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<div class="vector-menu-heading"> Pagine per utenti anonimi <a href="/wiki/Aiuto:Benvenuto" aria-label="Ulteriori informazioni sulla contribuzione"><span>ulteriori informazioni</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/Speciale:MieiContributi" title="Un elenco delle modifiche fatte da questo indirizzo IP [y]" accesskey="y"><span>contributi</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Speciale:MieDiscussioni" title="Discussioni sulle modifiche fatte da questo indirizzo IP [n]" accesskey="n"><span>discussioni</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="Sito"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-namespace">Portale</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">Chimica</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="Vai a una voce in un'altra lingua. Disponibile in 62 lingue" > <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-62" 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">62 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Portaal:Chemie" title="Portaal:Chemie - afrikaans" lang="af" hreflang="af" data-title="Portaal:Chemie" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar badge-Q17580674 badge-featuredportal mw-list-item" title="portale in vetrina"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D9%88%D8%A7%D8%A8%D8%A9:%D8%A7%D9%84%D9%83%D9%8A%D9%85%D9%8A%D8%A7%D8%A1" title="بوابة:الكيمياء - arabo" lang="ar" hreflang="ar" data-title="بوابة:الكيمياء" data-language-autonym="العربية" data-language-local-name="arabo" 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%82%D9%8A%D8%B3%D8%A7%D8%B1%D9%8A%D8%A9:%D8%B4%D9%8A%D9%85%D9%8A" title="قيسارية:شيمي - arabo marocchino" lang="ary" hreflang="ary" data-title="قيسارية:شيمي" data-language-autonym="الدارجة" data-language-local-name="arabo marocchino" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-av mw-list-item"><a href="https://av.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F" title="Портал:Химия - avaro" lang="av" hreflang="av" data-title="Портал:Химия" data-language-autonym="Авар" data-language-local-name="avaro" class="interlanguage-link-target"><span>Авар</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Portal:Kimya" title="Portal:Kimya - azerbaigiano" lang="az" hreflang="az" data-title="Portal:Kimya" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaigiano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9F%D0%B0%D1%80%D1%82%D0%B0%D0%BB:%D0%A5%D1%96%D0%BC%D1%96%D1%8F" title="Партал:Хімія - Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Партал:Хімія" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F" title="Портал:Химия - bulgaro" lang="bg" hreflang="bg" data-title="Портал:Химия" data-language-autonym="Български" data-language-local-name="bulgaro" 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%AA%E0%A7%8D%E0%A6%B0%E0%A6%AC%E0%A7%87%E0%A6%B6%E0%A6%A6%E0%A7%8D%E0%A6%AC%E0%A6%BE%E0%A6%B0:%E0%A6%B0%E0%A6%B8%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A6%A8" title="প্রবেশদ্বার:রসায়ন - bengalese" lang="bn" hreflang="bn" data-title="প্রবেশদ্বার:রসায়ন" data-language-autonym="বাংলা" data-language-local-name="bengalese" 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/Portal:Hemija" title="Portal:Hemija - bosniaco" lang="bs" hreflang="bs" data-title="Portal:Hemija" data-language-autonym="Bosanski" data-language-local-name="bosniaco" 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/Portal:Qu%C3%ADmica" title="Portal:Química - catalano" lang="ca" hreflang="ca" data-title="Portal:Química" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AF%DB%95%D8%B1%D9%88%D8%A7%D8%B2%DB%95:%DA%A9%DB%8C%D9%85%DB%8C%D8%A7" title="دەروازە:کیمیا - curdo centrale" lang="ckb" hreflang="ckb" data-title="دەروازە:کیمیا" data-language-autonym="کوردی" data-language-local-name="curdo centrale" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs badge-Q17437798 badge-goodarticle mw-list-item" title="voce di qualità"><a href="https://cs.wikipedia.org/wiki/Port%C3%A1l:Chemie" title="Portál:Chemie - ceco" lang="cs" hreflang="cs" data-title="Portál:Chemie" data-language-autonym="Čeština" data-language-local-name="ceco" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de badge-Q17580674 badge-featuredportal mw-list-item" title="portale in vetrina"><a href="https://de.wikipedia.org/wiki/Portal:Chemie" title="Portal:Chemie - tedesco" lang="de" hreflang="de" data-title="Portal:Chemie" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CF%8D%CE%BB%CE%B7:%CE%A7%CE%B7%CE%BC%CE%B5%CE%AF%CE%B1" title="Πύλη:Χημεία - greco" lang="el" hreflang="el" data-title="Πύλη:Χημεία" data-language-autonym="Ελληνικά" data-language-local-name="greco" 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/Portal:Chemistry" title="Portal:Chemistry - inglese" lang="en" hreflang="en" data-title="Portal:Chemistry" data-language-autonym="English" data-language-local-name="inglese" 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/Portalo:Kemio" title="Portalo:Kemio - esperanto" lang="eo" hreflang="eo" data-title="Portalo:Kemio" 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/Portal:Qu%C3%ADmica" title="Portal:Química - spagnolo" lang="es" hreflang="es" data-title="Portal:Química" data-language-autonym="Español" data-language-local-name="spagnolo" 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/Portaal:Keemia" title="Portaal:Keemia - estone" lang="et" hreflang="et" data-title="Portaal:Keemia" data-language-autonym="Eesti" data-language-local-name="estone" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fa badge-Q17580674 badge-featuredportal mw-list-item" title="portale in vetrina"><a href="https://fa.wikipedia.org/wiki/%D8%AF%D8%B1%DA%AF%D8%A7%D9%87:%D8%B4%DB%8C%D9%85%DB%8C" title="درگاه:شیمی - persiano" lang="fa" hreflang="fa" data-title="درگاه:شیمی" data-language-autonym="فارسی" data-language-local-name="persiano" 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/Teemasivu:Kemia" title="Teemasivu:Kemia - finlandese" lang="fi" hreflang="fi" data-title="Teemasivu:Kemia" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr badge-Q17437798 badge-goodarticle mw-list-item" title="voce di qualità"><a href="https://fr.wikipedia.org/wiki/Portail:Chimie" title="Portail:Chimie - francese" lang="fr" hreflang="fr" data-title="Portail:Chimie" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/Portal:%E5%8C%96%E5%AD%B8" title="Portal:化學 - gan" lang="gan" hreflang="gan" data-title="Portal:化學" data-language-autonym="贛語" data-language-local-name="gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%95%D7%A8%D7%98%D7%9C:%D7%9B%D7%99%D7%9E%D7%99%D7%94" title="פורטל:כימיה - ebraico" lang="he" hreflang="he" data-title="פורטל:כימיה" data-language-autonym="עברית" data-language-local-name="ebraico" 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%A5%8D%E0%A4%B0%E0%A4%B5%E0%A5%87%E0%A4%B6%E0%A4%A6%E0%A5%8D%E0%A4%B5%E0%A4%BE%E0%A4%B0:%E0%A4%B0%E0%A4%BE%E0%A4%B8%E0%A4%BE%E0%A4%AF%E0%A4%A8%E0%A4%BF%E0%A4%95%E0%A5%80" title="प्रवेशद्वार:रासायनिकी - hindi" lang="hi" hreflang="hi" data-title="प्रवेशद्वार:रासायनिकी" 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/Portal:Kemija" title="Portal:Kemija - croato" lang="hr" hreflang="hr" data-title="Portal:Kemija" data-language-autonym="Hrvatski" data-language-local-name="croato" 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/P%C3%B2tay:chimi" title="Pòtay:chimi - creolo haitiano" lang="ht" hreflang="ht" data-title="Pòtay:chimi" data-language-autonym="Kreyòl ayisyen" data-language-local-name="creolo haitiano" 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/Port%C3%A1l:K%C3%A9mia" title="Portál:Kémia - ungherese" lang="hu" hreflang="hu" data-title="Portál:Kémia" data-language-autonym="Magyar" data-language-local-name="ungherese" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Portal:Kimia" title="Portal:Kimia - indonesiano" lang="id" hreflang="id" data-title="Portal:Kimia" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiano" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Portal:%E5%8C%96%E5%AD%A6" title="Portal:化学 - giapponese" lang="ja" hreflang="ja" data-title="Portal:化学" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9E%E1%83%9D%E1%83%A0%E1%83%A2%E1%83%90%E1%83%9A%E1%83%98:%E1%83%A5%E1%83%98%E1%83%9B%E1%83%98%E1%83%90" title="პორტალი:ქიმია - georgiano" lang="ka" hreflang="ka" data-title="პორტალი:ქიმია" data-language-autonym="ქართული" data-language-local-name="georgiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%8F%AC%ED%84%B8:%ED%99%94%ED%95%99" title="포털:화학 - coreano" lang="ko" hreflang="ko" data-title="포털:화학" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A5%D0%B5%D0%BC%D0%B8%D1%98%D0%B0" title="Портал:Хемија - macedone" lang="mk" hreflang="mk" data-title="Портал:Хемија" data-language-autonym="Македонски" data-language-local-name="macedone" 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%95%E0%B4%B5%E0%B4%BE%E0%B4%9F%E0%B4%82:%E0%B4%B0%E0%B4%B8%E0%B4%A4%E0%B4%A8%E0%B5%8D%E0%B4%A4%E0%B5%8D%E0%B4%B0%E0%B4%82" title="കവാടം:രസതന്ത്രം - malayalam" lang="ml" hreflang="ml" data-title="കവാടം:രസതന്ത്രം" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Portal:Kimia" title="Portal:Kimia - malese" lang="ms" hreflang="ms" data-title="Portal:Kimia" data-language-autonym="Bahasa Melayu" data-language-local-name="malese" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mt mw-list-item"><a href="https://mt.wikipedia.org/wiki/Portal:Kimika" title="Portal:Kimika - maltese" lang="mt" hreflang="mt" data-title="Portal:Kimika" data-language-autonym="Malti" data-language-local-name="maltese" class="interlanguage-link-target"><span>Malti</span></a></li><li class="interlanguage-link interwiki-nds badge-Q70893996 mw-list-item" title=""><a href="https://nds.wikipedia.org/wiki/Portal:Chemie" title="Portal:Chemie - basso tedesco" lang="nds" hreflang="nds" data-title="Portal:Chemie" data-language-autonym="Plattdüütsch" data-language-local-name="basso tedesco" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%A6%E0%A4%AC%E0%A5%82:%E0%A4%B0%E0%A4%B8%E0%A4%BE%E0%A4%AF%E0%A4%A8%E0%A4%B6%E0%A4%BE%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A5%8D%E0%A4%B0" title="दबू:रसायनशास्त्र - newari" lang="new" hreflang="new" data-title="दबू:रसायनशास्त्र" data-language-autonym="नेपाल भाषा" data-language-local-name="newari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Portaal:Scheikunde" title="Portaal:Scheikunde - olandese" lang="nl" hreflang="nl" data-title="Portaal:Scheikunde" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Portal:Quimia" title="Portal:Quimia - occitano" lang="oc" hreflang="oc" data-title="Portal:Quimia" data-language-autonym="Occitan" data-language-local-name="occitano" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AB%E0%A8%BE%E0%A8%9F%E0%A8%95:%E0%A8%B0%E0%A8%B8%E0%A8%BE%E0%A8%87%E0%A8%A3_%E0%A8%B5%E0%A8%BF%E0%A8%97%E0%A8%BF%E0%A8%86%E0%A8%A8" title="ਫਾਟਕ:ਰਸਾਇਣ ਵਿਗਿਆਨ - punjabi" lang="pa" hreflang="pa" data-title="ਫਾਟਕ:ਰਸਾਇਣ ਵਿਗਿਆਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pcd mw-list-item"><a href="https://pcd.wikipedia.org/wiki/Portal:K%C3%A9mie" title="Portal:Kémie - piccardo" lang="pcd" hreflang="pcd" data-title="Portal:Kémie" data-language-autonym="Picard" data-language-local-name="piccardo" class="interlanguage-link-target"><span>Picard</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Portal:Chemia" title="Portal:Chemia - polacco" lang="pl" hreflang="pl" data-title="Portal:Chemia" data-language-autonym="Polski" data-language-local-name="polacco" 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/Portal:Qu%C3%ADmica" title="Portal:Química - portoghese" lang="pt" hreflang="pt" data-title="Portal:Química" data-language-autonym="Português" data-language-local-name="portoghese" 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/Punku_p%27anqa:_Chaqllisinchi" title="Punku p'anqa: Chaqllisinchi - quechua" lang="qu" hreflang="qu" data-title="Punku p'anqa: Chaqllisinchi" 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/Portal:Chimie" title="Portal:Chimie - rumeno" lang="ro" hreflang="ro" data-title="Portal:Chimie" data-language-autonym="Română" data-language-local-name="rumeno" 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%D1%80%D1%82%D0%B0%D0%BB:%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F" title="Портал:Химия - russo" lang="ru" hreflang="ru" data-title="Портал:Химия" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Purtali:Chimica" title="Purtali:Chimica - siciliano" lang="scn" hreflang="scn" data-title="Purtali:Chimica" data-language-autonym="Sicilianu" data-language-local-name="siciliano" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%A8%D8%A7%D8%A8:%DA%AA%D9%8A%D9%85%D9%8A%D8%A7" title="باب:ڪيميا - sindhi" lang="sd" hreflang="sd" data-title="باب:ڪيميا" data-language-autonym="سنڌي" data-language-local-name="sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%AF%E0%B7%8A%E0%B7%80%E0%B7%8F%E0%B6%BB%E0%B6%BA:%E0%B6%BB%E0%B7%83%E0%B7%8F%E0%B6%BA%E0%B6%B1_%E0%B7%80%E0%B7%92%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BA%E0%B7%8F%E0%B7%80" title="ද්වාරය:රසායන විද්‍යාව - singalese" lang="si" hreflang="si" data-title="ද්වාරය:රසායන විද්‍යාව" data-language-autonym="සිංහල" data-language-local-name="singalese" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Port%C3%A1l:Ch%C3%A9mia" title="Portál:Chémia - slovacco" lang="sk" hreflang="sk" data-title="Portál:Chémia" data-language-autonym="Slovenčina" data-language-local-name="slovacco" 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/Portal:Kemija" title="Portal:Kemija - sloveno" lang="sl" hreflang="sl" data-title="Portal:Kemija" data-language-autonym="Slovenščina" data-language-local-name="sloveno" 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/Portal:Kimistari" title="Portal:Kimistari - somalo" lang="so" hreflang="so" data-title="Portal:Kimistari" data-language-autonym="Soomaaliga" data-language-local-name="somalo" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A5%D0%B5%D0%BC%D0%B8%D1%98%D0%B0" title="Портал:Хемија - serbo" lang="sr" hreflang="sr" data-title="Портал:Хемија" data-language-autonym="Српски / srpski" data-language-local-name="serbo" 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/Portal:Kemi" title="Portal:Kemi - svedese" lang="sv" hreflang="sv" data-title="Portal:Kemi" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AA%E0%B8%96%E0%B8%B2%E0%B8%99%E0%B8%B5%E0%B8%A2%E0%B9%88%E0%B8%AD%E0%B8%A2:%E0%B9%80%E0%B8%84%E0%B8%A1%E0%B8%B5" title="สถานีย่อย:เคมี - thailandese" lang="th" hreflang="th" data-title="สถานีย่อย:เคมี" data-language-autonym="ไทย" data-language-local-name="thailandese" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A5%D0%B8%D0%BC%D0%B8%D1%8F" title="Портал:Химия - tataro" lang="tt" hreflang="tt" data-title="Портал:Химия" data-language-autonym="Татарча / tatarça" data-language-local-name="tataro" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk badge-Q17580674 badge-featuredportal mw-list-item" title="portale in vetrina"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%BE%D1%80%D1%82%D0%B0%D0%BB:%D0%A5%D1%96%D0%BC%D1%96%D1%8F" title="Портал:Хімія - ucraino" lang="uk" hreflang="uk" data-title="Портал:Хімія" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A8%D8%A7%D8%A8:%DA%A9%DB%8C%D9%85%DB%8C%D8%A7" title="باب:کیمیا - urdu" lang="ur" hreflang="ur" data-title="باب:کیمیا" data-language-autonym="اردو" data-language-local-name="urdu" 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/Portal:Kimyo" title="Portal:Kimyo - uzbeco" lang="uz" hreflang="uz" data-title="Portal:Kimyo" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeco" 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/C%E1%BB%95ng_th%C3%B4ng_tin:H%C3%B3a_h%E1%BB%8Dc" title="Cổng thông tin:Hóa học - vietnamita" lang="vi" hreflang="vi" data-title="Cổng thông tin:Hóa học" 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-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/Portal:%E5%8C%96%E5%AD%A6" title="Portal:化学 - cinese" lang="zh" hreflang="zh" data-title="Portal:化学" data-language-autonym="中文" data-language-local-name="cinese" 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/%E9%96%80:%E5%8C%96%E5%AD%B8" title="門:化學 - cinese classico" lang="lzh" hreflang="lzh" data-title="門:化學" data-language-autonym="文言" data-language-local-name="cinese classico" class="interlanguage-link-target"><span>文言</span></a></li> </ul> 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margin-top:1.2em; border:1px solid #ccc; text-align:center;"> <tbody><tr> <td><div style="font-size:200%; border:none; margin:0; padding:.1em; color:#000;">Portale della chimica</div> <div style="top:+0.2em; font-size:95%;"><i>Portale della scienza della composizione, delle proprietà e delle trasformazioni della materia</i></div> <hr /> <figure class="mw-halign-left" typeof="mw:File"><a href="/wiki/File:Cyclohexane-3D-space-filling.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Cyclohexane-3D-space-filling.png/120px-Cyclohexane-3D-space-filling.png" decoding="async" width="120" height="131" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Cyclohexane-3D-space-filling.png/180px-Cyclohexane-3D-space-filling.