data-language-local-name="checo" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Elfen_Gr%C5%B5p_8" title="Elfen Grŵp 8 (galés)" lang="cy" hreflang="cy" data-title="Elfen Grŵp 8" data-language-autonym="Cymraeg" data-language-local-name="galés" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Eisengruppe" title="Eisengruppe (alemán)" lang="de" hreflang="de" data-title="Eisengruppe" data-language-autonym="Deutsch" data-language-local-name="alemán" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Group_8_element" title="Group 8 element (anglés)" lang="en" hreflang="en" data-title="Group 8 element" data-language-autonym="English" data-language-local-name="anglés" 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/Elemento_de_grupo_8" title="Elemento de grupo 8 (esperanto)" lang="eo" hreflang="eo" data-title="Elemento de grupo 8" 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/Elementos_del_grupo_8" title="Elementos del grupo 8 (espanyol)" lang="es" hreflang="es" data-title="Elementos del grupo 8" data-language-autonym="Español" data-language-local-name="espanyol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/8._taldeko_elementu" title="8. taldeko elementu (euskera)" lang="eu" hreflang="eu" data-title="8. taldeko elementu" data-language-autonym="Euskara" data-language-local-name="euskera" 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/%DA%AF%D8%B1%D9%88%D9%87_%DB%B8_%D8%AC%D8%AF%D9%88%D9%84_%D8%AA%D9%86%D8%A7%D9%88%D8%A8%DB%8C" title="گروه ۸ جدول تناوبی (persa)" lang="fa" hreflang="fa" data-title="گروه ۸ جدول تناوبی" data-language-autonym="فارسی" data-language-local-name="persa" 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/Ryhm%C3%A4n_8_alkuaine" title="Ryhmän 8 alkuaine (finés)" lang="fi" hreflang="fi" data-title="Ryhmän 8 alkuaine" data-language-autonym="Suomi" data-language-local-name="finés" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Groupe_8_du_tableau_p%C3%A9riodique" title="Groupe 8 du tableau périodique (francés)" lang="fr" hreflang="fr" data-title="Groupe 8 du tableau périodique" data-language-autonym="Français" data-language-local-name="francés" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Iisensk%C3%B6%C3%B6l" title="Iisenskööl (frisón septentrional)" lang="frr" hreflang="frr" data-title="Iisenskööl" data-language-autonym="Nordfriisk" data-language-local-name="frisón septentrional" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B8%E0%A4%AE%E0%A5%82%E0%A4%B9_%E0%A5%AE_%E0%A4%A4%E0%A4%A4%E0%A5%8D%E0%A4%B5" title="समूह ८ तत्व (hindi)" lang="hi" hreflang="hi" data-title="समूह ८ तत्व" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Unsur_golongan_8" title="Unsur golongan 8 (indonesio)" lang="id" hreflang="id" data-title="Unsur golongan 8" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesio" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Elementi_del_gruppo_8" title="Elementi del gruppo 8 (italiano)" lang="it" hreflang="it" data-title="Elementi del gruppo 8" data-language-autonym="Italiano" data-language-local-name="italiano" 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/%E7%AC%AC8%E6%97%8F%E5%85%83%E7%B4%A0" title="第8族元素 (chaponés)" lang="ja" hreflang="ja" data-title="第8族元素" data-language-autonym="日本語" data-language-local-name="chaponés" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/8%EC%A1%B1_%EC%9B%90%EC%86%8C" title="8족 원소 (coreano)" lang="ko" hreflang="ko" data-title="8족 원소" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Grupp_8_de_la_taula_peri%C3%B2dica" title="Grupp 8 de la taula periòdica (lombardo)" lang="lmo" hreflang="lmo" data-title="Grupp 8 de la taula