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id="toc-Skills" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Skills"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.3</span> <span>Skills</span> </div> </a> <ul id="toc-Skills-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Employment" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Employment"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Employment</span> </div> </a> <button aria-controls="toc-Employment-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>Toggle Employment subsection</span> </button> <ul id="toc-Employment-sublist" class="vector-toc-list"> <li id="toc-Subdisciplines" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Subdisciplines"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Subdisciplines</span> </div> </a> <ul id="toc-Subdisciplines-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Professional_societies" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Professional_societies"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Professional societies</span> </div> </a> <ul id="toc-Professional_societies-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ethics" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ethics"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Ethics</span> </div> </a> <ul id="toc-Ethics-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Honors_and_awards" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Honors_and_awards"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Honors and awards</span> </div> </a> <ul id="toc-Honors_and_awards-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>External links</span> </div> </a> <ul id="toc-External_links-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="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <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">Toggle the table of contents</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">Chemist</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="Go to an article in another language. Available in 58 languages" > <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-58" 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">58 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%83%D9%8A%D9%85%D9%8A%D8%A7%D8%A6%D9%8A" title="كيميائي – Arabic" lang="ar" hreflang="ar" data-title="كيميائي" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Qu%C3%ADmicu" title="Químicu – Asturian" lang="ast" hreflang="ast" data-title="Químicu" data-language-autonym="Asturianu" data-language-local-name="Asturian" 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/Kimya%C3%A7%C4%B1" title="Kimyaçı – Azerbaijani" lang="az" hreflang="az" data-title="Kimyaçı" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B0%E0%A6%B8%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A6%A8%E0%A6%AC%E0%A6%BF%E0%A6%A6" title="রসায়নবিদ – Bangla" lang="bn" hreflang="bn" data-title="রসায়নবিদ" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-be badge-Q70893996 mw-list-item" title=""><a href="https://be.wikipedia.org/wiki/%D0%A5%D1%96%D0%BC%D1%96%D0%BA" title="Хімік – Belarusian" lang="be" hreflang="be" data-title="Хімік" data-language-autonym="Беларуская" data-language-local-name="Belarusian" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Hemi%C4%8Dar" title="Hemičar – Bosnian" lang="bs" hreflang="bs" data-title="Hemičar" data-language-autonym="Bosanski" data-language-local-name="Bosnian" 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/Qu%C3%ADmic" title="Químic – Catalan" lang="ca" hreflang="ca" data-title="Químic" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Chemik" title="Chemik – Czech" lang="cs" hreflang="cs" data-title="Chemik" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Cemegydd" title="Cemegydd – Welsh" lang="cy" hreflang="cy" data-title="Cemegydd" data-language-autonym="Cymraeg" data-language-local-name="Welsh" 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/Kemiker" title="Kemiker – Danish" lang="da" hreflang="da" data-title="Kemiker" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Chemiker" title="Chemiker – German" lang="de" hreflang="de" data-title="Chemiker" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Keemik" title="Keemik – Estonian" lang="et" hreflang="et" data-title="Keemik" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A7%CE%B7%CE%BC%CE%B9%CE%BA%CF%8C%CF%82" title="Χημικός – Greek" lang="el" hreflang="el" data-title="Χημικός" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Qu%C3%ADmico" title="Químico – Spanish" lang="es" hreflang="es" data-title="Químico" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Kemiisto" title="Kemiisto – Esperanto" lang="eo" hreflang="eo" data-title="Kemiisto" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Kimikari" title="Kimikari – Basque" lang="eu" hreflang="eu" data-title="Kimikari" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B4%DB%8C%D9%85%DB%8C%E2%80%8C%D8%AF%D8%A7%D9%86" title="شیمی‌دان – Persian" lang="fa" hreflang="fa" data-title="شیمی‌دان" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Chimiste" title="Chimiste – French" lang="fr" hreflang="fr" data-title="Chimiste" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Ceimiceoir" title="Ceimiceoir – Irish" lang="ga" hreflang="ga" data-title="Ceimiceoir" data-language-autonym="Gaeilge" data-language-local-name="Irish" 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/Ceimigear" title="Ceimigear – Scottish Gaelic" lang="gd" hreflang="gd" data-title="Ceimigear" data-language-autonym="Gàidhlig" data-language-local-name="Scottish Gaelic" class="interlanguage-link-target"><span>Gàidhlig</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/Fa-ho%CC%8Dk-k%C3%A2" title="Fa-ho̍k-kâ – Hakka Chinese" lang="hak" hreflang="hak" data-title="Fa-ho̍k-kâ" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="Hakka Chinese" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%99%94%ED%95%99%EC%9E%90" title="화학자 – Korean" lang="ko" hreflang="ko" data-title="화학자" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%94%D5%AB%D5%B4%D5%AB%D5%AF%D5%B8%D5%BD" title="Քիմիկոս – Armenian" lang="hy" hreflang="hy" data-title="Քիմիկոս" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B0%E0%A4%B8%E0%A4%BE%E0%A4%AF%E0%A4%A8%E0%A4%B6%E0%A4%BE%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A5%8D%E0%A4%B0_%E0%A4%B5%E0%A5%88%E0%A4%9C%E0%A5%8D%E0%A4%9E%E0%A4%BE%E0%A4%A8%E0%A4%BF%E0%A4%95" title="रसायनशास्त्र वैज्ञानिक – Hindi" lang="hi" hreflang="hi" data-title="रसायनशास्त्र वैज्ञानिक" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Kimiawan" title="Kimiawan – Indonesian" lang="id" hreflang="id" data-title="Kimiawan" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Chimico" title="Chimico – Interlingua" lang="ia" hreflang="ia" data-title="Chimico" data-language-autonym="Interlingua" data-language-local-name="Interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Chimico" title="Chimico – Italian" lang="it" hreflang="it" data-title="Chimico" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9B%D7%99%D7%9E%D7%90%D7%99" title="כימאי – Hebrew" lang="he" hreflang="he" data-title="כימאי" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BA" title="Химик – Kazakh" lang="kk" hreflang="kk" data-title="Химик" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Chemicus" title="Chemicus – Latin" lang="la" hreflang="la" data-title="Chemicus" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Vegy%C3%A9sz" title="Vegyész – Hungarian" lang="hu" hreflang="hu" data-title="Vegyész" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</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%A4%E0%B4%A8%E0%B5%8D%E0%B4%A4%E0%B5%8D%E0%B4%B0%E0%B4%B6%E0%B4%BE%E0%B4%B8%E0%B5%8D%E0%B4%A4%E0%B5%8D%E0%B4%B0%E0%B4%9C%E0%B5%8D%E0%B4%9E%E0%B5%BB" title="രസതന്ത്രശാസ്ത്രജ്ഞൻ – Malayalam" lang="ml" hreflang="ml" data-title="രസതന്ത്രശാസ്ത്രജ്ഞൻ" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B0%E0%A4%B8%E0%A4%BE%E0%A4%AF%E0%A4%A8%E0%A4%B6%E0%A4%BE%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%9C%E0%A5%8D%E0%A4%9E" title="रसायनशास्त्रज्ञ – Marathi" lang="mr" hreflang="mr" data-title="रसायनशास्त्रज्ञ" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D9%83%D9%8A%D9%85%D9%8A%D8%A7%D8%A6%D9%89" title="كيميائى – Egyptian Arabic" lang="arz" hreflang="arz" data-title="كيميائى" data-language-autonym="مصرى" data-language-local-name="Egyptian Arabic" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%93%E1%80%AC%E1%80%90%E1%80%AF%E1%80%97%E1%80%B1%E1%80%92%E1%80%95%E1%80%8A%E1%80%AC%E1%80%9B%E1%80%BE%E1%80%84%E1%80%BA" title="ဓာတုဗေဒပညာရှင် – Burmese" lang="my" hreflang="my" data-title="ဓာတုဗေဒပညာရှင်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="Burmese" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%8C%96%E5%AD%A6%E8%80%85" title="化学者 – Japanese" lang="ja" hreflang="ja" data-title="化学者" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Kjemiker" title="Kjemiker – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Kjemiker" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Quimista" title="Quimista – Occitan" lang="oc" hreflang="oc" data-title="Quimista" data-language-autonym="Occitan" data-language-local-name="Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Kimyogar" title="Kimyogar – Uzbek" lang="uz" hreflang="uz" data-title="Kimyogar" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Qu%C3%ADmico" title="Químico – Portuguese" lang="pt" hreflang="pt" data-title="Químico" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Chimist" title="Chimist – Romanian" lang="ro" hreflang="ro" data-title="Chimist" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BA" title="Химик – Russian" lang="ru" hreflang="ru" data-title="Химик" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%A5%D0%B8%D0%BC%D0%B8%D0%BA" title="Химик – Yakut" lang="sah" hreflang="sah" data-title="Химик" data-language-autonym="Саха тыла" data-language-local-name="Yakut" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Chemist" title="Chemist – Scots" lang="sco" hreflang="sco" data-title="Chemist" data-language-autonym="Scots" data-language-local-name="Scots" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Chemist" title="Chemist – Simple English" lang="en-simple" hreflang="en-simple" data-title="Chemist" 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-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DA%A9%DB%8C%D9%85%DB%8C%D8%A7%D8%B2%D8%A7%D9%86" title="کیمیازان – Central Kurdish" lang="ckb" hreflang="ckb" data-title="کیمیازان" data-language-autonym="کوردی" data-language-local-name="Central Kurdish" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A5%D0%B5%D0%BC%D0%B8%D1%87%D0%B0%D1%80" title="Хемичар – Serbian" lang="sr" hreflang="sr" data-title="Хемичар" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Kemist" title="Kemist – Swedish" lang="sv" hreflang="sv" data-title="Kemist" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AF%87%E0%AE%A4%E0%AE%BF%E0%AE%AF%E0%AE%BF%E0%AE%AF%E0%AE%B2%E0%AE%BE%E0%AE%B3%E0%AE%B0%E0%AF%8D" title="வேதியியலாளர் – Tamil" lang="ta" hreflang="ta" data-title="வேதியியலாளர்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%99%E0%B8%B1%E0%B8%81%E0%B9%80%E0%B8%84%E0%B8%A1%E0%B8%B5" title="นักเคมี – Thai" lang="th" hreflang="th" data-title="นักเคมี" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Kimyager" title="Kimyager – Turkish" lang="tr" hreflang="tr" data-title="Kimyager" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A5%D1%96%D0%BC%D1%96%D0%BA" title="Хімік – Ukrainian" lang="uk" hreflang="uk" data-title="Хімік" data-language-autonym="Українська" data-language-local-name="Ukrainian" 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/%DA%A9%DB%8C%D9%85%DB%8C%D8%A7%D8%AF%D8%A7%D9%86" title="کیمیادان – Urdu" lang="ur" hreflang="ur" data-title="کیمیادان" data-language-autonym="اردو" data-language-local-name="Urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Nh%C3%A0_h%C3%B3a_h%E1%BB%8Dc" title="Nhà hóa học – Vietnamese" lang="vi" hreflang="vi" data-title="Nhà hóa học" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Kimiko" title="Kimiko – Waray" lang="war" hreflang="war" data-title="Kimiko" data-language-autonym="Winaray" data-language-local-name="Waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%9B%D7%A2%D7%9E%D7%99%D7%A7%D7%A2%D7%A8" title="כעמיקער – Yiddish" lang="yi" hreflang="yi" data-title="כעמיקער" data-language-autonym="ייִדיש" data-language-local-name="Yiddish" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E5%8C%96%E5%AD%B8%E5%AE%B6" title="化學家 – Cantonese" lang="yue" 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</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">From Wikipedia, the free encyclopedia</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="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Scientist trained in the study of chemistry</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">For healthcare professionals who practice in pharmacy, see <a href="/wiki/Pharmacist" title="Pharmacist">Pharmacist</a>. For other uses, see <a href="/wiki/Chemist_(disambiguation)" class="mw-disambig" title="Chemist (disambiguation)">Chemist (disambiguation)</a>.