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/65/Cyclohexane-3D-space-filling.png/240px-Cyclohexane-3D-space-filling.png 2x" data-file-width="1100" data-file-height="1199" /></a><figcaption></figcaption></figure><figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/File:Gnome-applications-science.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Gnome-applications-science.svg/120px-Gnome-applications-science.svg.png" decoding="async" width="120" height="120" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Gnome-applications-science.svg/180px-Gnome-applications-science.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Gnome-applications-science.svg/240px-Gnome-applications-science.svg.png 2x" data-file-width="48" data-file-height="48" /></a><figcaption></figcaption></figure> <p>La <b><a href="/wiki/Chimica" title="Chimica">chimica</a></b> è quella branca delle <a href="/wiki/Scienze_naturali" title="Scienze naturali">scienze naturali</a> che si occupa dello studio, della costituzione e delle proprietà della <a href="/wiki/Materia_(fisica)" title="Materia (fisica)">materia</a> e delle sue trasformazioni. È lo studio delle proprietà e della struttura degli <a href="/wiki/Atomo" title="Atomo">atomi</a> (compresi i loro isotopi stabili e radioattivi), dei composti e delle <a href="/wiki/Molecola" title="Molecola">molecole</a>, nonché delle miscele e soluzioni degli stessi, quali costituenti base della <a href="/wiki/Natura" title="Natura">natura</a> e di come essi si combinano per produrre i vari <a href="/wiki/Stato_della_materia" title="Stato della materia">stati della materia</a> che formano noi stessi e tutto ciò che ci circonda. </p> <hr /> <p><b>Coordinamento</b>: <a href="/wiki/Progetto:Chimica" title="Progetto:Chimica">Progetto Chimica</a> <b>·</b> <a href="/wiki/Discussioni_progetto:Chimica" title="Discussioni progetto:Chimica">Baretto di Chimica</a> </p> </td></tr></tbody></table> <div style="background:#B4B4B4; height:1px"></div> <div style="background:#BEBFBF; height:1px; margin:0 1px; font-size:0"><span typeof="mw:File"><a href="/wiki/File:Pix.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/e/ed/Pix.gif" decoding="async" width="1" height="1" class="mw-file-element" data-file-width="1" data-file-height="1" /></a></span></div> <div style="background:#CCCCCD; height:1px; margin:0 1px; font-size:0"><span typeof="mw:File"><a href="/wiki/File:Pix.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/e/ed/Pix.gif" decoding="async" width="1" height="1" class="mw-file-element" data-file-width="1" data-file-height="1" /></a></span></div> <div style="background:#DADBDB; height:1px; margin:0 2px; font-size:0"><span typeof="mw:File"><a href="/wiki/File:Pix.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/e/ed/Pix.gif" decoding="async" width="1" height="1" class="mw-file-element" data-file-width="1" data-file-height="1" /></a></span></div> <div style="background:#E8E8E8; height:1px; margin:0 3px; font-size:0"><span typeof="mw:File"><a href="/wiki/File:Pix.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/e/ed/Pix.gif" decoding="async" width="1" height="1" class="mw-file-element" data-file-width="1" data-file-height="1" /></a></span></div> <div style="text-align:center"> «<i>There's plenty of room at the <a href="#bottom">bottom</a></i>» (trad. «<i>C'è molto spazio in basso</i>», <a href="/wiki/Richard_Feynman" title="Richard Feynman">Richard Feynman</a>, <a href="/wiki/1959" title="1959">1959</a>)</div> <table style="border-spacing:8px; margin:0px -8px;"> <tbody><tr> <td class="MainPageBG" style="width:50%; border:1px solid #cef2e0; background:#f5fffa; vertical-align:top; color:#000;"> <table width="100%" cellpadding="2" cellspacing="5" style="vertical-align:top; background:#f5fffa;"> <tbody><tr> <th><h2 id="Elemento_del_giorno" style="margin:0; background:#cedff2; font-size:120%; font-weight:bold; border:1px solid #a3bfb1; text-align:left; color:#000; padding:0.2em 0.4em;">Elemento del giorno</h2> </th></tr> <tr> <td style="color:#000;"> <figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/File:Diamond_and_graphite_without_structures.jpg" class="mw-file-description" title="Carbonio"><img alt="Carbonio" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Diamond_and_graphite_without_structures.jpg/120px-Diamond_and_graphite_without_structures.jpg" decoding="async" width="120" height="81" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Diamond_and_graphite_without_structures.jpg/180px-Diamond_and_graphite_without_structures.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7b/Diamond_and_graphite_without_structures.jpg/240px-Diamond_and_graphite_without_structures.jpg 2x" data-file-width="802" data-file-height="541" /></a><figcaption>Carbonio</figcaption></figure> <p>Il <b><a href="/wiki/Carbonio" title="Carbonio">carbonio</a></b> è l'<a href="/wiki/Elemento_chimico" title="Elemento chimico">elemento chimico</a> della <a href="/wiki/Tavola_periodica_degli_elementi" title="Tavola periodica degli elementi">tavola periodica degli elementi</a> che ha come simbolo C e come <a href="/wiki/Numero_atomico" title="Numero atomico">numero atomico</a> 6. È un elemento non metallico, tetravalente. L'atomo di carbonio nei composti con altri elementi o con sé stesso può presentarsi in una delle tre note forme di ibridizzazione (secondo la teoria degli <a href="/wiki/Orbitale_atomico" title="Orbitale atomico">orbitali atomici</a> <a href="/wiki/Combinazione_Lineare_di_Orbitali_Atomici" class="mw-redirect" title="Combinazione Lineare di Orbitali Atomici">LCAO</a>): sp³,sp² ed sp rispettivamente. Con esse il carbonio è in grado di coordinare rispettivamente altri 4,3 e 2 atomi con <a href="/wiki/Angolo_di_legame" title="Angolo di legame">angoli di legame</a> approssimativamente di 109,5°, 120° e 180°. A seconda poi della simmetria delle autofunzioni molecolari complessive delle coppie di atomi che partecipano al legame, si avranno legami singoli, doppi o tripli. Il carbonio ha molte forme allotropiche standard più una forma allotropica esotica. </p> <hr /> <ul><li><b><a href="/wiki/Carbonio" title="Carbonio">Leggi tutta la voce...</a></b></li> <li><b><a href="/wiki/Categoria:Elementi_chimici" title="Categoria:Elementi chimici">Cerca un altro elemento chimico...</a></b></li></ul> <p><br /> </p> </td></tr> <tr> <th><h2 id="Composto_del_giorno" style="margin:0; background:#cedff2; font-size:120%; font-weight:bold; border:1px solid #a3bfb1; text-align:left; color:#000; padding:0.2em 0.4em;">Composto del giorno</h2> </th></tr> <tr> <td style="color:#000;"> <figure class="mw-halign-right" typeof="mw:File"><a href="/wiki/File:Hydrogen-chloride-3D-vdW-labelled.png" class="mw-file-description" title="Acido cloridrico"><img alt="Acido cloridrico" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/Hydrogen-chloride-3D-vdW-labelled.png/120px-Hydrogen-chloride-3D-vdW-labelled.png" decoding="async" width="120" height="111" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/Hydrogen-chloride-3D-vdW-labelled.png/180px-Hydrogen-chloride-3D-vdW-labelled.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/48/Hydrogen-chloride-3D-vdW-labelled.png/240px-Hydrogen-chloride-3D-vdW-labelled.png 2x" data-file-width="1100" data-file-height="1017" /></a><figcaption>Acido cloridrico</figcaption></figure> <p>L'<b><a href="/wiki/Acido_cloridrico" title="Acido cloridrico">acido cloridrico</a></b> è un <a href="/wiki/Idracido" title="Idracido">idracido</a> di <a href="/wiki/Formula_chimica" title="Formula chimica">formula</a> HCl, noto commercialmente anche come <b>acido muriatico</b>. </p><p>È un <a href="/wiki/Acido_minerale" title="Acido minerale">acido minerale</a> <a href="/wiki/Acido_forte" title="Acido forte">forte</a> (ovvero si <a href="/wiki/Ionizzazione" title="Ionizzazione">ionizza</a> completamente in soluzione acquosa) monoprotico (cioè ogni sua molecola, <a href="/wiki/Dissociazione_(chimica)" title="Dissociazione (chimica)">dissociandosi</a>, libera un solo <a href="/wiki/Ione_idrogeno" class="mw-redirect" title="Ione idrogeno">ione idrogeno</a>), ed è il principale costituente del <a href="/wiki/Succo_gastrico" title="Succo gastrico">succo gastrico</a>, oltre ad essere un <a href="/wiki/Reagente" title="Reagente">reagente</a> comunemente usato nell'<a href="/wiki/Chimica_industriale" title="Chimica industriale">industria</a>. L'acido cloridrico è uno dei liquidi più <a href="/wiki/Corrosione" title="Corrosione">corrosivi</a> esistenti (una sua soluzione al 37% in acqua a 20 <a href="/wiki/Grado_centigrado" class="mw-redirect" title="Grado centigrado">°C</a> ha <a href="/wiki/PH" title="PH">pH</a> inferiore a 1), quindi deve essere maneggiato con attenzione. Si presenta <a href="/wiki/Gas" title="Gas">gassoso</a> a <a href="/wiki/Temperatura_ambiente" title="Temperatura ambiente">temperatura ambiente</a>, incolore, dall'odore e dall'azione irritante. Presenta un <a href="/wiki/Threshold_Limit_Value" title="Threshold Limit Value">TLV</a>-C (ACGIH) pari a 2 <a href="/wiki/Parte_per_milione" class="mw-redirect" title="Parte per milione">p.p.m.