periòdica" data-language-autonym="Lombard" data-language-local-name="lombardo" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%93%D1%80%D1%83%D0%BF%D0%B0_8_%D0%BD%D0%B0_%D0%BF%D0%B5%D1%80%D0%B8%D0%BE%D0%B4%D0%BD%D0%B8%D0%BE%D1%82_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC" title="Група 8 на периодниот систем (macedonio)" lang="mk" hreflang="mk" data-title="Група 8 на периодниот систем" data-language-autonym="Македонски" data-language-local-name="macedonio" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Unsur_kumpulan_8" title="Unsur kumpulan 8 (malayo)" lang="ms" hreflang="ms" data-title="Unsur kumpulan 8" data-language-autonym="Bahasa Melayu" data-language-local-name="malayo" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-myv mw-list-item"><a href="https://myv.wikipedia.org/wiki/%D0%9A%D1%88%D0%BD%D0%B8%D0%BD%D1%8C_%D0%B0%D0%BB%D0%BE%D0%BA%D1%83%D1%80%D0%BE%D1%81%D1%8C" title="Кшнинь алокурось (erzya)" lang="myv" hreflang="myv" data-title="Кшнинь алокурось" data-language-autonym="Эрзянь" data-language-local-name="erzya" class="interlanguage-link-target"><span>Эрзянь</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Jern-platina-gruppa" title="Jern-platina-gruppa (noruego nynorsk)" lang="nn" hreflang="nn" data-title="Jern-platina-gruppa" data-language-autonym="Norsk nynorsk" data-language-local-name="noruego nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%97%E0%A8%B0%E0%A9%81%E0%A9%B1%E0%A8%AA_8_%E0%A8%A4%E0%A9%B1%E0%A8%A4" title="ਗਰੁੱਪ 8 ਤੱਤ (punyabí)" lang="pa" hreflang="pa" data-title="ਗਰੁੱਪ 8 ਤੱਤ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punyabí" 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/%C5%BBelazowce" title="Żelazowce (polaco)" lang="pl" hreflang="pl" data-title="Żelazowce" data-language-autonym="Polski" data-language-local-name="polaco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Elementos_do_Grupo_8" title="Elementos do Grupo 8 (portugués)" lang="pt" hreflang="pt" data-title="Elementos do Grupo 8" data-language-autonym="Português" data-language-local-name="portugués" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Grupa_Fierului" title="Grupa Fierului (rumano)" lang="ro" hreflang="ro" data-title="Grupa Fierului" data-language-autonym="Română" data-language-local-name="rumano" 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%9F%D0%BE%D0%B4%D0%B3%D1%80%D1%83%D0%BF%D0%BF%D0%B0_%D0%B6%D0%B5%D0%BB%D0%B5%D0%B7%D0%B0" title="Подгруппа железа (ruso)" lang="ru" hreflang="ru" data-title="Подгруппа железа" data-language-autonym="Русский" data-language-local-name="ruso" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/8._grupa_hemijskih_elemenata" title="8. grupa hemijskih elemenata (serbocroata)" lang="sh" hreflang="sh" data-title="8. grupa hemijskih elemenata" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbocroata" 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/Group_8_element" title="Group 8 element (Simple English)" lang="en-simple" hreflang="en-simple" data-title="Group 8 element" 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/8._skupina" title="8. skupina (eslovaco)" lang="sk" hreflang="sk" data-title="8. skupina" data-language-autonym="Slovenčina" data-language-local-name="eslovaco" 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/%C5%BDelezova_skupina" title="Železova skupina (esloveno)" lang="sl" hreflang="sl" data-title="Železova skupina" data-language-autonym="Slovenščina" data-language-local-name="esloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Guruubka_8" title="Guruubka 8 (somalí)" lang="so" hreflang="so" data-title="Guruubka 8" data-language-autonym="Soomaaliga" data-language-local-name="somalí" 