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data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Indice</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">nascondi</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inizio</div> </a> </li> <li id="toc-Caratteristiche" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Caratteristiche"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Caratteristiche</span> </div> </a> <button aria-controls="toc-Caratteristiche-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Attiva/disattiva la sottosezione Caratteristiche</span> </button> <ul id="toc-Caratteristiche-sublist" class="vector-toc-list"> <li id="toc-Proprietà_fisiche" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Proprietà_fisiche"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Proprietà fisiche</span> </div> </a> <ul id="toc-Proprietà_fisiche-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Proprietà_chimiche" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Proprietà_chimiche"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Proprietà chimiche</span> </div> </a> <ul id="toc-Proprietà_chimiche-sublist" class="vector-toc-list"> <li id="toc-Stati_di_ossidazione" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Stati_di_ossidazione"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2.1</span> <span>Stati di ossidazione</span> </div> </a> <ul id="toc-Stati_di_ossidazione-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Numeri_di_ossidazione_superiori" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Numeri_di_ossidazione_superiori"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2.2</span> <span>Numeri di ossidazione superiori</span> </div> </a> <ul id="toc-Numeri_di_ossidazione_superiori-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Amalgami" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Amalgami"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2.3</span> <span>Amalgami</span> </div> </a> <ul id="toc-Amalgami-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Isotopi" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Isotopi"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Isotopi</span> </div> </a> <ul id="toc-Isotopi-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Applicazioni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Applicazioni"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Applicazioni</span> </div> </a> <ul id="toc-Applicazioni-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Storia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Storia"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Storia</span> </div> </a> <button aria-controls="toc-Storia-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Attiva/disattiva la sottosezione Storia</span> </button> <ul id="toc-Storia-sublist" class="vector-toc-list"> <li id="toc-Manifattura_di_cappelli" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Manifattura_di_cappelli"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Manifattura di cappelli</span> </div> </a> <ul id="toc-Manifattura_di_cappelli-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Odontoiatria" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Odontoiatria"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Odontoiatria</span> </div> </a> <ul id="toc-Odontoiatria-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Medicina" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Medicina"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Medicina</span> </div> </a> <ul id="toc-Medicina-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Disponibilità" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Disponibilità"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Disponibilità</span> </div> </a> <ul id="toc-Disponibilità-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Tossicità" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Tossicità"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Tossicità</span> </div> </a> <ul id="toc-Tossicità-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Problemi_ambientali_e_regolamentazione" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Problemi_ambientali_e_regolamentazione"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Problemi ambientali e regolamentazione</span> </div> </a> <ul id="toc-Problemi_ambientali_e_regolamentazione-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Alternative_al_termometro_a_mercurio" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Alternative_al_termometro_a_mercurio"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>Alternative al termometro a mercurio</span> </div> </a> <ul id="toc-Alternative_al_termometro_a_mercurio-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Composti" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Composti"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Composti</span> </div> </a> <button aria-controls="toc-Composti-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Attiva/disattiva la sottosezione Composti</span> </button> <ul id="toc-Composti-sublist" class="vector-toc-list"> <li id="toc-Composti_mercurosi" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Composti_mercurosi"> <div class="vector-toc-text"> <span class="vector-toc-numb">8.1</span> <span>Composti mercurosi</span> </div> </a> <ul id="toc-Composti_mercurosi-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Composti_mercurici" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Composti_mercurici"> <div class="vector-toc-text"> <span class="vector-toc-numb">8.2</span> <span>Composti mercurici</span> </div> </a> <ul id="toc-Composti_mercurici-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Note" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Bibliografia" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Bibliografia"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</span> <span>Bibliografia</span> </div> </a> <ul id="toc-Bibliografia-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voci_correlate" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voci_correlate"> <div class="vector-toc-text"> <span class="vector-toc-numb">11</span> <span>Voci correlate</span> </div> </a> <ul id="toc-Voci_correlate-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Altri_progetti" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Altri_progetti"> <div class="vector-toc-text"> <span class="vector-toc-numb">12</span> <span>Altri progetti</span> </div> </a> <ul id="toc-Altri_progetti-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Collegamenti_esterni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Collegamenti_esterni"> <div class="vector-toc-text"> <span class="vector-toc-numb">13</span> <span>Collegamenti esterni</span> </div> </a> <ul id="toc-Collegamenti_esterni-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Indice" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Mercurio (elemento chimico)</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 171 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-171" 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">171 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/Kwik" title="Kwik - afrikaans" lang="af" hreflang="af" data-title="Kwik" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%89%A3%E1%8B%9C%E1%89%83" title="ባዜቃ - amarico" lang="am" hreflang="am" data-title="ባዜቃ" data-language-autonym="አማርኛ" data-language-local-name="amarico" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Mercurio_(elemento)" title="Mercurio (elemento) - aragonese" lang="an" hreflang="an" data-title="Mercurio (elemento)" data-language-autonym="Aragonés" data-language-local-name="aragonese" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B2%D8%A6%D8%A8%D9%82" title="زئبق - arabo" lang="ar" hreflang="ar" data-title="زئبق" 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/%D8%B2%D8%A7%D9%88%D8%A7%D9%82" title="زاواق - arabo marocchino" lang="ary" hreflang="ary" data-title="زاواق" data-language-autonym="الدارجة" data-language-local-name="arabo marocchino" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%B2%D9%8A%D8%A8%D9%82" title="زيبق - arabo egiziano" lang="arz" hreflang="arz" data-title="زيبق" data-language-autonym="مصرى" data-language-local-name="arabo egiziano" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Mercuriu_(elementu)" title="Mercuriu (elementu) - asturiano" lang="ast" hreflang="ast" data-title="Mercuriu (elementu)" 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/Civ%C9%99" title="Civə - azerbaigiano" lang="az" hreflang="az" data-title="Civə" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaigiano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%AC%DB%8C%D9%88%D9%87" title="جیوه - South Azerbaijani" lang="azb" hreflang="azb" data-title="جیوه" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A2%D0%B5%D1%80%D0%B5%D0%B3%D3%A9%D0%BC%D3%A9%D1%88" title="Терегөмөш - baschiro" lang="ba" hreflang="ba" data-title="Терегөмөш" data-language-autonym="Башҡортса" data-language-local-name="baschiro" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Rasa_(datu)" title="Rasa (datu) - balinese" lang="ban" hreflang="ban" data-title="Rasa (datu)" data-language-autonym="Basa Bali" data-language-local-name="balinese" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Asugi" title="Asugi - Central Bikol" lang="bcl" hreflang="bcl" data-title="Asugi" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A0%D1%82%D1%83%D1%86%D1%8C" title="Ртуць - bielorusso" lang="be" hreflang="be" data-title="Ртуць" data-language-autonym="Беларуская" data-language-local-name="bielorusso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A0%D1%82%D1%83%D1%86%D1%8C" title="Ртуць - Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Ртуць" 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%96%D0%B8%D0%B2%D0%B0%D0%BA" title="Живак - bulgaro" lang="bg" hreflang="bg" data-title="Живак" data-language-autonym="Български" data-language-local-name="bulgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%AA%E0%A4%BE%E0%A4%B0%E0%A4%BE" title="पारा - Bhojpuri" lang="bh" hreflang="bh" data-title="पारा" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A6%A6" title="পারদ - bengalese" lang="bn" hreflang="bn" data-title="পারদ" data-language-autonym="বাংলা" data-language-local-name="bengalese" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%98%E0%BD%BA%E0%BD%A2%E0%BC%8B%E0%BD%81%E0%BD%B4%E0%BC%8B%E0%BD%A2%E0%BD%B2%E0%BC%8D" title="མེར་ཁུ་རི། - tibetano" lang="bo" hreflang="bo" data-title="མེར་ཁུ་རི།" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetano" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Bevargant" title="Bevargant - bretone" lang="br" hreflang="br" data-title="Bevargant" data-language-autonym="Brezhoneg" data-language-local-name="bretone" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/%C5%BDiva" title="Živa - bosniaco" lang="bs" hreflang="bs" data-title="Živa" 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/Mercuri_(element)" title="Mercuri (element) - catalano" lang="ca" hreflang="ca" data-title="Mercuri (element)" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/C%C5%ABi-ng%E1%B9%B3%CC%80ng" title="Cūi-ngṳ̀ng - Mindong" lang="cdo" hreflang="cdo" data-title="Cūi-ngṳ̀ng" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AC%DB%8C%D9%88%DB%95" title="جیوە - curdo centrale" lang="ckb" hreflang="ckb" data-title="جیوە" data-language-autonym="کوردی" data-language-local-name="curdo centrale" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Argentuvivu" title="Argentuvivu - corso" lang="co" hreflang="co" data-title="Argentuvivu" data-language-autonym="Corsu" data-language-local-name="corso" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Rtu%C5%A5" title="Rtuť - ceco" lang="cs" hreflang="cs" data-title="Rtuť" data-language-autonym="Čeština" data-language-local-name="ceco" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A7%C4%95%D1%80%D0%BA%C4%95%D0%BC%C4%95%D0%BB" title="Чĕркĕмĕл - ciuvascio" lang="cv" hreflang="cv" data-title="Чĕркĕмĕл" data-language-autonym="Чӑвашла" data-language-local-name="ciuvascio" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Arian_byw_(elfen)" title="Arian byw (elfen) - gallese" lang="cy" hreflang="cy" data-title="Arian byw (elfen)" data-language-autonym="Cymraeg" data-language-local-name="gallese" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Kviks%C3%B8lv" title="Kviksølv - danese" lang="da" hreflang="da" data-title="Kviksølv" data-language-autonym="Dansk" data-language-local-name="danese" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-dag mw-list-item"><a href="https://dag.wikipedia.org/wiki/Zeeba" title="Zeeba - Dagbani" lang="dag" hreflang="dag" data-title="Zeeba" data-language-autonym="Dagbanli" data-language-local-name="Dagbani" class="interlanguage-link-target"><span>Dagbanli</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Quecksilber" title="Quecksilber - tedesco" lang="de" hreflang="de" data-title="Quecksilber" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-dv mw-list-item"><a href="https://dv.wikipedia.org/wiki/%DE%8B%DE%A8%DE%83%DE%AD%DE%83%DE%A6%DE%80%DE%A6" title="ދިރޭރަހަ - divehi" lang="dv" hreflang="dv" data-title="ދިރޭރަހަ" data-language-autonym="ދިވެހިބަސް" data-language-local-name="divehi" class="interlanguage-link-target"><span>ދިވެހިބަސް</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A5%CE%B4%CF%81%CE%AC%CF%81%CE%B3%CF%85%CF%81%CE%BF%CF%82" title="Υδράργυρος - greco" lang="el" hreflang="el" data-title="Υδράργυρος" data-language-autonym="Ελληνικά" data-language-local-name="greco" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-eml mw-list-item"><a href="https://eml.wikipedia.org/wiki/Merc%C3%B9ri" title="Mercùri - Emiliano-Romagnolo" lang="egl" hreflang="egl" data-title="Mercùri" data-language-autonym="Emiliàn e rumagnòl" data-language-local-name="Emiliano-Romagnolo" class="interlanguage-link-target"><span>Emiliàn e rumagnòl</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="voce di qualità"><a href="https://en.wikipedia.org/wiki/Mercury_(element)" title="Mercury (element) - inglese" lang="en" hreflang="en" data-title="Mercury (element)" 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/Hidrargo" title="Hidrargo - esperanto" lang="eo" hreflang="eo" data-title="Hidrargo" 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/Mercurio_(elemento)" title="Mercurio (elemento) - spagnolo" lang="es" hreflang="es" data-title="Mercurio (elemento)" 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/Elavh%C3%B5be" title="Elavhõbe - estone" lang="et" hreflang="et" data-title="Elavhõbe" data-language-autonym="Eesti" data-language-local-name="estone" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Merkurio_(elementua)" title="Merkurio (elementua) - basco" lang="eu" hreflang="eu" data-title="Merkurio (elementua)" data-language-autonym="Euskara" data-language-local-name="basco" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-ext mw-list-item"><a href="https://ext.wikipedia.org/wiki/Mercuriu_(elementu)" title="Mercuriu (elementu) - estremegno" lang="ext" hreflang="ext" data-title="Mercuriu (elementu)" data-language-autonym="Estremeñu" data-language-local-name="estremegno" class="interlanguage-link-target"><span>Estremeñu</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AC%DB%8C%D9%88%D9%87" title="جیوه - persiano" lang="fa" hreflang="fa" data-title="جیوه" 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/Elohopea" title="Elohopea - finlandese" lang="fi" hreflang="fi" data-title="Elohopea" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fo mw-list-item"><a href="https://fo.wikipedia.org/wiki/Kyksilvur" title="Kyksilvur - faroese" lang="fo" hreflang="fo" data-title="Kyksilvur" data-language-autonym="Føroyskt" data-language-local-name="faroese" class="interlanguage-link-target"><span>Føroyskt</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Mercure_(chimie)" title="Mercure (chimie) - francese" lang="fr" hreflang="fr" data-title="Mercure (chimie)" data-language-autonym="Français" data-language-local-name="francese" 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/Kwaksalwer" title="Kwaksalwer - frisone settentrionale" lang="frr" hreflang="frr" data-title="Kwaksalwer" data-language-autonym="Nordfriisk" data-language-local-name="frisone settentrionale" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fur mw-list-item"><a href="https://fur.wikipedia.org/wiki/Mercuri_(element)" title="Mercuri (element) - friulano" lang="fur" hreflang="fur" data-title="Mercuri (element)" data-language-autonym="Furlan" data-language-local-name="friulano" class="interlanguage-link-target"><span>Furlan</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Mearcair_(d%C3%BAil)" title="Mearcair (dúil) - irlandese" lang="ga" hreflang="ga" data-title="Mearcair (dúil)" data-language-autonym="Gaeilge" data-language-local-name="irlandese" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gd mw-list-item"><a href="https://gd.wikipedia.org/wiki/Mearcar_(meatailt)" title="Mearcar (meatailt) - gaelico scozzese" lang="gd" hreflang="gd" data-title="Mearcar (meatailt)" data-language-autonym="Gàidhlig" data-language-local-name="gaelico scozzese" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Mercurio_(elemento)" title="Mercurio (elemento) - galiziano" lang="gl" hreflang="gl" data-title="Mercurio (elemento)" data-language-autonym="Galego" data-language-local-name="galiziano" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Kuarepotimembe" title="Kuarepotimembe - guaraní" lang="gn" hreflang="gn" data-title="Kuarepotimembe" data-language-autonym="Avañe'ẽ" data-language-local-name="guaraní" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%AA%E0%AA%BE%E0%AA%B0%E0%AB%8B" title="પારો - gujarati" lang="gu" hreflang="gu" data-title="પારો" data-language-autonym="ગુજરાતી" data-language-local-name="gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-gv mw-list-item"><a href="https://gv.wikipedia.org/wiki/Mercur" title="Mercur - mannese" lang="gv" hreflang="gv" data-title="Mercur" data-language-autonym="Gaelg" data-language-local-name="mannese" class="interlanguage-link-target"><span>Gaelg</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/S%C3%BAi-ngi%C3%B9n" title="Súi-ngiùn - hakka" lang="hak" hreflang="hak" data-title="Súi-ngiùn" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-haw mw-list-item"><a href="https://haw.wikipedia.org/wiki/Melekulia" title="Melekulia - hawaiano" lang="haw" hreflang="haw" data-title="Melekulia" data-language-autonym="Hawaiʻi" data-language-local-name="hawaiano" class="interlanguage-link-target"><span>Hawaiʻi</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9B%D7%A1%D7%A4%D7%99%D7%AA" title="כספית - ebraico" lang="he" hreflang="he" data-title="כספית" 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%A4%BE%E0%A4%B0%E0%A4%BE" title="पारा - hindi" lang="hi" hreflang="hi" data-title="पारा" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Mercury_(element)" title="Mercury (element) - hindi figiano" lang="hif" hreflang="hif" data-title="Mercury (element)" data-language-autonym="Fiji Hindi" data-language-local-name="hindi figiano" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/%C5%BDiva" title="Živa - croato" lang="hr" hreflang="hr" data-title="Živa" 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/M%C3%A8ki_(chimi)" title="Mèki (chimi) - creolo haitiano" lang="ht" hreflang="ht" data-title="Mèki (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/Higany" title="Higany - ungherese" lang="hu" hreflang="hu" data-title="Higany" data-language-autonym="Magyar" data-language-local-name="ungherese" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8D%D5%B6%D5%A4%D5%AB%D5%AF" title="Սնդիկ - armeno" lang="hy" hreflang="hy" data-title="Սնդիկ" data-language-autonym="Հայերեն" data-language-local-name="armeno" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hyw mw-list-item"><a href="https://hyw.wikipedia.org/wiki/%D5%8D%D5%B6%D5%A4%D5%AB%D5%AF" title="Սնդիկ - Western Armenian" lang="hyw" hreflang="hyw" data-title="Սնդիկ" data-language-autonym="Արեւմտահայերէն" data-language-local-name="Western Armenian" class="interlanguage-link-target"><span>Արեւմտահայերէն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Mercurio_(elemento)" title="Mercurio (elemento) - interlingua" lang="ia" hreflang="ia" data-title="Mercurio (elemento)" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Raksa" title="Raksa - indonesiano" lang="id" hreflang="id" data-title="Raksa" 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-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Merkurio" title="Merkurio - ido" lang="io" hreflang="io" data-title="Merkurio" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Kvikasilfur" title="Kvikasilfur - islandese" lang="is" hreflang="is" data-title="Kvikasilfur" data-language-autonym="Íslenska" data-language-local-name="islandese" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E6%B0%B4%E9%8A%80" title="水銀 - giapponese" lang="ja" hreflang="ja" data-title="水銀" 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-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/margu" title="margu - lojban" lang="jbo" hreflang="jbo" data-title="margu" data-language-autonym="La .lojban." data-language-local-name="lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%95%E1%83%94%E1%83%A0%E1%83%AA%E1%83%AE%E1%83%9A%E1%83%98%E1%83%A1%E1%83%AC%E1%83%A7%E1%83%90%E1%83%9A%E1%83%98" title="ვერცხლისწყალი - georgiano" lang="ka" hreflang="ka" data-title="ვერცხლისწყალი" data-language-autonym="ქართული" data-language-local-name="georgiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kbp mw-list-item"><a href="https://kbp.wikipedia.org/wiki/M%C9%9Br%C9%A9k%C9%A9r%C9%A9" title="Mɛrɩkɩrɩ - Kabiye" lang="kbp" hreflang="kbp" data-title="Mɛrɩkɩrɩ" data-language-autonym="Kabɩyɛ" data-language-local-name="Kabiye" class="interlanguage-link-target"><span>Kabɩyɛ</span></a></li><li class="interlanguage-link interwiki-ki mw-list-item"><a href="https://ki.wikipedia.org/wiki/Mercury" title="Mercury - kikuyu" lang="ki" hreflang="ki" data-title="Mercury" data-language-autonym="Gĩkũyũ" data-language-local-name="kikuyu" class="interlanguage-link-target"><span>Gĩkũyũ</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A1%D1%8B%D0%BD%D0%B0%D0%BF" title="Сынап - kazako" lang="kk" hreflang="kk" data-title="Сынап" data-language-autonym="Қазақша" data-language-local-name="kazako" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AA%E0%B2%BE%E0%B2%A6%E0%B2%B0%E0%B2%B8" title="ಪಾದರಸ - kannada" lang="kn" hreflang="kn" data-title="ಪಾದರಸ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%88%98%EC%9D%80" title="수은 - coreano" lang="ko" hreflang="ko" data-title="수은" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-koi mw-list-item"><a href="https://koi.wikipedia.org/wiki/%D0%A0%D1%82%D1%83%D1%82%D1%8C" title="Ртуть - permiaco" lang="koi" hreflang="koi" data-title="Ртуть" data-language-autonym="Перем коми" data-language-local-name="permiaco" class="interlanguage-link-target"><span>Перем коми</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Z%C3%AEbeq" title="Zîbeq - curdo" lang="ku" hreflang="ku" data-title="Zîbeq" data-language-autonym="Kurdî" data-language-local-name="curdo" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-kv mw-list-item"><a href="https://kv.wikipedia.org/wiki/%D0%A2%D1%8E%D1%80%D0%BA" title="Тюрк - komi" lang="kv" hreflang="kv" data-title="Тюрк" data-language-autonym="Коми" data-language-local-name="komi" class="interlanguage-link-target"><span>Коми</span></a></li><li class="interlanguage-link interwiki-kw mw-list-item"><a href="https://kw.wikipedia.org/wiki/Merkuri" title="Merkuri - cornico" lang="kw" hreflang="kw" data-title="Merkuri" data-language-autonym="Kernowek" data-language-local-name="cornico" class="interlanguage-link-target"><span>Kernowek</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%A1%D1%8B%D0%BC%D0%B0%D0%BF" title="Сымап - kirghiso" lang="ky" hreflang="ky" data-title="Сымап" data-language-autonym="Кыргызча" data-language-local-name="kirghiso" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Hydrargyrum" title="Hydrargyrum - latino" lang="la" hreflang="la" data-title="Hydrargyrum" data-language-autonym="Latina" data-language-local-name="latino" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Quecks%C3%ABlwer" title="Quecksëlwer - lussemburghese" lang="lb" hreflang="lb" data-title="Quecksëlwer" data-language-autonym="Lëtzebuergesch" data-language-local-name="lussemburghese" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lbe mw-list-item"><a href="https://lbe.wikipedia.org/wiki/%D0%A5%D1%8C%D1%8E%D0%BC%D1%83_%D0%BC%D1%83%D1%81%D0%B8" title="Хьюму муси - Lak" lang="lbe" hreflang="lbe" data-title="Хьюму муси" data-language-autonym="Лакку" data-language-local-name="Lak" class="interlanguage-link-target"><span>Лакку</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Kwik" title="Kwik - limburghese" lang="li" hreflang="li" data-title="Kwik" data-language-autonym="Limburgs" data-language-local-name="limburghese" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lij mw-list-item"><a href="https://lij.wikipedia.org/wiki/Mercuio_(elemento)" title="Mercuio (elemento) - ligure" lang="lij" hreflang="lij" data-title="Mercuio (elemento)" data-language-autonym="Ligure" data-language-local-name="ligure" class="interlanguage-link-target"><span>Ligure</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Mercurio_(element_chimich)" title="Mercurio (element chimich) - lombardo" lang="lmo" hreflang="lmo" data-title="Mercurio (element chimich)" data-language-autonym="Lombard" data-language-local-name="lombardo" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lo mw-list-item"><a href="https://lo.wikipedia.org/wiki/Mercury_(%E0%BA%AD%E0%BA%BB%E0%BA%87%E0%BA%9B%E0%BA%B0%E0%BA%81%E0%BA%AD%E0%BA%9A)" title="Mercury (ອົງປະກອບ) - lao" lang="lo" hreflang="lo" data-title="Mercury (ອົງປະກອບ)" data-language-autonym="ລາວ" data-language-local-name="lao" class="interlanguage-link-target"><span>ລາວ</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Gyvsidabris" title="Gyvsidabris - lituano" lang="lt" hreflang="lt" data-title="Gyvsidabris" data-language-autonym="Lietuvių" data-language-local-name="lituano" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Dz%C4%ABvsudrabs" title="Dzīvsudrabs - lettone" lang="lv" hreflang="lv" data-title="Dzīvsudrabs" data-language-autonym="Latviešu" data-language-local-name="lettone" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Volavelona" title="Volavelona - malgascio" lang="mg" hreflang="mg" data-title="Volavelona" data-language-autonym="Malagasy" data-language-local-name="malgascio" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mhr mw-list-item"><a href="https://mhr.wikipedia.org/wiki/%D0%9C%D0%B0%D0%B9%D0%B4%D0%B0%D1%80" title="Майдар - Eastern Mari" lang="mhr" hreflang="mhr" data-title="Майдар" data-language-autonym="Олык марий" data-language-local-name="Eastern Mari" class="interlanguage-link-target"><span>Олык марий</span></a></li><li class="interlanguage-link interwiki-mi mw-list-item"><a href="https://mi.wikipedia.org/wiki/Konuoi" title="Konuoi - maori" lang="mi" hreflang="mi" data-title="Konuoi" data-language-autonym="Māori" data-language-local-name="maori" class="interlanguage-link-target"><span>Māori</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%96%D0%B8%D0%B2%D0%B0" title="Жива - macedone" lang="mk" hreflang="mk" data-title="Жива" 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%B0%E0%B4%B8%E0%B4%82_(%E0%B4%AE%E0%B5%82%E0%B4%B2%E0%B4%95%E0%B4%82)" title="രസം (മൂലകം) - malayalam" lang="ml" hreflang="ml" data-title="രസം (മൂലകം)" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9C%D3%A9%D0%BD%D0%B3%D3%A9%D0%BD_%D1%83%D1%81" title="Мөнгөн ус - mongolo" lang="mn" hreflang="mn" data-title="Мөнгөн ус" data-language-autonym="Монгол" data-language-local-name="mongolo" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%81%EA%AF%85%EA%AF%A5_%EA%AF%8D%EA%AF%A4%EA%AF%97%EA%AF%A5%EA%AF%9B" title="ꯁꯅꯥ ꯍꯤꯗꯥꯛ - manipuri" lang="mni" hreflang="mni" data-title="ꯁꯅꯥ ꯍꯤꯗꯥꯛ" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="manipuri" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AA%E0%A4%BE%E0%A4%B0%E0%A4%BE" title="पारा - marathi" lang="mr" hreflang="mr" data-title="पारा" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-mrj mw-list-item"><a href="https://mrj.wikipedia.org/wiki/%D0%A0%D1%82%D1%83%D1%82%D1%8C" title="Ртуть - mari occidentale" lang="mrj" hreflang="mrj" data-title="Ртуть" data-language-autonym="Кырык мары" data-language-local-name="mari occidentale" class="interlanguage-link-target"><span>Кырык мары</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Raksa" title="Raksa - malese" lang="ms" hreflang="ms" data-title="Raksa" 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-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%95%E1%80%BC%E1%80%92%E1%80%AB%E1%80%B8" title="ပြဒါး - birmano" lang="my" hreflang="my" data-title="ပြဒါး" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birmano" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-myv mw-list-item"><a href="https://myv.wikipedia.org/wiki/%D0%AD%D1%80%D0%B5%D0%BA%D1%81%D0%B8%D1%8F" title="Эрексия - erzya" lang="myv" hreflang="myv" data-title="Эрексия" data-language-autonym="Эрзянь" data-language-local-name="erzya" class="interlanguage-link-target"><span>Эрзянь</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%D8%AC%DB%8C%D9%88%D9%87" title="جیوه - mazandarani" lang="mzn" hreflang="mzn" data-title="جیوه" data-language-autonym="مازِرونی" data-language-local-name="mazandarani" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-nah mw-list-item"><a href="https://nah.wikipedia.org/wiki/Yoliamochitl" title="Yoliamochitl - Nahuatl" lang="nah" hreflang="nah" data-title="Yoliamochitl" data-language-autonym="Nāhuatl" data-language-local-name="Nahuatl" class="interlanguage-link-target"><span>Nāhuatl</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Quecks%C3%BClver" title="Quecksülver - basso tedesco" lang="nds" hreflang="nds" data-title="Quecksülver" data-language-autonym="Plattdüütsch" data-language-local-name="basso tedesco" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%AA%E0%A4%BE%E0%A4%B0%E0%A5%8B" title="पारो - nepalese" lang="ne" hreflang="ne" data-title="पारो" data-language-autonym="नेपाली" data-language-local-name="nepalese" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%AA%E0%A4%BE%E0%A4%B0%E0%A5%8B" title="पारो - newari" lang="new" hreflang="new" data-title="पारो" 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/Kwik" title="Kwik - olandese" lang="nl" hreflang="nl" data-title="Kwik" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Kvikks%C3%B8lv" title="Kvikksølv - norvegese nynorsk" lang="nn" hreflang="nn" data-title="Kvikksølv" data-language-autonym="Norsk nynorsk" data-language-local-name="norvegese nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Kvikks%C3%B8lv" title="Kvikksølv - norvegese bokmål" lang="nb" hreflang="nb" data-title="Kvikksølv" data-language-autonym="Norsk bokmål" data-language-local-name="norvegese bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nov mw-list-item"><a href="https://nov.wikipedia.org/wiki/Merkurie_(kemial_elemente)" title="Merkurie (kemial elemente) - novial" lang="nov" hreflang="nov" data-title="Merkurie (kemial elemente)" data-language-autonym="Novial" data-language-local-name="novial" class="interlanguage-link-target"><span>Novial</span></a></li><li class="interlanguage-link interwiki-nv mw-list-item"><a href="https://nv.wikipedia.org/wiki/B%C3%A9%C3%A9sh_t%C3%B3zh%C3%A1anii" title="Béésh tózháanii - navajo" lang="nv" hreflang="nv" data-title="Béésh tózháanii" data-language-autonym="Diné bizaad" data-language-local-name="navajo" class="interlanguage-link-target"><span>Diné bizaad</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Mercuri_(element)" title="Mercuri (element) - occitano" lang="oc" hreflang="oc" data-title="Mercuri (element)" data-language-autonym="Occitan" data-language-local-name="occitano" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-olo mw-list-item"><a href="https://olo.wikipedia.org/wiki/Artugu" title="Artugu - Livvi-Karelian" lang="olo" hreflang="olo" data-title="Artugu" data-language-autonym="Livvinkarjala" data-language-local-name="Livvi-Karelian" class="interlanguage-link-target"><span>Livvinkarjala</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Bisha_meetaa" title="Bisha meetaa - oromo" lang="om" hreflang="om" data-title="Bisha meetaa" data-language-autonym="Oromoo" data-language-local-name="oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AA%E0%AC%BE%E0%AC%B0%E0%AC%A6" title="ପାରଦ - odia" lang="or" hreflang="or" data-title="ପାରଦ" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-os mw-list-item"><a href="https://os.wikipedia.org/wiki/%D0%94%D0%B6%D1%8B%D0%BD%D0%B0%D1%81%D1%83" title="Джынасу - ossetico" lang="os" hreflang="os" data-title="Джынасу" data-language-autonym="Ирон" data-language-local-name="ossetico" class="interlanguage-link-target"><span>Ирон</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AA%E0%A8%BE%E0%A8%B0%E0%A8%BE" title="ਪਾਰਾ - punjabi" lang="pa" hreflang="pa" data-title="ਪਾਰਾ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pam mw-list-item"><a href="https://pam.wikipedia.org/wiki/Asugi" title="Asugi - pampanga" lang="pam" hreflang="pam" data-title="Asugi" data-language-autonym="Kapampangan" data-language-local-name="pampanga" class="interlanguage-link-target"><span>Kapampangan</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Rt%C4%99%C4%87" title="Rtęć - polacco" lang="pl" hreflang="pl" data-title="Rtęć" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Mercuri_(element)" title="Mercuri (element) - piemontese" lang="pms" hreflang="pms" data-title="Mercuri (element)" data-language-autonym="Piemontèis" data-language-local-name="piemontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%BE%D8%A7%D8%B1%DB%81" title="پارہ - Western Punjabi" lang="pnb" hreflang="pnb" data-title="پارہ" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D9%BE%D8%A7%D8%B1%D9%87" title="پاره - pashto" lang="ps" hreflang="ps" data-title="پاره" data-language-autonym="پښتو" data-language-local-name="pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Merc%C3%BArio_(elemento_qu%C3%ADmico)" title="Mercúrio (elemento químico) - portoghese" lang="pt" hreflang="pt" data-title="Mercúrio (elemento químico)" 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/Yaku_qullqi" title="Yaku qullqi - quechua" lang="qu" hreflang="qu" data-title="Yaku qullqi" 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 badge-Q17437798 badge-goodarticle mw-list-item" title="voce di qualità"><a href="https://ro.wikipedia.org/wiki/Mercur_(element)" title="Mercur (element) - rumeno" lang="ro" hreflang="ro" data-title="Mercur (element)" data-language-autonym="Română" data-language-local-name="rumeno" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-roa-rup mw-list-item"><a href="https://roa-rup.wikipedia.org/wiki/Ghearyiru" title="Ghearyiru - arumeno" lang="rup" hreflang="rup" data-title="Ghearyiru" data-language-autonym="Armãneashti" data-language-local-name="arumeno" class="interlanguage-link-target"><span>Armãneashti</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A0%D1%82%D1%83%D1%82%D1%8C" title="Ртуть - russo" lang="ru" hreflang="ru" data-title="Ртуть" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%AA%E0%A4%BE%E0%A4%B0%E0%A4%A6%E0%A4%83" title="पारदः - sanscrito" lang="sa" hreflang="sa" data-title="पारदः" data-language-autonym="संस्कृतम्" data-language-local-name="sanscrito" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Merc%C3%B9riu_(elementu_ch%C3%ACmicu)" title="Mercùriu (elementu chìmicu) - sardo" lang="sc" hreflang="sc" data-title="Mercùriu (elementu chìmicu)" data-language-autonym="Sardu" data-language-local-name="sardo" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Mercuriu_(elementu_ch%C3%ACmicu)" title="Mercuriu (elementu chìmicu) - siciliano" lang="scn" hreflang="scn" data-title="Mercuriu (elementu chìmicu)" data-language-autonym="Sicilianu" data-language-local-name="siciliano" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Mercur_(element)" title="Mercur (element) - scozzese" lang="sco" hreflang="sco" data-title="Mercur (element)" data-language-autonym="Scots" data-language-local-name="scozzese" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-se mw-list-item"><a href="https://se.wikipedia.org/wiki/Eallisilba" title="Eallisilba - sami del nord" lang="se" hreflang="se" data-title="Eallisilba" data-language-autonym="Davvisámegiella" data-language-local-name="sami del nord" class="interlanguage-link-target"><span>Davvisámegiella</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/%C5%BDiva" title="Živa - serbo-croato" lang="sh" hreflang="sh" data-title="Živa" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croato" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%BB%E0%B7%83%E0%B6%AF%E0%B7%92%E0%B6%BA" title="රසදිය - singalese" lang="si" hreflang="si" data-title="රසදිය" data-language-autonym="සිංහල" data-language-local-name="singalese" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Mercury_(element)" title="Mercury (element) - Simple English" lang="en-simple" hreflang="en-simple" data-title="Mercury (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/Ortu%C5%A5" title="Ortuť - slovacco" lang="sk" hreflang="sk" data-title="Ortuť" data-language-autonym="Slovenčina" data-language-local-name="slovacco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl badge-Q17437796 badge-featuredarticle mw-list-item" title="voce in vetrina"><a href="https://sl.wikipedia.org/wiki/%C5%BDivo_srebro" title="Živo srebro - sloveno" lang="sl" hreflang="sl" data-title="Živo srebro" data-language-autonym="Slovenščina" data-language-local-name="sloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-smn mw-list-item"><a href="https://smn.wikipedia.org/wiki/Elleesilb%C3%A2" title="Elleesilbâ - sami di Inari" lang="smn" hreflang="smn" data-title="Elleesilbâ" data-language-autonym="Anarâškielâ" data-language-local-name="sami di Inari" class="interlanguage-link-target"><span>Anarâškielâ</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Meerkuri" title="Meerkuri - somalo" lang="so" hreflang="so" data-title="Meerkuri" data-language-autonym="Soomaaliga" data-language-local-name="somalo" 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/Zhiva" title="Zhiva - albanese" lang="sq" hreflang="sq" data-title="Zhiva" data-language-autonym="Shqip" data-language-local-name="albanese" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%96%D0%B8%D0%B2%D0%B0" title="Жива - serbo" lang="sr" hreflang="sr" data-title="Жива" 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-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Kw%C3%A4ks%C3%A4%C3%A4lwer" title="Kwäksäälwer - saterfriesisch" lang="stq" hreflang="stq" data-title="Kwäksäälwer" data-language-autonym="Seeltersk" data-language-local-name="saterfriesisch" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Cai_raksa" title="Cai raksa - sundanese" lang="su" hreflang="su" data-title="Cai raksa" data-language-autonym="Sunda" data-language-local-name="sundanese" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Kvicksilver" title="Kvicksilver - svedese" lang="sv" hreflang="sv" data-title="Kvicksilver" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Zebaki" title="Zebaki - swahili" lang="sw" hreflang="sw" data-title="Zebaki" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/%C5%BBywe_strzyb%C5%82o" title="Żywe strzybło - slesiano" lang="szl" hreflang="szl" data-title="Żywe strzybło" data-language-autonym="Ślůnski" data-language-local-name="slesiano" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AE%BE%E0%AE%A4%E0%AE%B0%E0%AE%9A%E0%AE%AE%E0%AF%8D" title="பாதரசம் - tamil" lang="ta" hreflang="ta" data-title="பாதரசம்" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AA%E0%B0%BE%E0%B0%A6%E0%B0%B0%E0%B0%B8%E0%B0%AE%E0%B1%81" title="పాదరసము - telugu" lang="te" hreflang="te" data-title="పాదరసము" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%A1%D0%B8%D0%BC%D0%BE%D0%B1" title="Симоб - tagico" lang="tg" hreflang="tg" data-title="Симоб" data-language-autonym="Тоҷикӣ" data-language-local-name="tagico" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%9B%E0%B8%A3%E0%B8%AD%E0%B8%97" title="ปรอท - thailandese" lang="th" hreflang="th" data-title="ปรอท" data-language-autonym="ไทย" data-language-local-name="thailandese" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Asoge" title="Asoge - tagalog" lang="tl" hreflang="tl" data-title="Asoge" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/C%C4%B1va" title="Cıva - turco" lang="tr" hreflang="tr" data-title="Cıva" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%A2%D0%B5%D1%80%D0%B5%D0%BA%D3%A9%D0%BC%D0%B5%D1%88" title="Терекөмеш - tataro" lang="tt" hreflang="tt" data-title="Терекөмеш" 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-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D9%85%DB%90%D8%B1%D9%83%DB%87%D8%B1%D9%89%D9%8A(element)" title="مېركۇرىي(element) - uiguro" lang="ug" hreflang="ug" data-title="مېركۇرىي(element)" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="uiguro" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A0%D1%82%D1%83%D1%82%D1%8C" title="Ртуть - ucraino" lang="uk" hreflang="uk" data-title="Ртуть" 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/%D9%BE%D8%A7%D8%B1%DB%81" title="پارہ - urdu" lang="ur" hreflang="ur" data-title="پارہ" 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/Simob" title="Simob - uzbeco" lang="uz" hreflang="uz" data-title="Simob" 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-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Artut%27" title="Artut' - vepso" lang="vep" hreflang="vep" data-title="Artut'" data-language-autonym="Vepsän kel’" data-language-local-name="vepso" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Th%E1%BB%A7y_ng%C3%A2n" title="Thủy ngân - vietnamita" lang="vi" hreflang="vi" data-title="Thủy ngân" 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-vo mw-list-item"><a href="https://vo.wikipedia.org/wiki/Hidrargin" title="Hidrargin - volapük" lang="vo" hreflang="vo" data-title="Hidrargin" data-language-autonym="Volapük" data-language-local-name="volapük" class="interlanguage-link-target"><span>Volapük</span></a></li><li class="interlanguage-link interwiki-wa mw-list-item"><a href="https://wa.wikipedia.org/wiki/Mierkeure_(elemint)" title="Mierkeure (elemint) - vallone" lang="wa" hreflang="wa" data-title="Mierkeure (elemint)" data-language-autonym="Walon" data-language-local-name="vallone" class="interlanguage-link-target"><span>Walon</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Asoge" title="Asoge - waray" lang="war" hreflang="war" data-title="Asoge" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E6%B1%9E" title="汞 - wu" lang="wuu" hreflang="wuu" data-title="汞" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%9C%D3%A9%D2%A3%D0%B3%D2%AF%D1%81%D0%B0%D0%BD" title="Мөңгүсан - kalmyk" lang="xal" hreflang="xal" data-title="Мөңгүсан" data-language-autonym="Хальмг" data-language-local-name="kalmyk" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-xh mw-list-item"><a href="https://xh.wikipedia.org/wiki/I-Mercury" title="I-Mercury - xhosa" lang="xh" hreflang="xh" data-title="I-Mercury" data-language-autonym="IsiXhosa" data-language-local-name="xhosa" class="interlanguage-link-target"><span>IsiXhosa</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A7%D7%95%D7%95%D7%A2%D7%A7%D7%96%D7%99%D7%9C%D7%91%D7%A2%D7%A8" title="קוועקזילבער - yiddish" lang="yi" hreflang="yi" data-title="קוועקזילבער" data-language-autonym="ייִדיש" data-language-local-name="yiddish" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-yo mw-list-item"><a href="https://yo.wikipedia.org/wiki/F%C3%A0d%C3%A1k%C3%A0ol%C3%B3mi" title="Fàdákàolómi - yoruba" lang="yo" hreflang="yo" data-title="Fàdákàolómi" data-language-autonym="Yorùbá" data-language-local-name="yoruba" class="interlanguage-link-target"><span>Yorùbá</span></a></li><li class="interlanguage-link interwiki-za mw-list-item"><a href="https://za.wikipedia.org/wiki/Raemxngaenz" title="Raemxngaenz - zhuang" lang="za" hreflang="za" data-title="Raemxngaenz" data-language-autonym="Vahcuengh" data-language-local-name="zhuang" class="interlanguage-link-target"><span>Vahcuengh</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%B1%9E" title="汞 - cinese" lang="zh" hreflang="zh" data-title="汞" 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/%E6%B1%9E" title="汞 - cinese classico" lang="lzh" hreflang="lzh" data-title="汞" data-language-autonym="文言" data-language-local-name="cinese classico" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Ch%C3%BAi-g%C3%AEn" title="Chúi-gîn - min nan" lang="nan" hreflang="nan" data-title="Chúi-gîn" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="min nan" 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href="/w/index.php?title=Speciale:UrlShortener&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2FMercurio_%28elemento_chimico%29"><span>Ottieni URL breve</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Speciale:QrCode&url=https%3A%2F%2Fit.wikipedia.org%2Fwiki%2FMercurio_%28elemento_chimico%29"><span>Scarica codice QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Stampa/esporta </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Speciale:Libro&bookcmd=book_creator&referer=Mercurio+%28elemento+chimico%29"><span>Crea un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Speciale:DownloadAsPdf&page=Mercurio_%28elemento_chimico%29&action=show-download-screen"><span>Scarica come 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href="https://www.wikidata.org/wiki/Special:EntityPage/Q925" title="Collegamento all'elemento connesso dell'archivio dati [g]" accesskey="g"><span>Elemento Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aspetto</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">nascondi</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">Da Wikipedia, l'enciclopedia libera.</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="it" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r130658281">body:not(.skin-minerva) .mw-parser-output .hatnote.nota-disambigua{clear:both;margin-top:0;padding:.05em .5em}</style> <style data-mw-deduplicate="TemplateStyles:r139142988">.mw-parser-output .hatnote-content{align-items:center;display:flex}.mw-parser-output .hatnote-icon{flex-shrink:0}.mw-parser-output .hatnote-icon img{display:flex}.mw-parser-output .hatnote-text{font-style:italic}body:not(.skin-minerva) .mw-parser-output .hatnote{border:1px solid #CCC;display:flex;margin:.5em 0;padding:.2em .5em}body:not(.skin-minerva) .mw-parser-output .hatnote-text{padding-left:.5em}body.skin-minerva .mw-parser-output .hatnote-icon{padding-right:8px}body.skin-minerva .mw-parser-output .hatnote-icon img{height:auto;width:16px}body.skin--responsive .mw-parser-output .hatnote a.new{color:#d73333}body.skin--responsive .mw-parser-output .hatnote a.new:visited{color:#a55858}</style> <div class="hatnote noprint nota-disambigua"> <div class="hatnote-content"><span class="noviewer hatnote-icon" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Nota_disambigua.svg/18px-Nota_disambigua.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Nota_disambigua.svg/27px-Nota_disambigua.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/bc/Nota_disambigua.svg/36px-Nota_disambigua.svg.png 2x" data-file-width="200" data-file-height="200" /></span></span> <span class="hatnote-text"><a href="/wiki/Aiuto:Disambiguazione" title="Aiuto:Disambiguazione">Disambiguazione</a> – "Argento vivo" rimanda qui. Se stai cercando altri significati, vedi <b><a href="/wiki/Argento_vivo_(disambigua)" class="mw-disambig" title="Argento vivo (disambigua)">Argento vivo (disambigua)</a></b>.</span></div> </div> <style data-mw-deduplicate="TemplateStyles:r143074810">.mw-parser-output .sinottico{background-color:#f8f9fa;border:1px solid #c8ccd1;border-spacing:0;clear:right;float:right;font-size:95%;line-height:1.4em;margin:0 0 1em 1.5em;width:280px}.mw-parser-output .sinottico caption{font-weight:bold}.mw-parser-output .sinottico>tbody>tr>th:not(:only-child),.mw-parser-output .sinottico_annidata>tbody>tr>th:not(:only-child){background-color:#f3f3f3;border-right:1px solid #e5e5e8;text-align:left;vertical-align:top}.mw-parser-output .sinottico>tbody>tr:not(:last-child)>td,.mw-parser-output .sinottico>tbody>tr:not(:last-child)>th,.mw-parser-output .sinottico_annidata>tbody>tr>td,.mw-parser-output .sinottico_annidata>tbody>tr>th{border-bottom:1px solid #e0e0e0}.mw-parser-output .sinottico>tbody>tr>td,.mw-parser-output .sinottico>tbody>tr>th:not(:only-child),.mw-parser-output .sinottico_annidata>tbody>tr>td,.mw-parser-output .sinottico_annidata>tbody>tr>th:not(:only-child){padding:.25em .4em}.mw-parser-output .sinottico>tbody>tr>td,.mw-parser-output .sinottico_annidata>tbody>tr>td{vertical-align:middle}.mw-parser-output .sinottico>tbody>tr>td>hr:only-child{margin:0.4em 0.2em}.mw-parser-output .sinottico ul{margin:0 0 0 1em;padding:0}.mw-parser-output .sinottico_annidata{border-spacing:0;margin:0 -.4em;width:calc(100% + calc(.4em*2))}.mw-parser-output .sinottico_annidata:last-child{margin-bottom:-.2em}.mw-parser-output .sinottico_annidata:last-child>tbody>tr:last-child>td,.mw-parser-output .sinottico_annidata:last-child>tbody>tr:last-child>th{border-bottom:none}.mw-parser-output .sinottico_divisione+.sinottico_divisione>th,.mw-parser-output .sinottico_testata+.sinottico_divisione>th{border-top:2px solid #f8f9fa}.mw-parser-output .sinottico_divisione th{background-color:#eeeeee;padding:.15em .4em;text-align:center}.mw-parser-output .sinottico_piede{text-align:center;font-size:90%;background:#EFEFEF}.mw-parser-output .sinottico_piede2{background-color:white;font-size:xx-small;padding-bottom:0;text-align:right}.mw-parser-output .sinottico_sottotitolo{font-size:80%}.mw-parser-output .sinottico_testata th{background-color:#dedede;font-size:116%;padding:.2em .4em;text-align:center}.mw-parser-output .sinottico_testo_centrale{text-align:center}</style><table class="infobox sinottico" summary="Tabella sinottica che riassume i principali dati del soggetto" style="width: 300px;"><tbody><tr class="sinottico_testata"><th colspan="2" style="background:#FFC0C0;">Mercurio</th></tr><tr><td class="sinottico_testo_centrale" colspan="2"> <table border="0" cellpadding="0" cellspacing="1" align="center" style="border-collapse:separate;width:248px;background-color:transparent;"> <tbody><tr> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #a0ffa0;"><a href="/wiki/Idrogeno" title="Idrogeno"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="border:none;width:7px;padding:0;background-color:transparent;"> </td> <td colspan="14" rowspan="5" style="border:none;padding:0;background-color:transparent;">  </td> <td rowspan="3" style="border:none;width:7px;padding:0;background-color:transparent;"> </td> <td colspan="9" rowspan="3" style="border:none;text-align:center;padding:0;background-color:transparent;"> <table align="center" border="0" cellpadding="0" cellspacing="0" style="background-color:transparent;"> <tbody><tr> <td style="font-size:10pt;border:none;padding:0;line-height:1em;background-color:transparent;"><br />80</td> <td style="font-size:16pt;border:none;padding:0;line-height:1em;background-color:transparent;"><b>Hg</b></td></tr></tbody></table> </td> <td colspan="5" style="border:none;padding:0;background-color:transparent;"> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #c0ffff;"><a href="/wiki/Elio" title="Elio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td></tr> <tr> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ff6666;"><a href="/wiki/Litio" title="Litio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffdead;"><a href="/wiki/Berillio" title="Berillio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #cccc99;"><a href="/wiki/Boro" title="Boro"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #a0ffa0;"><a href="/wiki/Carbonio" title="Carbonio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #a0ffa0;"><a href="/wiki/Azoto" title="Azoto"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #a0ffa0;"><a href="/wiki/Ossigeno" title="Ossigeno"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffff99;"><a href="/wiki/Fluoro" title="Fluoro"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #c0ffff;"><a href="/wiki/Neon" title="Neon"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td></tr> <tr> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ff6666;"><a href="/wiki/Sodio" title="Sodio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffdead;"><a href="/wiki/Magnesio" title="Magnesio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #cccccc;"><a href="/wiki/Alluminio" title="Alluminio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #cccc99;"><a href="/wiki/Silicio" title="Silicio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #a0ffa0;"><a href="/wiki/Fosforo" title="Fosforo"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #a0ffa0;"><a href="/wiki/Zolfo" title="Zolfo"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffff99;"><a href="/wiki/Cloro" title="Cloro"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #c0ffff;"><a href="/wiki/Argon" title="Argon"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td></tr> <tr> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ff6666;"><a href="/wiki/Potassio" title="Potassio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffdead;"><a href="/wiki/Calcio_(elemento_chimico)" title="Calcio (elemento chimico)"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Scandio" title="Scandio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Titanio" title="Titanio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Vanadio" title="Vanadio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Cromo" title="Cromo"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Manganese" title="Manganese"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Ferro" title="Ferro"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Cobalto" title="Cobalto"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Nichel" title="Nichel"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Rame" title="Rame"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Zinco" title="Zinco"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #cccccc;"><a href="/wiki/Gallio_(elemento_chimico)" title="Gallio (elemento chimico)"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #cccc99;"><a href="/wiki/Germanio" title="Germanio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #cccc99;"><a href="/wiki/Arsenico" title="Arsenico"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #a0ffa0;"><a href="/wiki/Selenio" title="Selenio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffff99;"><a href="/wiki/Bromo" title="Bromo"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #c0ffff;"><a href="/wiki/Kripton" title="Kripton"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td></tr> <tr> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ff6666;"><a href="/wiki/Rubidio" title="Rubidio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffdead;"><a href="/wiki/Stronzio" title="Stronzio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Ittrio" title="Ittrio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Zirconio" title="Zirconio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Niobio" title="Niobio"><span style="float: left; width: 9px; 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style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Bohrio" title="Bohrio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Hassio" title="Hassio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Meitnerio" title="Meitnerio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Darmstadtio" title="Darmstadtio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Roentgenio" title="Roentgenio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffc0c0;"><a href="/wiki/Copernicio" title="Copernicio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #e0e0e0;"><a href="/wiki/Nihonio" title="Nihonio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #e0e0e0;"><a href="/wiki/Flerovio" title="Flerovio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #e0e0e0;"><a href="/wiki/Moscovio" title="Moscovio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #e0e0e0;"><a href="/wiki/Livermorio" title="Livermorio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #fcfecc;"><a href="/wiki/Tennesso" title="Tennesso"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #e8ffff;"><a href="/wiki/Oganesson" title="Oganesson"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td></tr> <tr> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ff9999;"><a href="/wiki/Ununennio" title="Ununennio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td> <td style="padding: 0; width: 9px; height: 12px; border: none; background-color: #ffeedd;"><a href="/wiki/Unbinilio" title="Unbinilio"><span style="float: left; width: 9px; height: 12px; font-size: 9px; line-height: 9px; word-spacing: 3px; cursor: pointer;"> </span></a> </td></tr></tbody></table> <p><a href="/wiki/Oro" title="Oro">oro</a> ← mercurio → <a href="/wiki/Tallio" title="Tallio">tallio</a> </p> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#FFC0C0;">Aspetto</th></tr><tr><td class="sinottico_testo_centrale" colspan="2"><div class="center"><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Pouring_liquid_mercury_bionerd.jpg" class="mw-file-description" title="Aspetto dell'elemento"><img alt="Aspetto dell'elemento" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Pouring_liquid_mercury_bionerd.jpg/200px-Pouring_liquid_mercury_bionerd.jpg" decoding="async" width="200" height="217" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Pouring_liquid_mercury_bionerd.jpg/300px-Pouring_liquid_mercury_bionerd.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/99/Pouring_liquid_mercury_bionerd.jpg/400px-Pouring_liquid_mercury_bionerd.jpg 2x" data-file-width="1209" data-file-height="1311" /></a><figcaption>Aspetto dell'elemento</figcaption></figure>Liquido argenteo</div> </td></tr><tr><td class="sinottico_testo_centrale" colspan="2"><div class="center"><b><a href="/wiki/Linea_spettrale" title="Linea spettrale">Linea spettrale</a></b><br /><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Mercury_Spectra.jpg" class="mw-file-description" title="Linea spettrale dell'elemento"><img alt="Linea spettrale dell'elemento" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/Mercury_Spectra.jpg/200px-Mercury_Spectra.jpg" decoding="async" width="200" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/Mercury_Spectra.jpg/300px-Mercury_Spectra.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/29/Mercury_Spectra.jpg/400px-Mercury_Spectra.jpg 2x" data-file-width="785" data-file-height="64" /></a><figcaption>Linea spettrale dell'elemento</figcaption></figure></div> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#FFC0C0;">Generalità</th></tr><tr><th>Nome, simbolo, numero atomico</th><td>mercurio, Hg, 80 </td></tr><tr><th><a href="/wiki/Serie_chimica" title="Serie chimica">Serie</a></th><td><a href="/wiki/Metalli_del_blocco_d" class="mw-redirect" title="Metalli del blocco d">metalli di transizione</a> </td></tr><tr><th><a href="/wiki/Gruppo_della_tavola_periodica" title="Gruppo della tavola periodica">Gruppo</a>, <a href="/wiki/Periodo_della_tavola_periodica" title="Periodo della tavola periodica">periodo</a>, <a href="/wiki/Blocco_della_tavola_periodica" title="Blocco della tavola periodica">blocco</a></th><td><a href="/wiki/Elementi_del_gruppo_12" title="Elementi del gruppo 12">12 (IIB)</a>, <a href="/wiki/Elementi_del_periodo_6" title="Elementi del periodo 6">6</a>, <a href="/wiki/Orbitale_atomico" title="Orbitale atomico">d</a> </td></tr><tr><th><a href="/wiki/Densit%C3%A0" title="Densità">Densità</a></th><td><span class="nowrap"><a href="/wiki/Liquido" title="Liquido">liquido</a>: 13 579 kg/m³</span><br /><span class="nowrap"><a href="/wiki/Solido" title="Solido">solido</a>: 15 600 kg/m³</span> </td></tr><tr><th><a href="/wiki/Scala_di_Mohs" title="Scala di Mohs">Durezza</a></th><td>1,5 </td></tr><tr><th>Configurazione elettronica</th><td><figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Elektronskal_80.svg" class="mw-file-description" title="Configurazione elettronica"><img alt="Configurazione elettronica" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Elektronskal_80.svg/125px-Elektronskal_80.svg.png" decoding="async" width="125" height="125" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Elektronskal_80.svg/188px-Elektronskal_80.