{"id":1089,"date":"2023-07-19T02:07:13","date_gmt":"2023-07-19T02:07:13","guid":{"rendered":"https:\/\/chemuza.org\/pt\/configuracao-eletronica-do-nitrogenio\/"},"modified":"2023-07-19T02:07:13","modified_gmt":"2023-07-19T02:07:13","slug":"configuracao-eletronica-do-nitrogenio","status":"publish","type":"post","link":"https:\/\/chemuza.org\/pt\/configuracao-eletronica-do-nitrogenio\/","title":{"rendered":"Configura\u00e7\u00e3o eletr\u00f4nica de nitrog\u00eanio"},"content":{"rendered":"<p>O nitrog\u00eanio \u00e9 conhecido como g\u00e1s e \u00e9 representado na tabela peri\u00f3dica como \u201cN\u201d. <strong>Seu n\u00famero at\u00f4mico (Z=7) nos ajuda a determinar sua configura\u00e7\u00e3o eletr\u00f4nica<\/strong> , bem como uma s\u00e9rie de regras a seguir para atingir essa configura\u00e7\u00e3o. O nitrog\u00eanio est\u00e1 intimamente relacionado ao ar atmosf\u00e9rico, por isso \u00e9 importante saber mais sobre suas propriedades.<\/p>\n<h2> Qual \u00e9 a configura\u00e7\u00e3o eletr\u00f4nica do nitrog\u00eanio?<\/h2>\n<p> A configura\u00e7\u00e3o eletr\u00f4nica do nitrog\u00eanio \u00e9 <strong>1S<\/strong> <strong><sup>2<\/sup><\/strong> <strong>2S<\/strong> <strong><sup>2<\/sup><\/strong> <strong>2P<\/strong> <strong><sup>3<\/sup><\/strong> . Por\u00e9m, h\u00e1 quem o represente da seguinte forma [He] 2s2 2p3 e \u00e9 igualmente v\u00e1lido, mas utilizaremos a primeira representa\u00e7\u00e3o para explicar como essa configura\u00e7\u00e3o foi obtida.<\/p>\n<p> O nitrog\u00eanio \u00e9 um elemento bem conhecido, inclusive foi descoberto h\u00e1 mais de 200 anos. Entre os dados conhecidos sobre o g\u00e1s temos sua <strong>massa at\u00f4mica de 14,0067 u e sua eletronegatividade de 3,04<\/strong> , entre outros dados.<\/p>\n<h2> Como calcular a configura\u00e7\u00e3o eletr\u00f4nica do Nitrog\u00eanio?<\/h2>\n<p> Se voc\u00ea mesmo deseja calcular a configura\u00e7\u00e3o eletr\u00f4nica do Nitrog\u00eanio, basta seguir os seguintes passos:<\/p>\n<ol>\n<li> <strong>Descubra o n\u00famero at\u00f4mico do nitrog\u00eanio<\/strong> , j\u00e1 que essa ser\u00e1 a base. Este n\u00famero nos diz quantos el\u00e9trons precisamos distribuir.<\/li>\n<li> <strong>Siga as regras para distribui\u00e7\u00e3o de el\u00e9trons<\/strong> em cada subn\u00edvel. Separe com \u201cs\u201d, depois com \u201c2\u201d e assim por diante.<\/li>\n<li> <strong>Fa\u00e7a a distribui\u00e7\u00e3o<\/strong> at\u00e9 que todos os expoentes que representam os el\u00e9trons somem o mesmo n\u00famero que o n\u00famero at\u00f4mico, neste caso 7.<\/li>\n<\/ol>\n<p> Convidamos voc\u00ea a se aprofundar um pouco mais na teoria da configura\u00e7\u00e3o eletr\u00f4nica, camadas, subn\u00edveis, etc. Faremos ent\u00e3o uma revis\u00e3o aplicada ao Nitrog\u00eanio para explicar sua configura\u00e7\u00e3o.<\/p>\n<h2> Por que a configura\u00e7\u00e3o eletr\u00f4nica do Nitrog\u00eanio \u00e9 1S <sup>2<\/sup> 2S <sup>2<\/sup> 2P <sup>3<\/sup> ?