</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Chemist" title="Special:EditPage/Chemist">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>. Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Chemist%22">"Chemist"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Chemist%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Chemist%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Chemist%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Chemist%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Chemist%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">November 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.sidebar-title-with-pretitle{background:transparent!important}html.skin-theme-clientpref-os .mw-parser-output .sidebar:not(.notheme) .sidebar-title-with-pretitle a{color:var(--color-progressive)!important}}@media print{body.ns-0 .mw-parser-output .sidebar{display:none!important}}</style><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><table class="sidebar sidebar-collapse nomobile nowraplinks" style="border:2px solid #A2B8BF"><tbody><tr><td class="sidebar-pretitle">Part of a series on</td></tr><tr><th class="sidebar-title-with-pretitle" style="background:#82C3D8; padding:0.2em; font-size:175%; font-weight:bold;"><a href="/wiki/Chemistry" title="Chemistry">Chemistry</a></th></tr><tr><td class="sidebar-image"><span typeof="mw:File"><a href="/wiki/File:Gnome-applications-science.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Gnome-applications-science.svg/100px-Gnome-applications-science.svg.png" decoding="async" width="100" height="100" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Gnome-applications-science.svg/150px-Gnome-applications-science.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2e/Gnome-applications-science.svg/200px-Gnome-applications-science.svg.png 2x" data-file-width="48" data-file-height="48" /></a></span><div class="sidebar-caption" style="padding:0 0 0.8em;"><b>The science of matter</b></div></td></tr><tr><td class="sidebar-above" style="padding:0.15em 0.15em 0.25em; display:block; background-color: transparent; border-color: #A2B8BF"> <div class="hlist"> <ul><li><a href="/wiki/Index_of_chemistry_articles" title="Index of chemistry articles">Index</a></li> <li><a href="/wiki/Outline_of_chemistry" title="Outline of chemistry">Outline</a></li> <li><a href="/wiki/Glossary_of_chemistry_terms" title="Glossary of chemistry terms">Glossary</a></li></ul> </div> <div class="hlist"> <ul><li><a href="/wiki/History_of_chemistry" title="History of chemistry">History</a> (<a href="/wiki/Timeline_of_chemistry" title="Timeline of chemistry">timeline</a>)</li></ul> </div></td></tr><tr><td class="sidebar-content" style="padding:0.2em; border-bottom:1px solid #A2B8BF"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="text-align:center;font-size:100%;font-weight:bold;;color: var(--color-base)">Key components</div><div class="sidebar-list-content mw-collapsible-content hlist"> <ul><li><a href="/wiki/Matter" title="Matter">Matter</a></li> <li><a href="/wiki/Phase_(matter)" title="Phase (matter)"> Phase</a></li> <li><a href="/wiki/Chemical_bond" title="Chemical bond"> Bond</a></li> <li><a href="/wiki/Chemical_reaction" title="Chemical reaction">Chemical reaction</a></li> <li><a href="/wiki/Ion" title="Ion">Ion</a></li> <li><a href="/wiki/Acid%E2%80%93base_reaction" title="Acid–base reaction">Acid–base reaction</a></li> <li><a href="/wiki/Redox" title="Redox">Redox</a></li> <li><a href="/wiki/Chemical_equilibrium" title="Chemical equilibrium">Chemical equilibrium</a></li> <li><a href="/wiki/Chemical_law" title="Chemical law">Chemical law</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content" style="padding:0.2em; border-bottom:1px solid #A2B8BF"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="text-align:center;font-size:100%;font-weight:bold;;color: var(--color-base)">Branches</div><div class="sidebar-list-content mw-collapsible-content hlist"> <ul><li><a href="/wiki/Analytical_chemistry" title="Analytical chemistry">Analytical chemistry</a></li> <li><a href="/wiki/Biochemistry" title="Biochemistry">Biochemistry</a></li> <li><a href="/wiki/Organic_chemistry" title="Organic chemistry">Organic chemistry</a></li> <li><a href="/wiki/Inorganic_chemistry" title="Inorganic chemistry">Inorganic chemistry</a></li> <li><a href="/wiki/Physical_chemistry" title="Physical chemistry">Physical chemistry</a></li></ul></div></div></td> </tr><tr><td class="sidebar-content" style="padding:0.2em; border-bottom:1px solid #A2B8BF"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title" style="text-align:center;font-size:100%;font-weight:bold;;color: var(--color-base)">Research</div><div class="sidebar-list-content mw-collapsible-content hlist"> <ul><li><a class="mw-selflink selflink">Chemist</a> (<a href="/wiki/List_of_chemists" title="List of chemists">list</a>)</li> <li><a href="/wiki/List_of_chemistry_awards" title="List of chemistry awards">List of chemistry awards</a></li> <li><a href="/wiki/List_of_chemistry_journals" title="List of chemistry journals">List of journals</a></li> <li><a href="/wiki/List_of_unsolved_problems_in_chemistry" title="List of unsolved problems in chemistry">List of unsolved problems</a></li></ul></div></div></td> </tr><tr><td class="sidebar-below hlist" style="background-color: #82C3D8; border-color: #A2B8BF"> <ul><li><span class="nowrap"><span class="nowrap"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Papapishu-Lab-icon-6.svg/16px-Papapishu-Lab-icon-6.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Papapishu-Lab-icon-6.svg/24px-Papapishu-Lab-icon-6.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Papapishu-Lab-icon-6.svg/32px-Papapishu-Lab-icon-6.svg.png 2x" data-file-width="512" data-file-height="512" /></span></span> </span><a href="/wiki/Portal:Chemistry" title="Portal:Chemistry">Chemistry portal</a></span></li> <li><span class="nowrap"><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Chemistry" title="Category:Chemistry">Category</a></span></li></ul></td></tr><tr><td class="sidebar-navbar"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:TopicTOC-Chemistry" title="Template:TopicTOC-Chemistry"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:TopicTOC-Chemistry" title="Template talk:TopicTOC-Chemistry"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:TopicTOC-Chemistry" title="Special:EditPage/Template:TopicTOC-Chemistry"><abbr title="Edit this template">e</abbr></a></li></ul></div></td></tr></tbody></table> <p>A <b>chemist</b> (from Greek <i>chēm(ía)</i> alchemy; replacing <i>chymist</i> from <a href="/wiki/Medieval_Latin" title="Medieval Latin">Medieval Latin</a> <i>alchemist</i>)<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> is a graduated <a href="/wiki/Scientist" title="Scientist">scientist</a> trained in the study of <a href="/wiki/Chemistry" title="Chemistry">chemistry</a>, or an officially enrolled student in the field. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of <a href="/wiki/Molecule" title="Molecule">molecules</a> and their component <a href="/wiki/Atom" title="Atom">atoms</a>. Chemists carefully measure substance proportions, <a href="/wiki/Chemical_reaction" title="Chemical reaction">chemical reaction</a> rates, and other <a href="/wiki/Chemical_properties" class="mw-redirect" title="Chemical properties">chemical properties</a>. In Commonwealth English, <a href="/wiki/Pharmacist" title="Pharmacist">pharmacists</a> are often called chemists. </p><p>Chemists use their knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of <a href="/wiki/Chemistry#Subdisciplines" title="Chemistry">subdisciplines of chemistry</a>. <a href="/wiki/Materials_science" title="Materials science">Materials scientists</a> and <a href="/wiki/Metallurgist" class="mw-redirect" title="Metallurgist">metallurgists</a> share much of the same education and skills with chemists. The work of chemists is often related to the work of <a href="/wiki/Chemical_engineer" title="Chemical engineer">chemical engineers</a>, who are primarily concerned with the proper design, construction and evaluation of the most cost-effective large-scale <a href="/wiki/Chemical_plant" title="Chemical plant">chemical plants</a> and work closely with industrial chemists on the development of new processes and methods for the commercial-scale manufacture of chemicals and related products. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History_of_chemistry">History of chemistry</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=1" title="Edit section: History of chemistry"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/History_of_chemistry" title="History of chemistry">History of chemistry</a></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Georgius_Agricola.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/Georgius_Agricola.jpg/220px-Georgius_Agricola.jpg" decoding="async" width="220" height="311" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/6/63/Georgius_Agricola.jpg 1.5x" data-file-width="310" data-file-height="438" /></a><figcaption>German chemist <a href="/wiki/Georgius_Agricola" title="Georgius Agricola">Georgius Agricola</a> (1494–1555) was the first to drop the Arabic definite article <i>al-</i>, exclusively writing <i>chymia</i> and <i>chymista</i> in describing activity that we today would characterize as chemical or alchemical.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Medeleeff_by_repin.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Medeleeff_by_repin.jpg/220px-Medeleeff_by_repin.jpg" decoding="async" width="220" height="263" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Medeleeff_by_repin.jpg/330px-Medeleeff_by_repin.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Medeleeff_by_repin.jpg/440px-Medeleeff_by_repin.jpg 2x" data-file-width="836" data-file-height="1000" /></a><figcaption>Russian chemist <a href="/wiki/Dmitri_Mendeleev" title="Dmitri Mendeleev">Dmitri Mendeleev</a>, author of the first modern <a href="/wiki/Periodic_table_of_elements" class="mw-redirect" title="Periodic table of elements">periodic table of elements</a></figcaption></figure> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:David_-_Portrait_of_Monsieur_Lavoisier_(cropped).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg/220px-David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg" decoding="async" width="220" height="254" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/85/David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg/330px-David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/85/David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg/440px-David_-_Portrait_of_Monsieur_Lavoisier_%28cropped%29.jpg 2x" data-file-width="1097" data-file-height="1266" /></a><figcaption><a href="/wiki/Antoine_Lavoisier" title="Antoine Lavoisier">Antoine Lavoisier</a> (1743–94) is considered the "<a href="/wiki/List_of_people_considered_father_or_mother_of_a_scientific_field#Chemistry" title="List of people considered father or mother of a scientific field">Father of Modern Chemistry</a>".