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/64/Elektronskal_80.svg/250px-Elektronskal_80.svg.png 2x" data-file-width="500" data-file-height="500" /></a><figcaption>Configurazione elettronica</figcaption></figure> </td></tr><tr><th><a href="/wiki/Termine_spettroscopico" title="Termine spettroscopico">Termine spettroscopico</a></th><td><sup>1</sup>S<sub>0</sub> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#FFC0C0;">Proprietà atomiche</th></tr><tr><th><a href="/wiki/Peso_atomico" class="mw-redirect" title="Peso atomico">Peso atomico</a></th><td><span class="nowrap"><span data-sort-value="7002200590000000000♠"></span>200,59 <a href="/wiki/Unit%C3%A0_di_massa_atomica" title="Unità di massa atomica">u</a></span> </td></tr><tr><th><a href="/wiki/Raggio_atomico" title="Raggio atomico">Raggio atomico</a> (calc.)</th><td><span class="nowrap"><span data-sort-value="6990150000000000000♠"></span>150(171) <a href="/wiki/Metro" title="Metro">pm</a></span> </td></tr><tr><th><a href="/wiki/Raggio_covalente" title="Raggio covalente">Raggio covalente</a></th><td>150 pm </td></tr><tr><th><a href="/wiki/Raggio_di_van_der_Waals" title="Raggio di van der Waals">Raggio di van der Waals</a></th><td>154 pm </td></tr><tr><th><a href="/wiki/Configurazione_elettronica" title="Configurazione elettronica">Configurazione elettronica</a></th><td>[<a href="/wiki/Xeno" title="Xeno">Xe</a>]4f<sup>14</sup>5d<sup>10</sup>6s<sup>2</sup> </td></tr><tr><th><a href="/wiki/Elettrone" title="Elettrone">e<sup>−</sup></a> per <a href="/wiki/Livello_energetico" title="Livello energetico">livello energetico</a></th><td>2, 8, 18, 32, 18, 2 </td></tr><tr><th><a href="/wiki/Stato_di_ossidazione" title="Stato di ossidazione">Stati di ossidazione</a></th><td>1, 2 (mediamente <a href="/wiki/Base_(chimica)" title="Base (chimica)">basico</a>) </td></tr><tr><th><a href="/wiki/Cristallo" title="Cristallo">Struttura cristallina</a></th><td><a href="/wiki/Sistema_trigonale" title="Sistema trigonale">romboedrica</a> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#FFC0C0;">Proprietà fisiche</th></tr><tr><th><a href="/wiki/Stato_della_materia" title="Stato della materia">Stato della materia</a></th><td><a href="/wiki/Liquido" title="Liquido">liquido</a> (<a href="/wiki/Diamagnetismo" title="Diamagnetismo">diamagnetico</a>) </td></tr><tr><th><a href="/wiki/Punto_di_fusione" title="Punto di fusione">Punto di fusione</a></th><td>234,32 <a href="/wiki/Kelvin" title="Kelvin">K</a> (−38,83 <a href="/wiki/Grado_Celsius" title="Grado Celsius">°C</a>) </td></tr><tr><th><a href="/wiki/Punto_di_ebollizione" title="Punto di ebollizione">Punto di ebollizione</a></th><td>629,88 K (356,73 °C) </td></tr><tr><th><a href="/wiki/Volume_molare" title="Volume molare">Volume molare</a></th><td><span class="nowrap"><span data-sort-value="6995140900000000000♠"></span>1,409<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>−5</sup> <a href="/wiki/Metro_cubo" title="Metro cubo">m³</a>/<a href="/wiki/Mole" title="Mole">mol</a></span> </td></tr><tr><th><a href="/wiki/Entalpia_di_vaporizzazione" title="Entalpia di vaporizzazione">Entalpia di vaporizzazione</a></th><td>59,229 kJ/mol </td></tr><tr><th><a href="/wiki/Calore_di_fusione" class="mw-redirect" title="Calore di fusione">Calore di fusione</a></th><td><span class="nowrap"><span data-sort-value="7003229500000000000♠"></span>2,295 <a href="/wiki/Joule_per_mole" title="Joule per mole">kJ/mol</a></span> </td></tr><tr><th><a href="/wiki/Tensione_di_vapore" class="mw-redirect" title="Tensione di vapore">Tensione di vapore</a></th><td>0,1727Pa a 293K/20 °C </td></tr><tr><th><a href="/wiki/Velocit%C3%A0_del_suono" title="Velocità del suono">Velocità del suono</a></th><td><span class="nowrap"><span data-sort-value="7003140700000000000♠"></span>1<span style="margin-left:.25em;">407</span> <a href="/wiki/Metro_al_secondo" title="Metro al secondo">m/s</a></span> a 293,15 K </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#FFC0C0;">Altre proprietà</th></tr><tr><th><a href="/wiki/Numero_CAS" title="Numero CAS">Numero CAS</a></th><td><span class="reflink plainlinksneverexpand"><span class="noarchive"><a class="external text" href="https://iw.toolforge.org/magnustools/cas.php?language=it&cas=7439-97-6">7439-97-6</a></span></span> </td></tr><tr><th><a href="/wiki/Elettronegativit%C3%A0" title="Elettronegatività">Elettronegatività</a></th><td>2,00 </td></tr><tr><th><a href="/wiki/Calore_specifico" title="Calore specifico">Calore specifico</a></th><td>140 J/(kg·K) </td></tr><tr><th><a href="/wiki/Conducibilit%C3%A0_elettrica" class="mw-redirect" title="Conducibilità elettrica">Conducibilità elettrica</a></th><td><span class="nowrap"><span data-sort-value="7006104000000000000♠"></span>1,04<span style="margin-left:0.25em;margin-right:0.15em;">×</span>10<sup>6</sup></span>/m·<a href="/wiki/Ohm" title="Ohm">Ω</a> </td></tr><tr><th><a href="/wiki/Conducibilit%C3%A0_termica" title="Conducibilità termica">Conducibilità termica</a></th><td>8,34 W/(m·K) </td></tr><tr><th><a href="/wiki/Energia_di_ionizzazione" title="Energia di ionizzazione">Energia di prima ionizzazione</a></th><td>1 007,1 kJ/mol </td></tr><tr><th>Energia di seconda ionizzazione</th><td>1 810 kJ/mol </td></tr><tr><th>Energia di terza ionizzazione</th><td>3 300 kJ/mol </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#FFC0C0;">Isotopi più stabili</th></tr><tr><td class="sinottico_testo_centrale" colspan="2"><table class="wikitable" style="margin: 0;" width="100%"> <tbody><tr><th>iso</th><th>NA</th><th>TD</th><th>DM</th><th>DE</th><th>DP</th></tr> <tr><td><sup>194</sup>Hg</td><td>sintetico</td> <td>444 anni</td><td><a href="/wiki/Cattura_elettronica" title="Cattura elettronica">ε</a></td><td>0,040</td><td><a href="/wiki/Oro" title="Oro"><sup>194</sup>Au</a></td></tr><tr><td><sup>195</sup>Hg</td><td>sintetico</td> <td>9,9 ore</td><td><a href="/wiki/Cattura_elettronica" title="Cattura elettronica">ε</a></td><td>0,040</td><td><a href="/wiki/Oro" title="Oro"><sup>195</sup>Au</a></td></tr><tr><td><sup>196</sup>Hg</td><td>0,15%</td> <td colspan="4">È stabile con 116 <a href="/wiki/Neutroni" class="mw-redirect" title="Neutroni">neutroni</a></td></tr><tr><td><sup>197</sup>Hg</td><td>sintetico</td> <td>64,14 ore</td><td><a href="/wiki/Cattura_elettronica" title="Cattura elettronica">ε</a></td><td>0,600</td><td><a href="/wiki/Oro" title="Oro"><sup>197</sup>Au</a></td></tr><tr><td><sup>198</sup>Hg</td><td>9,97%</td> <td colspan="4">È stabile con 118 <a href="/wiki/Neutroni" class="mw-redirect" title="Neutroni">neutroni</a></td></tr><tr><td><sup>199</sup>Hg</td><td>16,87%</td> <td colspan="4">È stabile con 119 <a href="/wiki/Neutroni" class="mw-redirect" title="Neutroni">neutroni</a></td></tr><tr><td><sup>200</sup>Hg</td><td>23,1%</td> <td colspan="4">È stabile con 120 <a href="/wiki/Neutroni" class="mw-redirect" title="Neutroni">neutroni</a></td></tr><tr><td><sup>201</sup>Hg</td><td>13,18%</td> <td colspan="4">È stabile con 121 <a href="/wiki/Neutroni" class="mw-redirect" title="Neutroni">neutroni</a></td></tr><tr><td><sup>202</sup>Hg</td><td><b>29,86%</b></td> <td colspan="4">È stabile con 122 <a href="/wiki/Neutroni" class="mw-redirect" title="Neutroni">neutroni</a></td></tr><tr><td><sup>204</sup>Hg</td><td>6,87%</td> <td colspan="4">È stabile con 123 <a href="/wiki/Neutroni" class="mw-redirect" title="Neutroni">neutroni</a></td></tr> </tbody></table> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#FFC0C0;"><small>iso: <a href="/wiki/Isotopo" title="Isotopo">isotopo</a><br />NA: abbondanza in natura<br />TD: <a href="/wiki/Emivita_(fisica)" title="Emivita (fisica)">tempo di dimezzamento</a><br />DM: modalità di decadimento<br />DE: energia di decadimento in MeV<br />DP: prodotto del decadimento</small></th></tr></tbody></table> <p>Il <b>mercurio</b> è un <a href="/wiki/Elemento_chimico" title="Elemento chimico">elemento chimico</a> con simbolo <b>Hg</b> e <a href="/wiki/Numero_atomico" title="Numero atomico">numero atomico</a> 80. </p><p>Si tratta di un <a href="/wiki/Metalli_del_blocco_d" class="mw-redirect" title="Metalli del blocco d">metallo di transizione</a> pesante, avente colore argenteo. È uno dei pochi elementi della <a href="/wiki/Tavola_periodica_degli_elementi" title="Tavola periodica degli elementi">tavola periodica</a> a essere <a href="/wiki/Liquido" title="Liquido">liquido</a> a <a href="/wiki/Temperatura_ambiente" title="Temperatura ambiente">temperatura ambiente</a>, insieme al <a href="/wiki/Bromo" title="Bromo">bromo</a>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Nomi utilizzati anticamente per indicare il mercurio sono <b>argento vivo</b>, per la sua mobilità, e <b>idrargirio</b>, dal <a href="/wiki/Lingua_latina" title="Lingua latina">latino</a> <i>hydrargyrum</i> (<b>H</b>ydrar<b>g</b>yrum è il nome da cui derivano le lettere Hg) che a sua volta deriva dal <a href="/wiki/Lingua_greca_antica" title="Lingua greca antica">greco</a> ὑδράργυρος <i>hydrárgyros</i>, composto da <i><span dir="ltr" lang="grc" class="polytonic">ὕδωρ</span></i>, "hýdor" (acqua, nel senso di "liquido") e <i><span dir="ltr" lang="grc" class="polytonic">ἄργυρος</span></i>, "árgyros" (argento), cioè "argento liquido". </p><p>Viene principalmente ottenuto per <a href="/wiki/Riduzione_(chimica)" title="Riduzione (chimica)">riduzione</a> del <a href="/wiki/Cinabro" title="Cinabro">cinabro</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Caratteristiche">Caratteristiche</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=1" title="Modifica la sezione Caratteristiche" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=1" title="Edit section's source code: Caratteristiche"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Proprietà_fisiche"><span id="Propriet.C3.A0_fisiche"></span>Proprietà fisiche</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=2" title="Modifica la sezione Proprietà fisiche" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=2" title="Edit section's source code: Proprietà fisiche"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Il mercurio è un metallo di transizione dalla tipica colorazione bianco-argentea. Rispetto ad altri metalli, è un conduttore scarso di calore, ma un buon conduttore di elettricità. Allo stato solido, il mercurio è molto duttile e tenero (si può tagliare con un coltello). Il punto di solidificazione di questo elemento è intorno ai −38,83 °C, mentre il punto di ebollizione si aggira al di sopra dei 356 °C, valori che sono insolitamente bassi per un metallo. Difatti il mercurio è l'unico metallo liquido anche a temperatura ambiente (recentemente si suggerisce l'esistenza allo stato liquido anche dell'elemento successivo del gruppo 12: il <a href="/wiki/Copernicio" title="Copernicio">copernicio</a>). </p><p>Sebbene queste caratteristiche siano in parte dovute a <a href="/wiki/Relativit%C3%A0_generale" title="Relatività generale">effetti relativistici</a> e di dominio della <a href="/wiki/Meccanica_quantistica" title="Meccanica quantistica">fisica quantistica</a>, possiamo riassumere la spiegazione come segue: il mercurio ha una forza di coesione maggiore della forza di adesione, ovvero una <a href="/wiki/Configurazione_elettronica" title="Configurazione elettronica">configurazione elettronica</a> unica nella quale gli elettroni riempiono tutti gli orbitali disponibili fino al 6<i>s</i>. Poiché questa configurazione resiste fortemente alla rimozione di un elettrone, il mercurio ha la tendenza a comportarsi quasi come un <a href="/wiki/Gas_nobili" title="Gas nobili">gas nobile</a> formando legami deboli e fondendo a temperature basse (significa, per l'appunto, che basta una minore agitazione termica per spezzare i legami). Un'ulteriore conferma di questa attitudine insolita deriva dal fatto che il mercurio <a href="/wiki/Evaporazione" title="Evaporazione">evapora</a> formando un <a href="/wiki/Gas" title="Gas">gas</a> monoatomico, proprio come i gas nobili. Si rende dunque necessaria la sua conservazione sotto <a href="/wiki/Toluene" title="Toluene">toluene</a> o altre sostanze che ne impediscano la dispersione nell'ambiente.<sup id="cite_ref-LEE_2-0" class="reference"><a href="#cite_note-LEE-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>La stabilità dell'orbitale 6<i>s</i> è dovuta alla presenza di un orbitale riempito 4<i>f</i>. Infatti sappiamo che gli orbitali <i>f</i> sono abbastanza interni e dunque la loro azione schermante contro la carica nucleare è piuttosto scarsa, dunque il raggio atomico diminuisce (come avviene nella <a href="/wiki/Contrazione_lantanoidea" title="Contrazione lantanoidea">contrazione lantanoidea</a>). Per gli altri elementi del gruppo (lo <a href="/wiki/Zinco" title="Zinco">zinco</a> e il <a href="/wiki/Cadmio" title="Cadmio">cadmio</a>) gli alti punti di fusione ed ebollizione sono dovuti alla presenza di un guscio <i>f</i> incompleto. </p><p>L'<a href="/wiki/Oro" title="Oro">oro</a>, che si trova a sinistra del mercurio nella <a href="/wiki/Tavola_periodica_degli_elementi" title="Tavola periodica degli elementi">tavola periodica</a>, è costituito da atomi con un elettrone in meno nell'orbitale 6<i>s</i>. Questi elettroni vengono più facilmente rimossi e sono condivisi tra i vari atomi di oro i quali, in questo caso, possono formare saldi legami metallici. </p><p>Il motivo per cui, invece, il mercurio risulta tenero e duttile è da ricercare negli elettroni del guscio <i>d</i> che, essendo completo, difficilmente tende a formare dei legami e quindi i suoi elettroni non vengono messi in gioco.<sup id="cite_ref-LEE_2-1" class="reference"><a href="#cite_note-LEE-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Proprietà_chimiche"><span id="Propriet.C3.A0_chimiche"></span>Proprietà chimiche</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=3" title="Modifica la sezione Proprietà chimiche" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=3" title="Edit section's source code: Proprietà chimiche"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Il mercurio reagisce con acidi ossidanti come l'<a href="/wiki/Acido_nitrico" title="Acido nitrico">acido nitrico</a> e l'<a href="/wiki/Acido_solforico" title="Acido solforico">acido solforico</a> concentrati. Si <a href="/wiki/Ossidazione" title="Ossidazione">ossida</a> difficilmente all'<a href="/wiki/Aria" title="Aria">aria</a>. </p> <div class="mw-heading mw-heading4"><h4 id="Stati_di_ossidazione">Stati di ossidazione</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=4" title="Modifica la sezione Stati di ossidazione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=4" title="Edit section's source code: Stati di ossidazione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Il mercurio, così come lo <a href="/wiki/Zinco" title="Zinco">zinco</a> e il <a href="/wiki/Cadmio" title="Cadmio">cadmio</a>, ha due elettroni <i>s</i> oltre a un guscio <i>d</i> completo, per cui la rimozione degli <a href="/wiki/Elettrone" title="Elettrone">e<sup>−</sup></a> <i>s</i> è facilitata e permette all'atomo di mercurio di diventare un <a href="/wiki/Catione" title="Catione">catione</a> bivalente. Il <a href="/wiki/Stato_di_ossidazione" title="Stato di ossidazione">numero di ossidazione</a> tipico e più stabile risulta, perciò, il +2. </p><p>Sono noti anche composti cosiddetti <i>mercurosi</i> (con stato di ossidazione +1). Tuttavia è bene precisare che lo <a href="/wiki/Ione" title="Ione">ione</a> Hg<sup>+</sup> non esiste dal momento che i composti mercurosi sono tutti <a href="/wiki/Dimero" title="Dimero">dimeri</a>. Se così non fosse, Hg<sup>+</sup> avrebbe un elettrone spaiato e i suoi composti risulterebbero <a href="/wiki/Paramagnetismo" title="Paramagnetismo">paramagnetici</a>. Gli esperimenti hanno dimostrato che non accade questo. </p><p>La dimostrazione di questa ipotesi parte dal calcolo delle costanti di equilibrio, le quali si possono misurare e ci permettono di riconoscere le specie presenti in soluzione. I composti mercurosi si possono ottenere spesso dai corrispondenti composti mercurici, trattati direttamente con altro mercurio. Prendiamo, ad esempio, la <a href="/wiki/Reazione_chimica" title="Reazione chimica">reazione</a>: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {Hg(NO3)2 + Hg -> 2HgNO3}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mtext>Hg</mtext> <msubsup> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">(</mo> <msubsup> <mtext>NO</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mo stretchy="false">)</mo> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mo>+</mo> <mtext>Hg</mtext> <mo stretchy="false">⟶</mo> <mn>2</mn> <mspace width="thinmathspace" /> <msubsup> <mtext>HgNO</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>3</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {Hg(NO3)2 + Hg -> 2HgNO3}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/967803928e80c69773ed84403d4aab6cf2844b26" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:30.277ex; height:3.009ex;" alt="{\displaystyle {\ce {Hg(NO3)2 + Hg -> 2HgNO3}}}"></span></dd></dl> <p>ovvero </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {Hg2+ + Hg -> 2Hg+}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msubsup> <mtext>Hg</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msubsup> <mo>+</mo> <mtext>Hg</mtext> <mo stretchy="false">⟶</mo> <mn>2</mn> <mspace width="thinmathspace" /> <msup> <mtext>Hg</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {Hg2+ + Hg -> 2Hg+}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/098a71988881966aa004f740654a3131ca172a1b" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:21.224ex; height:3.176ex;" alt="{\displaystyle {\ce {Hg2+ + Hg -> 2Hg+}}}"></span></dd></dl> <p>Secondo la <a href="/wiki/Legge_di_azione_di_massa" title="Legge di azione di massa">legge dell'azione di massa di Guldberg e Waage</a>, </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\textstyle {\frac {[Hg^{+}]^{2}}{[Hg^{2+}]}}=costante}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mrow> <mo stretchy="false">[</mo> <mi>H</mi> <msup> <mi>g</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msup> <msup> <mo stretchy="false">]</mo> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> </mrow> <mrow> <mo stretchy="false">[</mo> <mi>H</mi> <msup> <mi>g</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> <mo>+</mo> </mrow> </msup> <mo stretchy="false">]</mo> </mrow> </mfrac> </mrow> <mo>=</mo> <mi>c</mi> <mi>o</mi> <mi>s</mi> <mi>t</mi> <mi>a</mi> <mi>n</mi> <mi>t</mi> <mi>e</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\textstyle {\frac {[Hg^{+}]^{2}}{[Hg^{2+}]}}=costante}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a785c710205353ca4096ae0009e080162184c1b4" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.838ex; width:17.745ex; height:5.176ex;" alt="{\textstyle {\frac {[Hg^{+}]^{2}}{[Hg^{2+}]}}=costante}"></span></dd></dl> <p>Ad ogni modo, i dati sperimentali hanno altresì confermato che ciò non è vero. Proviamo a "ritoccare" la reazione riscrivendola come: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {Hg2+ + Hg -> (Hg2)^2+}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msubsup> <mtext>Hg</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msubsup> <mo>+</mo> <mtext>Hg</mtext> <mo stretchy="false">⟶</mo> <msup> <mrow class="MJX-TeXAtom-ORD"> <mo stretchy="false">(</mo> <msubsup> <mtext>Hg</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mo stretchy="false">)</mo> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> <mo>+</mo> </mrow> </msup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {Hg2+ + Hg -> (Hg2)^2+}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/a6ef4be24ca67fe13bc71821bc985f11c8daf633" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:23.36ex; height:3.509ex;" alt="{\displaystyle {\ce {Hg2+ + Hg -> (Hg2)^2+}}}"></span></dd></dl> <p>allora, sempre in base alla stessa legge, dovrebbe risultare che: </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\textstyle {\frac {[Hg_{2}^{+}]^{2}}{[Hg^{2+}]}}=costante}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mrow> <mo stretchy="false">[</mo> <mi>H</mi> <msubsup> <mi>g</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msubsup> <msup> <mo stretchy="false">]</mo> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> </mrow> <mrow> <mo stretchy="false">[</mo> <mi>H</mi> <msup> <mi>g</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> <mo>+</mo> </mrow> </msup> <mo stretchy="false">]</mo> </mrow> </mfrac> </mrow> <mo>=</mo> <mi>c</mi> <mi>o</mi> <mi>s</mi> <mi>t</mi> <mi>a</mi> <mi>n</mi> <mi>t</mi> <mi>e</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\textstyle {\frac {[Hg_{2}^{+}]^{2}}{[Hg^{2+}]}}=costante}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0706fbdd74674d06c113817ef32f2b90b73d812f" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.838ex; width:17.745ex; height:5.343ex;" alt="{\textstyle {\frac {[Hg_{2}^{+}]^{2}}{[Hg^{2+}]}}=costante}"></span></dd></dl> <p>Questa volta gli esperimenti hanno confermato la teoria e abbiamo ottenuto la prova che gli ioni mercurosi, ovvero quelli a stato di ossidazione +1, sono di tipo (Hg<sub>2</sub>)<sup>2+</sup> o, più elegantemente, (Hg-Hg)<sup>2+</sup>. </p><p>In composti come <a href="/wiki/Cloruro_mercuroso" title="Cloruro mercuroso">Hg<sub>2</sub>Cl<sub>2</sub></a> si ritrova quanto appena affermato. In questi ioni, le due specie Hg<sup>+</sup>, con configurazione 6<i>s</i><sup>1</sup> a causa della rimozione di un e<sup>−</sup>, sono legate insieme usando i loro elettroni<i> s</i>,si ottiene uno spaiamento di elettroni che porta alla formazione di composti mercurosi tutti diamagnetici. </p> <div class="mw-heading mw-heading4"><h4 id="Numeri_di_ossidazione_superiori">Numeri di ossidazione superiori</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=5" title="Modifica la sezione Numeri di ossidazione superiori" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=5" title="Edit section's source code: Numeri di ossidazione superiori"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Non esistono numeri di ossidazione superiori a +2 per il mercurio poiché la rimozione di un terzo elettrone comporterebbe la distruzione della simmetria del guscio d completo dell'atomo di Hg.