<\/h2>\n<p> 1S <sup>2<\/sup> 2S <sup>2<\/sup> 2P <sup>3<\/sup> \u00e9 a configura\u00e7\u00e3o eletr\u00f4nica do nitrog\u00eanio, porque <strong>\u00e9 a \u00fanica forma v\u00e1lida de distribuir el\u00e9trons em cada camada e subn\u00edvel<\/strong> . Vamos relembrar o limite de cada subn\u00edvel para entender de onde vem 1S <sup>1<\/sup> 2S <sup>1<\/sup> 2P <sup>3<\/sup> :<\/p>\n<ul>\n<li> <strong>1S o n\u00famero m\u00e1ximo de el\u00e9trons que ele suporta \u00e9 2<\/strong> . Como temos 7 el\u00e9trons para distribuir, somamos apenas esses 2, sobraram 5 el\u00e9trons. Vamos assim: 1S <sup>2<\/sup> .<\/li>\n<li> <strong>2S \u00e9 o pr\u00f3ximo subn\u00edvel de acordo com a regra<\/strong> e tamb\u00e9m pode suportar apenas 2 el\u00e9trons. Pegamos 2 dos 5 que nos restam e agora subtrair\u00edamos apenas 3 el\u00e9trons. Vamos assim: 1S <sup>2<\/sup> 2S <sup>2<\/sup> .<\/li>\n<li> <strong>2P \u00e9 o pr\u00f3ximo subn\u00edvel<\/strong> , possui maior capacidade, suportando at\u00e9 6 el\u00e9trons. Mas n\u00e3o temos muitos, ent\u00e3o voc\u00ea pode ver na configura\u00e7\u00e3o que s\u00f3 est\u00e3o colocados os demais, que \u00e9 3. Ficamos assim: 1S <sup>2<\/sup> 2S <sup>2<\/sup> 2P <sup>3<\/sup><\/li>\n<\/ul>\n<p> Agora fica mais f\u00e1cil entender por que essa s\u00e9rie de letras, n\u00fameros e expoentes comp\u00f5em a configura\u00e7\u00e3o eletr\u00f4nica do nitrog\u00eanio. Se ainda n\u00e3o entendeu, convidamos voc\u00ea a ler a teoria completa sobre o assunto.<\/p>\n<p> Por fim, lembre-se que este elemento pode ser obtido tanto no ar como no solo e na \u00e1gua. \u00c9 um g\u00e1s muito importante, tanto na forma de nitritos quanto de nitratos, por isso vale a pena conhec\u00ea-lo.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O nitrog\u00eanio \u00e9 conhecido como g\u00e1s e \u00e9 representado na tabela peri\u00f3dica como \u201cN\u201d. Seu n\u00famero at\u00f4mico (Z=7) nos ajuda a determinar sua configura\u00e7\u00e3o eletr\u00f4nica , bem como uma s\u00e9rie de regras a seguir para atingir essa configura\u00e7\u00e3o. O nitrog\u00eanio est\u00e1 intimamente relacionado ao ar atmosf\u00e9rico, por isso \u00e9 importante saber mais sobre suas propriedades. &#8230; <a title=\"Configura\u00e7\u00e3o eletr\u00f4nica de nitrog\u00eanio\" class=\"read-more\" href=\"https:\/\/chemuza.org\/pt\/configuracao-eletronica-do-nitrogenio\/\" aria-label=\"Mais em Configura\u00e7\u00e3o eletr\u00f4nica de nitrog\u00eanio\">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":[3],"tags":[],"class_list":["post-1089","post","type-post","status-publish","format-standard","hentry","category-azoto"],"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 do nitrog\u00eanio | elemento nitrog\u00eanio<\/title>\n<meta name=\"description\" content=\"Aprenda como os 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