{"id":1034,"date":"2023-07-19T11:02:00","date_gmt":"2023-07-19T11:02:00","guid":{"rendered":"https:\/\/chemuza.org\/pt\/configuracao-eletronica-de-litio\/"},"modified":"2023-07-19T11:02:00","modified_gmt":"2023-07-19T11:02:00","slug":"configuracao-eletronica-de-litio","status":"publish","type":"post","link":"https:\/\/chemuza.org\/pt\/configuracao-eletronica-de-litio\/","title":{"rendered":"Configura\u00e7\u00e3o eletr\u00f4nica de l\u00edtio"},"content":{"rendered":"<p>O l\u00edtio \u00e9 encontrado na Terra em um n\u00edvel m\u00e9dio de cerca de 65 partes por milh\u00e3o. Est\u00e1 localizado abaixo do n\u00edquel, cobre e tungst\u00eanio em termos de abund\u00e2ncia ambiental. \u00c9 um elemento reativo amplamente utilizado no setor industrial. Neste artigo, descubra a <strong>configura\u00e7\u00e3o eletr\u00f4nica do L\u00edtio<\/strong> e como calcul\u00e1-la com efici\u00eancia.<\/p>\n<h2> O que \u00e9 l\u00edtio e para que \u00e9 utilizado?<\/h2>\n<p> <strong>O l\u00edtio \u00e9 um elemento qu\u00edmico localizado na fam\u00edlia dos metais alcalinos<\/strong> da tabela peri\u00f3dica, sob o n\u00famero at\u00f4mico 3. \u00c9 representado pelo s\u00edmbolo Li, localizado no grupo 1 da tabela. Possui cor branco prateado em estado puro, \u00e9 um metal de consist\u00eancia macia e oxida rapidamente em contato com \u00e1gua ou ar.<\/p>\n<p> Por outro lado, deve-se destacar que <strong>o l\u00edtio \u00e9 amplamente utilizado na \u00e1rea da medicina<\/strong> , na aplica\u00e7\u00e3o de diversos tratamentos. Serve, por exemplo, para repor o s\u00f3dio na mucosa biol\u00f3gica e aumentar a permeabilidade celular. Al\u00e9m disso, exerce influ\u00eancia nos neurotransmissores, estabilizando o humor dos pacientes deprimidos. <strong>Tamb\u00e9m previne epis\u00f3dios man\u00edacos de transtorno bipolar<\/strong> .<\/p>\n<h2> Qual \u00e9 a configura\u00e7\u00e3o eletr\u00f4nica do L\u00edtio?<\/h2>\n<p> <strong>Os elementos qu\u00edmicos s\u00e3o identificados na tabela peri\u00f3dica pelo seu n\u00famero at\u00f4mico Z,<\/strong> que se refere ao n\u00famero de el\u00e9trons e pr\u00f3tons localizados no n\u00facleo. No caso do L\u00edtio, seu n\u00famero at\u00f4mico \u00e9 3, ou seja, o \u00e1tomo desse elemento \u00e9 composto por 3 el\u00e9trons.<\/p>\n<p> A <strong>configura\u00e7\u00e3o eletr\u00f4nica do l\u00edtio \u00e9 Li1s2 2s1<\/strong> , os 2 primeiros est\u00e3o localizados no orbital 1s e o terceiro est\u00e1 no orbital 2s, desta forma mostra como fica em um orbital poderoso.<\/p>\n<h3> Configura\u00e7\u00e3o eletr\u00f4nica abreviada de l\u00edtio<\/h3>\n<p> A configura\u00e7\u00e3o abreviada de um elemento refere-se \u00e0 nota\u00e7\u00e3o qu\u00e2ntica simplificada do n\u00famero de el\u00e9trons e subcamadas com os gases nobres entre par\u00eanteses. Al\u00e9m disso, \u00e9 conhecida como configura\u00e7\u00e3o eletr\u00f4nica do n\u00facleo e <strong>a f\u00f3rmula abreviada do l\u00edtio \u00e9 [He] 2s1.<\/strong> Isso se estabelece escolhendo o g\u00e1s nobre pr\u00f3ximo ao elemento, no caso do L\u00edtio \u00e9 o H\u00e9lio.<\/p>\n<p> Desta forma, podemos dizer que <strong>a configura\u00e7\u00e3o do h\u00e9lio \u00e9 1s2, semelhante \u00e0 \u00f3rbita inicial do l\u00edtio<\/strong> . Apenas o s\u00edmbolo at\u00f4mico do H\u00e9lio \u00e9 utilizado e ele \u00e9 colocado no suporte, pois este metal alcalino se assemelha ao H\u00e9lio em termos de configura\u00e7\u00e3o, unindo-se ao orbital 2s1.<\/p>\n<p> Concluindo, o l\u00edtio \u00e9 um metal alcalino, macio e de oxida\u00e7\u00e3o r\u00e1pida. \u00c9 utilizado em ligas promotoras de calor e sua configura\u00e7\u00e3o eletr\u00f4nica est\u00e1 nos orbitais 1s e 2s, com muita energia no n\u00facleo.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O l\u00edtio \u00e9 encontrado na Terra em um n\u00edvel m\u00e9dio de cerca de 65 partes por milh\u00e3o. Est\u00e1 localizado abaixo do n\u00edquel, cobre e tungst\u00eanio em termos de abund\u00e2ncia ambiental. \u00c9 um elemento reativo amplamente utilizado no setor industrial. Neste artigo, descubra a configura\u00e7\u00e3o eletr\u00f4nica do L\u00edtio e como calcul\u00e1-la com efici\u00eancia. O que \u00e9 &#8230; <a title=\"Configura\u00e7\u00e3o eletr\u00f4nica de l\u00edtio\" class=\"read-more\" href=\"https:\/\/chemuza.org\/pt\/configuracao-eletronica-de-litio\/\" aria-label=\"Mais em Configura\u00e7\u00e3o eletr\u00f4nica de l\u00edtio\">Ler mais<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-1034","post","type-post","status-publish","format-standard","hentry","category-litio"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Configura\u00e7\u00e3o eletr\u00f4nica de L\u00edtio | Elemento l\u00edtio<\/title>\n<meta name=\"description\" content=\"A configura\u00e7\u00e3o eletr\u00f4nica do l\u00edtio facilita a compreens\u00e3o e a previs\u00e3o de como os \u00e1tomos desse elemento interagem. 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