<sup id="cite_ref-LEE_2-2" class="reference"><a href="#cite_note-LEE-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Per concludere è bene sottolineare che negli <a href="/wiki/Anni_1970" title="Anni 1970">anni settanta</a> si era sparsa la voce della sintesi di un composto di mercurio +3, oggi ritenuta falsa.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Nel 2007, invece, è stato pubblicato un articolo nel quale si afferma l'esistenza di un probabile composto di mercurio con numero d'ossidazione +4.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Amalgami">Amalgami</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=6" title="Modifica la sezione Amalgami" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=6" title="Edit section's source code: Amalgami"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Il mercurio interagisce con altri metalli, tipo <a href="/wiki/Oro" title="Oro">oro</a> e <a href="/wiki/Argento" title="Argento">argento</a>, per formare i cosiddetti <a href="/wiki/Amalgama" title="Amalgama">amalgami</a>. Il <a href="/wiki/Ferro" title="Ferro">ferro</a> è un'eccezione e fiaschi di ferro sono stati tradizionalmente impiegati, specie durante l'attività estrattiva, per contenere e commerciare il mercurio. Diversi altri metalli della prima serie di transizione, esclusi il <a href="/wiki/Manganese" title="Manganese">manganese</a>, il <a href="/wiki/Rame" title="Rame">rame</a>, lo <a href="/wiki/Zinco" title="Zinco">zinco</a>, il <a href="/wiki/Platino" title="Platino">platino</a> e pochi altri elementi formano sì degli amalgami, ma molto lentamente.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p>Il mercurio si lega prontamente con l'<a href="/wiki/Alluminio" title="Alluminio">alluminio</a> per formare un amalgama di Hg-Al se i due metalli puri vengono a contatto. Poiché l'amalgama distrugge lo strato di <a href="/wiki/Ossido_di_alluminio" title="Ossido di alluminio">ossido di alluminio</a> (Al<sub>2</sub>O<sub>3</sub>) che <a href="/wiki/Passivazione" title="Passivazione">passiva</a> l'alluminio metallico, anche piccole quantità di mercurio sono in grado di danneggiare il metallo in profondità. Per questo motivo è sconsigliato il trasporto di mercurio a bordo di <a href="/wiki/Aeromobile" title="Aeromobile">aeromobili</a> a causa del rischio di formazioni di amalgami con parti del velivolo.<sup id="cite_ref-CorrAl_9-0" class="reference"><a href="#cite_note-CorrAl-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Isotopi">Isotopi</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=7" title="Modifica la sezione Isotopi" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=7" title="Edit section's source code: Isotopi"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Ci sono sette <a href="/wiki/Isotopo_stabile" title="Isotopo stabile">isotopi stabili</a> del mercurio, di cui il mercurio-202 è il più abbondante (29,86% del totale). L'isotopo più longevo è il <sup>194</sup>Hg con un'<a href="/wiki/Emivita_(fisica)" title="Emivita (fisica)">emivita</a> di 444 anni, seguito da <sup>203</sup>Hg, con un'emivita di 46-47 giorni. La maggior parte degli altri <a href="/wiki/Radionuclide" title="Radionuclide">radioisotopi</a> decadono entro un giorno. <sup>199</sup>Hg e <sup>201</sup>Hg sono i nuclei più studiati con la tecnologia NMR. </p> <div class="mw-heading mw-heading2"><h2 id="Applicazioni">Applicazioni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=8" title="Modifica la sezione Applicazioni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=8" title="Edit section's source code: Applicazioni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Barometer_mercury_column_hg.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Barometer_mercury_column_hg.jpg/110px-Barometer_mercury_column_hg.jpg" decoding="async" width="110" height="156" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Barometer_mercury_column_hg.jpg/165px-Barometer_mercury_column_hg.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b9/Barometer_mercury_column_hg.jpg/220px-Barometer_mercury_column_hg.jpg 2x" data-file-width="1704" data-file-height="2415" /></a><figcaption>Un barometro a mercurio.</figcaption></figure> <p>Il mercurio viene utilizzato principalmente nella preparazione di prodotti chimici industriali e in campo elettrico ed elettronico. Viene usato nei <a href="/wiki/Barometro" title="Barometro">barometri</a>, <a href="/wiki/Sfigmomanometro" title="Sfigmomanometro">sfigmomanometri</a>, <a href="/wiki/Voltametro" title="Voltametro">coulombometri</a>, <a href="/wiki/Pompa_a_diffusione" title="Pompa a diffusione">pompe a diffusione</a> e molti altri strumenti da laboratorio, scelto perché liquido, opaco e di alta densità. Veniva usato anche nei <a href="/wiki/Termometro" title="Termometro">termometri</a> prima di essere eliminato a causa della sua tossicità. Tra i suoi impieghi in campo elettrico ed elettronico rientrano la realizzazione di <a href="/wiki/Interruttore" title="Interruttore">interruttori</a>, <a href="/wiki/Elettrodo" title="Elettrodo">elettrodi</a>, <a href="/wiki/Pila_(elettrotecnica)" title="Pila (elettrotecnica)">pile</a>. In campo medico, l'<a href="/wiki/Amalgama" title="Amalgama">amalgama</a> di mercurio con altri metalli è usato per realizzare le <a href="/wiki/Otturazione_(odontoiatria)" title="Otturazione (odontoiatria)">otturazioni</a> <a href="/wiki/Dente" title="Dente">dentali</a>. </p><p>Nelle "celle a mercurio" viene utilizzato un elettrodo di mercurio liquido per condurre l'<a href="/wiki/Elettrolisi" title="Elettrolisi">elettrolisi</a> del <a href="/wiki/Cloruro_di_sodio" title="Cloruro di sodio">cloruro di sodio</a> in <a href="/wiki/Acqua" title="Acqua">acqua</a>, per produrre <a href="/wiki/Cloro" title="Cloro">cloro</a> gassoso e <a href="/wiki/Idrossido_di_sodio" title="Idrossido di sodio">idrossido di sodio</a>. </p><p>Il mercurio è stato usato anche come liquido di raffreddamento in alcuni tipi di <a href="/wiki/Centrale_nucleare" title="Centrale nucleare">centrale nucleare</a> e per realizzare <a href="/wiki/Telescopio" title="Telescopio">telescopi</a> a <a href="/wiki/Specchio" title="Specchio">specchio</a> liquido. </p><p>Il mercurio ha trovato impiego anche nella purificazione dei minerali di <a href="/wiki/Oro" title="Oro">oro</a> e <a href="/wiki/Argento" title="Argento">argento</a>, attraverso la formazione di <a href="/wiki/Amalgama" title="Amalgama">amalgami</a>. Questo utilizzo, altamente inquinante e nocivo per l'ambiente e i minatori, è ancora diffuso nelle <a href="/wiki/Oro" title="Oro">miniere d'oro</a> del bacino del <a href="/wiki/Rio_delle_Amazzoni" title="Rio delle Amazzoni">Rio delle Amazzoni</a>, in <a href="/wiki/Brasile" title="Brasile">Brasile</a>. </p><p>I vapori di mercurio sono usati in alcuni tipi di <a href="/wiki/Lampada_fluorescente" title="Lampada fluorescente">lampade a fluorescenza</a>. </p><p>Grazie alla elevata tensione superficiale è un liquido che non penetra nelle porosità aperte dei comuni materiali da costruzione. Questo permette di misurare la distribuzione della porosità aperta dei materiali mediante <a href="/wiki/Porosimetria" title="Porosimetria">porosimetria a intrusione di mercurio</a>. </p><p>Ancora più vasti sono gli utilizzi dei composti chimici del mercurio: <a href="/wiki/Catalizzatore" title="Catalizzatore">catalizzatori</a>, <a href="/wiki/Colorante" title="Colorante">coloranti</a>, <a href="/wiki/Insetticida" title="Insetticida">insetticidi</a>. Molti degli usi comuni in passato, compresi <a href="/wiki/Diserbante" title="Diserbante">erbicidi</a> e <a href="/wiki/Farmaco" title="Farmaco">farmaci</a>, sono stati abbandonati per la tossicità del mercurio. </p> <div class="mw-heading mw-heading2"><h2 id="Storia">Storia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=9" title="Modifica la sezione Storia" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=9" title="Edit section's source code: Storia"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r130657691">body:not(.skin-minerva) .mw-parser-output .vedi-anche{font-size:95%}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r139142988"> <div class="hatnote noprint vedi-anche"> <div class="hatnote-content"><span class="noviewer hatnote-icon" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Magnifying_glass_icon_mgx2.svg/18px-Magnifying_glass_icon_mgx2.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Magnifying_glass_icon_mgx2.svg/27px-Magnifying_glass_icon_mgx2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/87/Magnifying_glass_icon_mgx2.svg/36px-Magnifying_glass_icon_mgx2.svg.png 2x" data-file-width="286" data-file-height="280" /></span></span> <span class="hatnote-text">Lo stesso argomento in dettaglio: <b><a href="/wiki/Mercurio_(alchimia)" title="Mercurio (alchimia)">Mercurio (alchimia)</a></b>.</span></div> </div> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Mercury_symbol.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Mercury_symbol.svg/220px-Mercury_symbol.svg.png" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Mercury_symbol.svg/330px-Mercury_symbol.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Mercury_symbol.svg/440px-Mercury_symbol.svg.png 2x" data-file-width="16" data-file-height="16" /></a><figcaption></figcaption></figure> <p>Il mercurio era già noto in tempi antichi in <a href="/wiki/Cina" title="Cina">Cina</a> e <a href="/wiki/India" title="India">India</a>; fu anche rinvenuto in tombe dell'<a href="/wiki/Antico_Egitto" title="Antico Egitto">Antico Egitto</a> risalenti al <a href="/wiki/XVI_secolo_a.C." title="XVI secolo a.C.">1500 a.C.</a> In Cina, India e <a href="/wiki/Tibet" title="Tibet">Tibet</a> si riteneva che il mercurio prolungasse la vita, curasse le fratture e aiutasse a conservare la buona salute. Si narra che il primo imperatore della Cina, <a href="/wiki/Qin_Shi_Huang" title="Qin Shi Huang">Qin Shi Huang Di</a>, sia impazzito e quindi morto per l'ingestione di pillole di mercurio che nelle intenzioni avrebbero dovuto garantirgli vita eterna. Gli <a href="/wiki/Antica_Grecia" title="Antica Grecia">antichi greci</a> e <a href="/wiki/Roma_(citt%C3%A0_antica)" title="Roma (città antica)">romani</a> lo usavano negli unguenti e come cosmetico. </p><p>Per gli alchimisti, il mercurio era spesso visto come uno degli <a href="/wiki/Elementi_primordiali" title="Elementi primordiali">elementi primordiali</a> che costituiscono la materia; la parola sanscrita per "alchimia" è <i>rasavātam</i> che significa letteralmente "la via del mercurio"; si riteneva che cambiando il tipo e tenore di <a href="/wiki/Zolfo" title="Zolfo">zolfo</a>, il mercurio poteva essere trasformato in qualsiasi altro metallo, in special modo l'oro. </p><p>Il simbolo chimico attuale del mercurio è <i>Hg</i> e deriva dalla parola <i>hydrargyrum</i>, <a href="/wiki/Lingua_latina" title="Lingua latina">latinizzazione</a> del termine <a href="/wiki/Lingua_greca_antica" title="Lingua greca antica">greco</a> <i>`Υδραργυρος</i> (<i>hydrargyros</i>), parola composta dai termini corrispondenti ad "acqua" e "argento", per via del suo aspetto liquido e metallico. L'elemento prese quindi il nome del <a href="/wiki/Religione_romana" title="Religione romana">dio romano</a> <a href="/wiki/Mercurio_(divinit%C3%A0)" title="Mercurio (divinità)">Mercurio</a> per via della sua scorrevolezza e mobilità. Dal termine <i>hydrargyrum</i> derivano <a href="/wiki/Avvelenamento_da_mercurio" title="Avvelenamento da mercurio">idrargirismo</a>, intossicazione cronica da mercurio e idrargirite, minerale più noto col nome di <a href="/wiki/Calomelano" title="Calomelano">calomelano</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Manifattura_di_cappelli">Manifattura di cappelli</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=10" title="Modifica la sezione Manifattura di cappelli" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=10" title="Edit section's source code: Manifattura di cappelli"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Tra la seconda metà del <a href="/wiki/XVIII_secolo" title="XVIII secolo">XVIII secolo</a> e i primi anni del <a href="/wiki/XIX_secolo" title="XIX secolo">XIX secolo</a> la produzione di cappelli di <a href="/wiki/Feltro" title="Feltro">feltro</a> passava attraverso un processo chiamato "carotatura" che consisteva nell'immergere le pelli di animali in una soluzione color arancione di <a href="/wiki/Nitrato_mercurico" title="Nitrato mercurico">nitrato mercurico</a>, Hg(NO<sub>3</sub>)<sub>2</sub>. Questo processo separava il pelo dalla pelle, compattandolo. La tossicità della soluzione e dei suoi vapori causarono moltissimi casi di avvelenamento tra i fabbricanti di cappelli che si manifestarono con sintomi come tremori, instabilità emotiva, insonnia, demenza e allucinazioni. A tali casi si ispirò <a href="/wiki/Lewis_Carroll" title="Lewis Carroll">Lewis Carroll</a> per il personaggio del <a href="/wiki/Cappellaio_Matto" title="Cappellaio Matto">Cappellaio Matto</a> in <i><a href="/wiki/Le_avventure_di_Alice_nel_Paese_delle_Meraviglie" title="Le avventure di Alice nel Paese delle Meraviglie">Alice nel Paese delle Meraviglie</a></i>. </p> <div class="mw-heading mw-heading3"><h3 id="Odontoiatria">Odontoiatria</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=11" title="Modifica la sezione Odontoiatria" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=11" title="Edit section's source code: Odontoiatria"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Il mercurio metallico è l'ingrediente principale dell'<a href="/wiki/Amalgama_d%27argento" class="mw-redirect" title="Amalgama d'argento">amalgama d'argento</a>, materiale composito a matrice metallica per <a href="/wiki/Odontoiatria" title="Odontoiatria">uso odontoiatrico</a>. La tossicità dell'amalgama è oggetto di controversia sin dall'introduzione<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup>; in tempi recenti è sempre più spesso sostituito da materiali alternativi, principalmente resine composite e <a href="/wiki/Vetroionomero" title="Vetroionomero">cementi vetroionomerici</a><sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup>. </p> <div class="mw-heading mw-heading3"><h3 id="Medicina">Medicina</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=12" title="Modifica la sezione Medicina" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=12" title="Edit section's source code: Medicina"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Molti dei composti del mercurio sono stati usati nei secoli scorsi a scopo terapeutico e profilattico. Oggi sono molto meno diffusi, data la maggiore consapevolezza dei loro effetti tossici. </p><p>Il <a href="/wiki/Cloruro_mercuroso" title="Cloruro mercuroso">cloruro mercuroso</a> (noto anche come "<a href="/wiki/Calomelano" title="Calomelano">calomelano</a>") e il <a href="/wiki/Mersalile" title="Mersalile">mersalile</a> sono stati usati tradizionalmente come <a href="/wiki/Diuretici" title="Diuretici">diuretico</a>, <a href="/wiki/Disinfezione" title="Disinfezione">disinfettante</a> locale e <a href="/wiki/Lassativo" title="Lassativo">lassativo</a>. Il <a href="/wiki/Cloruro_mercurico" title="Cloruro mercurico">cloruro mercurico</a> (o "sublimato corrosivo") era usato anch'esso come disinfettante, nonché nel trattamento della <a href="/wiki/Sifilide" title="Sifilide">sifilide</a>, anche se gli effetti collaterali erano tali da andare a confondersi con i sintomi della malattia stessa. </p><p>Disinfettanti locali per uso esterno a base di sali di mercurio (ad esempio il "Mercurocromo") trovano ancora impiego in numerose nazioni, benché in altre siano stati messi al bando. </p> <div class="mw-heading mw-heading2"><h2 id="Disponibilità"><span id="Disponibilit.C3.A0"></span>Disponibilità</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=13" title="Modifica la sezione Disponibilità" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=13" title="Edit section's source code: Disponibilità"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Cinnabarit_01.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Cinnabarit_01.jpg/220px-Cinnabarit_01.jpg" decoding="async" width="220" height="159" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Cinnabarit_01.jpg/330px-Cinnabarit_01.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e5/Cinnabarit_01.jpg/440px-Cinnabarit_01.jpg 2x" data-file-width="1728" data-file-height="1246" /></a><figcaption>Minerale di cinabro da cui si estrae <a href="/wiki/Mercurio_nativo" title="Mercurio nativo">mercurio nativo</a>.</figcaption></figure> <p>Il mercurio è un elemento raro nella <a href="/wiki/Crosta_terrestre" title="Crosta terrestre">crosta terrestre</a>, presente in ragione di solo 0,08 <a href="/wiki/Parti_per_milione" title="Parti per milione">ppm</a>. Tuttavia, a causa di una sua relativa inerzia nel combinarsi con gli altri elementi chimici della crosta terrestre, i suoi minerali sono particolarmente ricchi, arrivando a contenere mercurio fino al 2,5% (persino i giacimenti più poveri hanno una concentrazione di mercurio dello 0,1%, 12 000 volte maggiore della concentrazione media). Ciò fa del mercurio uno dei metalli meno onerosi da purificare. È abbastanza certo che le ultime miniere di mercurio sfruttabili siano state scoperte in <a href="/wiki/Algeria" title="Algeria">Algeria</a> a metà degli <a href="/wiki/Anni_1970" title="Anni 1970">anni settanta</a>; da allora la produzione mondiale annua di mercurio è scesa da 9 000 tonnellate all'anno alle attuali 1 600 tonnellate all'anno. </p><p>Si trova raramente come <a href="/wiki/Mercurio_nativo" title="Mercurio nativo">metallo nativo</a> e più spesso nel <a href="/wiki/Cinabro" title="Cinabro">cinabro</a>, nella <a href="/wiki/Corderoite" title="Corderoite">corderoite</a>, nella <a href="/wiki/Livingstonite" title="Livingstonite">livingstonite</a> e in altri minerali. Il cinabro (chimicamente <a href="/wiki/Solfuro_mercurico" title="Solfuro mercurico">solfuro mercurico</a>, HgS) è il più comune di essi. Il metallo è estratto per <a href="/wiki/Arrostimento" class="mw-redirect" title="Arrostimento">arrostimento</a> del cinabro in aria e successiva condensazione dei vapori </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {HgS\ +\ O2->Hg\ +\ SO2}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mtext>HgS</mtext> <mtext> </mtext> <mo>+</mo> <mtext> </mtext> <msubsup> <mtext>O</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mo stretchy="false">⟶</mo> <mtext>Hg</mtext> <mtext> </mtext> <mo>+</mo> <mtext> </mtext> <msubsup> <mtext>SO</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {HgS\ +\ O2->Hg\ +\ SO2}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/ffafa80afdd5781098f6c10b225e15f2524a6a27" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:27.22ex; height:2.843ex;" alt="{\displaystyle {\ce {HgS\ +\ O2->Hg\ +\ SO2}}}"></span></dd></dl> <p>I maggiori produttori odierni sono la <a href="/wiki/Spagna" title="Spagna">Spagna</a>, il <a href="/wiki/Kirghizistan" title="Kirghizistan">Kirghizistan</a>, la <a href="/wiki/Cina" title="Cina">Cina</a> e il <a href="/wiki/Tagikistan" title="Tagikistan">Tagikistan</a>. Dalle miniere di <a href="/wiki/Huancavelica" title="Huancavelica">Huancavelica</a>, in <a href="/wiki/Per%C3%B9" title="Perù">Perù</a>, sono state estratte nel corso di tre secoli oltre 100 000 tonnellate di metallo, sin dall'apertura delle miniere nel 1563. Il mercurio peruviano fu essenziale per la produzione dell'argento nelle colonie spagnole d'America. Vi sono indizi che miniere di cinabro erano attivamente sfruttate in <a href="/wiki/Cina" title="Cina">Cina</a>, in <a href="/wiki/Anatolia" title="Anatolia">Asia Minore</a>, in <a href="/wiki/Per%C3%B9" title="Perù">Perù</a> già due o tre millenni fa.