</figcaption></figure> <p>The roots of chemistry can be traced to the phenomenon of <a href="/wiki/Combustion" title="Combustion">burning</a>. <a href="/wiki/Fire" title="Fire">Fire</a> was a mystical force that transformed one substance into another and thus was of primary interest to mankind. It was fire that led to the <a href="/wiki/Discovery_(observation)" title="Discovery (observation)">discovery</a> of <a href="/wiki/Iron" title="Iron">iron</a> and <a href="/wiki/Glass" title="Glass">glasses</a>.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> After <a href="/wiki/Gold" title="Gold">gold</a> was discovered and became a precious metal, many people were interested to find a method that could convert other substances into gold. This led to the <a href="/wiki/Protoscience" title="Protoscience">protoscience</a> called <a href="/wiki/Alchemy" title="Alchemy">alchemy</a>.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> The word <i>chemist</i> is derived from the <a href="/wiki/Neo-Latin" title="Neo-Latin">Neo-Latin</a> noun <i>chimista</i>, an abbreviation of <i>alchimista</i> (<a href="/wiki/Alchemy" title="Alchemy">alchemist</a>). Alchemists discovered many <a href="/wiki/Chemical_process" title="Chemical process">chemical processes</a> that led to the development of modern chemistry. <sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> </p><p>Chemistry as we know it today, was invented by <a href="/wiki/Antoine_Lavoisier" title="Antoine Lavoisier">Antoine Lavoisier</a> with his law of <a href="/wiki/Conservation_of_mass" title="Conservation of mass">conservation of mass</a> in 1783.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> The <a href="/wiki/Discoveries_of_the_chemical_elements" class="mw-redirect" title="Discoveries of the chemical elements">discoveries of the chemical elements</a> has a long history culminating in the creation of the <a href="/wiki/Periodic_table" title="Periodic table">periodic table</a> by <a href="/wiki/Dmitri_Mendeleev" title="Dmitri Mendeleev">Dmitri Mendeleev</a>.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> The <a href="/wiki/Nobel_Prize_in_Chemistry" title="Nobel Prize in Chemistry">Nobel Prize in Chemistry</a> created in 1901 gives an excellent overview of chemical discovery since the start of the 20th century.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> </p><p>At the Washington Academy of Sciences during <a href="/wiki/World_War_I" title="World War I">World War I</a>, it was said that the side with the best chemists would win the war.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup class="reference nowrap"><span title="Page: 356">: 356 </span></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Education">Education</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=2" title="Edit section: Education"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Formal_education">Formal education</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=3" title="Edit section: Formal education"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Jobs for chemists generally require at least a <a href="/wiki/Bachelor%27s_degree" title="Bachelor's degree">bachelor's degree</a> in chemistry, which takes four years.<sup id="cite_ref-:0_3-0" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference nowrap"><span title="Page: 16">: 16 </span></sup> However, many positions, especially those in research, require a <a href="/wiki/Master_of_Science" title="Master of Science">Master of Science</a> or a <a href="/wiki/Doctor_of_Philosophy" title="Doctor of Philosophy">Doctor of Philosophy</a> (PhD.).<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> Most undergraduate programs emphasize <a href="/wiki/Mathematics" title="Mathematics">mathematics</a> and <a href="/wiki/Physics" title="Physics">physics</a> as well as chemistry, partly because chemistry is also known as "<a href="/wiki/The_central_science" title="The central science">the central science</a>", thus chemists ought to have a well-rounded knowledge about science. At the <a href="/wiki/Master%27s_degree" title="Master's degree">Master's</a> level and higher, students tend to specialize in a particular field. Fields of specialization include <a href="/wiki/Biochemistry" title="Biochemistry">biochemistry</a>, <a href="/wiki/Nuclear_chemistry" title="Nuclear chemistry">nuclear chemistry</a>, <a href="/wiki/Organic_chemistry" title="Organic chemistry">organic chemistry</a>, <a href="/wiki/Inorganic_chemistry" title="Inorganic chemistry">inorganic chemistry</a>, <a href="/wiki/Polymer_chemistry" title="Polymer chemistry">polymer chemistry</a>, <a href="/wiki/Analytical_chemistry" title="Analytical chemistry">analytical chemistry</a>, <a href="/wiki/Physical_chemistry" title="Physical chemistry">physical chemistry</a>, <a href="/wiki/Theoretical_chemistry" title="Theoretical chemistry">theoretical chemistry</a>, <a href="/wiki/Quantum_chemistry" title="Quantum chemistry">quantum chemistry</a>, <a href="/wiki/Environmental_chemistry" title="Environmental chemistry">environmental chemistry</a>, and <a href="/wiki/Thermochemistry" title="Thermochemistry">thermochemistry</a>. <a href="/wiki/Postdoctoral" class="mw-redirect" title="Postdoctoral">Postdoctoral</a> experience may be required for certain positions.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> </p><p>Workers whose work involves chemistry, but not at a complexity requiring an education with a chemistry degree, are commonly referred to as <i><a href="/wiki/Chemical_technician" class="mw-redirect" title="Chemical technician">chemical technicians</a></i>. Such technicians commonly do such work as simpler, routine analyses for <a href="/wiki/Quality_control" title="Quality control">quality control</a> or in <a href="/wiki/Clinical_laboratory" class="mw-redirect" title="Clinical laboratory">clinical laboratories</a>, having an <a href="/wiki/Associate_degree" title="Associate degree">associate degree</a>. A chemical technologist has more education or experience than a chemical technician but less than a chemist, often having a bachelor's degree in a different field of science with also an associate degree in chemistry (or many credits related to chemistry) or having the same education as a chemical technician but more experience. There are also degrees specific to become a chemical technologist, which are somewhat distinct from those required when a student is interested in becoming a professional chemist. A Chemical technologist is more involved in the management and operation of the equipment and instrumentation necessary to perform chemical analyzes than a chemical technician. They are part of the team of a chemical laboratory in which the quality of the raw material, intermediate products and finished products is analyzed. They also perform functions in the areas of environmental quality control and the operational phase of a chemical plant.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading3"><h3 id="Training">Training</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=4" title="Edit section: Training"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In addition to all the training usually given to chemical technologists in their respective degree (or one given via an associate degree), a chemist is also trained to understand more details related to chemical phenomena so that the chemist can be capable of more planning on the steps to achieve a distinct goal via a chemistry-related endeavor. The higher the competency level achieved in the field of chemistry (as assessed via a combination of education, experience and personal achievements), the higher the responsibility given to that chemist and the more complicated the task might be. Chemistry, as a field, have so many applications that different tasks and objectives can be given to workers or scientists with these different levels of education or experience. The specific title of each job varies from position to position, depending on factors such as the kind of industry, the routine level of the task, the current needs of a particular enterprise, the size of the enterprise or hiring firm, the philosophy and management principles of the hiring firm, the visibility of the competency and individual achievements of the one seeking employment, economic factors such as <a href="/wiki/Recession" title="Recession">recession</a> or <a href="/wiki/Economic_depression" title="Economic depression">economic depression</a>, among other factors, so this makes it difficult to categorize the exact roles of these chemistry-related workers as standard for that given level of education. Because of these factors affecting exact job titles with distinct responsibilities, some chemists might begin doing technician tasks while other chemists might begin doing more complicated tasks than those of a technician, such as tasks that also involve formal applied research, management, or supervision included within the responsibilities of that same job title. The level of supervision given to that chemist also varies in a similar manner, with factors similar to those that affect the tasks demanded for a particular chemist </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Kolo_Naukowe_Flogiston.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Kolo_Naukowe_Flogiston.jpg/220px-Kolo_Naukowe_Flogiston.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Kolo_Naukowe_Flogiston.jpg/330px-Kolo_Naukowe_Flogiston.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Kolo_Naukowe_Flogiston.jpg/440px-Kolo_Naukowe_Flogiston.jpg 2x" data-file-width="1345" data-file-height="896" /></a><figcaption>A chemist in the lab of the <a href="/wiki/Warsaw_University_of_Technology" title="Warsaw University of Technology">Warsaw University of Technology</a> in 2011</figcaption></figure> <p>It is important that those interested in a Chemistry degree understand the variety of roles available to them (on average), which vary depending on education and job experience. Those Chemists who hold a bachelor's degree are most commonly involved in positions related to either research assistance (working under the guidance of senior chemists in a research-oriented activity), or, alternatively, they may work on distinct (chemistry-related) aspects of a business, organization or enterprise including aspects that involve quality control, quality assurance, manufacturing, production, formulation, inspection, method validation, visitation for troubleshooting of chemistry-related instruments, <a href="/wiki/Regulatory_affairs" title="Regulatory affairs">regulatory affairs</a>, "on-demand" technical services, chemical analysis for non-research purposes (e.g., as a legal request, for testing purposes, or for government or non-profit agencies); chemists may also work in environmental evaluation and assessment. Other jobs or roles may include sales and marketing of chemical products and chemistry-related instruments or technical writing. The more experience obtained, the more independence and leadership or management roles these chemists may perform in those organizations. Some chemists with relatively higher experience might change jobs or job position to become a manager of a chemistry-related enterprise, a supervisor, an entrepreneur or a chemistry consultant. Other chemists choose to combine their education and experience as a chemist with a distinct credential to provide different services (e.g., forensic chemists, chemistry-related software development, patent law specialists, <a href="/wiki/Environmental_law" title="Environmental law">environmental law</a> firm staff, scientific news reporting staff, engineering design staff, etc.).