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/Grupi_i_tet%C3%AB_i_elementeve_kimike" title="Grupi i tetë i elementeve kimike (albanés)" lang="sq" hreflang="sq" data-title="Grupi i tetë i elementeve kimike" data-language-autonym="Shqip" data-language-local-name="albanés" 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/8._%D0%B3%D1%80%D1%83%D0%BF%D0%B0_%D1%85%D0%B5%D0%BC%D0%B8%D1%98%D1%81%D0%BA%D0%B8%D1%85_%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D0%B0%D1%82%D0%B0" title="8. група хемијских елемената (serbio)" lang="sr" hreflang="sr" data-title="8. група хемијских елемената" data-language-autonym="Српски / srpski" data-language-local-name="serbio" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Grupp_8-element" title="Grupp 8-element (sueco)" lang="sv" hreflang="sv" data-title="Grupp 8-element" data-language-autonym="Svenska" data-language-local-name="sueco" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%A8%E0%AF%86%E0%AE%9F%E0%AF%81%E0%AE%99%E0%AF%8D%E0%AE%95%E0%AF%81%E0%AE%B4%E0%AF%81_8_%E0%AE%A4%E0%AE%A9%E0%AE%BF%E0%AE%AE%E0%AE%99%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AF%8D" title="நெடுங்குழு 8 தனிமங்கள் (tamil)" lang="ta" hreflang="ta" data-title="நெடுங்குழு 8 தனிமங்கள்" 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%97%E0%B1%8D%E0%B0%B0%E0%B1%82%E0%B0%AA%E0%B1%8D_8_%E0%B0%AE%E0%B1%82%E0%B0%B2%E0%B0%95%E0%B0%82" title="గ్రూప్ 8 మూలకం (telugu)" lang="te" hreflang="te" data-title="గ్రూప్ 8 మూలకం" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%98%E0%B8%B2%E0%B8%95%E0%B8%B8%E0%B8%AB%E0%B8%A1%E0%B8%B9%E0%B9%88_8" title="ธาตุหมู่ 8 (tai)" lang="th" hreflang="th" data-title="ธาตุหมู่ 8" data-language-autonym="ไทย" data-language-local-name="tai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%93%D1%80%D1%83%D0%BF%D0%B0_8_%D0%BF%D0%B5%D1%80%D1%96%D0%BE%D0%B4%D0%B8%D1%87%D0%BD%D0%BE%D1%97_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B8_%D0%B5%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%96%D0%B2" title="Група 8 періодичної системи елементів (ucraniano)" lang="uk" hreflang="uk" data-title="Група 8 періодичної системи елементів" data-language-autonym="Українська" data-language-local-name="ucraniano" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Nh%C3%B3m_nguy%C3%AAn_t%E1%BB%91_8" title="Nhóm nguyên tố 8 (vietnamita)" lang="vi" hreflang="vi" data-title="Nhóm nguyên tố 8" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/8%E6%97%8F%E5%85%83%E7%B4%A0" title="8族元素 (chino wu)" lang="wuu" hreflang="wuu" data-title="8族元素" data-language-autonym="吴语" data-language-local-name="chino wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/8%E6%97%8F%E5%85%83%E7%B4%A0" title="8族元素 (chino)" lang="zh" hreflang="zh" data-title="8族元素" data-language-autonym="中文" data-language-local-name="chino" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/8%E6%97%8F%E5%85%83%E7%B4%A0" title="8族元素 (cantonés)" lang="yue" hreflang="yue" data-title="8族元素" data-language-autonym="粵語" data-language-local-name="cantonés" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a 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data-event-name="pinnable-header.vector-appearance.unpin">ocultar</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">De Biquipedia</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="an" dir="ltr"><div style="float:right;margin-left:10px;margin-bottom:20px;text-align:center"> <table> <tbody><tr align="center"> <td><a href="/wiki/Grupo_d%27a_tabla_periodica" title="Grupo d'a tabla periodica"><b>Grupo</b></a> </td> <td><b>5</b> </td></tr> <tr align="center"> <td><a href="/wiki/Periodo_d%27a_tabla_periodica" title="Periodo d'a tabla