<sup id="cite_ref-M_12-0" class="reference"><a href="#cite_note-M-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p><p>Molte delle miniere che in <a href="/wiki/Italia" title="Italia">Italia</a>, <a href="/wiki/Slovenia" title="Slovenia">Slovenia</a>, <a href="/wiki/Stati_Uniti_d%27America" title="Stati Uniti d'America">Stati Uniti</a> e <a href="/wiki/Messico" title="Messico">Messico</a> contribuivano alla maggior parte della produzione mondiale sono oggi esaurite o comunque non più coltivate in quanto antieconomiche. L'Italia, per esempio, con le miniere del <a href="/wiki/Monte_Amiata" title="Monte Amiata">Monte Amiata</a> e alcuni giacimenti in Alta Versilia nella zona di <a href="/wiki/Levigliani" title="Levigliani">Levigliani</a> e <a href="/wiki/Retignano" title="Retignano">Retignano</a> (<a href="/wiki/Toscana" title="Toscana">Toscana</a>) (e fino al 1943 di <a href="/wiki/Postumia_(comune)" title="Postumia (comune)">Postumia</a>) ha avuto fino agli <a href="/wiki/Anni_1950" title="Anni 1950">anni cinquanta</a> del <a href="/wiki/XX_secolo" title="XX secolo">secolo scorso</a> un ruolo predominante nella produzione del mercurio. Oggi esiste un museo minerario ad <a href="/wiki/Abbadia_San_Salvatore" title="Abbadia San Salvatore">Abbadia San Salvatore</a>, paese dove avveniva in prevalenza l'estrazione del mercurio dal suo minerale (cinabro) mentre un altro museo minerario si trova a Santa Fiora. Il <a href="/wiki/Museo_delle_miniere_di_mercurio_del_Monte_Amiata" title="Museo delle miniere di mercurio del Monte Amiata">Museo delle Miniere di Mercurio del Monte Amiata</a> a <a href="/wiki/Santa_Fiora" title="Santa Fiora">Santa Fiora</a>, situato al piano terreno del <a href="/wiki/Palazzo_Sforza_Cesarini_(Santa_Fiora)" title="Palazzo Sforza Cesarini (Santa Fiora)">Palazzo Sforza Cesarini</a>, ripropone le vicende legate all'attività mineraria tra <a href="/wiki/XIX_secolo" title="XIX secolo">Ottocento</a> e <a href="/wiki/XX_secolo" title="XX secolo">Novecento</a> e fornisce ampia documentazione sulle tecniche di estrazione sin dai tempi più antichi, sugli strumenti usati e sui siti minerari dell'intera zona. </p><p>Nel 2012 l'<a href="/wiki/UNESCO" title="UNESCO">UNESCO</a> ha iscritto nella lista del <a href="/wiki/Patrimonio_mondiale_dell%27umanit%C3%A0" class="mw-redirect" title="Patrimonio mondiale dell'umanità">patrimonio mondiale dell'umanità</a> i siti del <a href="/wiki/Patrimonio_del_mercurio_di_Almad%C3%A9n_ed_Idria" class="mw-redirect" title="Patrimonio del mercurio di Almadén ed Idria">patrimonio del mercurio di Almadén ed Idria</a>. </p> <table class="wikitable" align="center"> <tbody><tr> <th colspan="3">I maggiori produttori di mercurio nel 2019<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </th></tr> <tr> <th>Posizione </th> <th>Paese </th> <th>Produzione (tonnellate) </th></tr> <tr> <td>1</td> <td><span style="white-space:nowrap"><span class="mw-image-border noviewer" typeof="mw:File"><a href="/wiki/File:Flag_of_the_People%27s_Republic_of_China.svg" class="mw-file-description" title="Cina (bandiera)"><img alt="Cina (bandiera)" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Flag_of_the_People%27s_Republic_of_China.svg/20px-Flag_of_the_People%27s_Republic_of_China.svg.png" decoding="async" width="20" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Flag_of_the_People%27s_Republic_of_China.svg/30px-Flag_of_the_People%27s_Republic_of_China.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Flag_of_the_People%27s_Republic_of_China.svg/40px-Flag_of_the_People%27s_Republic_of_China.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span> </span><a href="/wiki/Cina" title="Cina">Cina</a></td> <td align="right">3600 </td></tr> <tr> <td>2</td> <td><span style="white-space:nowrap"><span class="mw-image-border noviewer" typeof="mw:File"><a href="/wiki/File:Flag_of_Tajikistan.svg" class="mw-file-description" title="Tagikistan (bandiera)"><img alt="Tagikistan (bandiera)" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Flag_of_Tajikistan.svg/20px-Flag_of_Tajikistan.svg.png" decoding="async" width="20" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Flag_of_Tajikistan.svg/30px-Flag_of_Tajikistan.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Flag_of_Tajikistan.svg/40px-Flag_of_Tajikistan.svg.png 2x" data-file-width="560" data-file-height="280" /></a></span> </span><a href="/wiki/Tagikistan" title="Tagikistan">Tagikistan</a></td> <td align="right">100 </td></tr> <tr> <td>3</td> <td><span style="white-space:nowrap"><span class="mw-image-border noviewer" typeof="mw:File"><a href="/wiki/File:Flag_of_Mexico.svg" class="mw-file-description" title="Messico (bandiera)"><img alt="Messico (bandiera)" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Flag_of_Mexico.svg/20px-Flag_of_Mexico.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Flag_of_Mexico.svg/30px-Flag_of_Mexico.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fc/Flag_of_Mexico.svg/40px-Flag_of_Mexico.svg.png 2x" data-file-width="980" data-file-height="560" /></a></span> </span><a href="/wiki/Messico" title="Messico">Messico</a></td> <td align="right">63 </td></tr> <tr> <td>4</td> <td><span style="white-space:nowrap"><span class="mw-image-border noviewer" typeof="mw:File"><a href="/wiki/File:Flag_of_Argentina.svg" class="mw-file-description" title="Argentina (bandiera)"><img alt="Argentina (bandiera)" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Flag_of_Argentina.svg/20px-Flag_of_Argentina.svg.png" decoding="async" width="20" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Flag_of_Argentina.svg/30px-Flag_of_Argentina.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Flag_of_Argentina.svg/40px-Flag_of_Argentina.svg.png 2x" data-file-width="800" data-file-height="500" /></a></span> </span><a href="/wiki/Argentina" title="Argentina">Argentina</a></td> <td align="right">50 </td></tr> <tr> <td>5</td> <td><span style="white-space:nowrap"><span class="mw-image-border noviewer" typeof="mw:File"><a href="/wiki/File:Flag_of_Peru.svg" class="mw-file-description" title="Perù (bandiera)"><img alt="Perù (bandiera)" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Flag_of_Peru.svg/20px-Flag_of_Peru.svg.png" decoding="async" width="20" height="13" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Flag_of_Peru.svg/30px-Flag_of_Peru.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Flag_of_Peru.svg/40px-Flag_of_Peru.svg.png 2x" data-file-width="900" data-file-height="600" /></a></span> </span><a href="/wiki/Per%C3%B9" title="Perù">Perù</a></td> <td align="right">40 </td></tr> <tr> <td>6</td> <td><span style="white-space:nowrap"><span class="mw-image-border noviewer" typeof="mw:File"><a href="/wiki/File:Flag_of_Norway.svg" class="mw-file-description" title="Norvegia (bandiera)"><img alt="Norvegia (bandiera)" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/20px-Flag_of_Norway.svg.png" decoding="async" width="20" height="15" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/30px-Flag_of_Norway.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Flag_of_Norway.svg/40px-Flag_of_Norway.svg.png 2x" data-file-width="512" data-file-height="372" /></a></span> </span><a href="/wiki/Norvegia" title="Norvegia">Norvegia</a></td> <td align="right">20 </td></tr> <tr> <td>7</td> <td><span style="white-space:nowrap"><span class="mw-image-border noviewer" typeof="mw:File"><a href="/wiki/File:Flag_of_Kyrgyzstan.svg" class="mw-file-description" title="Kirghizistan (bandiera)"><img alt="Kirghizistan (bandiera)" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Flag_of_Kyrgyzstan.svg/20px-Flag_of_Kyrgyzstan.svg.png" decoding="async" width="20" height="12" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Flag_of_Kyrgyzstan.svg/30px-Flag_of_Kyrgyzstan.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Flag_of_Kyrgyzstan.svg/40px-Flag_of_Kyrgyzstan.svg.png 2x" data-file-width="1000" data-file-height="600" /></a></span> </span><a href="/wiki/Kirghizistan" title="Kirghizistan">Kirghizistan</a></td> <td align="right">15 </td></tr> </tbody></table> <p>NOTA: dati degli Stati Uniti non pubblicati. </p> <div class="mw-heading mw-heading2"><h2 id="Tossicità"><span id="Tossicit.C3.A0"></span>Tossicità</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=14" title="Modifica la sezione Tossicità" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=14" title="Edit section's source code: Tossicità"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r130657691"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r139142988"> <div class="hatnote noprint vedi-anche"> <div class="hatnote-content"><span class="noviewer hatnote-icon" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Magnifying_glass_icon_mgx2.svg/18px-Magnifying_glass_icon_mgx2.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/87/Magnifying_glass_icon_mgx2.svg/27px-Magnifying_glass_icon_mgx2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/87/Magnifying_glass_icon_mgx2.svg/36px-Magnifying_glass_icon_mgx2.svg.png 2x" data-file-width="286" data-file-height="280" /></span></span> <span class="hatnote-text">Lo stesso argomento in dettaglio: <b><a href="/wiki/Malattia_di_Minamata" title="Malattia di Minamata">Malattia di Minamata</a></b>, <b><a href="/wiki/Amalgama_dentale" class="mw-redirect" title="Amalgama dentale">Amalgama dentale</a></b> e <b><a href="/wiki/Avvelenamento_da_mercurio" title="Avvelenamento da mercurio">Avvelenamento da mercurio</a></b>.</span></div> </div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r143074810"><table class="infobox sinottico" summary="Tabella sinottica che riassume i principali dati del soggetto"><tbody><tr class="sinottico_divisione"><th colspan="2"><a href="/wiki/Simboli_di_rischio_chimico" title="Simboli di rischio chimico">Simboli di rischio chimico</a></th></tr><tr><td class="sinottico_testo_centrale" colspan="2"><span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-skull.svg" class="mw-file-description" title="tossicità acuta"><img alt="tossicità acuta" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/50px-GHS-pictogram-skull.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/75px-GHS-pictogram-skull.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/58/GHS-pictogram-skull.svg/100px-GHS-pictogram-skull.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span>  <span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-pollu.svg" class="mw-file-description" title="pericoloso per l'ambiente"><img alt="pericoloso per l'ambiente" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/GHS-pictogram-pollu.svg/50px-GHS-pictogram-pollu.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/GHS-pictogram-pollu.svg/75px-GHS-pictogram-pollu.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b9/GHS-pictogram-pollu.svg/100px-GHS-pictogram-pollu.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span>  <span typeof="mw:File"><a href="/wiki/File:GHS-pictogram-silhouette.svg" class="mw-file-description" title="tossico a lungo termine"><img alt="tossico a lungo termine" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/50px-GHS-pictogram-silhouette.svg.png" decoding="async" width="50" height="50" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/75px-GHS-pictogram-silhouette.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/21/GHS-pictogram-silhouette.svg/100px-GHS-pictogram-silhouette.svg.png 2x" data-file-width="724" data-file-height="724" /></a></span>  <br />pericolo <hr /> </td></tr><tr><th><a href="/wiki/Frasi_H" class="mw-redirect" title="Frasi H">frasi H</a></th><td><abbr title="Può nuocere alla fertilità o al feto.">360 </abbr>- <abbr title="Letale se inalato.">330 </abbr>- <abbr title="Provoca danni agli organi in caso di esposizione prolungata o ripetuta.">372 </abbr>- <abbr title="Molto tossico per gli organismi acquatici con effetti di lunga durata.">410 </abbr> </td></tr><tr><th><a href="/wiki/Consigli_P" title="Consigli P">consigli P</a></th><td><abbr title="Procurarsi istruzioni specifiche prima dell'uso.">201 </abbr>- <abbr title="Non disperdere nell'ambiente.">273 </abbr>- <abbr title="In caso di esposizione o di malessere, contattare un centro antiveleni o un medico.">309+310 </abbr>- <abbr title="In caso di inalazione: trasportare l'infortunato all'aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.">304+340 </abbr><sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </td></tr><tr><td class="sinottico_testo_centrale" colspan="2"><hr /> <span style="font-size:90%"><b>Le sostanze chimiche<br />vanno manipolate con cautela</b></span> </td></tr><tr><td colspan="2" class="sinottico_piede"><a href="/wiki/Wikipedia:Disclaimer_sul_rischio" title="Wikipedia:Disclaimer sul rischio">Avvertenze</a> </td></tr></tbody></table> <p>Il mercurio è fortemente tossico; l'introduzione nell'organismo può avvenire sia per ingestione, sia per inalazione dei vapori, sia per semplice contatto (è in grado di attraversare la pelle). Per quanto riguarda il mercurio elementare (il metallo liquido), il rischio maggiore di intossicazione acuta è legato ai vapori, in quanto l'assorbimento cutaneo è trascurabile, così come anche quello intestinale. Discorso diverso invece per i sali di mercurio, più facilmente assumibili attraverso la catena alimentare. La forma più pericolosa per la salute umana è comunque quella organica (principalmente <a href="/wiki/Metilmercurio" title="Metilmercurio">metilmercurio</a>) presente nel pesce ed altri alimenti, che vengono assorbiti ed accumulati con maggiore efficienza dai tessuti<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>La tossicità del mercurio è nota sin dall'antichità: i <a href="/wiki/Civilt%C3%A0_romana" title="Civiltà romana">Romani</a> erano infatti a conoscenza dei sintomi nervosi dell'esposizione all'elemento. Le fonti storiche di allora citano che <a href="/wiki/Mitridate_VI_del_Ponto" title="Mitridate VI del Ponto">Mitridate</a>, re del Ponto, era uso prevenire i potenziali tentativi di avvelenamento attraverso un filtro composto da una cinquantina di sostanze naturali. E tra queste sostanze vi erano sia il mercurio sia l'arsenico. Nel <a href="/wiki/Medioevo" title="Medioevo">Medioevo</a>, gli alchimisti furono attratti dalle proprietà dell'elemento e la sua tossicità era già nota da essere utilizzato per avvelenamenti; alcuni indizi spingono a ritenere che <a href="/wiki/Napoleone_Bonaparte" title="Napoleone Bonaparte">Napoleone</a>, <a href="/wiki/Ivan_IV_di_Russia" title="Ivan IV di Russia">Ivan il Terribile</a> e <a href="/wiki/Carlo_II_d%27Inghilterra" title="Carlo II d'Inghilterra">Carlo II d'Inghilterra</a> siano morti per avvelenamento da mercurio.<sup id="cite_ref-M_12-1" class="reference"><a href="#cite_note-M-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p><p>Nell'età moderna, la tossicità del mercurio e i suoi effetti nocivi sulla salute della mente si fecero palesi in particolare nell'<a href="/wiki/Regno_Unito" title="Regno Unito">Inghilterra</a> dell'<a href="/wiki/XIX_secolo" title="XIX secolo">Ottocento</a>, quando disordini mentali si diffusero tra i produttori di cappelli, che utilizzavano grandi quantità dell'elemento per lavorare il <a href="/wiki/Feltro" title="Feltro">feltro</a>. La diffusione di tali sintomi ispirò con tutta probabilità lo scrittore e matematico <a href="/wiki/Lewis_Carroll" title="Lewis Carroll">Lewis Carroll</a> nell'ideazione della figura del <a href="/wiki/Cappellaio_Matto" title="Cappellaio Matto">Cappellaio Matto</a>, resa celebre dal romanzo <a href="/wiki/Le_avventure_di_Alice_nel_Paese_delle_Meraviglie" title="Le avventure di Alice nel Paese delle Meraviglie">Alice nel Paese delle Meraviglie</a>. </p><p>Nella storia recente si ricorda il disastro ambientale nella baia di <a href="/wiki/Minamata" title="Minamata">Minamata</a> provocato da metilmercuriali. Tracce di mercurio sono state trovate nei fondali adiacenti ai grossi impianti petrolchimici. La contaminazione è dovuta alle acque di scarico derivanti dalle vecchie celle a mercurio del <a href="/wiki/Processo_cloro-soda" title="Processo cloro-soda">processo cloro-soda</a>. </p><p>La fonte principale di assunzione di mercurio è formata dal cibo, oltre agli impieghi negli antisettici, nelle vernici, nelle cere per pavimenti, nei lucidanti per mobili, negli ammorbidenti e nei filtri per i condizionatori di aria.<sup id="cite_ref-M_12-2" class="reference"><a href="#cite_note-M-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p><p>Studi rigorosi sulla tossicità dell'elemento, in ogni caso, presero il via solo all'inizio del <a href="/wiki/XX_secolo" title="XX secolo">Novecento</a>. Da ricordare il testo <i>I pericoli dei vapori di mercurio e dell'amalgama</i> (titolo originale <i>Die Gefährlichkeit des Quecksilberdampfes</i>, <a href="/wiki/1926" title="1926">1926</a>) del <a href="/wiki/Chimico" title="Chimico">chimico</a> <a href="/wiki/Germania" title="Germania">tedesco</a> <a href="/wiki/Alfred_Stock" title="Alfred Stock">Alfred Stock</a>, che poté studiare gli effetti acuti dell'esposizione al mercurio in seguito a un accidentale rovesciamento nel suo studio di un flacone colmo dell'elemento. </p><p>È stato più volte ipotizzato che alcuni sali di mercurio in particolare il <a href="/wiki/Thimerosal" title="Thimerosal">Thimerosal</a>, utilizzati nella preparazione dei vaccini, possano avere un ruolo, mai tuttavia dimostrato, nell'insorgenza dei disturbi <a href="/wiki/Autismo" title="Autismo">autistici</a>. Sebbene il <a href="/wiki/Thimerosal" title="Thimerosal">Thimerosal</a> faccia uso di <a href="/w/index.php?title=Composti_organo-mercuriali&action=edit&redlink=1" class="new" title="Composti organo-mercuriali (la pagina non esiste)">composti organo-mercuriali</a> (e non di <a href="/wiki/Metilmercurio" title="Metilmercurio">metilmercurio</a>) che l'organismo umano riesce a metabolizzare, negli <a href="/wiki/Stati_Uniti_d%27America" title="Stati Uniti d'America">Stati Uniti</a>, nell'<a href="/wiki/Unione_europea" title="Unione europea">Unione europea</a> e in alcuni altri paesi viene progressivamente eliminato dai vaccini a uso pediatrico, per ridurre la potenziale sovra-esposizione al mercurio nei bambini. </p><p>Il metilmercurio in particolare renderebbe l'organismo incapace di provvedere alla disintossicazione dei <a href="/wiki/Metallo_pesante" title="Metallo pesante">metalli pesanti</a>, che si accumulerebbero così nell'organismo con grave effetto <a href="/w/index.php?title=Neurotossico&action=edit&redlink=1" class="new" title="Neurotossico (la pagina non esiste)">neurotossico</a>, inoltre anche l'attività di alcuni enzimi verrebbe seriamente compromessa e si originerebbero così gravi scompensi metabolici, inoltre induce <a href="/wiki/Atassia" title="Atassia">atassia</a>, <a href="/wiki/Insonnia" title="Insonnia">insonnia</a>, <a href="/wiki/Parestesia" title="Parestesia">parestesie</a>, restringimento del campo visivo, <a href="/wiki/Disartria" title="Disartria">disartria</a>, <a href="/wiki/Ipoacusia" title="Ipoacusia">ipoacusia</a>. </p><p>Il mercurio presente nelle otturazioni dentali in <a href="/wiki/Amalgama" title="Amalgama">amalgama</a> (di colore <a href="/wiki/Argento_(colore)" title="Argento (colore)">argenteo</a>) è stato accusato di una serie di interazioni con l'organismo capaci di indurre patologie di varia natura<sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup>. La quantità di studi sempre più ampi effettuati sulla popolazione sembra però confermare l'assenza di pericoli significativi<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup>, evidenza ribadita da tutte le maggiori istituzioni mediche<sup id="cite_ref-22" class="reference"><a href="#cite_note-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup>. Organismi internazionali che si occupano di salute pubblica come l'OMS e l'<a href="/wiki/Unione_europea" title="Unione europea">Unione europea</a>, nel quadro di una progressiva limitazione all'uso del mercurio per rischi ambientali consigliano comunque un suo utilizzo limitato, privilegiando materiali alternativi quando possibile, in particolare su soggetti potenzialmente vulnerabili come bambini e donne in gravidanza<sup id="cite_ref-WHO_25-0" class="reference"><a href="#cite_note-WHO-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup>. </p><p>Il consumo di pesce è la più importante causa di esposizione all'ingestione di mercurio negli animali e negli esseri umani.