{"id":8540,"date":"2019-06-26T18:00:12","date_gmt":"2019-06-26T21:00:12","guid":{"rendered":"https:\/\/beduka.com\/blog\/?p=8540"},"modified":"2022-08-08T15:13:20","modified_gmt":"2022-08-08T18:13:20","slug":"exercicios-sobre-tabela-periodica","status":"publish","type":"post","link":"https:\/\/beduka.com\/blog\/exercicios\/quimica-exercicios\/exercicios-sobre-tabela-periodica\/","title":{"rendered":"Os 18 melhores exerc\u00edcios sobre Tabela Peri\u00f3dica, com gabarito!"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\"><p><strong><em><strong><em>A tabela peri\u00f3dica \u00e9 respons\u00e1vel por organizar as informa\u00e7\u00f5es dos elementos qu\u00edmicos. Isso facilitou a representa\u00e7\u00e3o deles, pois foram classificados de acordo com o seu n\u00famero at\u00f4mico e outras caracter\u00edsticas. Descubra mais e treine com os melhores exerc\u00edcios sobre Tabela Peri\u00f3dica, tem gabarito!<\/em><\/strong><\/em><\/strong><br><\/p><\/blockquote>\n\n\n\n<p>Neste artigo, voc\u00ea encontrar\u00e1 todos os temas abaixo. <strong>Clique em um dos t\u00f3picos abaixo para ir direto ao conte\u00fado da sua escolha:<\/strong><\/p>\n\n\n\n<ul><li><a href=\"#1\">O que \u00e9 uma Tabela Peri\u00f3dica?<\/a><\/li><li><a href=\"#2\">Como \u00e9 organizada a Tabela Peri\u00f3dica?<\/a><\/li><li><a href=\"#3\">Exerc\u00edcios sobre Tabela Peri\u00f3dica<\/a><\/li><li><a href=\"#4\">Gabarito dos exerc\u00edcios de Tabela Peri\u00f3dica<\/a><\/li><li><a href=\"#n\u00f3s-conectamos-voc\u00ea-\u00e0-faculdade\" data-type=\"internal\" data-id=\"#n\u00f3s-conectamos-voc\u00ea-\u00e0-faculdade\">N\u00f3s conectamos voc\u00ea \u00e0 faculdade!<\/a><\/li><\/ul>\n\n\n\n<p>Quando voc\u00ea terminar as atividades sobre Tabela Peri\u00f3dica, coloque em pr\u00e1tica todo seu conhecimento com <a rel=\"noreferrer noopener\" href=\"https:\/\/beduka.com\/simulado-enem\/#\/\" target=\"_blank\">Simulado Enem do Beduka!<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1\">O que \u00e9 uma Tabela Peri\u00f3dica?<\/h2>\n\n\n\n<p>A <a rel=\"noreferrer noopener\" aria-label=\" (abre numa nova aba)\" href=\"https:\/\/beduka.com\/blog\/materias\/quimica\/organizacao-da-tabela-periodica\/\" target=\"_blank\">Tabela Peri\u00f3dica<\/a> \u00e9 uma maneira encontrada de <strong>unir os elementos qu\u00edmicos <\/strong>conhecidos e <strong>organizar as suas propriedades<\/strong> de acordo com os n\u00fameros at\u00f4micos (n\u00famero de pr\u00f3tons) em ordem crescente.<\/p>\n\n\n\n<p>Ao decorrer do tempo a Tabela Peri\u00f3dica passou por diversas transforma\u00e7\u00f5es. Hoje, ela possui um total de <strong>118 elementos qu\u00edmicos, sendo compostas por 92 naturais e 26 artificiais.<\/strong><\/p>\n\n\n\n<p>Saber como \u00e9 feita a separa\u00e7\u00e3o dos elementos dentro da tabela tamb\u00e9m \u00e9 importante para conseguir fazer os exerc\u00edcios:<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2\">Como \u00e9 organizada a Tabela Peri\u00f3dica?