</a>. </p> <hr /> <ul><li><b><a href="/wiki/Acido_cloridrico" title="Acido cloridrico">Leggi tutta la voce...</a></b></li> <li><b><a href="/wiki/Categoria:Composti_chimici" title="Categoria:Composti chimici">Cerca un altro composto chimico...</a></b></li> <li><b><a href="/wiki/Categoria:Formule_molecolari" title="Categoria:Formule molecolari">Cerca un composto a partire dalla sua formula molecolare...</a></b></li></ul> <p><br /> </p> </td></tr> <tr> <th><h2 id="Reazione_del_giorno" style="margin:0; background:#cedff2; font-size:120%; font-weight:bold; border:1px solid #a3bfb1; text-align:left; color:#000; padding:0.2em 0.4em;">Reazione del giorno</h2> </th></tr> <tr> <td style="color:#000;"> <p>L'<b><a href="/wiki/Alogenazione" title="Alogenazione">alogenazione</a></b> è una reazione chimica che causa l'incorporamento di un atomo di un <a href="/wiki/Alogeno" class="mw-redirect" title="Alogeno">alogeno</a> all'interno di una molecola.<br /> Nella sua accezione più generale, l'alogenazione indica una qualsiasi <a href="/wiki/Reazione_chimica" title="Reazione chimica">reazione</a> che implica la formazione di un <a href="/wiki/Alogeno" class="mw-redirect" title="Alogeno">alogeno</a>-derivato. </p><p>Esempi di reazioni di alogenazione sono: </p> <ul><li>le alogenazioni di <a href="/wiki/Alcani" title="Alcani">alcani</a></li> <li>le <a href="/wiki/Addizione_elettrofila" title="Addizione elettrofila">addizioni elettrofile</a> di alogeni a composti insaturi</li> <li>le reazioni di <a href="/wiki/Sostituzione_elettrofila" title="Sostituzione elettrofila">sostituzione elettrofila</a> con alogeno</li> <li>le reazioni che sfruttano l'acidità di α-<a href="/wiki/Chetoni" title="Chetoni">cheto</a>-composti.</li></ul> <figure class="mw-halign-center" typeof="mw:File/Thumb"><a href="/wiki/File:BenzeneHalogenation.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/BenzeneHalogenation.png/350px-BenzeneHalogenation.png" decoding="async" width="350" height="85" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/74/BenzeneHalogenation.png/525px-BenzeneHalogenation.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/74/BenzeneHalogenation.png/700px-BenzeneHalogenation.png 2x" data-file-width="1716" data-file-height="415" /></a><figcaption>Reazione di alogenazione del benzene</figcaption></figure> <hr /> <ul><li><b><a href="/wiki/Alogenazione" title="Alogenazione">Leggi tutta la voce...</a></b></li> <li><b><a href="/wiki/Categoria:Reazioni_chimiche" title="Categoria:Reazioni chimiche">Cerca un'altra reazione chimica...</a></b></li></ul> <p><br /> </p> </td></tr> <tr> <th><h2 id="Apparecchiatura/Strumento_del_giorno" style="margin:0; background:#cedff2; font-size:120%; font-weight:bold; border:1px solid #a3bfb1; text-align:left; color:#000; padding:0.2em 0.4em;"><span id="Apparecchiatura.2FStrumento_del_giorno"></span>Apparecchiatura/Strumento del giorno</h2> </th></tr> <tr> <td style="color:#000;"> <hr /> <ul><li><b><a href="/wiki/Becco_di_Bunsen" title="Becco di Bunsen">Leggi la voce...</a></b></li> <li><b><a href="/wiki/Categoria:Apparecchiature_chimiche" title="Categoria:Apparecchiature chimiche">Cerca un'altra apparecchiatura...</a></b></li></ul> <p><br /> </p> </td></tr> </tbody></table> </td> <td class="MainPageBG" style="width:50%; border:1px solid #cedff2; background:#f5faff; vertical-align:top"> <table width="100%" cellpadding="2" cellspacing="5" style="vertical-align:top; background:#f5faff;"> <tbody><tr> <th><h2 id="Chimico_del_giorno" style="margin:0; background:#cedff2; font-size:120%; font-weight:bold; border:1px solid #a3b0bf; text-align:left; color:#000; padding:0.2em 0.4em;">Chimico del giorno</h2> </th></tr> <tr> <td style="color:#000;"> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Arrhenius2.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Arrhenius2.jpg/220px-Arrhenius2.jpg" decoding="async" width="220" height="276" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Arrhenius2.jpg/330px-Arrhenius2.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/6c/Arrhenius2.jpg/440px-Arrhenius2.jpg 2x" data-file-width="479" data-file-height="600" /></a><figcaption>Svante August Arrhenius</figcaption></figure> <p><b>Svante August Arrhenius</b> (<a href="/wiki/Uppsala_(comune)" title="Uppsala (comune)">Vik</a>, <a href="/wiki/19_febbraio" title="19 febbraio">19 febbraio</a> <a href="/wiki/1859" title="1859">1859</a> – <a href="/wiki/Stoccolma" title="Stoccolma">Stoccolma</a>, <a href="/wiki/2_ottobre" title="2 ottobre">2 ottobre</a> <a href="/wiki/1927" title="1927">1927</a>) è stato un <a href="/wiki/Chimico" title="Chimico">chimico</a> e <a href="/wiki/Fisico" title="Fisico">fisico</a> <a href="/wiki/Svezia" title="Svezia">svedese</a>, <a href="/wiki/Premio_Nobel_per_la_chimica" title="Premio Nobel per la chimica">premio Nobel per la chimica</a> nel <a href="/wiki/1903" title="1903">1903</a> per la sua teoria sul trasferimento di <a href="/wiki/Ione" title="Ione">ioni</a> visti come responsabili del passaggio di <a href="/wiki/Elettricit%C3%A0" title="Elettricità">elettricità</a>. </p><p>Nel <a href="/wiki/1860" title="1860">1860</a> i genitori decisero di trasferirsi a <a href="/wiki/Uppsala" title="Uppsala">Uppsala</a> dove il ragazzo crebbe e frequentò le scuole della Cattedrale, avendo un bravo insegnante di fisica. Qui manifestò interesse al <a href="/w/index.php?title=Calcolo_aritmetico&action=edit&redlink=1" class="new" title="Calcolo aritmetico (la pagina non esiste)">calcolo aritmetico</a> e, successivamente, per la <a href="/wiki/Matematica" title="Matematica">matematica</a> e la <a href="/wiki/Fisica" title="Fisica">fisica</a>, una volta giunto alle scuole superiori. </p><p>Nel <a href="/wiki/1876" title="1876">1876</a> si iscrisse all'<a href="/wiki/Universit%C3%A0_di_Uppsala" title="Università di Uppsala">Università di Uppsala</a> per studiarvi matematica, <a href="/wiki/Chimica" title="Chimica">chimica</a> e fisica. Su suggerimento dei vari insegnanti di quest'ultima materia, si trasferisce all'<a href="/wiki/Accademia_reale_svedese_delle_scienze" title="Accademia reale svedese delle scienze">Accademia delle Scienze</a> di <a href="/wiki/Stoccolma" title="Stoccolma">Stoccolma</a> sotto la guida del professore E. Edlund. </p><p>Le sue ricerche lo portarono a studiare le affinità tra la chimica e l'<a href="/wiki/Elettricit%C3%A0" title="Elettricità">elettricità</a> (un'affinità già sospettata da <a href="/wiki/Berzelius" class="mw-redirect" title="Berzelius">Berzelius</a>) elaborando la tesi di dottorato sul passaggio di elettricità attraverso le soluzioni. L'idea che stava alla base del suo lavoro era che fossero gli ioni i responsabili del fenomeno dell'<a href="/wiki/Elettrolisi" title="Elettrolisi">elettrolisi</a>: un'idea che, in occasione della sua dissertazione alla facoltà di Uppsala, non convinse la comunità scientifica. </p> <hr /> <ul><li><b><a href="/wiki/Svante_Arrhenius" title="Svante Arrhenius">Leggi tutta la voce...</a></b></li> <li><b><a href="/wiki/Categoria:Chimici" title="Categoria:Chimici">Cerca un altro chimico...