periodica"><b>Periodo</b></a> </td></tr> <tr align="center"> <td><a href="/wiki/Elementos_d%27o_periodo_4" title="Elementos d'o periodo 4"><b>4</b></a> </td> <td bgcolor="#ffc0c0"><span style="font-size:80%">22</span><br /><a href="/wiki/Fierro" title="Fierro">Fe</a> </td></tr> <tr align="center"> <td><a href="/wiki/Elementos_d%27o_periodo_5" title="Elementos d'o periodo 5"><b>5</b></a> </td> <td bgcolor="#ffc0c0"><span style="font-size:80%">40</span><br /><a href="/wiki/Rutenio" title="Rutenio">Ru</a> </td></tr> <tr align="center"> <td><a href="/wiki/Elementos_d%27o_periodo_6" title="Elementos d'o periodo 6"><b>6</b></a> </td> <td style="background-color: rgb(255, 192, 192);"><span style="font-size:80%">72</span><br /><a href="/wiki/Osmio" title="Osmio">Os</a> </td></tr> <tr align="center"> <td><a href="/wiki/Elementos_d%27o_periodo_7" title="Elementos d'o periodo 7"><b>7</b></a> </td> <td style="background-color: rgb(255, 192, 192);"><span style="font-size:80%;color:red">104</span><br /><a href="/wiki/Hassio" title="Hassio">Hs</a> </td></tr></tbody></table> </div> <p>Un <b>elemento d'o grupo 8</b> ye un elemento situau adintro d'a <a href="/wiki/Tabla_periodica_d%27os_elementos" title="Tabla periodica d'os elementos">tabla periodica</a> en o <a href="/wiki/Grupo_d%27a_tabla_periodica" title="Grupo d'a tabla periodica">grupo</a> 8 que comprende os elementos: </p> <ul><li><a href="/wiki/Fierro" title="Fierro">Fierro</a> (26).</li> <li><a href="/wiki/Rutenio" title="Rutenio">Rutenio</a> (44).</li> <li><a href="/wiki/Osmio" title="Osmio">Osmio</a> (76).</li> <li><a href="/wiki/Hassio" title="Hassio">Hassio</a> (<span style="color:red">108</span>).</li></ul> <p>En os livels electronicos externos d'istos elementos bi ha ueito <a href="/wiki/Electr%C3%B3n" title="Electrón">electrons</a>, encara que o fierro no consigue o <a href="/w/index.php?title=Estau_d%27oxidaci%C3%B3n&action=edit&redlink=1" class="new" title="Estau d'oxidación (a pachina encara no existe)">estau d'oxidación</a> +8. O hassio se produce nomás que en o laboratorio, no se troba en a naturaleza, y en referir-se a o grupo 8 se gosa obviar iste elemento. </p><p>"Grupo 8" ye o nombre actual recomendau por a <a href="/w/index.php?title=IUPAC&action=edit&redlink=1" class="new" title="IUPAC (a pachina encara no existe)">IUPAC</a>. En l'antigo sistema europeu y en o norteamericán deciban "grupo VIII" (u VIIIA o europeu y VIIIB o norteamericano) a los actuals grupos 8, 9 y 10. </p><p><br clear="all" /> </p> <table style="clear: both; width: 75%" align="center" class="toccolours noprint"> <tbody><tr> <th align="center" style="background:#ccccff"><a href="/wiki/Elemento_quimico" title="Elemento quimico">Elementos quimicos</a> </th></tr> <tr> <td align="center"><a href="/wiki/Tabla_periodica_d%27os_elementos" title="Tabla periodica d'os elementos">Tabla periodica</a> | <a href="/wiki/Lista_d%27elementos_por_nombre" title="Lista d'elementos por nombre">Nombre</a> | <a href="/wiki/Lista_d%27elementos_por_simbolo" title="Lista d'elementos por simbolo">Simbolo atomico</a> | <a href="/wiki/Numero_atomico" title="Numero atomico">Numero atomico</a> </td></tr> <tr> <td align="center" style="background:#ccccff"><a href="/wiki/Grupo_d%27a_tabla_periodica" title="Grupo d'a tabla periodica"><b>Grupos:</b></a>   <a href="/wiki/Metal_alcal%C3%ADn" title="Metal alcalín">1</a> -  <a href="/wiki/Alcalinoterrio" title="Alcalinoterrio">2</a> -  <a href="/wiki/Grupo_3_d%27a_tabla_periodica" title="Grupo 3 d'a tabla periodica">3</a> -  <a href="/wiki/Grupo_4_d%27a_tabla_periodica" title="Grupo 4 d'a tabla periodica">4</a> -  <a href="/wiki/Grupo_5_d%27a_tabla_periodica" title="Grupo 5 