<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"600\" height=\"300\" src=\"https:\/\/beduka.com\/blog\/wp-content\/uploads\/2019\/06\/tabela-periodica.jpg\" alt=\"Exerc\u00edcios sobre Tabela Peri\u00f3dica\" class=\"wp-image-8546\" srcset=\"https:\/\/beduka.com\/blog\/wp-content\/uploads\/2019\/06\/tabela-periodica.jpg 600w, https:\/\/beduka.com\/blog\/wp-content\/uploads\/2019\/06\/tabela-periodica-300x150.jpg 300w, https:\/\/beduka.com\/blog\/wp-content\/uploads\/2019\/06\/tabela-periodica-320x160.jpg 320w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<p>Ela \u00e9 dividida em v\u00e1rios<strong> <\/strong>quadrados<strong>,<\/strong> cada um cont\u00e9m o<strong> nome do elemento qu\u00edmico, o seu s\u00edmbolo e o seu n\u00famero at\u00f4mico. <\/strong><\/p>\n\n\n\n<p>Os<strong> per\u00edodos s\u00e3o as linhas horizontais numeradas<\/strong> que cont\u00e9m elementos que <strong>apresentam o mesmo n\u00famero de camadas eletr\u00f4nicas, dando o total de sete per\u00edodos.<\/strong><br><\/p>\n\n\n\n<ul><li><strong>1\u00ba Per\u00edodo:<\/strong> 2 elementos.<\/li><li><strong>2\u00ba Per\u00edodo:<\/strong> 8 elementos.<\/li><li><strong>3\u00ba Per\u00edodo:<\/strong> 8 elementos.<\/li><li><strong>4\u00ba Per\u00edodo:<\/strong> 18 elementos.<\/li><li><strong>5\u00ba Per\u00edodo:<\/strong> 18 elementos.<\/li><li><strong>6\u00ba Per\u00edodo:<\/strong> 32 elementos.<\/li><li><strong>7\u00ba Per\u00edodo:<\/strong> 32 elementos.<\/li><\/ul>\n\n\n\n<p>A s\u00e9rie dos <strong>lantan\u00eddeos e a s\u00e9rie dos actin\u00eddeos<\/strong> s\u00e3o representadas \u00e0 parte. Isso acontece pois, caso o contr\u00e1rio, as linhas horizontais seriam mais extensas, o que dificultaria o entendimento.<\/p>\n\n\n\n<p>J\u00e1 as<strong> fam\u00edlias ou grupos s\u00e3o aquelas colunas verticais, <\/strong>nas quais os elementos t\u00eam o <strong>mesmo n\u00famero de el\u00e9trons na camada mais externa, que \u00e9 denominada camada de val\u00eancia.<\/strong><\/p>\n\n\n\n<p>S\u00e3o<strong> 18 Grupos (A e B)<\/strong>. As fam\u00edlias mais conhecidas s\u00e3o do Grupo A, conhecidos tamb\u00e9m como <strong>elementos representativos:<\/strong><br><\/p>\n\n\n\n<ul><li><strong>Fam\u00edlia 1A:<\/strong> S\u00e3o os <a href=\"https:\/\/beduka.com\/blog\/materias\/quimica\/metais-alcalinos\/\" data-type=\"post\" data-id=\"20758\" target=\"_blank\" rel=\"noreferrer noopener\">metais alcalinos<\/a>, como o l\u00edtio, s\u00f3dio, pot\u00e1ssio, rub\u00eddio, c\u00e9sio e fr\u00e2ncio.<\/li><li><strong>Fam\u00edlia 2A: <\/strong>S\u00e3o os metais alcalino-terrosos, como o ber\u00edlio, magn\u00e9sio, c\u00e1lcio, estr\u00f4ncio, b\u00e1rio e r\u00e1dio.<\/li><li><strong>Fam\u00edlia 3A:<\/strong> S\u00e3o a Fam\u00edlia do Boro, como o boro, alum\u00ednio, g\u00e1lio, \u00edndio, t\u00e1lio e un\u00fantrio.<\/li><li><strong>Fam\u00edlia 4A:<\/strong> S\u00e3o a Fam\u00edlia do Carbono, como carbono, sil\u00edcio, germ\u00e2nio, estanho, chumbo e fler\u00f3vio.<\/li><li><strong>Fam\u00edlia 5A:<\/strong> S\u00e3o a Fam\u00edlia do Nitrog\u00eanio, como o nitrog\u00eanio, f\u00f3sforo, ars\u00eanio, antim\u00f4nio, bismuto e ununp\u00eantio.