</a></b></li></ul> <p><br /> </p> </td></tr> <tr> <th><h2 id="Categorie" style="margin:0; background:#cedff2; font-size:120%; font-weight:bold; border:1px solid #afa3bf; text-align:left; color:#000; padding:0.2em 0.4em;">Categorie</h2> </th></tr> <tr> <td style="color:#000;"> <div class="mw-inputbox-centered" style=""><form name="searchbox" class="searchbox mw-inputbox-form" action="/wiki/Speciale:Ricerca"><div class="cdx-text-input"><input class="mw-inputbox-input mw-searchInput searchboxInput cdx-text-input__input" name="search" placeholder="" size="50" dir="ltr" /></div><br /> <span class="cdx-checkbox cdx-checkbox--inline"><input type="checkbox" name="ns14" value="1" id="mw-inputbox-ns14-0.575783796495" class="cdx-checkbox__input" checked="" /><span class="cdx-checkbox__icon"></span><label class="cdx-checkbox__label" for="mw-inputbox-ns14-0.575783796495">Categoria</label></span> <span class="cdx-checkbox cdx-checkbox--inline"><input type="checkbox" name="ns100" value="1" id="mw-inputbox-ns100-0.575783796495" class="cdx-checkbox__input" /><span class="cdx-checkbox__icon"></span><label class="cdx-checkbox__label" for="mw-inputbox-ns100-0.575783796495">Portale</label></span> <span class="cdx-checkbox cdx-checkbox--inline"><input type="checkbox" name="ns4" value="1" id="mw-inputbox-ns4-0.575783796495" class="cdx-checkbox__input" /><span class="cdx-checkbox__icon"></span><label class="cdx-checkbox__label" for="mw-inputbox-ns4-0.575783796495">Wikipedia</label></span> <span class="cdx-checkbox cdx-checkbox--inline"><input type="checkbox" name="ns12" value="1" id="mw-inputbox-ns12-0.575783796495" class="cdx-checkbox__input" /><span class="cdx-checkbox__icon"></span><label class="cdx-checkbox__label" for="mw-inputbox-ns12-0.575783796495">Aiuto</label></span> <br /><input type="submit" name="fulltext" value="Ricerca" class="cdx-button" /></form></div> <hr /> <p>Nei riquadri qui sotto, clicca "<b>+</b>" per vedere le voci contenute all'interno di una categoria e "<b>-</b>" per nasconderle. Cliccando sui link, puoi accedere alle relative categorie o voci. </p> <table cellpadding="0" cellspacing="0" border="0" style="clear:both; width:100%; margin-bottom:3px; margin-top:3px;"><tbody><tr><td style="background:transparent;"><div style="overflow:auto; width:100%; height:500px; border:1px solid #AAAAAA; padding-left:0.5em; background:transparent;"> <div class="CategoryTreeTag" data-ct-options="{"mode":20,"hideprefix":20,"showcount":false,"namespaces":false,"notranslations":false}"><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Chimica" data-ct-loaded="1" aria-expanded="true"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Chimica" title="Categoria:Chimica">Chimica</a></bdi></div><div class="CategoryTreeChildren"><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Branche_della_chimica" 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energetiche">Fonti energetiche</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Ingegneria_chimica" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Ingegneria_chimica" title="Categoria:Ingegneria chimica">Ingegneria chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Letteratura_scientifica_chimica" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Letteratura_scientifica_chimica" title="Categoria:Letteratura scientifica chimica">Letteratura scientifica chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Liste_di_chimica" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Liste_di_chimica" title="Categoria:Liste di chimica">Liste di chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Mineralogia" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Mineralogia" title="Categoria:Mineralogia">Mineralogia</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Miscele" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Miscele" title="Categoria:Miscele">Miscele</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Organizzazioni_di_chimica" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Organizzazioni_di_chimica" title="Categoria:Organizzazioni di chimica">Organizzazioni di chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Reazioni_chimiche" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Reazioni_chimiche" title="Categoria:Reazioni chimiche">Reazioni chimiche</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Rischio_chimico_e_prevenzione" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Rischio_chimico_e_prevenzione" title="Categoria:Rischio chimico e prevenzione">Rischio chimico e prevenzione</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Specie_chimiche" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Specie_chimiche" title="Categoria:Specie chimiche">Specie chimiche</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Storia_della_chimica" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Storia_della_chimica" title="Categoria:Storia della chimica">Storia della chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Tecnologie_chimiche" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Tecnologie_chimiche" title="Categoria:Tecnologie chimiche">Tecnologie chimiche</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Terminologia_chimica" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Terminologia_chimica" title="Categoria:Terminologia chimica">Terminologia chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div 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data-ct-title="Voci_di_qualità_-_chimica" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Voci_di_qualit%C3%A0_-_chimica" title="Categoria:Voci di qualità - chimica">Voci di qualità - chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Servizio_-_chimica" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Servizio_-_chimica" title="Categoria:Servizio - chimica">Servizio - chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreeBullet"><a class="CategoryTreeToggle" data-ct-title="Voci_in_vetrina_-_chimica" aria-expanded="false"></a> </span> <bdi dir="ltr"><a href="/wiki/Categoria:Voci_in_vetrina_-_chimica" title="Categoria:Voci in vetrina - chimica">Voci in vetrina - chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Chimica" title="Chimica">Chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Amminociclitolo" title="Amminociclitolo">Amminociclitolo</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Antiferroelettricit%C3%A0" title="Antiferroelettricità">Antiferroelettricità</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Autoaccelerazione" title="Autoaccelerazione">Autoaccelerazione</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Batteria_a_limone" title="Batteria a limone">Batteria a limone</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Biblioteca_di_chimica_Cesare_Pecile" title="Biblioteca di chimica Cesare Pecile">Biblioteca di chimica Cesare Pecile</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Chimica_con_le_microonde" title="Chimica con le microonde">Chimica con le microonde</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Cronologia_della_chimica" title="Cronologia della chimica">Cronologia della chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Diagramma_di_Bjerrum" title="Diagramma di Bjerrum">Diagramma di Bjerrum</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Diagramma_di_Davenport" title="Diagramma di Davenport">Diagramma di Davenport</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Emulsificante" title="Emulsificante">Emulsificante</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Equazione_di_Avrami" title="Equazione di Avrami">Equazione di Avrami</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Filosofia_della_chimica" title="Filosofia della chimica">Filosofia della chimica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div 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title="Principio di Thomsen-Berthelot">Principio di Thomsen-Berthelot</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Sabbia_magica" title="Sabbia magica">Sabbia magica</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Scienza_centrale" title="Scienza centrale">Scienza centrale</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Sottoprodotto" title="Sottoprodotto">Sottoprodotto</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Stato_nascente_(chimica)" title="Stato nascente (chimica)">Stato nascente (chimica)</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Struttura_Markush" title="Struttura Markush">Struttura Markush</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div><div class="CategoryTreeSection"><div class="CategoryTreeItem"><span class="CategoryTreePageBullet"></span> <bdi dir="ltr"><a href="/wiki/Trasposizione_di_Fries" title="Trasposizione di Fries">Trasposizione di Fries</a></bdi></div><div class="CategoryTreeChildren" style="display:none"></div></div></div></div></div> </div></td><td style="width:8px;"></td></tr></tbody></table> <p><br /> </p> <hr /> <ul><li><b><a rel="nofollow" class="external text" href="http://www.google.com/custom?sa=Google+Search&domains=it.wikipedia.org&sitesearch=it.wikipedia.org">Cerca su it.wikipedia con il motore di ricerca</a> <span typeof="mw:File"><a href="http://www.google.com/custom?sa=Google+Search&domains=it.wikipedia.org&sitesearch=it.wikipedia.org" title="google" rel="nofollow"><img alt="google" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Google_wordmark.svg/50px-Google_wordmark.svg.png" decoding="async" width="50" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Google_wordmark.svg/75px-Google_wordmark.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fe/Google_wordmark.svg/100px-Google_wordmark.svg.png 2x" data-file-width="512" data-file-height="181" /></a></span></b></li> <li><b><a rel="nofollow" class="external text" href="http://tools.wikimedia.de/~erwin85/randomarticle.php?lang=&family=commons&categories=Chemistry&subcats=1&d=3">Visualizza immagini sulla chimica a caso.