<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> </p><p>In comparison, chemists who have obtained a Master of Science (M.S.) in chemistry or in a very related discipline may find chemist roles that allow them to enjoy more independence, leadership and responsibility earlier in their careers with less years of experience than those with a bachelor's degree as highest degree. Sometimes, M.S. chemists receive more complex tasks duties in comparison with the roles and positions found by chemists with a bachelor's degree as their highest academic degree and with the same or close-to-same years of job experience. There are positions that are open only to those that at least have a degree related to chemistry at the master's level. Although good chemists without a Ph.D. degree but with relatively many years of experience may be allowed some applied research positions, the general rule is that Ph.D. chemists are preferred for research positions and are typically the preferred choice for the highest administrative positions on big enterprises involved in chemistry-related duties. Some positions, especially research oriented, will only allow those chemists who are Ph.D. holders. Jobs that involve intensive research and actively seek to lead the discovery of completely new chemical compounds under specifically assigned monetary funds and resources or jobs that seek to develop new scientific theories require a Ph.D. more often than not. Chemists with a Ph.D. as the highest academic degree are found typically on the research-and-development department of an enterprise and can also hold <a href="/wiki/University" title="University">university</a> positions as professors. Professors for research universities or for big universities usually have a Ph.D., and some research-oriented institutions might require post-doctoral training. Some smaller colleges (including some smaller four-year colleges or smaller non-research universities for undergraduates) as well as <a href="/wiki/Community_colleges" class="mw-redirect" title="Community colleges">community colleges</a> usually hire chemists with a M.S. as professors too (and rarely, some big universities who need part-time or temporary instructors, or temporary staff), but when the positions are scarce and the applicants are many, they might prefer Ph.D. holders instead.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading3"><h3 id="Skills">Skills</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=5" title="Edit section: Skills"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Skills that a chemist may need on the job include:<sup id="cite_ref-:1_4-0" class="reference"><a href="#cite_note-:1-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <ul><li>Knowledge of chemistry</li> <li>Familiarity with <a href="/wiki/Product_development" class="mw-redirect" title="Product development">product development</a></li> <li>Using scientific rules, strategies, or concepts to solve problems</li> <li>Putting together small parts using hands and fingers with <a href="/wiki/Dexterity" class="mw-redirect" title="Dexterity">dexterity</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Employment">Employment</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=6" title="Edit section: Employment"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Most chemists begin their lives in <a href="/wiki/Research_laboratories" class="mw-redirect" title="Research laboratories">research laboratories</a>.<sup id="cite_ref-:0_3-1" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference nowrap"><span title="Page: 18">: 18 </span></sup> Many chemists continue working at universities.<sup id="cite_ref-:0_3-2" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference nowrap"><span title="Pages: 18–19">: 18–19 </span></sup> Other chemists may start companies, teach at high schools or colleges,<sup id="cite_ref-:0_3-3" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference nowrap"><span title="Page: 19">: 19 </span></sup> take samples outside (as <a href="/wiki/Environmental_chemists" class="mw-redirect" title="Environmental chemists">environmental chemists</a>),<sup id="cite_ref-:0_3-4" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference nowrap"><span title="Page: 19">: 19 </span></sup> or work in <a href="/wiki/Medical_examiner" title="Medical examiner">medical examiner</a> offices or <a href="/wiki/Police_departments" class="mw-redirect" title="Police departments">police departments</a> (as <a href="/wiki/Forensic_chemists" class="mw-redirect" title="Forensic chemists">forensic chemists</a>).<sup id="cite_ref-:0_3-5" class="reference"><a href="#cite_note-:0-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup class="reference nowrap"><span title="Page: 18">: 18 </span></sup> </p><p>Some software that chemists may find themselves using include:<sup id="cite_ref-:1_4-1" class="reference"><a href="#cite_note-:1-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <ul><li><a href="/w/index.php?title=ChemSW_Buffer_Maker&action=edit&redlink=1" class="new" title="ChemSW Buffer Maker (page does not exist)">ChemSW Buffer Maker</a></li> <li><a href="/w/index.php?title=LabTrack&action=edit&redlink=1" class="new" title="LabTrack (page does not exist)">LabTrack</a> Electronic Lab Notebook</li> <li><a href="/wiki/Agilent_ChemStation" title="Agilent ChemStation">Agilent ChemStation</a></li> <li><a href="/w/index.php?title=Waters_Empower_Chromatography_Data_Software&action=edit&redlink=1" class="new" title="Waters Empower Chromatography Data Software (page does not exist)">Waters Empower Chromatography Data Software</a></li> <li><a href="/wiki/Microsoft_Excel" title="Microsoft Excel">Microsoft Excel</a><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><sup class="reference nowrap"><span title="Pages: xix–xxi">: xix–xxi </span></sup></li></ul> <p>Increasingly, chemists may also find themselves using <a href="/wiki/Artificial_intelligence" title="Artificial intelligence">artificial intelligence</a>, such as for <a href="/wiki/Drug_discovery" title="Drug discovery">drug discovery</a>.<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-heading3"><h3 id="Subdisciplines">Subdisciplines</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=7" title="Edit section: Subdisciplines"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Chemistry typically is divided into several major sub-disciplines. There are also several main cross-disciplinary and more specialized fields of chemistry. There is a great deal of overlap between different branches of chemistry, as well as with other scientific fields such as biology, medicine, physics, <a href="/wiki/Radiology" title="Radiology">radiology</a>, and several engineering disciplines.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> </p> <ul><li><a href="/wiki/Analytical_chemistry" title="Analytical chemistry">Analytical chemistry</a> is the analysis of material samples to gain an understanding of their <a href="/wiki/Chemical_composition" title="Chemical composition">chemical composition</a> and <a href="/wiki/Structure" title="Structure">structure</a>. Analytical chemistry incorporates standardized experimental methods in chemistry. These methods may be used in all subdisciplines of chemistry, excluding purely theoretical chemistry.</li> <li><a href="/wiki/Biochemistry" title="Biochemistry">Biochemistry</a> is the study of the <a href="/wiki/Chemical_compound" title="Chemical compound">chemicals</a>, <a href="/wiki/Chemical_reaction" title="Chemical reaction">chemical reactions</a> and <a href="/wiki/Cation-pi_interaction" class="mw-redirect" title="Cation-pi interaction">chemical interaction</a>}s that take place in living <a href="/wiki/Organism" title="Organism">organisms</a>. Biochemistry and organic chemistry are closely related, for example, in <a href="/wiki/Medicinal_chemistry" title="Medicinal chemistry">medicinal chemistry</a>.</li></ul> <figure class="mw-halign-right" typeof="mw:File/Frame"><a href="/wiki/File:Laura_Miller_at_ANL.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/e/e9/Laura_Miller_at_ANL.jpg" decoding="async" width="190" height="190" class="mw-file-element" data-file-width="190" data-file-height="190" /></a><figcaption>A chemist prepares a new <a href="/wiki/Fuel_cell" title="Fuel cell">fuel cell</a> for testing at <a href="/wiki/Argonne_National_Laboratory" title="Argonne National Laboratory">Argonne National Laboratory</a>, <a href="/wiki/Lemont,_Illinois" title="Lemont, Illinois">Lemont, Illinois</a></figcaption></figure> <figure class="mw-halign-right" typeof="mw:File/Frame"><a href="/wiki/File:Julie_Perkins_at_LLNL.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/d/dd/Julie_Perkins_at_LLNL.jpg" decoding="async" width="280" height="223" class="mw-file-element" data-file-width="280" data-file-height="223" /></a><figcaption>A chemist pours from a <a href="/wiki/Round-bottom_flask" title="Round-bottom flask">round-bottom flask</a> at <a href="/wiki/Lawrence_Livermore_National_Laboratory" title="Lawrence Livermore National Laboratory">Lawrence Livermore National Laboratory</a>, <a href="/wiki/Livermore,_California" title="Livermore, California">Livermore, California</a></figcaption></figure> <ul><li><a href="/wiki/Inorganic_chemistry" title="Inorganic chemistry">Inorganic chemistry</a> is the study of the properties and reactions of inorganic compounds. The distinction between organic and inorganic disciplines is not absolute and there is much overlap, most importantly in the sub-discipline of <a href="/wiki/Organometallic_chemistry" title="Organometallic chemistry">organometallic chemistry</a>. The <a href="/wiki/Inorganic_chemistry" title="Inorganic chemistry">Inorganic chemistry</a> is also the study of atomic and molecular structure and bonding.</li> <li><a href="/wiki/Medicinal_chemistry" title="Medicinal chemistry">Medicinal chemistry</a> is the science involved with designing, synthesizing and developing pharmaceutical drugs. Medicinal chemistry involves the identification, synthesis and development of new chemical entities suitable for therapeutic use. It also includes the study of existing drugs, their biological properties, and their quantitative structure-activity relationships.</li> <li><a href="/wiki/Organic_chemistry" title="Organic chemistry">Organic chemistry</a> is the study of the structure, properties, composition, mechanisms, and chemical reaction of carbon compounds.</li> <li><a href="/wiki/Physical_chemistry" title="Physical chemistry">Physical chemistry</a> is the study of the physical fundamental basis of chemical systems and processes. In particular, the energetics and dynamics of such systems and processes are of interest to physical chemists. Important areas of study include chemical thermodynamics, chemical kinetics, electrochemistry, quantum chemistry, statistical mechanics, and spectroscopy. Physical chemistry has a large overlap with theoretical chemistry and molecular physics. Physical chemistry involves the use of <a href="/wiki/Calculus" title="Calculus">calculus</a> in deriving equations.</li> <li><a href="/wiki/Theoretical_chemistry" title="Theoretical chemistry">Theoretical chemistry</a> is the study of chemistry via theoretical reasoning (usually within <a href="/wiki/Mathematics" title="Mathematics">mathematics</a> or <a href="/wiki/Physics" title="Physics">physics</a>). In particular, the application of <a href="/wiki/Quantum_mechanics" title="Quantum mechanics">quantum mechanics</a> to chemistry is called <a href="/wiki/Quantum_chemistry" title="Quantum chemistry">quantum chemistry</a>. Since the end of the <a href="/wiki/Second_World_War" class="mw-redirect" title="Second World War">Second World War</a>, the development of computers has allowed a systematic development of <a href="/wiki/Computational_chemistry" title="Computational chemistry">computational chemistry</a>, which is the art of developing and applying <a href="/wiki/Computer_program" title="Computer program">computer programs</a> for solving chemical problems. Theoretical chemistry has large overlap with <a href="/wiki/Condensed_matter_physics" title="Condensed matter physics">condensed matter physics</a> and <a href="/wiki/Molecular_physics" title="Molecular physics">molecular physics</a>. See <a href="/wiki/Reductionism" title="Reductionism">reductionism</a>.