d'a tabla periodica">5</a> -  <a href="/wiki/Grupo_6_d%27a_tabla_periodica" title="Grupo 6 d'a tabla periodica">6</a> -  <a href="/wiki/Grupo_7_d%27a_tabla_periodica" title="Grupo 7 d'a tabla periodica">7</a> -  <a class="mw-selflink selflink">8</a> -  <a href="/wiki/Grupo_9_d%27a_tabla_periodica" title="Grupo 9 d'a tabla periodica">9</a> - <a href="/wiki/Grupo_10_d%27a_tabla_periodica" title="Grupo 10 d'a tabla periodica">10</a> - <a href="/wiki/Grupo_11_d%27a_tabla_periodica" title="Grupo 11 d'a tabla periodica">11</a> - <a href="/wiki/Grupo_12_d%27a_tabla_periodica" title="Grupo 12 d'a tabla periodica">12</a> - <a href="/wiki/Grupo_d%27o_boro" title="Grupo d'o boro">13</a> - <a href="/wiki/Grupo_d%27o_carbonio" title="Grupo d'o carbonio">14</a> - <a href="/wiki/Grupo_d%27o_nitrocheno" title="Grupo d'o nitrocheno">15</a> - <a href="/wiki/Calcocheno" title="Calcocheno">16</a> - <a href="/wiki/Halocheno" title="Halocheno">17</a> - <a href="/wiki/Gas_noble" title="Gas noble">18</a> </td></tr> <tr> <td align="center" style="background:#ccccff"><a href="/wiki/Periodo_d%27a_tabla_periodica" title="Periodo d'a tabla periodica"><b>Periodos:</b></a>  <a href="/wiki/Elementos_d%27o_periodo_1" title="Elementos d'o periodo 1">1</a>  -  <a href="/wiki/Elementos_d%27o_periodo_2" title="Elementos d'o periodo 2">2</a>  -  <a href="/wiki/Elementos_d%27o_periodo_3" title="Elementos d'o periodo 3">3</a>  -  <a href="/wiki/Elementos_d%27o_periodo_4" title="Elementos d'o periodo 4">4</a>  -  <a href="/wiki/Elementos_d%27o_periodo_5" title="Elementos d'o periodo 5">5</a>  -  <a href="/wiki/Elementos_d%27o_periodo_6" title="Elementos d'o periodo 6">6</a>  -  <a href="/wiki/Elementos_d%27o_periodo_7" title="Elementos d'o periodo 7">7</a> </td></tr> <tr> <td align="center" style="background:#ccccff"><a href="/wiki/Serie_quimica" title="Serie quimica"><b>Series:</b></a>   <a href="/wiki/Metal_alcal%C3%ADn" title="Metal alcalín">Metals alcalins</a>  -  <a href="/wiki/Alcalinoterrio" title="Alcalinoterrio">Alcalinoterrios</a>  -  <a href="/wiki/Lantanido" title="Lantanido">Lantanidos</a>  -  <a href="/wiki/Actinido" title="Actinido">Actinidos</a>  -  <a href="/wiki/Metal_de_transici%C3%B3n" title="Metal de transición">Metals de transición</a>  -  <a href="/wiki/Metal_d%27o_bloque_p" title="Metal d'o bloque p">Metals d'o bloque p</a>  -  <a href="/wiki/Metaloide" title="Metaloide">Metaloides</a>  -  <a href="/wiki/No_metal" title="No metal">No metals</a>  -  <a href="/wiki/Halocheno" title="Halocheno">Halochenos</a>  -  <a href="/wiki/Gas_noble" title="Gas noble">Gases nobles</a> </td></tr> <tr> <td align="center" style="background:#ccccff"><a href="/wiki/Bloque_d%27a_tabla_periodica" title="Bloque d'a tabla periodica"><b>Bloques:</b></a>  <a href="/wiki/Elementos_d%27o_bloque_s" title="Elementos d'o bloque s">bloque s</a>  -  <a href="/wiki/Elementos_d%27o_bloque_p" title="Elementos d'o bloque p">bloque p</a>  -  <a href="/wiki/Elementos_d%27o_bloque_d" title="Elementos d'o bloque d">bloque d</a>  -  <a href="/wiki/Elementos_d%27o_bloque_f" title="Elementos d'o bloque f">bloque f</a>  -  <a href="/wiki/Elementos_d%27o_bloque_g" title="Elementos d'o bloque g">bloque g</a> </td></tr></tbody></table> <p><br /> </p> <style data-mw-deduplicate="TemplateStyles:r2194388">.mw-parser-output .mw-authority-control{margin-top:1.5em}.mw-parser-output .mw-authority-control .navbox table{margin:0}.mw-parser-output .mw-authority-control .navbox hr:last-child{display:none}.mw-parser-output .mw-authority-control .navbox+.mw-mf-linked-projects{display:none}.mw-parser-output .mw-authority-control 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