</a></b></li> <li><b><a rel="nofollow" class="external text" href="http://tools.wikimedia.de/~erwin85/randomarticle.php?lang=it&family=wikipedia&categories=Chimica&subcats=1&d=5">Visualizza una voce sulla chimica a caso.</a></b></li></ul> <p><br /> </p> </td></tr> <tr> <th><h2 id="Altri_progetti" style="margin:0; background:#cedff2; font-size:120%; font-weight:bold; border:1px solid #afa3bf; text-align:left; color:#000; padding:0.2em 0.4em;">Altri progetti</h2> </th></tr> <tr> <td style="color:#000;"> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><a href="https://it.wikiquote.org/wiki/Portale:Chimica" class="extiw" title="q:Portale:Chimica">Wikiquote</a></li> <li class="" title=""><a href="https://it.wikibooks.org/wiki/Ripiano:Scienza/Chimica" class="extiw" title="b:Ripiano:Scienza/Chimica">Wikibooks</a></li> <li class="" title=""><a href="https://it.wiktionary.org/wiki/chimica" class="extiw" title="wikt:chimica">Wikizionario</a></li> <li class="" title=""><a href="https://it.wikinews.org/wiki/Categoria:Chimica" class="extiw" title="n:Categoria:Chimica">Wikinotizie</a></li> <li class="" title=""><span class="plainlinks" title="commons:Chemistry"><a class="external text" href="https://commons.wikimedia.org/wiki/Chemistry?uselang=it">Wikimedia Commons</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://it.wikiquote.org/wiki/" title="Collabora a Wikiquote"><img alt="Collabora a Wikiquote" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/18px-Wikiquote-logo.svg.png" decoding="async" width="18" height="21" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/27px-Wikiquote-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/36px-Wikiquote-logo.svg.png 2x" data-file-width="300" data-file-height="355" /></a></span> <a href="https://it.wikiquote.org/wiki/" class="extiw" title="q:">Wikiquote</a> contiene citazioni sulla <b><a href="https://it.wikiquote.org/wiki/Portale:Chimica" class="extiw" title="q:Portale:Chimica">chimica</a></b></li> <li><span typeof="mw:File"><a href="https://it.wikibooks.org/wiki/" title="Collabora a Wikibooks"><img alt="Collabora a Wikibooks" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/18px-Wikibooks-logo.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/27px-Wikibooks-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikibooks-logo.svg/36px-Wikibooks-logo.svg.png 2x" data-file-width="300" data-file-height="300" /></a></span> <a href="https://it.wikibooks.org/wiki/" class="extiw" title="b:">Wikibooks</a> contiene testi o manuali di <b><a href="https://it.wikibooks.org/wiki/Ripiano:Scienza/Chimica" class="extiw" title="b:Ripiano:Scienza/Chimica">chimica</a></b></li> <li><span typeof="mw:File"><a href="https://it.wiktionary.org/wiki/" title="Collabora a Wikizionario"><img alt="Collabora a Wikizionario" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/18px-Wiktionary_small.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/27px-Wiktionary_small.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/36px-Wiktionary_small.svg.png 2x" data-file-width="350" data-file-height="350" /></a></span> <a href="https://it.wiktionary.org/wiki/" class="extiw" title="wikt:">Wikizionario</a> contiene il lemma di dizionario «<b><a href="https://it.wiktionary.org/wiki/chimica" class="extiw" title="wikt:chimica">chimica</a></b>»</li> <li><span typeof="mw:File"><a href="https://it.wikinews.org/wiki/" title="Collabora a Wikinotizie"><img alt="Collabora a Wikinotizie" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/18px-Wikinews-logo.svg.png" decoding="async" width="18" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/27px-Wikinews-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/24/Wikinews-logo.svg/36px-Wikinews-logo.svg.png 2x" data-file-width="759" data-file-height="415" /></a></span> <a href="https://it.wikinews.org/wiki/" class="extiw" title="n:">Wikinotizie</a> contiene notizie di attualità sulla <b><a href="https://it.wikinews.org/wiki/Categoria:Chimica" class="extiw" title="n:Categoria:Chimica">chimica</a></b></li> <li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/27px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/36px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/?uselang=it">Wikimedia Commons</a></span> contiene immagini o altri file sulla <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Chemistry?uselang=it">chimica</a></span></b></li></ul> <p><br /> </p> </td></tr> <tr> <th><h2 id="Portali_correlati" style="margin:0; background:#cedff2; font-size:120%; font-weight:bold; border:1px solid #afa3bf; text-align:left; color:#000; padding:0.2em 0.4em;">Portali correlati</h2> </th></tr> <tr> <td style="color:#000;"> <div class="colonne"> <ul><li><a href="/wiki/Portale:Agricoltura" title="Portale:Agricoltura">Agricoltura</a></li> <li><a href="/wiki/Portale:Biografie" title="Portale:Biografie">Biografie</a></li> <li><a href="/wiki/Portale:Biologia" title="Portale:Biologia">Biologia</a></li> <li><a href="/wiki/Portale:Ecologia_e_ambiente" title="Portale:Ecologia e ambiente">Ecologia e Ambiente</a></li> <li><a href="/wiki/Portale:Elettrochimica" title="Portale:Elettrochimica">Elettrochimica</a></li> <li><a href="/wiki/Portale:Elettrotecnica" title="Portale:Elettrotecnica">Elettrotecnica</a></li> <li><a href="/wiki/Portale:Energia" title="Portale:Energia">Energia</a></li> <li><a href="/wiki/Portale:Fantascienza" title="Portale:Fantascienza">Fantascienza</a></li> <li><a href="/wiki/Portale:Fisica" title="Portale:Fisica">Fisica</a></li> <li><a href="/wiki/Portale:Ingegneria" title="Portale:Ingegneria">Ingegneria</a></li> <li><a href="/wiki/Portale:Matematica" title="Portale:Matematica">Matematica</a></li> <li><a href="/wiki/Portale:Materiali" title="Portale:Materiali">Materiali</a></li> <li><a href="/wiki/Portale:Medicina" title="Portale:Medicina">Medicina</a></li> <li><a href="/wiki/Portale:Metrologia" title="Portale:Metrologia">Metrologia</a></li> <li><a href="/wiki/Portale:Microbiologia" title="Portale:Microbiologia">Microbiologia</a></li> <li><a href="/wiki/Portale:Mineralogia" title="Portale:Mineralogia">Mineralogia</a></li> <li><a href="/wiki/Portale:Premi_Nobel" title="Portale:Premi Nobel">Premi Nobel</a></li> <li><a href="/wiki/Portale:Scienza_e_tecnica" title="Portale:Scienza e tecnica">Scienza e tecnica</a></li></ul> </div> </td></tr></tbody></table> </td></tr></tbody></table> <table style="border-spacing:8px; margin:0px -8px;"> <tbody><tr> <td class="MainPageBG" style="width:55%; border:1px solid #cef2e0; background:#f5fffa; vertical-align:top; color:#000;"> <table width="100%" cellpadding="2" cellspacing="5" style="vertical-align:top; background:#f5fffa;"> <tbody><tr> <th><h2 id="Tavola_periodica" style="margin:0; background:#cedff2; font-size:120%; font-weight:bold; border:1px solid #a3bfb1; text-align:left; color:#000; padding:0.2em 0.4em;"><a href="/wiki/Tavola_periodica" class="mw-redirect" title="Tavola periodica">Tavola periodica</a></h2> </th></tr> <tr> <td style="color:#000;"><small><div align="center"> <table style="text-align:center;"> <tbody><tr> <td style="border-bottom:1px solid silver;" width="75"><a href="/wiki/Gruppo_della_tavola_periodica" title="Gruppo della tavola periodica">Gruppo →</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Metalli_alcalini" title="Metalli alcalini">1</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Metalli_alcalino_terrosi" title="Metalli alcalino terrosi">2</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Elementi_del_gruppo_3" title="Elementi del gruppo 3">3</a> </td> <td style="border-bottom:1px solid silver; vertical-align: top;" width="20"><br /> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Elementi_del_gruppo_4" title="Elementi del gruppo 4">4</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Elementi_del_gruppo_5" title="Elementi del gruppo 5">5</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Elementi_del_gruppo_6" title="Elementi del gruppo 6">6</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Elementi_del_gruppo_7" title="Elementi del gruppo 7">7</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Elementi_del_gruppo_8" title="Elementi del gruppo 8">8</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Elementi_del_gruppo_9" title="Elementi del gruppo 9">9</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Elementi_del_gruppo_10" title="Elementi del gruppo 10">10</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Elementi_del_gruppo_11" title="Elementi del gruppo 