<\/li><li><strong>Fam\u00edlia 6A: <\/strong>S\u00e3o os calcog\u00eanios, como o oxig\u00eanio, enxofre, sel\u00eanio, tel\u00fario, pol\u00f4nio, liverm\u00f3rio.<\/li><li><strong>Fam\u00edlia 7A: <\/strong>S\u00e3o os halog\u00eanios, como o fl\u00faor, cloro, bromo, iodo, astato e ununs\u00e9ptio.<\/li><li><strong>Fam\u00edlia 8A: <\/strong>S\u00e3o os gases nobres, como o h\u00e9lio, ne\u00f4nio, arg\u00f4nio, cript\u00f4nio, xen\u00f4nio, rad\u00f4nio e unun\u00f3ctio.<\/li><\/ul>\n\n\n\n<p>J\u00e1 os<strong> elementos de transi\u00e7\u00e3o<\/strong>, tamb\u00e9m conhecidos de metais de transi\u00e7\u00e3o, representam as <strong>8 fam\u00edlias do Grupo B<\/strong>:<\/p>\n\n\n\n<ul><li><strong>Fam\u00edlia 1B:<\/strong> cobre, prata, ouro e roentg\u00eanio.<\/li><li><strong>Fam\u00edlia 2B:<\/strong> zinco, c\u00e1dmio, merc\u00fario e copern\u00edcio.<\/li><li><strong>Fam\u00edlia 3B:<\/strong> esc\u00e2ndio, \u00edtrio e s\u00e9rio de lantan\u00eddeos (15 elementos) e actin\u00eddeos (15 elementos).<\/li><li><strong>Fam\u00edlia 4B:<\/strong> tit\u00e2nio, zirc\u00f4nio, h\u00e1fnio e rutherf\u00f3rdio.<\/li><li><strong>Fam\u00edlia 5B: <\/strong>van\u00e1dio, ni\u00f3bio, t\u00e2ntalo e d\u00fabnio.<\/li><li><strong>Fam\u00edlia 6B:<\/strong> cromo, molibd\u00eanio, tungst\u00eanio e seab\u00f3rgio.<\/li><li><strong>Fam\u00edlia 7B: <\/strong>mangan\u00eas, tecn\u00e9cio, r\u00eanio e b\u00f3hrio.<\/li><li><strong>Fam\u00edlia 8B:<\/strong> ferro, rut\u00eanio, \u00f3smio, h\u00e1ssio, cobalto, r\u00f3dio, ir\u00eddio, meitn\u00e9rio, n\u00edquel, pal\u00e1dio, platina, darmst\u00e1dio.<\/li><\/ul>\n\n\n\n<p>A Uni\u00e3o Internacional de Qu\u00edmica Pura e Aplicada (IUPAC) determinou os grupos que passaram a ser organizados por n\u00fameros de 1 a 18.<\/p>\n\n\n\n<p>Quer conhecer mais sobre os <a href=\"https:\/\/beduka.com\/blog\/materias\/quimica\/elementos-quimicos-da-tabela-periodica\/\" data-type=\"URL\" data-id=\"https:\/\/beduka.com\/blog\/materias\/quimica\/elementos-quimicos-da-tabela-periodica\/\" target=\"_blank\" rel=\"noreferrer noopener\">elementos da Tabela Peri\u00f3dica<\/a>? N\u00e3o deixe de conferir nosso resumo completo sobre o assunto aqui!<\/p>\n\n\n\n<p>Agora que voc\u00ea entendeu tudo sobre a tabela peri\u00f3dica e sua organiza\u00e7\u00e3o, responda os 18 melhores exerc\u00edcios sobre Tabela Peri\u00f3dica!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3\">Exerc\u00edcios sobre Tabela Peri\u00f3dica<\/h2>\n\n\n\n<p><strong>Quest\u00e3o 1 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(UFPA) (abre numa nova aba)\" href=\"https:\/\/portal.ufpa.br\/\" target=\"_blank\">(UFPA)<\/a> <\/strong><\/p>\n\n\n\n<p>Um \u00e1tomo, cujo n\u00famero at\u00f4mico \u00e9 18, est\u00e1 classificado na Tabela Peri\u00f3dica como:<br><\/p>\n\n\n\n<p><strong>a)<\/strong> metal alcalino.<\/p>\n\n\n\n<p><strong>b)<\/strong> metal alcalinoterroso.&nbsp;<\/p>\n\n\n\n<p><strong>c)<\/strong> metal terroso.&nbsp;<\/p>\n\n\n\n<p><strong>d) <\/strong>ametal.<\/p>\n\n\n\n<p><strong>e)<\/strong> g\u00e1s nobre.