<sup id="cite_ref-27" class="reference"><a href="#cite_note-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-28" class="reference"><a href="#cite_note-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> Alcuni grandi pesci, come il <a href="/w/index.php?title=Tonno_azzurro&action=edit&redlink=1" class="new" title="Tonno azzurro (la pagina non esiste)">tonno azzurro</a><sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> e il <a href="/wiki/Xiphias_gladius" title="Xiphias gladius">pesce spada</a><sup id="cite_ref-FDAmerc_30-0" class="reference"><a href="#cite_note-FDAmerc-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup>, possono contenere alti livelli del metallo per il fenomeno del <a href="/wiki/Bioaccumulo" title="Bioaccumulo">bioaccumulo</a>, in conseguenza del fatto che si tratta di pesci in cima alla <a href="/wiki/Catena_alimentare" title="Catena alimentare">catena alimentare marina</a>; un grande consumo di questi prodotti ittici può comportare l'instaurarsi di <a href="/wiki/Avvelenamento_da_mercurio" title="Avvelenamento da mercurio">avvelenamento da mercurio</a><sup id="cite_ref-EPAMercuryStudyIII_31-0" class="reference"><a href="#cite_note-EPAMercuryStudyIII-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup>. La <a href="/wiki/Food_and_Drug_Administration" title="Food and Drug Administration">FDA</a> raccomanda per determinate categorie di persone, ovvero bambini più piccoli, madri <a href="/wiki/Allattamento" title="Allattamento">allattanti</a> e donne che potrebbero cominciare una <a href="/wiki/Gravidanza" title="Gravidanza">gravidanza</a>,<sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> di non consumare alla settimana più di 340 grammi di prodotti ittici con basso contenuto di mercurio (come <a href="/wiki/Caridea" title="Caridea">gamberetti</a>, <a href="/wiki/Thunnus_thynnus" title="Thunnus thynnus">tonno</a> in scatola, <a href="/wiki/Salmonidae" title="Salmonidae">salmone</a>, <a href="/wiki/Gadus_morhua" title="Gadus morhua">merluzzo</a> e <a href="/wiki/Siluriformes" title="Siluriformes">pesce gatto</a>); nel caso di pesci a maggior contenuto di mercurio, come il <a href="/wiki/Thunnus_alalunga" title="Thunnus alalunga">tonno alalunga</a>, e nel caso di pesce pescato amatorialmente in acque non considerate sicure, il consumo massimo settimanale è dimezzato (170 grammi); sono da evitare, inoltre, i grandi pesci, come <a href="/wiki/Selachimorpha" title="Selachimorpha">squalo</a> e <a href="/wiki/Xiphias_gladius" title="Xiphias gladius">pesce spada</a><sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup>. </p> <div class="mw-heading mw-heading2"><h2 id="Problemi_ambientali_e_regolamentazione">Problemi ambientali e regolamentazione</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=15" title="Modifica la sezione Problemi ambientali e regolamentazione" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=15" title="Edit section's source code: Problemi ambientali e regolamentazione"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Il grave problema della tossicità ambientale del mercurio ha portato ad una serie di iniziative da parte di organismi nazionali ed internazionali che si occupano di tutela dell'ambiente e salute pubblica, impegnati per una sua progressiva eliminazione dai cicli produttivi in ogni sua forma<sup id="cite_ref-WHO_25-1" class="reference"><a href="#cite_note-WHO-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup>. Nel 2013 questi sforzi si sono concretizzati nella <a href="/wiki/Convenzione_di_Minamata_sul_mercurio" title="Convenzione di Minamata sul mercurio">Convenzione di Minamata sul mercurio</a>, un accordo internazionale firmato da più di cento Paesi che prevede l'introduzione progressiva di una serie di misure di contenimento, per arrivare nel 2020 alla messa al bando totale di alcuni dispositivi, tra cui batterie, lampade a fluorescenza e cosmetici<sup id="cite_ref-36" class="reference"><a href="#cite_note-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup>. </p><p>L'<a href="/wiki/Unione_europea" title="Unione europea">Unione europea</a> è a sua volta impegnata sullo stesso obiettivo, avendo nel 2005 fissato un programma in più punti (EU mercury strategy) in cui si indicavano una serie di misure volte alla diminuzione progressiva dell'uso del mercurio in ogni sua forma<sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup>. </p> <div class="mw-heading mw-heading2"><h2 id="Alternative_al_termometro_a_mercurio">Alternative al termometro a mercurio</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=16" title="Modifica la sezione Alternative al termometro a mercurio" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=16" title="Edit section's source code: Alternative al termometro a mercurio"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A partire dal 3 aprile <a href="/wiki/2009" title="2009">2009</a> il <a href="/wiki/Termometro" title="Termometro">termometro</a> a mercurio, a causa della sua tossicità, è stato bandito dal mercato italiano, secondo quanto previsto da una direttiva dell'<a href="/wiki/Unione_europea" title="Unione europea">Unione europea</a>,<sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> attuata con l'emanazione del <a href="/wiki/Decreto_ministeriale" title="Decreto ministeriale">decreto ministeriale</a> del 30 luglio <a href="/wiki/2008" title="2008">2008</a>.<sup id="cite_ref-39" class="reference"><a href="#cite_note-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> </p><p>Come alternativa si sono quindi diffusi i termometri digitali, o termometri a liquido contenenti <a href="/wiki/Galinstano" title="Galinstano">galinstano</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Composti">Composti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=17" title="Modifica la sezione Composti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=17" title="Edit section's source code: Composti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Composti_mercurosi">Composti mercurosi</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=18" title="Modifica la sezione Composti mercurosi" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=18" title="Edit section's source code: Composti mercurosi"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/w/index.php?title=Bromuro_mercuroso&action=edit&redlink=1" class="new" title="Bromuro mercuroso (la pagina non esiste)">Bromuro mercuroso</a></li> <li><a href="/wiki/Cloruro_mercuroso" title="Cloruro mercuroso">Cloruro mercuroso</a> o <a href="/wiki/Calomelano" title="Calomelano">calomelano</a>, usato raramente in <a href="/wiki/Medicina" title="Medicina">medicina</a>.</li> <li><a href="/w/index.php?title=Ioduro_mercuroso&action=edit&redlink=1" class="new" title="Ioduro mercuroso (la pagina non esiste)">Ioduro mercuroso</a></li> <li><a href="/wiki/Nitrato_mercuroso" title="Nitrato mercuroso">Nitrato mercuroso</a></li> <li><a href="/wiki/Solfato_mercuroso" title="Solfato mercuroso">Solfato mercuroso</a></li></ul> <div class="mw-heading mw-heading3"><h3 id="Composti_mercurici">Composti mercurici</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=19" title="Modifica la sezione Composti mercurici" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=19" title="Edit section's source code: Composti mercurici"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Si ottengono generalmente per ossidazione dei composti mercurosi; il potenziale Hg<sub>2</sub>/2Hg<sup>2+</sup> è pari a <span class="nowrap"><span data-sort-value="6999911000000000000♠"></span>0,911 <a href="/wiki/Volt" title="Volt">V</a></span>. </p> <ul><li><a href="/wiki/Cianuro_mercurico" title="Cianuro mercurico">Cianuro mercurico</a></li> <li><a href="/wiki/Cloruro_mercurico" title="Cloruro mercurico">Cloruro mercurico</a> o "sublimato corrosivo", è un veleno molto potente.</li> <li><a href="/w/index.php?title=Fluoruro_mercurico&action=edit&redlink=1" class="new" title="Fluoruro mercurico (la pagina non esiste)">Fluoruro mercurico</a></li> <li><a href="/wiki/Ioduro_mercurico" title="Ioduro mercurico">Ioduro mercurico</a></li> <li><a href="/wiki/Nitrato_mercurico" title="Nitrato mercurico">Nitrato mercurico</a></li> <li><a href="/wiki/Solfuro_mercurico" title="Solfuro mercurico">Solfuro mercurico</a>, usato come pigmento per vernici (rosso vermiglio).</li> <li><a href="/wiki/Fulminato_di_mercurio" title="Fulminato di mercurio">Fulminato di mercurio</a>, un <a href="/wiki/Esplosivo" title="Esplosivo">esplosivo</a> molto sensibile agli urti usato spesso nei <a href="/wiki/Detonatore" title="Detonatore">detonatori</a>.</li> <li><a href="/wiki/Acetato_mercurico" title="Acetato mercurico">Acetato mercurico</a></li> <li><a href="/wiki/Ossido_mercurico" title="Ossido mercurico">Ossido mercurico</a></li> <li><a href="/wiki/Tiocianato_mercurico" title="Tiocianato mercurico">Tiocianato mercurico</a> o "solfocianuro mercurico"</li> <li><a href="/wiki/Bromuro_mercurico" title="Bromuro mercurico">Bromuro mercurico</a></li> <li><a href="/wiki/Acetomeroctol" title="Acetomeroctol">Acetomeroctol</a>, un composto usato come antisettico</li></ul> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=20" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=20" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1"><b>^</b></a> <span class="reference-text">In genere come "<a href="/wiki/Temperatura_ambiente" title="Temperatura ambiente">temperatura ambiente</a>" si assume la temperatura di 25 °C (ovvero 298 K), per cui gli unici elementi che abbiano una temperatura di fusione inferiore sono <a href="/wiki/Bromo" title="Bromo">bromo</a> <span class="nowrap">(T<sub>fus</sub> = 265,95 K)</span> e mercurio <span class="nowrap">(T<sub>fus</sub> = 234,32 K).</span> Siccome però nella sua accezione più generale la temperatura ambiente può essere qualsiasi temperatura compatibile con le condizioni meteorologiche, si può dire che anche gli elementi metallici <a href="/wiki/Cesio_(elemento_chimico)" class="mw-redirect" title="Cesio (elemento chimico)">cesio</a> <span class="nowrap">(T<sub>fus</sub> = 301,59 K),</span> <a href="/wiki/Gallio_(elemento_chimico)" title="Gallio (elemento chimico)">gallio</a> <span class="nowrap">(T<sub>fus</sub> = 302,91 K),</span> <a href="/wiki/Francio" title="Francio">francio</a> <span class="nowrap">(T<sub>fus</sub> = 300,15 K)</span> e <a href="/wiki/Rubidio" title="Rubidio">rubidio</a> <span class="nowrap">(T<sub>fus</sub> = 312,46 K)</span> sono liquidi a temperature "prossime" a quella ambiente.</span> </li> <li id="cite_note-LEE-2"><span class="mw-cite-backlink"><b>^</b> <sup><i><a href="#cite_ref-LEE_2-0">a</a></i></sup> <sup><i><a href="#cite_ref-LEE_2-1">b</a></i></sup> <sup><i><a href="#cite_ref-LEE_2-2">c</a></i></sup></span> <span class="reference-text"><cite class="citation libro" style="font-style:normal"> J. D. Lee, <span style="font-style:italic;">Chimica inorganica</span>, 5ª ed., Padova, Piccin, 1996, <a href="/wiki/ISBN" title="ISBN">ISBN</a> <a href="/wiki/Speciale:RicercaISBN/88-299-1528-9" title="Speciale:RicercaISBN/88-299-1528-9">88-299-1528-9</a>.</cite></span> </li> <li id="cite_note-3"><a href="#cite_ref-3"><b>^</b></a> <span class="reference-text"><cite class="citation libro" style="font-style:normal"> Bamford, C.H., Compton, R.G. e Tipper, C.F.H., <a rel="nofollow" class="external text" href="http://books.google.com/books?id=OJevSztje7IC&pg=PA49"><span style="font-style:italic;">Addition and Elimination Reactions of Aliphatic Compounds</span></a>, Elsevier, 1973, pp. 49–, <a href="/wiki/ISBN" title="ISBN">ISBN</a> <a href="/wiki/Speciale:RicercaISBN/978-0-444-41051-1" title="Speciale:RicercaISBN/978-0-444-41051-1">978-0-444-41051-1</a>.</cite></span> </li> <li id="cite_note-4"><a href="#cite_ref-4"><b>^</b></a> <span class="reference-text"><cite class="citation libro" style="font-style:normal"> Carey, Francis A. e Sundberg, Richard J., <a rel="nofollow" class="external text" href="http://books.google.com/books?id=g5dYyJMBhCoC&pg=PA517"><span style="font-style:italic;">Advanced Organic Chemistry: Part A: Structure and Mechanisms</span></a>, Springer, 2007, pp. 517–, <a href="/wiki/ISBN" title="ISBN">ISBN</a> <a href="/wiki/Speciale:RicercaISBN/978-0-387-44897-8" title="Speciale:RicercaISBN/978-0-387-44897-8">978-0-387-44897-8</a>.</cite></span> </li> <li id="cite_note-5"><a href="#cite_ref-5"><b>^</b></a> <span class="reference-text"><a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>: <a rel="nofollow" class="external text" href="https://dx.doi.org/10.1016%2Fj.ccr.2008.07.014">10.1016/j.ccr.2008.07.014</a></span> </li> <li id="cite_note-6"><a href="#cite_ref-6"><b>^</b></a> <span class="reference-text"><cite class="citation pubblicazione" style="font-style:normal"> Xuefang Wang, Lester Andrews, Sebastian Riedel e Martin Kaupp, <a rel="nofollow" class="external text" href="https://oadoi.org/10.1002/anie.200703710"><span style="font-style:italic;">Mercury Is a Transition Metal: The First Experimental Evidence for HgF<sub>4</sub></span></a>, in <span style="font-style:italic;">Angew. Chem. Int. 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Se possibile ritrova il link e inserisci il collegamento corretto, comunque non rimuovere il collegamento e inserisci il template {{Collegamento interrotto}}"></span><sup class="noprint chiarimento-apice" title="A volte può capitare che un link presente su Wikipedia non sia più raggiungibile. 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font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://www.fda.gov/food/foodborneillnesscontaminants/metals/ucm115644.htm"><span style="font-style:italic;">Mercury Levels in Commercial Fish and Shellfish (1990-2010)</span></a>, su <span style="font-style:italic;">fda.gov</span>, U.S. Food and Drug Administration, 10 agosto 2014. <small>URL consultato il 7 maggio 2015</small>.</cite></span> </li> <li id="cite_note-EPAMercuryStudyIII-31"><a href="#cite_ref-EPAMercuryStudyIII_31-0"><b>^</b></a> <span class="reference-text"><cite class="citation libro" style="font-style:normal"> United States Environmental Protection Agency, <a rel="nofollow" class="external text" href="http://www.epa.gov/ttn/caaa/t3/reports/volume5.pdf"><span style="font-style:italic;">Mercury Study Report to Congress</span></a> (<span style="font-weight: bolder; font-size:80%"><abbr title="documento in formato PDF">PDF</abbr></span>), vol. 5, Washington, D.C., United States Environmental Protection Agency, dicembre 1997.</cite></span> </li> <li id="cite_note-32"><a href="#cite_ref-32"><b>^</b></a> <span class="reference-text"><cite class="citation news" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://water.epa.gov/scitech/swguidance/fishshellfish/outreach/advice_index.cfm"><span style="font-style:italic;">What You Need to Know about Mercury in Fish and Shellfish</span></a>, United States Environmental Protection Agency, 2004.</cite></span> </li> <li id="cite_note-33"><a href="#cite_ref-33"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://www.fda.gov/food/resourcesforyou/consumers/ucm110591.htm"><span style="font-style:italic;">You Need to Know About Mercury in Fish and Shellfish</span></a>, su <span style="font-style:italic;">fda.gov</span>, United States Environmental Protection Agency, marzo 2004. <small>URL consultato il 7 maggio 2015</small>.</cite></span> </li> <li id="cite_note-34"><a href="#cite_ref-34"><b>^</b></a> <span class="reference-text">Nicolò Carnimeo, <i>Come è profondo il mare</i>,<i>Dal nostro inviato nella più grande discarica del pianeta, la plastica, il mercurio, il tritolo e il pesce che mangiamo</i>, <a href="/wiki/Chiarelettere" title="Chiarelettere">Chiarelettere</a>, Milano, 2014 - <a href="/wiki/Speciale:RicercaISBN/9788861901780" class="internal mw-magiclink-isbn">ISBN 978-88-6190-178-0</a></span> </li> <li id="cite_note-35"><a href="#cite_ref-35"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://www.unep.org/chemicalsandwaste/Mercury/tabid/434/Default.aspx"><span style="font-style:italic;">UNEP’s Activities on Mercury</span></a>, su <span style="font-style:italic;">unep.org</span>, United Nations Environment Programme. <small>URL consultato il 17 gennaio 2015</small>.</cite></span> </li> <li id="cite_note-36"><a href="#cite_ref-36"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140209193047/http://unep.org/newscentre/Default.aspx?DocumentID=2702&ArticleID=9373"><span style="font-style:italic;">Minamata Convention Agreed by Nations</span></a>, su <span style="font-style:italic;">unep.org</span>, United Nations Environment Programme, 19 gennaio 2013. <small>URL consultato il 17 gennaio 2015</small> <small>(archiviato dall'<abbr title="http://www.unep.org/newscentre/default.aspx?DocumentID=2702&ArticleID=9373">url originale</abbr> il 9 febbraio 2014)</small>.</cite></span> </li> <li id="cite_note-37"><a href="#cite_ref-37"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://ec.europa.eu/environment/chemicals/mercury/strategy_en.htm"><span style="font-style:italic;">EU mercury strategy</span></a>, su <span style="font-style:italic;">ec.europa.eu</span>, European Commission, 26 ottobre 2015. <small>URL consultato il 9 gennaio 2015</small>.</cite></span> </li> <li id="cite_note-38"><a href="#cite_ref-38"><b>^</b></a> <span class="reference-text">Direttiva dell'Unione Europea nº 2007/51/CE</span> </li> <li id="cite_note-39"><a href="#cite_ref-39"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="http://www.corriere.it/salute/09_febbraio_23/termometri_mercurio_addio_7f3b47fa-019f-11de-91dc-00144f02aabc.shtml"><span style="font-style:italic;">Addio ai termometri al mercurio, fra un mese saranno messi al bando</span></a>, su <span style="font-style:italic;">corriere.it</span>, Corriere della Sera, 23 febbraio 2009.</cite></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Bibliografia">Bibliografia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=21" title="Modifica la sezione Bibliografia" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=21" title="Edit section's source code: Bibliografia"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><cite class="citation libro" style="font-style:normal"> Francesco Borgese, <a rel="nofollow" class="external text" href="http://books.google.it/books?id=9uNyAAAACAAJ"><span style="font-style:italic;">Gli elementi della tavola periodica. Rinvenimento, proprietà, usi. Prontuario chimico, fisico, geologico</span></a>, Roma, CISU, 1993, <a href="/wiki/ISBN" title="ISBN">ISBN</a> <a href="/wiki/Speciale:RicercaISBN/88-7975-077-1" title="Speciale:RicercaISBN/88-7975-077-1">88-7975-077-1</a>.</cite></li> <li><cite id="CITEREFTavola_periodica_e_proprietà_degli_elementi" class="citation libro" style="font-style:normal"> R. Barbucci, A. Sabatini e P. Dapporto, <a rel="nofollow" class="external text" href="https://web.archive.org/web/20101022060832/http://www.idelsongnocchi.it/online/vmchk/chimica/tavola-periodica-degli-elementi-iupac.html"><span style="font-style:italic;">Tavola periodica e proprietà degli elementi</span></a>, Firenze, Edizioni V. Morelli, 1998 <small>(archiviato dall'<abbr title="http://www.idelsongnocchi.it/online/vmchk/chimica/tavola-periodica-degli-elementi-iupac.html">url originale</abbr> il 22 ottobre 2010)</small>.