11">11</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Elementi_del_gruppo_12" title="Elementi del gruppo 12">12</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Gruppo_del_boro" title="Gruppo del boro">13</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Gruppo_del_carbonio" title="Gruppo del carbonio">14</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Gruppo_dell%27azoto" title="Gruppo dell'azoto">15</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Elementi_del_gruppo_16" title="Elementi del gruppo 16">16</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Alogeni" title="Alogeni">17</a> </td> <td style="border-bottom:1px solid silver;" width="37"><a href="/wiki/Gas_nobili" title="Gas nobili">18</a> </td></tr> <tr align="center"> <td style="border-bottom:1px solid silver;"><a href="/wiki/Periodo_della_tavola_periodica" title="Periodo della tavola periodica">Periodo ↓</a> </td> <td colspan="20"><br /> </td></tr> <tr align="center"> <td style="border-bottom:1px solid silver;"><a href="/wiki/Elementi_del_periodo_1" title="Elementi del periodo 1">1</a> </td> <td bgcolor="#a0ffa0"><span style="color:green">1</span><br /><a href="/wiki/Idrogeno" title="Idrogeno">H</a> </td> <td colspan="17"><br /> </td> <td bgcolor="#c0ffff"><span style="color:green">2</span><br /><a href="/wiki/Elio" title="Elio">He</a> </td></tr> <tr align="center"> <td style="border-bottom:1px solid silver;"><a href="/wiki/Elementi_del_periodo_2" title="Elementi del periodo 2">2</a> </td> <td bgcolor="#ff6666">3<br /><a href="/wiki/Litio" title="Litio">Li</a> </td> <td bgcolor="#ffdead">4<br /><a href="/wiki/Berillio" title="Berillio">Be</a> </td> <td style="vertical-align: top;"><br /> </td> <td colspan="10"><br /> </td> <td bgcolor="#cccc99">5<br /><a href="/wiki/Boro" title="Boro">B</a> </td> <td bgcolor="#a0ffa0">6<br /><a href="/wiki/Carbonio" title="Carbonio">C</a> </td> <td bgcolor="#a0ffa0"><span style="color:green">7</span><br /><a href="/wiki/Azoto" title="Azoto">N</a> </td> <td bgcolor="#a0ffa0"><span style="color:green">8</span><br /><a href="/wiki/Ossigeno" title="Ossigeno">O</a> </td> <td bgcolor="#ffff99"><span style="color:green">9</span><br /><a href="/wiki/Fluoro" title="Fluoro">F</a> </td> <td bgcolor="#c0ffff"><span style="color:green">10</span><br /><a href="/wiki/Neon" title="Neon">Ne</a> </td></tr> <tr align="center"> <td style="border-bottom:1px solid silver;"><a href="/wiki/Elementi_del_periodo_3" title="Elementi del periodo 3">3</a> </td> <td bgcolor="#ff6666">11<br /><a href="/wiki/Sodio" title="Sodio">Na</a> </td> <td bgcolor="#ffdead">12<br /><a href="/wiki/Magnesio" title="Magnesio">Mg</a> </td> <td style="vertical-align: top;"><br /> </td> <td colspan="10"><br /> </td> <td bgcolor="#cccccc">13<br /><a href="/wiki/Alluminio" title="Alluminio">Al</a> </td> <td bgcolor="#cccc99">14<br /><a href="/wiki/Silicio" title="Silicio">Si</a> </td> <td bgcolor="#a0ffa0">15<br /><a href="/wiki/Fosforo" title="Fosforo">P</a> </td> <td bgcolor="#a0ffa0">16<br /><a href="/wiki/Zolfo" title="Zolfo">S</a> </td> <td bgcolor="#ffff99"><span style="color:green">17</span><br /><a href="/wiki/Cloro" title="Cloro">Cl</a> </td> <td bgcolor="#c0ffff"><span style="color:green">18</span><br /><a href="/wiki/Argon" title="Argon">Ar</a> </td></tr> <tr align="center"> <td style="border-bottom:1px solid silver;"><a href="/wiki/Elementi_del_periodo_4" title="Elementi del periodo 4">4</a> </td> <td bgcolor="#ff6666">19<br /><a href="/wiki/Potassio" title="Potassio">K</a> </td> <td bgcolor="#ffdead">20<br /><a href="/wiki/Calcio_(elemento_chimico)" title="Calcio (elemento chimico)">Ca</a> </td> <td bgcolor="#ffc0c0">21<br /><a href="/wiki/Scandio" title="Scandio">Sc</a> </td> <td style="vertical-align: top;"><br /> </td> <td bgcolor="#ffc0c0">22<br /><a href="/wiki/Titanio" title="Titanio">Ti</a> </td> <td bgcolor="#ffc0c0">23<br /><a href="/wiki/Vanadio" title="Vanadio">V</a> </td> <td bgcolor="#ffc0c0">24<br /><a href="/wiki/Cromo" title="Cromo">Cr</a> </td> <td bgcolor="#ffc0c0">25<br /><a href="/wiki/Manganese" title="Manganese">Mn</a> </td> <td bgcolor="#ffc0c0">26<br /><a href="/wiki/Ferro" title="Ferro">Fe</a> </td> <td bgcolor="#ffc0c0">27<br /><a href="/wiki/Cobalto" title="Cobalto">Co</a> </td> <td bgcolor="#ffc0c0">28<br /><a href="/wiki/Nichel" title="Nichel">Ni</a> </td> <td bgcolor="#ffc0c0">29<br /><a href="/wiki/Rame" title="Rame">Cu</a> </td> <td bgcolor="#ffc0c0">30<br /><a href="/wiki/Zinco" title="Zinco">Zn</a> </td> <td bgcolor="#cccccc">31<br /><a href="/wiki/Gallio_(elemento_chimico)" title="Gallio (elemento chimico)">Ga</a> </td> <td bgcolor="#cccc99">32<br /><a href="/wiki/Germanio" title="Germanio">Ge</a> </td> <td bgcolor="#cccc99">33<br /><a href="/wiki/Arsenico" title="Arsenico">As</a> </td> <td bgcolor="#a0ffa0">34<br /><a href="/wiki/Selenio" title="Selenio">Se</a> </td> <td bgcolor="#ffff99"><span style="color:blue">35</span><br /><a href="/wiki/Bromo" title="Bromo">Br</a> </td> <td bgcolor="#c0ffff"><span style="color:green">36</span><br /><a href="/wiki/Kripton" title="Kripton">Kr</a> </td></tr> <tr align="center"> <td style="border-bottom:1px solid silver;"><a href="/wiki/Elementi_del_periodo_5" title="Elementi del periodo 5">5</a> </td> <td bgcolor="#ff6666">37<br /><a href="/wiki/Rubidio" title="Rubidio">Rb</a> </td> <td bgcolor="#ffdead">38<br /><a href="/wiki/Stronzio" title="Stronzio">Sr</a> </td> <td bgcolor="#ffc0c0">39<br /><a href="/wiki/Ittrio" title="Ittrio">Y</a> </td> <td style="vertical-align: top;"><br /> </td> <td bgcolor="#ffc0c0">40<br /><a href="/wiki/Zirconio" title="Zirconio">Zr</a> </td> <td bgcolor="#ffc0c0">41<br /><a href="/wiki/Niobio" title="Niobio">Nb</a> </td> <td bgcolor="#ffc0c0">42<br /><a href="/wiki/Molibdeno" title="Molibdeno">Mo</a> </td> <td bgcolor="#ffc0c0"><span style="color:red">43</span><br /><a href="/wiki/Tecnezio" title="Tecnezio">Tc</a> </td> <td bgcolor="#ffc0c0">44<br /><a href="/wiki/Rutenio" title="Rutenio">Ru</a> </td> <td bgcolor="#ffc0c0">45<br /><a href="/wiki/Rodio" title="Rodio">Rh</a> </td> <td bgcolor="#ffc0c0">46<br /><a href="/wiki/Palladio_(elemento_chimico)" title="Palladio (elemento chimico)">Pd</a> </td> <td bgcolor="#ffc0c0">47<br /><a href="/wiki/Argento" title="Argento">Ag</a> </td> <td bgcolor="#ffc0c0">48<br /><a href="/wiki/Cadmio" title="Cadmio">Cd</a> </td> <td bgcolor="#cccccc">49<br /><a href="/wiki/Indio" title="Indio">In</a> </td> <td bgcolor="#cccccc">50<br /><a href="/wiki/Stagno_(elemento_chimico)" title="Stagno (elemento chimico)">Sn</a> </td> <td bgcolor="#cccc99">51<br /><a href="/wiki/Antimonio" title="Antimonio">Sb</a> </td> <td bgcolor="#cccc99">52<br /><a href="/wiki/Tellurio" title="Tellurio">Te</a> </td> <td bgcolor="#ffff99">53<br /><a href="/wiki/Iodio" title="Iodio">I</a> </td> <td bgcolor="#c0ffff"><span style="color:green">54</span><br /><a href="/wiki/Xeno" title="Xeno">Xe</a> </td></tr> <tr align="center"> <td style="border-bottom:1px solid silver;"><a href="/wiki/Elementi_del_periodo_6" title="Elementi del periodo 6">6</a> </td> <td bgcolor="#ff6666">55<br /><a href="/wiki/Cesio" title="Cesio">Cs</a> </td> <td bgcolor="#ffdead">56<br /><a href="/wiki/Bario" title="Bario">Ba</a> </td> <td bgcolor="#ffbfff">57<br /><a href="/wiki/Lantanio" title="Lantanio">La</a> </td> <td style="vertical-align: top; background-color: rgb(255, 191, 255);"><span style="font-size:1em">*<br /></span> </td> <td style="background-color: rgb(255, 192, 192);">72<br /><a href="/wiki/Afnio" title="Afnio">Hf</a> </td> <td bgcolor="#ffc0c0">73<br /><a href="/wiki/Tantalio" title="Tantalio">Ta</a> </td> <td bgcolor="#ffc0c0">74<br /><a href="/wiki/Tungsteno" title="Tungsteno">W</a> </td> <td bgcolor="#ffc0c0">75<br /><a href="/wiki/Renio" title="Renio">Re</a> </td> <td bgcolor="#ffc0c0">76<br /><a href="/wiki/Osmio" title="Osmio">Os</a> </td> <td bgcolor="#ffc0c0">77<br /><a href="/wiki/Iridio" title="Iridio">Ir</a> </td> <td bgcolor="#ffc0c0">78<br /><a href="/wiki/Platino" title="Platino">Pt</a> </td> <td bgcolor="#ffc0c0">79<br /><a href="/wiki/Oro" title="Oro">Au</a> </td> <td bgcolor="#ffc0c0"><span style="color:blue">80</span><br /><a href="/wiki/Mercurio_(elemento_chimico)" title="Mercurio (elemento chimico)">Hg</a> </td> <td bgcolor="#cccccc">81<br /><a href="/wiki/Tallio" title="Tallio">Tl</a> </td> <td bgcolor="#cccccc">82<br /><a href="/wiki/Piombo" title="Piombo">Pb</a> </td> <td bgcolor="#cccccc">83<br /><a href="/wiki/Bismuto" title="Bismuto">Bi</a> </td> <td bgcolor="#cccc99">84<br /><a href="/wiki/Polonio" title="Polonio">Po</a> </td> <td bgcolor="#ffff99">85<br /><a href="/wiki/Astato" title="Astato">At</a> </td> <td