</li></ul> <p>All the above major areas of chemistry employ chemists. Other fields where chemical degrees are useful include <a href="/wiki/Astrochemistry" title="Astrochemistry">astrochemistry</a> (and <a href="/wiki/Cosmochemistry" title="Cosmochemistry">cosmochemistry</a>), <a href="/wiki/Atmospheric_chemistry" title="Atmospheric chemistry">atmospheric chemistry</a>, <a href="/wiki/Chemical_engineering" title="Chemical engineering">chemical engineering</a>, <a href="/wiki/Chemo-informatics" class="mw-redirect" title="Chemo-informatics">chemo-informatics</a>, <a href="/wiki/Electrochemistry" title="Electrochemistry">electrochemistry</a>, <a href="/wiki/Environmental_science" title="Environmental science">environmental science</a>, <a href="/wiki/Forensic_science" title="Forensic science">forensic science</a>, <a href="/wiki/Geochemistry" title="Geochemistry">geochemistry</a>, <a href="/wiki/Green_chemistry" title="Green chemistry">green chemistry</a>, <a href="/wiki/History_of_chemistry" title="History of chemistry">history of chemistry</a>, <a href="/wiki/Materials_science" title="Materials science">materials science</a>, <a href="/wiki/Medical_science" class="mw-redirect" title="Medical science">medical science</a>, <a href="/wiki/Molecular_biology" title="Molecular biology">molecular biology</a>, <a href="/wiki/Molecular_genetics" title="Molecular genetics">molecular genetics</a>, <a href="/wiki/Nanotechnology" title="Nanotechnology">nanotechnology</a>, <a href="/wiki/Nuclear_chemistry" title="Nuclear chemistry">nuclear chemistry</a>, <a href="/wiki/Oenology" title="Oenology">oenology</a>, <a href="/wiki/Organometallic_chemistry" title="Organometallic chemistry">organometallic chemistry</a>, <a href="/wiki/Petrochemistry" class="mw-redirect" title="Petrochemistry">petrochemistry</a>, <a href="/wiki/Pharmacology" title="Pharmacology">pharmacology</a>, <a href="/wiki/Photochemistry" title="Photochemistry">photochemistry</a>, <a href="/wiki/Phytochemistry" title="Phytochemistry">phytochemistry</a>, <a href="/wiki/Polymer_chemistry" title="Polymer chemistry">polymer chemistry</a>, <a href="/wiki/Supramolecular_chemistry" title="Supramolecular chemistry">supramolecular chemistry</a> and <a href="/wiki/Surface_chemistry" class="mw-redirect" title="Surface chemistry">surface chemistry</a>.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (May 2024)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="Professional_societies">Professional societies</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=8" title="Edit section: Professional societies"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Chemists may belong to <a href="/wiki/Professional_society" class="mw-redirect" title="Professional society">professional societies</a> specifically for professionals and researchers within the field of chemistry, such as the <a href="/wiki/Royal_Society_of_Chemistry" title="Royal Society of Chemistry">Royal Society of Chemistry</a> in the United Kingdom, the <a href="/wiki/American_Chemical_Society" title="American Chemical Society">American Chemical Society</a> (ACS) in the United States, or the Institution of Chemists in India. </p> <div class="mw-heading mw-heading2"><h2 id="Ethics">Ethics</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=9" title="Edit section: Ethics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The "Global Chemists' Code of Ethics" suggests several ethical principles that all chemists should follow:<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> </p> <ul><li>Promoting the <a href="/wiki/General_public" class="mw-redirect" title="General public">general public</a>'s appreciation of chemistry</li> <li>The importance of <a href="/wiki/Sustainability" title="Sustainability">sustainability</a> and protecting the environment</li> <li>The importance of scientific research and publications</li> <li>Respecting safety, such as by using proper <a href="/wiki/Personal_protective_equipment" title="Personal protective equipment">personal protective equipment</a></li> <li>Respecting <a href="/w/index.php?title=Chemical_security&action=edit&redlink=1" class="new" title="Chemical security (page does not exist)">chemical security</a> throughout the <a href="/w/index.php?title=Chemical_supply_chain&action=edit&redlink=1" class="new" title="Chemical supply chain (page does not exist)">chemical supply chain</a>, especially for labs and industrial facilities</li></ul> <p>This code of ethics was codified in a 2016 conference held in <a href="/wiki/Kuala_Lumpur,_Malaysia" class="mw-redirect" title="Kuala Lumpur, Malaysia">Kuala Lumpur, Malaysia</a>, run by the American Chemical Society. The points listed are inspired by the 2015 <a href="/w/index.php?title=Hague_Ethical_Guidelines&action=edit&redlink=1" class="new" title="Hague Ethical Guidelines (page does not exist)">Hague Ethical Guidelines</a>.<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> <div class="mw-heading mw-heading2"><h2 id="Honors_and_awards">Honors and awards</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=10" title="Edit section: Honors and awards"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/List_of_Nobel_laureates_in_Chemistry" title="List of Nobel laureates in Chemistry">List of Nobel laureates in Chemistry</a></div> <p>The highest honor awarded to chemists is the <a href="/wiki/Nobel_Prize_in_Chemistry" title="Nobel Prize in Chemistry">Nobel Prize in Chemistry</a>, awarded since 1901, by the <a href="/wiki/Royal_Swedish_Academy_of_Sciences" title="Royal Swedish Academy of Sciences">Royal Swedish Academy of Sciences</a>. </p> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 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style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Nobel_Prize_in_Chemistry" title="Template:Nobel Prize in Chemistry"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Nobel_Prize_in_Chemistry" title="Template talk:Nobel Prize in Chemistry"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Nobel_Prize_in_Chemistry" title="Special:EditPage/Template:Nobel Prize in Chemistry"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Laureates_of_the_Nobel_Prize_in_Chemistry" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_Nobel_laureates_in_Chemistry" title="List of Nobel laureates in Chemistry">Laureates</a> of the <a href="/wiki/Nobel_Prize_in_Chemistry" title="Nobel Prize in Chemistry">Nobel Prize in Chemistry</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">1901–1925</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap">1901: <a href="/wiki/Jacobus_Henricus_van_%27t_Hoff" title="Jacobus Henricus van 't Hoff">Jacobus van 't Hoff</a></span></li> <li><span class="nowrap">1902: <a href="/wiki/Emil_Fischer" title="Emil Fischer">Emil Fischer</a></span></li> <li><span class="nowrap">1903: <a href="/wiki/Svante_Arrhenius" title="Svante Arrhenius">Svante Arrhenius</a></span></li> <li><span class="nowrap">1904: <a href="/wiki/William_Ramsay" title="William Ramsay">William Ramsay</a></span></li> <li><span class="nowrap">1905: <a href="/wiki/Adolf_von_Baeyer" title="Adolf von Baeyer">Adolf von Baeyer</a></span></li> <li><span class="nowrap">1906: <a href="/wiki/Henri_Moissan" title="Henri Moissan">Henri Moissan</a></span></li> <li><span class="nowrap">1907: <a href="/wiki/Eduard_Buchner" title="Eduard Buchner">Eduard Buchner</a></span></li> <li><span class="nowrap">1908: <a href="/wiki/Ernest_Rutherford" title="Ernest Rutherford">Ernest Rutherford</a></span></li> <li><span class="nowrap">1909: <a href="/wiki/Wilhelm_Ostwald" title="Wilhelm Ostwald">Wilhelm Ostwald</a></span></li> <li><span class="nowrap">1910: <a href="/wiki/Otto_Wallach" title="Otto Wallach">Otto Wallach</a></span></li> <li><span class="nowrap">1911: <a href="/wiki/Marie_Curie" title="Marie Curie">Marie Curie</a></span></li> <li><span class="nowrap">1912: <a href="/wiki/Victor_Grignard" title="Victor Grignard">Victor Grignard</a> / <a href="/wiki/Paul_Sabatier_(chemist)" title="Paul Sabatier (chemist)">Paul Sabatier</a></span></li> <li><span class="nowrap">1913: <a href="/wiki/Alfred_Werner" title="Alfred Werner">Alfred Werner</a></span></li> <li><span class="nowrap">1914: <a href="/wiki/Theodore_William_Richards" title="Theodore William Richards">Theodore Richards</a></span></li> <li><span class="nowrap">1915: <a href="/wiki/Richard_Willst%C3%A4tter" title="Richard Willstätter">Richard Willstätter</a></span></li> <li><span class="nowrap"><span class="tmp-color" style="color:darkgrey">1916</span></span></li> <li><span class="nowrap"><span class="tmp-color" style="color:darkgrey">1917</span></span></li> <li><span class="nowrap">1918: <a href="/wiki/Fritz_Haber" title="Fritz Haber">Fritz Haber</a></span></li> <li><span class="nowrap"><span class="tmp-color" style="color:darkgrey">1919</span></span></li> <li><span class="nowrap">1920: <a href="/wiki/Walther_Nernst" title="Walther Nernst">Walther Nernst</a></span></li> <li><span class="nowrap">1921: <a href="/wiki/Frederick_Soddy" title="Frederick Soddy">Frederick Soddy</a></span></li> <li><span class="nowrap">1922: <a href="/wiki/Francis_William_Aston" title="Francis William Aston">Francis Aston</a></span></li> <li><span class="nowrap">1923: <a href="/wiki/Fritz_Pregl" title="Fritz Pregl">Fritz Pregl</a></span></li> <li><span class="nowrap"><span class="tmp-color" style="color:darkgrey">1924</span></span></li> <li><span class="nowrap">1925: <a href="/wiki/Richard_Adolf_Zsigmondy" title="Richard Adolf Zsigmondy">Richard Zsigmondy</a></span></li></ul> </div></td><td class="noviewer navbox-image" rowspan="5" style="width:1px;padding:0 0 0 2px"><div><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/ed/Nobel_Prize.png/80px-Nobel_Prize.png" decoding="async" width="80" height="79" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/ed/Nobel_Prize.png/120px-Nobel_Prize.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/e/ed/Nobel_Prize.png/160px-Nobel_Prize.png 2x" data-file-width="500" data-file-height="492" /></span></span></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1926–1950</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap">1926: <a href="/wiki/Theodor_Svedberg" title="Theodor Svedberg">Theodor Svedberg</a></span></li> <li><span class="nowrap">1927: <a href="/wiki/Heinrich_Otto_Wieland" title="Heinrich Otto Wieland">Heinrich Wieland</a></span></li> <li><span class="nowrap">1928: <a href="/wiki/Adolf_Windaus" title="Adolf Windaus">Adolf Windaus</a></span></li> <li><span class="nowrap">1929: <a href="/wiki/Arthur_Harden" title="Arthur Harden">Arthur Harden</a> / <a href="/wiki/Hans_von_Euler-Chelpin" title="Hans von Euler-Chelpin">Hans von Euler-Chelpin</a></span></li> <li><span class="nowrap">1930: <a href="/wiki/Hans_Fischer" title="Hans Fischer">Hans Fischer</a></span></li> <li><span class="nowrap">1931: <a href="/wiki/Carl_Bosch" title="Carl Bosch">Carl Bosch</a> / <a href="/wiki/Friedrich_Bergius" title="Friedrich Bergius">Friedrich Bergius</a></span></li> <li><span class="nowrap">1932: <a href="/wiki/Irving_Langmuir" title="Irving Langmuir">Irving Langmuir</a></span></li> <li><span class="nowrap"><span class="tmp-color" style="color:darkgrey">1933</span></span></li> <li><span class="nowrap">1934: <a href="/wiki/Harold_Urey" title="Harold Urey">Harold Urey</a></span></li> <li><span class="nowrap">1935: <a href="/wiki/Fr%C3%A9d%C3%A9ric_Joliot-Curie" title="Frédéric Joliot-Curie">Frédéric Joliot-Curie</a> / <a href="/wiki/Ir%C3%A8ne_Joliot-Curie" title="Irène Joliot-Curie">Irène Joliot-Curie</a></span></li> <li><span class="nowrap">1936: <a href="/wiki/Peter_Debye" title="Peter Debye">Peter Debye</a></span></li> <li><span class="nowrap">1937: <a href="/wiki/Norman_Haworth" title="Norman Haworth">Norman Haworth</a> / <a href="/wiki/Paul_Karrer" title="Paul Karrer">Paul Karrer</a></span></li> <li><span class="nowrap">1938: <a href="/wiki/Richard_Kuhn" title="Richard Kuhn">Richard Kuhn</a></span></li> <li><span class="nowrap">1939: <a href="/wiki/Adolf_Butenandt" title="Adolf Butenandt">Adolf Butenandt</a> / <a href="/wiki/Leopold_Ru%C5%BEi%C4%8Dka" title="Leopold Ružička">Leopold Ružička</a></span></li> <li><span class="nowrap"><span class="tmp-color" style="color:darkgrey">1940</span></span></li> <li><span class="nowrap"><span class="tmp-color" style="color:darkgrey">1941</span></span></li> <li><span class="nowrap"><span class="tmp-color" style="color:darkgrey">1942</span></span></li> <li><span class="nowrap">1943: <a href="/wiki/George_de_Hevesy" title="George de Hevesy">George de Hevesy</a></span></li> <li><span class="nowrap">1944: <a href="/wiki/Otto_Hahn" title="Otto Hahn">Otto Hahn</a></span></li> <li><span class="nowrap">1945: <a href="/wiki/Artturi_Ilmari_Virtanen" title="Artturi Ilmari Virtanen">Artturi Virtanen</a></span></li> <li><span