</cite></li> <li><cite class="citation libro" style="font-style:normal"> J. D. Lee, <span style="font-style:italic;"><span></span><i>Coincise Inorganic Chemistry</i> (Chimica inorganica)</span>, 5ª ed., Padova, Piccin, 2000, <a href="/wiki/ISBN" title="ISBN">ISBN</a> <a href="/wiki/Speciale:RicercaISBN/88-299-1528-9" title="Speciale:RicercaISBN/88-299-1528-9">88-299-1528-9</a>.</cite></li></ul> <div class="mw-heading mw-heading2"><h2 id="Voci_correlate">Voci correlate</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=22" title="Modifica la sezione Voci correlate" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=22" title="Edit section's source code: Voci correlate"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Amalgama" title="Amalgama">Amalgama</a></li> <li><a href="/wiki/Avvelenamento_da_mercurio" title="Avvelenamento da mercurio">Avvelenamento da mercurio</a></li> <li><a href="/wiki/Calomelano" title="Calomelano">Calomelano</a></li> <li><a href="/wiki/Cinabro" title="Cinabro">Cinabro</a></li> <li><a href="/wiki/Categoria:Composti_del_mercurio" title="Categoria:Composti del mercurio">Composti del mercurio</a></li> <li><a href="/wiki/Corderoite" title="Corderoite">Corderoite</a></li> <li><a href="/wiki/Livingstonite" title="Livingstonite">Livingstonite</a></li> <li><a href="/wiki/Malattia_di_Minamata" title="Malattia di Minamata">Malattia di Minamata</a></li> <li><a href="/wiki/Patrimonio_del_mercurio_di_Almad%C3%A9n_ed_Idria" class="mw-redirect" title="Patrimonio del mercurio di Almadén ed Idria">Patrimonio del mercurio di Almadén ed Idria</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=23" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=23" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <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/Mercurio_(elemento_chimico)" class="extiw" title="q:Mercurio (elemento chimico)">Wikiquote</a></li> <li class="" title=""><a href="https://it.wiktionary.org/wiki/mercurio" class="extiw" title="wikt:mercurio">Wikizionario</a></li> <li class="" title=""><span class="plainlinks" title="commons:Category:Mercury (element)"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Mercury_(element)?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 sul <b><a href="https://it.wikiquote.org/wiki/Mercurio_(elemento_chimico)" class="extiw" title="q:Mercurio (elemento chimico)">mercurio</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/mercurio" class="extiw" title="wikt:mercurio">mercurio</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 sul <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Mercury_(element)?uselang=it">mercurio</a></span></b></li></ul> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&veaction=edit&section=24" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Mercurio_(elemento_chimico)&action=edit&section=24" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li class="mw-empty-elt"></li> <li><cite id="CITEREFTreccani.it" class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://www.treccani.it/enciclopedia/mercurio"><span style="font-style:italic;">mercurio</span></a>, su <span style="font-style:italic;">Treccani.it – Enciclopedie on line</span>, <a href="/wiki/Istituto_dell%27Enciclopedia_Italiana" title="Istituto dell'Enciclopedia Italiana">Istituto dell'Enciclopedia Italiana</a>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q925#P3365" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFBritannica.com" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.britannica.com/science/mercury-chemical-element"><span style="font-style:italic;">mercury</span></a>, su <span style="font-style:italic;"><a href="/wiki/Enciclopedia_Britannica" title="Enciclopedia Britannica">Enciclopedia Britannica</a></span>, Encyclopædia Britannica, Inc.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q925#P1417" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://web.archive.org/web/20050830011359/http://periodic.lanl.gov/elements/80.html"><span style="font-style:italic;">Mercurio</span></a>, su <span style="font-style:italic;">periodic.lanl.gov</span>, <a href="/wiki/Los_Alamos_National_Laboratory" title="Los Alamos National Laboratory">Laboratori nazionali di Los Alamos</a>. <small>URL consultato il 23 novembre 2006</small> <small>(archiviato dall'<abbr title="http://periodic.lanl.gov/elements/80.html">url originale</abbr> il 30 agosto 2005)</small>.</cite></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://www.webelements.com/webelements/elements/text/Hg/index.html"><span style="font-style:italic;">Mercurio</span></a>, su <span style="font-style:italic;">WebElements.com</span>.</cite></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://environmentalchemistry.com/yogi/periodic/Hg.html"><span style="font-style:italic;">Mercurio</span></a>, su <span style="font-style:italic;">EnvironmentalChemistry.com</span>.</cite></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://web.archive.org/web/20061214134141/http://www.jtbaker.com/msds/englishhtml/m1599.htm"><span style="font-style:italic;">Mercurio</span></a>, su <span style="font-style:italic;">jtbaker.com</span>, Material Safety Data Sheet. <small>URL consultato il 23 novembre 2006</small> <small>(archiviato dall'<abbr title="http://www.jtbaker.com/msds/englishhtml/m1599.htm">url originale</abbr> il 14 dicembre 2006)</small>.</cite></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://web.archive.org/web/20180402120027/http://theodoregray.com/PeriodicTable/Elements/080/index.s7.html"><span style="font-style:italic;">Hg 80 Mercurio</span></a>, su <span style="font-style:italic;">theodoregray.com</span>. <small>URL consultato il 23 novembre 2006</small> <small>(archiviato dall'<abbr title="http://www.theodoregray.com/PeriodicTable/Elements/080/index.s7.html">url originale</abbr> il 2 aprile 2018)</small>.</cite></li></ul> <style data-mw-deduplicate="TemplateStyles:r141815314">.mw-parser-output .navbox{border:1px solid #aaa;clear:both;margin:auto;padding:2px;width:100%}.mw-parser-output .navbox th{padding-left:1em;padding-right:1em;text-align:center}.mw-parser-output .navbox>tbody>tr:first-child>th{background:#ccf;font-size:90%;width:100%;color:var(--color-base,black)}.mw-parser-output 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Usa l'anteprima prima di salvare">M</span></a></div></div><span class="navbox_title"><a href="/wiki/Tavola_periodica_degli_elementi" title="Tavola periodica degli elementi">Tavola periodica degli elementi</a></span></th></tr><tr><td colspan="2" class="navbox_list navbox_center navbox_odd"><table style="width:100%"> <tbody><tr> <td align="center"> <table style="font-size:90%; text-align:center"> <tbody><tr> <td style="background-color:#A0DDA0; width:20px"><a href="/wiki/Idrogeno" title="Idrogeno">H</a></td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td style="width:20px"> </td> <td 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style="background-color:#A0DDA0"><a href="/wiki/Ossigeno" title="Ossigeno">O</a></td> <td style="background-color:#FFDD00"><a href="/wiki/Fluoro" title="Fluoro">F</a></td> <td style="background-color:#C0DDDD"><a href="/wiki/Neon" title="Neon">Ne</a></td> </tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Sodio" title="Sodio">Na</a></td> <td style="background-color:#FFDEAD"><a href="/wiki/Magnesio" title="Magnesio">Mg</a></td> <td colspan="24"> </td> <td style="background-color:#CCCCCC"><a href="/wiki/Alluminio" title="Alluminio">Al</a></td> <td style="background-color:#CCCC99"><a href="/wiki/Silicio" title="Silicio">Si</a></td> <td style="background-color:#A0DDA0"><a href="/wiki/Fosforo" title="Fosforo">P</a></td> <td style="background-color:#A0DDA0"><a href="/wiki/Zolfo" title="Zolfo">S</a></td> <td style="background-color:#FFDD00"><a href="/wiki/Cloro" title="Cloro">Cl</a></td> <td style="background-color:#C0DDDD"><a href="/wiki/Argon" title="Argon">Ar</a></td> </tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Potassio" title="Potassio">K</a></td> <td style="background-color:#FFDEAD"><a href="/wiki/Calcio_(elemento_chimico)" title="Calcio (elemento chimico)">Ca</a></td> <td colspan="14"> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Scandio" title="Scandio">Sc</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Titanio" title="Titanio">Ti</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Vanadio" title="Vanadio">V</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Cromo" title="Cromo">Cr</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Manganese" title="Manganese">Mn</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Ferro" title="Ferro">Fe</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Cobalto" title="Cobalto">Co</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Nichel" title="Nichel">Ni</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Rame" title="Rame">Cu</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Zinco" title="Zinco">Zn</a></td> <td style="background-color:#CCCCCC"><a href="/wiki/Gallio_(elemento_chimico)" title="Gallio (elemento chimico)">Ga</a></td> <td style="background-color:#CCCC99"><a href="/wiki/Germanio" title="Germanio">Ge</a></td> <td style="background-color:#CCCC99"><a href="/wiki/Arsenico" title="Arsenico">As</a></td> <td style="background-color:#A0DDA0"><a href="/wiki/Selenio" title="Selenio">Se</a></td> <td style="background-color:#FFDD00"><a href="/wiki/Bromo" title="Bromo">Br</a></td> <td style="background-color:#C0DDDD"><a href="/wiki/Kripton" title="Kripton">Kr</a></td> </tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Rubidio" title="Rubidio">Rb</a></td> <td style="background-color:#FFDEAD"><a href="/wiki/Stronzio" title="Stronzio">Sr</a></td> <td colspan="14"> </td> <td style="background-color:#FFC0C0"><a href="/wiki/Ittrio" title="Ittrio">Y</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Zirconio" title="Zirconio">Zr</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Niobio" title="Niobio">Nb</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Molibdeno" title="Molibdeno">Mo</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Tecnezio" title="Tecnezio">Tc</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Rutenio" title="Rutenio">Ru</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Rodio" title="Rodio">Rh</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Palladio_(elemento_chimico)" title="Palladio (elemento chimico)">Pd</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Argento" title="Argento">Ag</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Cadmio" title="Cadmio">Cd</a></td> <td style="background-color:#CCCCCC"><a href="/wiki/Indio" title="Indio">In</a></td> <td style="background-color:#CCCCCC"><a href="/wiki/Stagno_(elemento_chimico)" title="Stagno (elemento chimico)">Sn</a></td> <td style="background-color:#CCCC99"><a href="/wiki/Antimonio" title="Antimonio">Sb</a></td> <td style="background-color:#CCCC99"><a href="/wiki/Tellurio" title="Tellurio">Te</a></td> <td style="background-color:#FFDD00"><a href="/wiki/Iodio" title="Iodio">I</a></td> <td style="background-color:#C0DDDD"><a href="/wiki/Xeno" title="Xeno">Xe</a></td> </tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Cesio" title="Cesio">Cs</a></td> <td style="background-color:#FFDEAD"><a href="/wiki/Bario" title="Bario">Ba</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Lantanio" title="Lantanio">La</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Cerio" title="Cerio">Ce</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Praseodimio" title="Praseodimio">Pr</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Neodimio" title="Neodimio">Nd</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Promezio" title="Promezio">Pm</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Samario" title="Samario">Sm</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Europio" title="Europio">Eu</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Gadolinio" title="Gadolinio">Gd</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Terbio" title="Terbio">Tb</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Disprosio" title="Disprosio">Dy</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Olmio" title="Olmio">Ho</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Erbio" title="Erbio">Er</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Tulio" title="Tulio">Tm</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Itterbio" title="Itterbio">Yb</a></td> <td style="background-color:#FFBFFF"><a href="/wiki/Lutezio" title="Lutezio">Lu</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Afnio" title="Afnio">Hf</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Tantalio" title="Tantalio">Ta</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Tungsteno" title="Tungsteno">W</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Renio" title="Renio">Re</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Osmio" title="Osmio">Os</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Iridio" title="Iridio">Ir</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Platino" title="Platino">Pt</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Oro" title="Oro">Au</a></td> <td style="background-color:#FFC0C0"><a class="mw-selflink selflink">Hg</a></td> <td style="background-color:#CCCCCC"><a href="/wiki/Tallio" title="Tallio">Tl</a></td> <td style="background-color:#CCCCCC"><a href="/wiki/Piombo" title="Piombo">Pb</a></td> <td style="background-color:#CCCCCC"><a href="/wiki/Bismuto" title="Bismuto">Bi</a></td> <td style="background-color:#CCCC99"><a href="/wiki/Polonio" title="Polonio">Po</a></td> <td style="background-color:#FFDD00"><a href="/wiki/Astato" title="Astato">At</a></td> <td style="background-color:#C0DDDD"><a href="/wiki/Radon" title="Radon">Rn</a></td> </tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Francio" title="Francio">Fr</a></td> <td style="background-color:#FFDEAD"><a href="/wiki/Radio_(elemento_chimico)" title="Radio (elemento chimico)">Ra</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Attinio" title="Attinio">Ac</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Torio" title="Torio">Th</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Protoattinio" title="Protoattinio">Pa</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Uranio" title="Uranio">U</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Nettunio" title="Nettunio">Np</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Plutonio" title="Plutonio">Pu</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Americio" title="Americio">Am</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Curio" title="Curio">Cm</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Berkelio" title="Berkelio">Bk</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Californio" title="Californio">Cf</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Einsteinio" title="Einsteinio">Es</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Fermio" title="Fermio">Fm</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Mendelevio" title="Mendelevio">Md</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Nobelio" title="Nobelio">No</a></td> <td style="background-color:#FF99CC"><a href="/wiki/Laurenzio" title="Laurenzio">Lr</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Rutherfordio" title="Rutherfordio">Rf</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Dubnio" title="Dubnio">Db</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Seaborgio" title="Seaborgio">Sg</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Bohrio" title="Bohrio">Bh</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Hassio" title="Hassio">Hs</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Meitnerio" title="Meitnerio">Mt</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Darmstadtio" title="Darmstadtio">Ds</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Roentgenio" title="Roentgenio">Rg</a></td> <td style="background-color:#FFC0C0"><a href="/wiki/Copernicio" title="Copernicio">Cn</a></td> <td style="background-color:#CCCCCC"><a href="/wiki/Nihonio" title="Nihonio">Nh</a></td> <td style="background-color:#CCCCCC"><a href="/wiki/Flerovio" title="Flerovio">Fl</a></td> <td style="background-color:#CCCCCC"><a href="/wiki/Moscovio" title="Moscovio">Mc</a></td> <td style="background-color:#CCCCCC"><a href="/wiki/Livermorio" title="Livermorio">Lv</a></td> <td style="background-color:#FFDD00"><a href="/wiki/Tennesso" title="Tennesso">Ts</a></td> <td style="background-color:#C0DDDD"><a href="/wiki/Oganesson" title="Oganesson">Og</a></td> </tr> <tr> <td style="background-color:#FF6666"><a href="/wiki/Ununennio" title="Ununennio">Uue</a></td> <td style="background-color:#FFDEAD"><a href="/wiki/Unbinilio" title="Unbinilio">Ubn</a></td> </tr> </tbody></table> </td></tr></tbody></table> <table style="width:100%"> <tbody><tr> <td align="center"> <a href="/wiki/Unbibidi" title="Unbibidi">Unbibidi</a><table style="font-size:90%; text-align:center"> <tbody><tr> <td style="background-color:#FF61CC; width:20px">Ubu</td> <td style="background-color:#FF61CC">Ubb</td> <td style="background-color:#FF61CC">Ubt</td> <td style="background-color:#FF61CC">Ubq</td> <td style="background-color:#FF61CC">Ubp</td> <td style="background-color:#FF61CC">Ubh</td> <td style="background-color:#FF61CC">Ubs</td> <td style="background-color:#FF61CC">Ubo</td> <td style="background-color:#FF61CC">Ube</td> <td style="background-color:#FF61CC">Utn</td> <td style="background-color:#FF61CC">Utu</td> <td style="background-color:#FF61CC">Utb</td> <td style="background-color:#FF61CC">Utt</td> <td style="background-color:#FF61CC">Utq</td> <td style="background-color:#FF61CC">Utp</td> <td style="background-color:#FF61CC">Uth</td> <td style="background-color:#FF61CC">Uts</td> <td style="background-color:#FF61CC">Uto</td> </tr> </tbody></table> </td></tr></tbody></table> <table style="width:100%"> <tbody><tr> <td align="center"> <a href="/wiki/Superattinidi" title="Superattinidi">Superattinidi</a><table style="font-size:90%; text-align:center"> <tbody><tr> <td style="background-color:#FF61CC">Ute</td> <td style="background-color:#FF61CC">Uqn</td> <td style="background-color:#FF61CC">Uqu</td> <td style="background-color:#FF61CC">Uqb</td> <td style="background-color:#FF61CC">Uqt</td> <td style="background-color:#FF61CC">Uqq</td> <td style="background-color:#FF61CC">Uqp</td> <td style="background-color:#FF61CC">Uqh</td> <td style="background-color:#FF61CC">Uqs</td> <td style="background-color:#FF61CC">Uqo</td> <td style="background-color:#FF61CC">Uqe</td> <td style="background-color:#FF61CC">Upn</td> <td style="background-color:#FF61CC">Upu</td> <td style="background-color:#FF61CC">Upb</td> <td style="background-color:#FF61CC">Upt</td> </tr> </tbody></table> </td></tr></tbody></table> <hr /> Suddivisioni della tavola periodica: <a href="/wiki/Gruppo_della_tavola_periodica" title="Gruppo della tavola periodica">Gruppi</a><b> ·</b> <a href="/wiki/Periodo_della_tavola_periodica" title="Periodo della tavola periodica">Periodi</a><b> ·</b> <a href="/wiki/Blocco_della_tavola_periodica" title="Blocco della tavola periodica">Blocchi</a><b> ·</b> <a href="/wiki/Metallo" title="Metallo">Metalli</a><b> ·</b> <a href="/wiki/Metalloide" title="Metalloide">Metalloidi</a> (semimetalli)<b> ·</b> <a href="/wiki/Non_metallo" title="Non metallo">Non metalli</a><b> ·</b> <a href="/wiki/Lantanoidi" title="Lantanoidi">Lantanoidi</a><b> ·</b> <a href="/wiki/Attinoidi" title="Attinoidi">Attinoidi</a><b> ·</b> <a href="/wiki/Superattinidi" title="Superattinidi">Superattinidi</a><b> ·</b> <a href="/wiki/Unbibidi" title="Unbibidi">Unbibidi</a><b> ·</b> <a href="/wiki/Elementi_transuranici" title="Elementi transuranici">Elementi transuranici</a></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r140554510">.mw-parser-output .CdA{border:1px solid #aaa;width:100%;margin:auto;font-size:90%;padding:2px}.mw-parser-output .CdA th{background-color:#f2f2f2;font-weight:bold;width:20%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .CdA 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