bgcolor="#c0ffff"><span style="color:green">86</span><br /><a href="/wiki/Radon" title="Radon">Rn</a> </td></tr> <tr align="center"> <td style="border-bottom:1px solid silver;"><a href="/wiki/Elementi_del_periodo_7" title="Elementi del periodo 7">7</a> </td> <td bgcolor="#ff6666">87<br /> <a href="/wiki/Francio" title="Francio">Fr</a>  </td> <td bgcolor="#ffdead">88<br /><a href="/wiki/Radio_(elemento_chimico)" title="Radio (elemento chimico)">Ra</a> </td> <td bgcolor="#ff99cc">89<br /><a href="/wiki/Attinio" title="Attinio">Ac</a> </td> <td style="vertical-align: top; background-color: rgb(255, 153, 204);"><span style="font-size:1em">**<br /></span> </td> <td style="background-color: rgb(255, 192, 192);"><span style="color:red">104</span><br /><a href="/wiki/Rutherfordio" title="Rutherfordio">Rf</a> </td> <td bgcolor="#ffc0c0"><span style="color:red">105</span><br /><a href="/wiki/Dubnio" title="Dubnio">Db</a> </td> <td bgcolor="#ffc0c0"><span style="color:red">106</span><br /><a href="/wiki/Seaborgio" title="Seaborgio">Sg</a> </td> <td bgcolor="#ffc0c0"><span style="color:red">107</span><br /><a href="/wiki/Bohrio" title="Bohrio">Bh</a> </td> <td bgcolor="#ffc0c0"><span style="color:red">108</span><br /><a href="/wiki/Hassio" title="Hassio">Hs</a> </td> <td bgcolor="#ffc0c0"><span style="color:red">109</span><br /><a href="/wiki/Meitnerio" title="Meitnerio">Mt</a> </td> <td bgcolor="#ffc0c0"><span style="color:red">110</span><br /><a href="/wiki/Darmstadtio" title="Darmstadtio">Ds</a> </td> <td bgcolor="#ffc0c0"><span style="color:red">111</span><br /><a href="/wiki/Roentgenio" title="Roentgenio">Rg</a> </td> <td bgcolor="#ffc0c0"><span style="color:red">112</span><br /><a href="/wiki/Copernicio" title="Copernicio">Cn</a> </td> <td bgcolor="#cccccc"><span style="color:red">113</span><br /><a href="/wiki/Nihonio" title="Nihonio">Nh</a> </td> <td bgcolor="#cccccc"><span style="color:red">114</span><br /><a href="/wiki/Flerovio" title="Flerovio">Fl</a> </td> <td bgcolor="#cccccc"><span style="color:red">115</span><br /><a href="/wiki/Moscovio" title="Moscovio">Mc</a> </td> <td bgcolor="#cccccc"><span style="color:red">116</span><br /><a href="/wiki/Livermorio" title="Livermorio">Lv</a> </td> <td bgcolor="#ffff99"><span style="color:red">117</span><br /><a href="/wiki/Tennesso" title="Tennesso">Ts</a> </td> <td bgcolor="#c0ffff"><span style="color:red">118</span><br /><a href="/wiki/Oganesson" title="Oganesson">Og</a> </td></tr> <tr align="right"> <td colspan="21"><br /> </td></tr> <tr align="center"> <td colspan="5" align="right">* <b><a href="/wiki/Lantanoidi" title="Lantanoidi">Lantanoidi</a></b> </td> <td bgcolor="#ffbfff">58<br /><a href="/wiki/Cerio" title="Cerio">Ce</a> </td> <td bgcolor="#ffbfff">59<br /><a href="/wiki/Praseodimio" title="Praseodimio">Pr</a> </td> <td bgcolor="#ffbfff">60<br /><a href="/wiki/Neodimio" title="Neodimio">Nd</a> </td> <td bgcolor="#ffbfff"><span style="color:red">61</span><br /><a href="/wiki/Promezio" title="Promezio">Pm</a> </td> <td bgcolor="#ffbfff">62<br /><a href="/wiki/Samario" title="Samario">Sm</a> </td> <td bgcolor="#ffbfff">63<br /><a href="/wiki/Europio" title="Europio">Eu</a> </td> <td bgcolor="#ffbfff">64<br /><a href="/wiki/Gadolinio" title="Gadolinio">Gd</a> </td> <td bgcolor="#ffbfff">65<br /><a href="/wiki/Terbio" title="Terbio">Tb</a> </td> <td bgcolor="#ffbfff">66<br /><a href="/wiki/Disprosio" title="Disprosio">Dy</a> </td> <td bgcolor="#ffbfff">67<br /><a href="/wiki/Olmio" title="Olmio">Ho</a> </td> <td bgcolor="#ffbfff">68<br /><a href="/wiki/Erbio" title="Erbio">Er</a> </td> <td bgcolor="#ffbfff">69<br /><a href="/wiki/Tulio" title="Tulio">Tm</a> </td> <td bgcolor="#ffbfff">70<br /><a href="/wiki/Itterbio" title="Itterbio">Yb</a> </td> <td bgcolor="#ffbfff">71<br /><a href="/wiki/Lutezio" title="Lutezio">Lu</a> </td></tr> <tr align="center"> <td colspan="5" align="right">** <b><a href="/wiki/Attinoidi" title="Attinoidi">Attinoidi</a></b> </td> <td bgcolor="#ff99cc">90<br /><a href="/wiki/Torio" title="Torio">Th</a> </td> <td bgcolor="#ff99cc">91<br /><a href="/wiki/Protoattinio" title="Protoattinio">Pa</a> </td> <td bgcolor="#ff99cc">92<br /><a href="/wiki/Uranio" title="Uranio">U</a> </td> <td bgcolor="#ff99cc"><span style="color:red">93</span><br /><a href="/wiki/Nettunio" title="Nettunio">Np</a> </td> <td bgcolor="#ff99cc"><span style="color:red">94</span><br /><a href="/wiki/Plutonio" title="Plutonio">Pu</a> </td> <td bgcolor="#ff99cc"><span style="color:red">95</span><br /><a href="/wiki/Americio" title="Americio">Am</a> </td> <td bgcolor="#ff99cc"><span style="color:red">96</span><br /><a href="/wiki/Curio" title="Curio">Cm</a> </td> <td bgcolor="#ff99cc"><span style="color:red">97</span><br /><a href="/wiki/Berkelio" title="Berkelio">Bk</a> </td> <td bgcolor="#ff99cc"><span style="color:red">98</span><br /><a href="/wiki/Californio" title="Californio">Cf</a> </td> <td bgcolor="#ff99cc"><span style="color:red">99</span><br /><a href="/wiki/Einsteinio" title="Einsteinio">Es</a> </td> <td bgcolor="#ff99cc"><span style="color:red">100</span><br /><a href="/wiki/Fermio" title="Fermio">Fm</a> </td> <td bgcolor="#ff99cc"><span style="color:red">101</span><br /><a href="/wiki/Mendelevio" title="Mendelevio">Md</a> </td> <td bgcolor="#ff99cc"><span style="color:red">102</span><br /><a href="/wiki/Nobelio" title="Nobelio">No</a> </td> <td bgcolor="#ff99cc"><span style="color:red">103</span><br /><a href="/wiki/Laurenzio" title="Laurenzio">Lr</a> </td></tr></tbody></table></div> <p><br /> </p> <table align="center" style="text-align:center;"> <caption><a href="/wiki/Serie_della_tavola_periodica" class="mw-redirect" title="Serie della tavola periodica">Serie chimiche della tavola periodica</a> </caption> <tbody><tr> <td bgcolor="#ff6666" width="150"><a href="/wiki/Metalli_alcalini" title="Metalli alcalini">Metalli alcalini</a> </td> <td bgcolor="#ffdead" width="150"><a href="/wiki/Metalli_alcalino_terrosi" title="Metalli alcalino terrosi">Metalli alcalino terrosi</a> </td> <td bgcolor="#ffbfff" width="150"><a href="/wiki/Lantanoidi" title="Lantanoidi">Lantanoidi</a> </td> <td bgcolor="#ff99cc" width="150"><a href="/wiki/Attinoidi" title="Attinoidi">Attinoidi</a> </td> <td bgcolor="#ffc0c0" width="150"><a href="/wiki/Elementi_di_transizione" title="Elementi di transizione">Elementi di transizione</a> </td></tr> <tr> <td bgcolor="#cccccc"><a href="/wiki/Metalli_del_blocco_p" class="mw-redirect" title="Metalli del blocco p">Metalli del blocco p</a> </td> <td bgcolor="#cccc99"><a href="/wiki/Semimetallo" class="mw-redirect" title="Semimetallo">Semimetalli</a> </td> <td bgcolor="#a0ffa0"><a href="/wiki/Non_metallo" title="Non metallo">Non metalli</a> </td> <td bgcolor="#ffff99"><a href="/wiki/Alogeni" title="Alogeni">Alogeni</a> </td> <td bgcolor="#c0ffff"><a href="/wiki/Gas_nobili" title="Gas nobili">Gas nobili</a> </td></tr></tbody></table> <div align="left" style="margin-left:2em;"><br /> <p>Legenda per i colori dei <b>numeri atomici</b>: </p> <ul><li>gli elementi numerati in <span style="color:blue">blu</span> sono liquidi a <i>T</i> = <span class="nowrap"><span data-sort-value="7002298000000000000♠"></span>298 <a href="/wiki/Kelvin" title="Kelvin">K</a></span> e <i>p</i> = <span class="nowrap"><span data-sort-value="7005100000000000000♠"></span>100 <a href="/wiki/Pascal_(unit%C3%A0_di_misura)" title="Pascal (unità di misura)">kPa</a></span>;</li> <li>quelli in <span style="color:green">verde</span> sono gas a <i>T</i> = 298 K e <i>p</i> = 100 kPa;</li> <li>quelli in nero sono solidi a <i>T</i> = 298 K e <i>p</i> = 100 kPa;</li> <li>quelli in <span style="color:red">rosso</span> sono artificiali e non sono naturalmente presenti sulla <a href="/wiki/Terra" title="Terra">Terra</a> (sono tutti solidi a <i>T</i> = 298 K e <span class="nowrap"><i>p</i> = 100 kPa).</span> Il <a href="/wiki/Tecnezio" title="Tecnezio">tecnezio</a> e il <a href="/wiki/Plutonio" title="Plutonio">plutonio</a> sono presenti in minime quantità nelle miniere di <a href="/wiki/Uranio" title="Uranio">uranio</a>, nelle <a href="/wiki/Gigante_rossa" title="Gigante rossa">giganti rosse</a> e nei resti di <a href="/wiki/Supernova" title="Supernova">supernovae</a>.</li></ul> </div></small> </td></tr></tbody></table> </td></tr></tbody></table> <div style="text-align:center;">«<i>There's even more room at the <a href="#top">top</a></i>» (trad. «<i>C'è ancora più spazio in alto</i>», <a href="/wiki/Jean-Marie_Lehn" title="Jean-Marie Lehn">Jean-Marie Lehn</a>, <a href="/wiki/1995" title="1995">1995</a>) </div> <div 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