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>2 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(Cesgranrio-RJ) (abre numa nova aba)\" href=\"http:\/\/www.cesgranrio.org.br\/\" target=\"_blank\">(Cesgranrio-RJ)<\/a> <\/strong><\/p>\n\n\n\n<p>Um \u00e1tomo T apresenta menos 2 pr\u00f3tons que um \u00e1tomo Q. Com base nessa informa\u00e7\u00e3o, assinale a op\u00e7\u00e3o falsa.<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;T &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Q<br><\/p>\n\n\n\n<p><strong>a)<\/strong> calcog\u00eanio&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; g\u00e1s nobre.<\/p>\n\n\n\n<p><strong>b)<\/strong> enxofre &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; sil\u00edcio.<\/p>\n\n\n\n<p><strong>c)<\/strong> g\u00e1s nobre &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; alcalino terroso.<\/p>\n\n\n\n<p><strong>d) <\/strong>halog\u00eanio &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; alcalino.<\/p>\n\n\n\n<p><strong>e)<\/strong> b\u00e1rio&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; c\u00e9rio.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>3 &#8211;<a rel=\"noreferrer noopener\" aria-label=\" (Cesgranrio-RJ) (abre numa nova aba)\" href=\"http:\/\/www.cesgranrio.org.br\/\" target=\"_blank\"> (Cesgranrio-RJ)<\/a> <\/strong><\/p>\n\n\n\n<p>Dados os elementos de n\u00fameros at\u00f4micos 3, 9, 11, 12, 20, 37, 38, 47, 55, 56 e 75, a op\u00e7\u00e3o que s\u00f3 cont\u00e9m metais alcalinos \u00e9:<br><\/p>\n\n\n\n<p><strong>a)<\/strong> 3, 11, 37 e 55.<\/p>\n\n\n\n<p><strong>b)<\/strong> 3, 9, 37 e 55.<\/p>\n\n\n\n<p><strong>c)<\/strong> 9, 11, 38 e 55.<\/p>\n\n\n\n<p><strong>d)<\/strong> 12, 20, 38 e 56.<\/p>\n\n\n\n<p><strong>e) <\/strong>12, 37, 47 e 75.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>4 &#8211;<a rel=\"noreferrer noopener\" aria-label=\" (UCDB-MT) (abre numa nova aba)\" href=\"https:\/\/site.ucdb.br\/\" target=\"_blank\"> (UCDB-MT)<\/a> <\/strong><\/p>\n\n\n\n<p>Os elementos <sub>x<\/sub>A, <sub>x+1<\/sub>B e <sub>x+2<\/sub>C pertencem a um mesmo per\u00edodo da tabela peri\u00f3dica. Se B \u00e9 um halog\u00eanio, pode-se afirmar que:<br><\/p>\n\n\n\n<p><strong>a)<\/strong> A tem 5 el\u00e9trons no \u00faltimo n\u00edvel e B tem 6 el\u00e9trons no \u00faltimo n\u00edvel.<\/p>\n\n\n\n<p><strong>b)<\/strong> A tem 6 el\u00e9trons no \u00faltimo n\u00edvel e C tem 2 el\u00e9trons no \u00faltimo n\u00edvel.<\/p>\n\n\n\n<p><strong>c)<\/strong> A \u00e9 um calcog\u00eanio e C \u00e9 um g\u00e1s nobre.<\/p>\n\n\n\n<p><strong>d)<\/strong> A \u00e9 um metal alcalino e C \u00e9 um g\u00e1s nobre.<\/p>\n\n\n\n<p><strong>e) <\/strong>A \u00e9 um metal e C \u00e9 um n\u00e3o metal.<br><\/p>\n\n\n\n<ul><li><strong>Voc\u00ea j\u00e1 fez 20% das quest\u00f5es sobre a Tabela<\/strong> Peri\u00f3dica. Continue assim!<\/li><\/ul>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>5 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(Ufac) (abre numa nova aba)\" href=\"http:\/\/www.ufac.br\/\" target=\"_blank\">(Ufac)<\/a> <\/strong><\/p>\n\n\n\n<p>Ferro (Z = 26), mangan\u00eas (Z = 25) e cromo (Z = 24) s\u00e3o:<br><\/p>\n\n\n\n<p><strong>a)<\/strong> metais alcalinos.