class="nowrap">1946: <a href="/wiki/James_B._Sumner" title="James B. Sumner">James B. Sumner</a> / <a href="/wiki/John_Howard_Northrop" title="John Howard Northrop">John Northrop</a> / <a href="/wiki/Wendell_Meredith_Stanley" title="Wendell Meredith Stanley">Wendell Meredith Stanley</a></span></li> <li><span class="nowrap">1947: <a href="/wiki/Robert_Robinson_(chemist)" title="Robert Robinson (chemist)">Robert Robinson</a></span></li> <li><span class="nowrap">1948: <a href="/wiki/Arne_Tiselius" title="Arne Tiselius">Arne Tiselius</a></span></li> <li><span class="nowrap">1949: <a href="/wiki/William_Giauque" title="William Giauque">William Giauque</a></span></li> <li><span class="nowrap">1950: <a href="/wiki/Otto_Diels" title="Otto Diels">Otto Diels</a> / <a href="/wiki/Kurt_Alder" title="Kurt Alder">Kurt Alder</a></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1951–1975</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap">1951: <a href="/wiki/Edwin_McMillan" title="Edwin McMillan">Edwin McMillan</a> / <a href="/wiki/Glenn_T._Seaborg" title="Glenn T. Seaborg">Glenn T. Seaborg</a></span></li> <li><span class="nowrap">1952: <a href="/wiki/Archer_Martin" title="Archer Martin">Archer Martin</a> / <a href="/wiki/Richard_Laurence_Millington_Synge" title="Richard Laurence Millington Synge">Richard Synge</a></span></li> <li><span class="nowrap">1953: <a href="/wiki/Hermann_Staudinger" title="Hermann Staudinger">Hermann Staudinger</a></span></li> <li><span class="nowrap">1954: <a href="/wiki/Linus_Pauling" title="Linus Pauling">Linus Pauling</a></span></li> <li><span class="nowrap">1955: <a href="/wiki/Vincent_du_Vigneaud" title="Vincent du Vigneaud">Vincent du Vigneaud</a></span></li> <li><span class="nowrap">1956: <a href="/wiki/Cyril_Norman_Hinshelwood" class="mw-redirect" title="Cyril Norman Hinshelwood">Cyril Hinshelwood</a> / <a href="/wiki/Nikolay_Semyonov" title="Nikolay Semyonov">Nikolay Semyonov</a></span></li> <li><span class="nowrap">1957: <a href="/wiki/Alexander_R._Todd" class="mw-redirect" title="Alexander R. Todd">Alexander Todd</a></span></li> <li><span class="nowrap">1958: <a href="/wiki/Frederick_Sanger" title="Frederick Sanger">Frederick Sanger</a></span></li> <li><span class="nowrap">1959: <a href="/wiki/Jaroslav_Heyrovsk%C3%BD" title="Jaroslav Heyrovský">Jaroslav Heyrovský</a></span></li> <li><span class="nowrap">1960: <a href="/wiki/Willard_Libby" title="Willard Libby">Willard Libby</a></span></li> <li><span class="nowrap">1961: <a href="/wiki/Melvin_Calvin" title="Melvin Calvin">Melvin Calvin</a></span></li> <li><span class="nowrap">1962: <a href="/wiki/Max_Perutz" title="Max Perutz">Max Perutz</a> / <a href="/wiki/John_Kendrew" title="John Kendrew">John Kendrew</a></span></li> <li><span class="nowrap">1963: <a href="/wiki/Karl_Ziegler" title="Karl Ziegler">Karl Ziegler</a> / <a href="/wiki/Giulio_Natta" title="Giulio Natta">Giulio Natta</a></span></li> <li><span class="nowrap">1964: <a href="/wiki/Dorothy_Hodgkin" title="Dorothy Hodgkin">Dorothy Hodgkin</a></span></li> <li><span class="nowrap">1965: <a href="/wiki/Robert_Burns_Woodward" title="Robert Burns Woodward">Robert Woodward</a></span></li> <li><span class="nowrap">1966: <a href="/wiki/Robert_S._Mulliken" title="Robert S. Mulliken">Robert S. Mulliken</a></span></li> <li><span class="nowrap">1967: <a href="/wiki/Manfred_Eigen" title="Manfred Eigen">Manfred Eigen</a> / <a href="/wiki/Ronald_George_Wreyford_Norrish" title="Ronald George Wreyford Norrish">Ronald Norrish</a> / <a href="/wiki/George_Porter" title="George Porter">George Porter</a></span></li> <li><span class="nowrap">1968: <a href="/wiki/Lars_Onsager" title="Lars Onsager">Lars Onsager</a></span></li> <li><span class="nowrap">1969: <a href="/wiki/Derek_Barton" title="Derek Barton">Derek Barton</a> / <a href="/wiki/Odd_Hassel" title="Odd Hassel">Odd Hassel</a></span></li> <li><span class="nowrap">1970: <a href="/wiki/Luis_Federico_Leloir" title="Luis Federico Leloir">Luis Federico Leloir</a></span></li> <li><span class="nowrap">1971: <a href="/wiki/Gerhard_Herzberg" title="Gerhard Herzberg">Gerhard Herzberg</a></span></li> <li><span class="nowrap">1972: <a href="/wiki/Christian_B._Anfinsen" title="Christian B. Anfinsen">Christian B. Anfinsen</a> / <a href="/wiki/Stanford_Moore" title="Stanford Moore">Stanford Moore</a> / <a href="/wiki/William_Howard_Stein" title="William Howard Stein">William Stein</a></span></li> <li><span class="nowrap">1973: <a href="/wiki/Ernst_Otto_Fischer" title="Ernst Otto Fischer">Ernst Otto Fischer</a> / <a href="/wiki/Geoffrey_Wilkinson" title="Geoffrey Wilkinson">Geoffrey Wilkinson</a></span></li> <li><span class="nowrap">1974: <a href="/wiki/Paul_Flory" title="Paul Flory">Paul Flory</a></span></li> <li><span class="nowrap">1975: <a href="/wiki/John_Cornforth" title="John Cornforth">John Cornforth</a> / <a href="/wiki/Vladimir_Prelog" title="Vladimir Prelog">Vladimir Prelog</a></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">1976–2000</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap">1976: <a href="/wiki/William_Lipscomb" title="William Lipscomb">William Lipscomb</a></span></li> <li><span class="nowrap">1977: <a href="/wiki/Ilya_Prigogine" title="Ilya Prigogine">Ilya Prigogine</a></span></li> <li><span class="nowrap">1978: <a href="/wiki/Peter_D._Mitchell" title="Peter D. Mitchell">Peter D. Mitchell</a></span></li> <li><span class="nowrap">1979: <a href="/wiki/Herbert_C._Brown" title="Herbert C. Brown">Herbert C. Brown</a> / <a href="/wiki/Georg_Wittig" title="Georg Wittig">Georg Wittig</a></span></li> <li><span class="nowrap">1980: <a href="/wiki/Paul_Berg" title="Paul Berg">Paul Berg</a> / <a href="/wiki/Walter_Gilbert" title="Walter Gilbert">Walter Gilbert</a> / <a href="/wiki/Frederick_Sanger" title="Frederick Sanger">Frederick Sanger</a></span></li> <li><span class="nowrap">1981: <a href="/wiki/Kenichi_Fukui" title="Kenichi Fukui">Kenichi Fukui</a> / <a href="/wiki/Roald_Hoffmann" title="Roald Hoffmann">Roald Hoffmann</a></span></li> <li><span class="nowrap">1982: <a href="/wiki/Aaron_Klug" title="Aaron Klug">Aaron Klug</a></span></li> <li><span class="nowrap">1983: <a href="/wiki/Henry_Taube" title="Henry Taube">Henry Taube</a></span></li> <li><span class="nowrap">1984: <a href="/wiki/Robert_Bruce_Merrifield" title="Robert Bruce Merrifield">Robert Merrifield</a></span></li> <li><span class="nowrap">1985: <a href="/wiki/Herbert_A._Hauptman" title="Herbert A. Hauptman">Herbert A. Hauptman</a> / <a href="/wiki/Jerome_Karle" title="Jerome Karle">Jerome Karle</a></span></li> <li><span class="nowrap">1986: <a href="/wiki/Dudley_R._Herschbach" title="Dudley R. Herschbach">Dudley R. Herschbach</a> / <a href="/wiki/Yuan_T._Lee" title="Yuan T. Lee">Yuan T. Lee</a> / <a href="/wiki/John_Polanyi" title="John Polanyi">John Polanyi</a></span></li> <li><span class="nowrap">1987: <a href="/wiki/Donald_J._Cram" title="Donald J. Cram">Donald J. Cram</a> / <a href="/wiki/Jean-Marie_Lehn" title="Jean-Marie Lehn">Jean-Marie Lehn</a> / <a href="/wiki/Charles_J._Pedersen" title="Charles J. Pedersen">Charles J. Pedersen</a></span></li> <li><span class="nowrap">1988: <a href="/wiki/Johann_Deisenhofer" title="Johann Deisenhofer">Johann Deisenhofer</a> / <a href="/wiki/Robert_Huber" title="Robert Huber">Robert Huber</a> / <a href="/wiki/Hartmut_Michel" title="Hartmut Michel">Hartmut Michel</a></span></li> <li><span class="nowrap">1989: <a href="/wiki/Sidney_Altman" title="Sidney Altman">Sidney Altman</a> / <a href="/wiki/Thomas_Cech" title="Thomas Cech">Thomas Cech</a></span></li> <li><span class="nowrap">1990: <a href="/wiki/Elias_James_Corey" title="Elias James Corey">Elias Corey</a></span></li> <li><span class="nowrap">1991: <a href="/wiki/Richard_R._Ernst" title="Richard R. Ernst">Richard R. Ernst</a></span></li> <li><span class="nowrap">1992: <a href="/wiki/Rudolph_A._Marcus" title="Rudolph A. Marcus">Rudolph A. Marcus</a></span></li> <li><span class="nowrap">1993: <a href="/wiki/Kary_Mullis" title="Kary Mullis">Kary Mullis</a> / <a href="/wiki/Michael_Smith_(chemist)" title="Michael Smith (chemist)">Michael Smith</a></span></li> <li><span class="nowrap">1994: <a href="/wiki/George_Andrew_Olah" title="George Andrew Olah">George Olah</a></span></li> <li><span class="nowrap">1995: <a href="/wiki/Paul_J._Crutzen" title="Paul J. Crutzen">Paul J. Crutzen</a> / <a href="/wiki/Mario_Molina" title="Mario Molina">Mario Molina</a> / <a href="/wiki/F._Sherwood_Rowland" title="F. Sherwood Rowland">F. Sherwood Rowland</a></span></li> <li><span class="nowrap">1996: <a href="/wiki/Robert_Curl" title="Robert Curl">Robert Curl</a> / <a href="/wiki/Harry_Kroto" title="Harry Kroto">Harold Kroto</a> / <a href="/wiki/Richard_Smalley" title="Richard Smalley">Richard Smalley</a></span></li> <li><span class="nowrap">1997: <a href="/wiki/Paul_D._Boyer" title="Paul D. Boyer">Paul D. Boyer</a> / <a href="/wiki/John_E._Walker" title="John E. Walker">John E. Walker</a> / <a href="/wiki/Jens_Christian_Skou" title="Jens Christian Skou">Jens Christian Skou</a></span></li> <li><span class="nowrap">1998: <a href="/wiki/Walter_Kohn" title="Walter Kohn">Walter Kohn</a> / <a href="/wiki/John_Pople" title="John Pople">John Pople</a></span></li> <li><span class="nowrap">1999: <a href="/wiki/Ahmed_Zewail" title="Ahmed Zewail">Ahmed Zewail</a></span></li> <li><span class="nowrap">2000: <a href="/wiki/Alan_J._Heeger" title="Alan J. Heeger">Alan J. Heeger</a> / <a href="/wiki/Alan_MacDiarmid" title="Alan MacDiarmid">Alan MacDiarmid</a> / <a href="/wiki/Hideki_Shirakawa" title="Hideki Shirakawa">Hideki Shirakawa</a></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">2001–present</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap">2001: <a href="/wiki/William_Standish_Knowles" title="William Standish Knowles">William Knowles</a> / <a href="/wiki/Ry%C5%8Dji_Noyori" title="Ryōji Noyori">Ryoji Noyori</a> / <a href="/wiki/Karl_Barry_Sharpless" title="Karl Barry Sharpless">K. Barry Sharpless</a></span></li> <li><span class="nowrap">2002: <a href="/wiki/John_B._Fenn" title="John B. Fenn">John B. Fenn</a> / <a href="/wiki/Koichi_Tanaka" title="Koichi Tanaka">Koichi Tanaka</a> / <a href="/wiki/Kurt_W%C3%BCthrich" title="Kurt Wüthrich">Kurt Wüthrich</a></span></li> <li><span class="nowrap">2003: <a href="/wiki/Peter_Agre" title="Peter Agre">Peter Agre</a> / <a href="/wiki/Roderick_MacKinnon" title="Roderick MacKinnon">Roderick MacKinnon</a></span></li> <li><span class="nowrap">2004: <a href="/wiki/Aaron_Ciechanover" title="Aaron Ciechanover">Aaron Ciechanover</a> / <a href="/wiki/Avram_Hershko" title="Avram Hershko">Avram Hershko</a> / <a href="/wiki/Irwin_Rose" title="Irwin Rose">Irwin Rose</a></span></li> <li><span class="nowrap">2005: <a href="/wiki/Robert_H._Grubbs" title="Robert H. Grubbs">Robert H. Grubbs</a> / <a href="/wiki/Richard_R._Schrock" title="Richard R. Schrock">Richard R. Schrock</a> / <a href="/wiki/Yves_Chauvin" title="Yves Chauvin">Yves Chauvin</a></span></li> <li><span class="nowrap">2006: <a href="/wiki/Roger_D._Kornberg" title="Roger D. Kornberg">Roger D. Kornberg</a></span></li> <li><span class="nowrap">2007: <a href="/wiki/Gerhard_Ertl" title="Gerhard Ertl">Gerhard Ertl</a></span></li> <li><span class="nowrap">2008: <a href="/wiki/Osamu_Shimomura" title="Osamu Shimomura">Osamu Shimomura</a> / <a href="/wiki/Martin_Chalfie" title="Martin Chalfie">Martin Chalfie</a> / <a href="/wiki/Roger_Y._Tsien" title="Roger Y. Tsien">Roger Y. Tsien</a></span></li> <li><span class="nowrap">2009: <a href="/wiki/Venki_Ramakrishnan" title="Venki Ramakrishnan">Venkatraman Ramakrishnan</a> / <a href="/wiki/Thomas_A._Steitz" title="Thomas A. Steitz">Thomas A. Steitz</a> / <a href="/wiki/Ada_Yonath" title="Ada Yonath">Ada E. Yonath</a></span></li> <li><span class="nowrap">2010: <a href="/wiki/Richard_F._Heck" title="Richard F. Heck">Richard F. Heck</a> / <a href="/wiki/Akira_Suzuki" title="Akira Suzuki">Akira Suzuki</a> / <a href="/wiki/Ei-ichi_Negishi" title="Ei-ichi Negishi">Ei-ichi Negishi</a></span></li> <li><span class="nowrap">2011: <a href="/wiki/Dan_Shechtman" title="Dan Shechtman">Dan Shechtman</a></span></li> <li><span class="nowrap">2012: <a href="/wiki/Robert_Lefkowitz" title="Robert Lefkowitz">Robert Lefkowitz</a> / <a href="/wiki/Brian_Kobilka" title="Brian Kobilka">Brian Kobilka</a></span></li> <li><span class="nowrap">2013: <a href="/wiki/Martin_Karplus" title="Martin Karplus">Martin Karplus</a> / <a href="/wiki/Michael_Levitt_(biophysicist)" title="Michael Levitt (biophysicist)">Michael Levitt</a> / <a href="/wiki/Arieh_Warshel" title="Arieh Warshel">Arieh Warshel</a></span></li> <li><span class="nowrap">2014: <a href="/wiki/Eric_Betzig" title="Eric Betzig">Eric Betzig</a> / <a href="/wiki/Stefan_Hell" title="Stefan Hell">Stefan Hell</a> / <a href="/wiki/William_E._Moerner" title="William E. Moerner">William E. Moerner</a></span></li> <li><span class="nowrap">2015: <a href="/wiki/Tomas_Lindahl" title="Tomas Lindahl">Tomas Lindahl</a> / <a href="/wiki/Paul_L._Modrich" title="Paul L. Modrich">Paul L. Modrich</a> / <a href="/wiki/Aziz_Sancar" title="Aziz Sancar">Aziz Sancar</a></span></li> <li><span class="nowrap">2016: <a href="/wiki/Jean-Pierre_Sauvage" title="Jean-Pierre Sauvage">Jean-Pierre Sauvage</a> / <a href="/wiki/Fraser_Stoddart" title="Fraser Stoddart">Fraser Stoddart</a> / <a href="/wiki/Ben_Feringa" title="Ben Feringa">Ben Feringa</a></span></li> <li><span class="nowrap">2017: <a href="/wiki/Jacques_Dubochet" title="Jacques Dubochet">Jacques Dubochet</a> / <a href="/wiki/Joachim_Frank" title="Joachim Frank">Joachim Frank</a> / <a href="/wiki/Richard_Henderson_(biologist)" title="Richard Henderson (biologist)">Richard Henderson</a></span></li> <li><span class="nowrap">2018: <a href="/wiki/Frances_Arnold" title="Frances Arnold">Frances Arnold</a> / <a href="/wiki/Gregory_Winter" title="Gregory Winter">Gregory Winter</a> / <a href="/wiki/George_Smith_(chemist)" title="George Smith (chemist)">George Smith</a></span></li> <li><span class="nowrap">2019: <a href="/wiki/John_B._Goodenough" title="John B. Goodenough">John B. Goodenough</a> / <a href="/wiki/M._Stanley_Whittingham" title="M. Stanley Whittingham">M. Stanley Whittingham</a> / <a href="/wiki/Akira_Yoshino" title="Akira Yoshino">Akira Yoshino</a></span></li> <li><span class="nowrap">2020: <a href="/wiki/Emmanuelle_Charpentier" title="Emmanuelle Charpentier">Emmanuelle Charpentier</a> / <a href="/wiki/Jennifer_Doudna" title="Jennifer Doudna">Jennifer Doudna</a></span></li> <li><span class="nowrap">2021: <a href="/wiki/David_MacMillan" title="David MacMillan">David MacMillan</a> / <a href="/wiki/Benjamin_List" title="Benjamin List">Benjamin List</a></span></li> <li><span class="nowrap">2022: <a href="/wiki/Carolyn_Bertozzi" title="Carolyn Bertozzi">Carolyn R. Bertozzi</a> / <a href="/wiki/Morten_P._Meldal" title="Morten P. Meldal">Morten P. Meldal</a> / <a href="/wiki/Karl_Barry_Sharpless" title="Karl Barry Sharpless">Karl Barry Sharpless</a></span></li> <li><span class="nowrap">2023: <a href="/wiki/Moungi_Bawendi" title="Moungi Bawendi">Moungi G. Bawendi</a> / <a href="/wiki/Louis_E._Brus" title="Louis E. Brus">Louis E. Brus</a> / <a href="/wiki/Alexey_Ekimov" title="Alexey Ekimov">Alexei I. Ekimov</a></span></li> <li><span class="nowrap">2024: <a href="/wiki/David_Baker_(biochemist)" title="David Baker (biochemist)">David Baker</a> / <a href="/wiki/Demis_Hassabis" title="Demis Hassabis">Demis Hassabis</a> / <a href="/wiki/John_M._Jumper" title="John M. Jumper">John M. Jumper</a></span></li></ul> </div></td></tr></tbody></table></div> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=11" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/List_of_chemistry_topics" class="mw-redirect" title="List of chemistry topics">List of chemistry topics</a></li> <li><a href="/wiki/List_of_chemists" title="List of chemists">List of chemists</a></li> <li><a href="/wiki/Category:Chemistry_societies" title="Category:Chemistry societies">List of Chemistry Societies</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Chemist&action=edit&section=12" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.dictionary.com/browse/chemist">"the definition of chemist"</a>. <i>www.dictionary.com</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.dictionary.com&rft.atitle=the+definition+of+chemist&rft_id=https%3A%2F%2Fwww.dictionary.com%2Fbrowse%2Fchemist&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChemist" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHarrow1918" class="citation journal cs1">Harrow, Benjamin (1918). <a rel="nofollow" class="external text" href="https://www.jstor.org/stable/7047">"The Chemists of America"</a>. <i>The Scientific Monthly</i>. <b>7</b> (4): 356–360. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0096-3771">0096-3771</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Scientific+Monthly&rft.atitle=The+Chemists+of+America&rft.volume=7&rft.issue=4&rft.pages=356-360&rft.date=1918&rft.issn=0096-3771&rft.aulast=Harrow&rft.aufirst=Benjamin&rft_id=https%3A%2F%2Fwww.jstor.org%2Fstable%2F7047&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChemist" class="Z3988"></span></span> </li> <li id="cite_note-:0-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-:0_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:0_3-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:0_3-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-:0_3-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-:0_3-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-:0_3-5"><sup><i><b>f</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHowell2017" class="citation book cs1">Howell, Sara (2017-07-15). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=b9NhDwAAQBAJ"><i>Chemists at Work</i></a>. The Rosen Publishing Group, Inc. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-68048-753-4" title="Special:BookSources/978-1-68048-753-4"><bdi>978-1-68048-753-4</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Chemists+at+Work&rft.pub=The+Rosen+Publishing+Group%2C+Inc&rft.date=2017-07-15&rft.isbn=978-1-68048-753-4&rft.aulast=Howell&rft.aufirst=Sara&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3Db9NhDwAAQBAJ&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChemist" class="Z3988"></span></span> </li> <li id="cite_note-:1-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-:1_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:1_4-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://neworks.nebraska.gov/admin/gsipub/htmlarea/uploads/Occ%20Profile%20Chemists.pdf">"Chemists"</a> <span class="cs1-format">(PDF)</span>. <i>neworks.nebraska.gov</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20161220044211/https://neworks.nebraska.gov/admin/gsipub/htmlarea/uploads/Occ%20Profile%20Chemists.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on 20 December 2016<span class="reference-accessdate">. Retrieved <span class="nowrap">6 May</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=neworks.nebraska.gov&rft.atitle=Chemists&rft_id=https%3A%2F%2Fneworks.nebraska.gov%2Fadmin%2Fgsipub%2Fhtmlarea%2Fuploads%2FOcc%2520Profile%2520Chemists.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChemist" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBillo2004" class="citation book cs1">Billo, E. Joseph (2004-03-22). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=5i1T0q7G9mIC"><i>Excel for Chemists: A Comprehensive Guide</i></a>. John Wiley & Sons. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-471-46080-0" title="Special:BookSources/978-0-471-46080-0"><bdi>978-0-471-46080-0</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Excel+for+Chemists%3A+A+Comprehensive+Guide&rft.pub=John+Wiley+%26+Sons&rft.date=2004-03-22&rft.isbn=978-0-471-46080-0&rft.aulast=Billo&rft.aufirst=E.+Joseph&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3D5i1T0q7G9mIC&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChemist" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGriffenDossetterLeach2020" class="citation journal cs1">Griffen, Edward J.; Dossetter, Alexander G.; Leach, Andrew G. (2020-08-27). <a rel="nofollow" class="external text" href="https://pubs.acs.org/doi/10.1021/acs.jmedchem.0c00163">"Chemists: AI Is Here; Unite To Get the Benefits"</a>. <i>Journal of Medicinal Chemistry</i>. <b>63</b> (16): 8695–8704. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1021%2Facs.jmedchem.0c00163">10.1021/acs.jmedchem.0c00163</a>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0022-2623">0022-2623</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/32459965">32459965</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Medicinal+Chemistry&rft.atitle=Chemists%3A+AI+Is+Here%3B+Unite+To+Get+the+Benefits&rft.volume=63&rft.issue=16&rft.pages=8695-8704&rft.date=2020-08-27&rft.issn=0022-2623&rft_id=info%3Apmid%2F32459965&rft_id=info%3Adoi%2F10.1021%2Facs.jmedchem.0c00163&rft.aulast=Griffen&rft.aufirst=Edward+J.&rft.au=Dossetter%2C+Alexander+G.&rft.au=Leach%2C+Andrew+G.&rft_id=https%3A%2F%2Fpubs.acs.org%2Fdoi%2F10.1021%2Facs.jmedchem.0c00163&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChemist" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.acs.org/content/dam/acsorg/global/international/scifreedom/global-chemists-code-of-ethics-fi-2016.pdf">"Global Chemists' Code of Ethics"</a> <span class="cs1-format">(PDF)</span>. <i>American Chemical Society</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20200730080731/https://www.acs.org/content/dam/acsorg/global/international/scifreedom/global-chemists-code-of-ethics-fi-2016.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on 30 July 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">6 May</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=American+Chemical+Society&rft.atitle=Global+Chemists%27+Code+of+Ethics&rft_id=https%3A%2F%2Fwww.acs.org%2Fcontent%2Fdam%2Facsorg%2Fglobal%2Finternational%2Fscifreedom%2Fglobal-chemists-code-of-ethics-fi-2016.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChemist" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFStoye2016-05-23T00:00:00+01:00" class="citation web cs1">Stoye2016-05-23T00:00:00+01:00, Emma. <a rel="nofollow" class="external text" href="https://www.chemistryworld.com/news/global-code-of-ethics-planned-for-chemists/1010209.article">"Global code of ethics planned for chemists"</a>. <i>Chemistry World</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2024-05-06</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Chemistry+World&rft.atitle=Global+code+of+ethics+planned+for+chemists&rft.aulast=Stoye2016-05-23T00%3A00%3A00%2B01%3A00&rft.aufirst=Emma&rft_id=https%3A%2F%2Fwww.chemistryworld.com%2Fnews%2Fglobal-code-of-ethics-planned-for-chemists%2F1010209.article&rfr_id=info%3Asid%2Fen.wikipedia.org%3AChemist" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_web" title="Template:Cite web">cite web</a>}}</code>: CS1 maint: numeric names: authors list (<a href="/wiki/Category:CS1_maint:_numeric_names:_authors_list" title="Category:CS1 maint: numeric names: authors list">link</a>)</span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span 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href="/wiki/Mass_spectrometry" title="Mass spectrometry">Mass spectrometry</a> <ul><li><a href="/wiki/Electron_ionization" title="Electron ionization">EI</a></li> <li><a href="/wiki/Inductively_coupled_plasma_mass_spectrometry" title="Inductively coupled plasma mass spectrometry">ICP</a></li> <li><a href="/wiki/Matrix-assisted_laser_desorption/ionization" title="Matrix-assisted laser desorption/ionization">MALDI</a></li></ul></li> <li><a href="/wiki/Separation_process" title="Separation process">Separation process</a></li> <li><a href="/wiki/Chromatography" title="Chromatography">Chromatography</a> <ul><li><a href="/wiki/Gas_chromatography" title="Gas chromatography">GC</a></li> <li><a href="/wiki/High-performance_liquid_chromatography" title="High-performance liquid chromatography">HPLC</a></li></ul></li> <li><a href="/wiki/Crystallography" title="Crystallography">Crystallography</a></li> <li><a href="/wiki/Characterization_(materials_science)" title="Characterization (materials science)">Characterization</a></li> <li><a href="/wiki/Titration" title="Titration">Titration</a></li> <li><a href="/wiki/Wet_chemistry" title="Wet chemistry">Wet chemistry</a></li> <li><a href="/wiki/Calorimetry" title="Calorimetry">Calorimetry</a></li> <li><a href="/wiki/Elemental_analysis" title="Elemental analysis">Elemental analysis</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Theoretical_chemistry" title="Theoretical chemistry">Theoretical</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Quantum_chemistry" title="Quantum chemistry">Quantum chemistry</a></li> <li><a href="/wiki/Computational_chemistry" title="Computational chemistry">Computational chemistry</a> <ul><li><a href="/wiki/Mathematical_chemistry" title="Mathematical chemistry">Mathematical chemistry</a></li></ul></li> <li><a href="/wiki/Molecular_modelling" title="Molecular modelling">Molecular modelling</a></li> <li><a href="/wiki/Molecular_mechanics" title="Molecular mechanics">Molecular mechanics</a></li> <li><a href="/wiki/Molecular_dynamics" title="Molecular dynamics">Molecular dynamics</a></li> <li><a href="/wiki/Molecular_geometry" title="Molecular geometry">Molecular geometry</a> <ul><li><a href="/wiki/VSEPR_theory" title="VSEPR theory">VSEPR theory</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Physical_chemistry" title="Physical chemistry">Physical</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Electrochemistry" title="Electrochemistry">Electrochemistry</a> <ul><li><a href="/wiki/Spectroelectrochemistry" title="Spectroelectrochemistry">Spectroelectrochemistry</a></li> <li><a href="/wiki/Photoelectrochemistry" title="Photoelectrochemistry">Photoelectrochemistry</a></li></ul></li> <li><a href="/wiki/Thermochemistry" title="Thermochemistry">Thermochemistry</a></li> <li><a href="/wiki/Chemical_thermodynamics" title="Chemical thermodynamics">Chemical thermodynamics</a></li> <li><a href="/wiki/Surface_science" title="Surface science">Surface science</a></li> <li><a href="/wiki/Interface_and_colloid_science" title="Interface and colloid science">Interface and colloid science</a> <ul><li><a href="/wiki/Micromeritics" title="Micromeritics">Micromeritics</a></li></ul></li> <li><a href="/wiki/Cryochemistry" title="Cryochemistry">Cryochemistry</a></li> <li><a href="/wiki/Sonochemistry" title="Sonochemistry">Sonochemistry</a></li> <li><a href="/wiki/Structural_chemistry" title="Structural chemistry">Structural chemistry</a></li> <li><a href="/wiki/Chemical_physics" title="Chemical physics">Chemical physics</a> <ul><li><a href="/wiki/Molecular_physics" title="Molecular physics">Molecular physics</a></li></ul></li> <li><a href="/wiki/Femtochemistry" title="Femtochemistry">Femtochemistry</a></li> <li><a href="/wiki/Chemical_kinetics" title="Chemical kinetics">Chemical kinetics</a></li> <li><a href="/wiki/Spectroscopy" title="Spectroscopy">Spectroscopy</a></li> <li><a href="/wiki/Photochemistry" title="Photochemistry">Photochemistry</a></li> <li><a href="/wiki/Spin_chemistry" title="Spin chemistry">Spin chemistry</a></li> <li><a href="/wiki/Microwave_chemistry" title="Microwave chemistry">Microwave chemistry</a></li> <li><a href="/wiki/Equilibrium_chemistry" title="Equilibrium chemistry">Equilibrium chemistry</a></li> <li><a href="/wiki/Mechanochemistry" title="Mechanochemistry">Mechanochemistry</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Inorganic_chemistry" title="Inorganic chemistry">Inorganic</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Coordination_complex" title="Coordination complex">Coordination chemistry</a></li> <li><a href="/wiki/Magnetochemistry" title="Magnetochemistry">Magnetochemistry</a></li> <li><a href="/wiki/Organometallic_chemistry" title="Organometallic chemistry">Organometallic chemistry</a> <ul><li><a href="/wiki/Organolanthanide_chemistry" title="Organolanthanide chemistry">Organolanthanide chemistry</a></li></ul></li> <li><a href="/wiki/Atom_cluster" class="mw-redirect" title="Atom cluster">Cluster chemistry</a></li> <li><a href="/wiki/Solid-state_chemistry" title="Solid-state chemistry">Solid-state chemistry</a></li> <li><a href="/wiki/Ceramic_chemistry" class="mw-redirect" title="Ceramic chemistry">Ceramic chemistry</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Organic_chemistry" title="Organic chemistry">Organic</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Stereochemistry" title="Stereochemistry">Stereochemistry</a> <ul><li><a href="/wiki/Alkane_stereochemistry" class="mw-redirect" title="Alkane stereochemistry">Alkane stereochemistry</a></li></ul></li> <li><a href="/wiki/Physical_organic_chemistry" title="Physical organic chemistry">Physical organic chemistry</a></li> <li><a href="/wiki/Organic_reactions" class="mw-redirect" title="Organic reactions">Organic reactions</a></li> <li><a href="/wiki/Organic_synthesis" title="Organic synthesis">Organic synthesis</a></li> <li><a href="/wiki/Retrosynthetic_analysis" title="Retrosynthetic analysis">Retrosynthetic analysis</a></li> <li><a href="/wiki/Enantioselective_synthesis" title="Enantioselective synthesis">Enantioselective synthesis</a></li> <li><a href="/wiki/Total_synthesis" title="Total synthesis">Total synthesis</a> / <a href="/wiki/Semisynthesis" title="Semisynthesis">Semisynthesis</a></li> <li><a href="/wiki/Fullerene_chemistry" title="Fullerene chemistry">Fullerene chemistry</a></li> <li><a href="/wiki/Polymer_chemistry" title="Polymer chemistry">Polymer chemistry</a></li> <li><a href="/wiki/Petrochemistry" class="mw-redirect" title="Petrochemistry">Petrochemistry</a></li> <li><a href="/wiki/Dynamic_covalent_chemistry" title="Dynamic covalent chemistry">Dynamic covalent chemistry</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Biochemistry" title="Biochemistry">Biological</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Biochemistry" title="Biochemistry">Biochemistry</a> <ul><li><a href="/wiki/Molecular_biology" title="Molecular biology">Molecular biology</a></li> <li><a href="/wiki/Cell_biology" title="Cell biology">Cell biology</a></li></ul></li> <li><a href="/wiki/Chemical_biology" title="Chemical biology">Chemical biology</a> <ul><li><a href="/wiki/Bioorthogonal_chemistry" title="Bioorthogonal chemistry">Bioorthogonal chemistry</a></li></ul></li> <li><a href="/wiki/Medicinal_chemistry" title="Medicinal chemistry">Medicinal chemistry</a> <ul><li><a href="/wiki/Pharmacology" title="Pharmacology">Pharmacology</a></li></ul></li> <li><a href="/wiki/Clinical_chemistry" title="Clinical chemistry">Clinical chemistry</a></li> <li><a href="/wiki/Neurochemistry" title="Neurochemistry">Neurochemistry</a></li> <li><a href="/wiki/Bioorganic_chemistry" title="Bioorganic chemistry">Bioorganic chemistry</a></li> <li><a href="/wiki/Bioorganometallic_chemistry" title="Bioorganometallic chemistry">Bioorganometallic chemistry</a></li> <li><a href="/wiki/Bioinorganic_chemistry" title="Bioinorganic chemistry">Bioinorganic chemistry</a></li> <li><a href="/wiki/Biophysical_chemistry" title="Biophysical chemistry">Biophysical chemistry</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Interdisciplinarity" title="Interdisciplinarity">Interdisciplinarity</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Nuclear_chemistry" title="Nuclear chemistry">Nuclear chemistry</a> <ul><li><a href="/wiki/Radiochemistry" title="Radiochemistry">Radiochemistry</a></li> <li><a href="/wiki/Radiation_chemistry" title="Radiation chemistry">Radiation chemistry</a></li> <li><a href="/wiki/Actinide_chemistry" title="Actinide chemistry">Actinide chemistry</a></li></ul></li> <li><a href="/wiki/Cosmochemistry" title="Cosmochemistry">Cosmochemistry</a> / <a href="/wiki/Astrochemistry" title="Astrochemistry">Astrochemistry</a> / <a href="/wiki/Stellar_chemistry" title="Stellar chemistry">Stellar chemistry</a></li> <li><a href="/wiki/Geochemistry" title="Geochemistry">Geochemistry</a> <ul><li><a href="/wiki/Biogeochemistry" title="Biogeochemistry">Biogeochemistry</a></li> <li><a href="/wiki/Photogeochemistry" title="Photogeochemistry">Photogeochemistry</a></li></ul></li></ul> <ul><li><a href="/wiki/Environmental_chemistry" title="Environmental chemistry">Environmental chemistry</a> <ul><li><a href="/wiki/Atmospheric_chemistry" title="Atmospheric chemistry">Atmospheric chemistry</a></li> <li><a href="/wiki/Ocean_chemistry" class="mw-redirect" title="Ocean chemistry">Ocean chemistry</a></li></ul></li> <li><a href="/wiki/Clay_chemistry" title="Clay chemistry">Clay chemistry</a></li> <li><a href="/wiki/Carbochemistry" title="Carbochemistry">Carbochemistry</a></li> <li><a href="/wiki/Food_chemistry" title="Food chemistry">Food chemistry</a> <ul><li><a href="/wiki/Carbohydrate_chemistry" class="mw-redirect" title="Carbohydrate chemistry">Carbohydrate chemistry</a></li> <li><a href="/wiki/Food_physical_chemistry" title="Food physical chemistry">Food physical chemistry</a></li></ul></li> <li><a href="/wiki/Agricultural_chemistry" title="Agricultural chemistry">Agricultural chemistry</a> <ul><li><a href="/wiki/Soil_chemistry" title="Soil chemistry">Soil chemistry</a></li></ul></li></ul> <ul><li><a href="/wiki/Chemistry_education" title="Chemistry education">Chemistry education</a> <ul><li><a href="/wiki/Amateur_chemistry" title="Amateur chemistry">Amateur chemistry</a></li> <li><a href="/wiki/General_chemistry" title="General chemistry">General chemistry</a></li></ul></li> <li><a href="/wiki/Clandestine_chemistry" title="Clandestine chemistry">Clandestine chemistry</a></li> <li><a href="/wiki/Forensic_chemistry" title="Forensic chemistry">Forensic chemistry</a> <ul><li><a href="/wiki/Forensic_toxicology" title="Forensic toxicology">Forensic toxicology</a></li> <li><a href="/wiki/Post-mortem_chemistry" title="Post-mortem chemistry">Post-mortem chemistry</a></li></ul></li></ul> <ul><li><a href="/wiki/Nanochemistry" title="Nanochemistry">Nanochemistry</a> <ul><li><a href="/wiki/Supramolecular_chemistry" title="Supramolecular chemistry">Supramolecular chemistry</a></li></ul></li> <li><a href="/wiki/Chemical_synthesis" title="Chemical synthesis">Chemical synthesis</a> <ul><li><a href="/wiki/Green_chemistry" title="Green chemistry">Green chemistry</a></li> <li><a href="/wiki/Click_chemistry" title="Click chemistry">Click chemistry</a></li> <li><a href="/wiki/Combinatorial_chemistry" title="Combinatorial chemistry">Combinatorial chemistry</a></li> <li><a href="/wiki/Biosynthesis" title="Biosynthesis">Biosynthesis</a></li></ul></li> <li><a href="/wiki/Chemical_engineering" title="Chemical engineering">Chemical engineering</a> <ul><li><a href="/wiki/Stoichiometry" title="Stoichiometry">Stoichiometry</a></li></ul></li> <li><a href="/wiki/Materials_science" title="Materials science">Materials science</a> <ul><li><a href="/wiki/Metallurgy" title="Metallurgy">Metallurgy</a></li> <li><a href="/wiki/Ceramic_engineering" title="Ceramic engineering">Ceramic engineering</a></li> <li><a href="/wiki/Polymer_science" title="Polymer science">Polymer science</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">See also</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/History_of_chemistry" title="History of chemistry">History of chemistry</a></li> <li><a href="/wiki/Nobel_Prize_in_Chemistry" title="Nobel Prize in Chemistry">Nobel Prize in Chemistry</a></li> <li><a href="/wiki/Timeline_of_chemistry" title="Timeline of chemistry">Timeline of chemistry</a> <ul><li><a href="/wiki/Discovery_of_chemical_elements" title="Discovery of chemical elements">of element discoveries</a></li></ul></li> <li>"<a href="/wiki/The_central_science" title="The central science">The central science</a>"</li> <li><a href="/wiki/Chemical_reaction" title="Chemical reaction">Chemical reaction</a> <ul><li><a href="/wiki/Catalysis" title="Catalysis">Catalysis</a></li></ul></li> <li><a href="/wiki/Chemical_element" title="Chemical element">Chemical element</a></li> <li><a href="/wiki/Chemical_compound" title="Chemical compound">Chemical compound</a></li> <li><a href="/wiki/Atom" title="Atom">Atom</a></li> <li><a href="/wiki/Molecule" title="Molecule">Molecule</a></li> <li><a href="/wiki/Ion" title="Ion">Ion</a></li> <li><a href="/wiki/Chemical_substance" title="Chemical substance">Chemical substance</a></li> <li><a href="/wiki/Chemical_bond" title="Chemical bond">Chemical bond</a></li> <li><a href="/wiki/Alchemy" title="Alchemy">Alchemy</a></li> <li><a href="/wiki/Quantum_mechanics" title="Quantum mechanics">Quantum mechanics</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" 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