<\/p>\n\n\n\n<p><strong>b) <\/strong>metais alcalinoterrosos.<\/p>\n\n\n\n<p><strong>c)<\/strong> elementos de transi\u00e7\u00e3o.<\/p>\n\n\n\n<p><strong>d)<\/strong> lantan\u00eddios.<\/p>\n\n\n\n<p><strong>e) <\/strong>calcog\u00eanios.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>6 &#8211;<a rel=\"noreferrer noopener\" aria-label=\" (Faap-SP) (abre numa nova aba)\" href=\"https:\/\/www.faap.br\/\" target=\"_blank\"> (Faap-SP)<\/a> <\/strong><\/p>\n\n\n\n<p>Das alternativas indicadas a seguir, qual \u00e9 constitu\u00edda por elementos da Tabela Peri\u00f3dica com caracter\u00edsticas qu\u00edmicas distintas?<br><\/p>\n\n\n\n<p><strong>a)<\/strong> He, Ne, Ar.<\/p>\n\n\n\n<p><strong>b)<\/strong> Mg, Ca, Sr.<\/p>\n\n\n\n<p><strong>c)<\/strong> Li, Be, B.<\/p>\n\n\n\n<p><strong>d)<\/strong> F, Cl, Br.<\/p>\n\n\n\n<p><strong>e)<\/strong> Li, Na, K.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>7 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(Ueba) (abre numa nova aba)\" href=\"http:\/\/www.uneb.br\/tag\/ueba\/\" target=\"_blank\">(Ueba)<\/a> <\/strong><\/p>\n\n\n\n<p>Um \u00e1tomo apresenta normalmente 2 el\u00e9trons na primeira camada, 8 el\u00e9trons na segunda, 18 el\u00e9trons na terceira camada e 7 na quarta camada. A fam\u00edlia e o per\u00edodo em que se encontra esse elemento s\u00e3o, respectivamente:<br><\/p>\n\n\n\n<p><strong>a)<\/strong> fam\u00edlia dos halog\u00eanios, s\u00e9timo per\u00edodo.<\/p>\n\n\n\n<p><strong>b)<\/strong> fam\u00edlia do carbono, quarto per\u00edodo.<\/p>\n\n\n\n<p><strong>c) <\/strong>fam\u00edlia dos halog\u00eanios, quarto per\u00edodo.<\/p>\n\n\n\n<p><strong>d)<\/strong> fam\u00edlia dos calcog\u00eanios, quarto per\u00edodo.<\/p>\n\n\n\n<p><strong>e)<\/strong> fam\u00edlia dos calcog\u00eanios, s\u00e9timo per\u00edodo.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>8 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(UFPI) (abre numa nova aba)\" href=\"https:\/\/www.ufpi.br\/\" target=\"_blank\">(UFPI)<\/a> <\/strong><\/p>\n\n\n\n<p>Assinale a alternativa em que o elemento qu\u00edmico cuja configura\u00e7\u00e3o eletr\u00f4nica, na ordem crescente de energia, finda em 4s<sup>2<\/sup> 3d<sup>3<\/sup>.<br><\/p>\n\n\n\n<p><strong>a)<\/strong> Grupo 3 e 2\u00ba per\u00edodo.<\/p>\n\n\n\n<p><strong>b)<\/strong> Grupo 14 e 2\u00ba per\u00edodo.<\/p>\n\n\n\n<p><strong>c)<\/strong> Grupo 14 e 5\u00ba per\u00edodo.<\/p>\n\n\n\n<p><strong>d)<\/strong> Grupo 5 e 4\u00ba per\u00edodo.<\/p>\n\n\n\n<p><strong>e)<\/strong> Grupo 15 e 3\u00ba per\u00edodo.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>9 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(Cefet-PR) (abre numa nova aba)\" href=\"https:\/\/www.cefetmg.br\" target=\"_blank\">(Cefet-PR)<\/a> <\/strong><\/p>\n\n\n\n<p>A figura a seguir \u00e9 uma representa\u00e7\u00e3o da classifica\u00e7\u00e3o peri\u00f3dica dos elementos sem a indica\u00e7\u00e3o dos respectivos elementos.<br><\/p>\n\n\n\n<p>Supondo que cada linha seja enumerada de 1 a 7 e que cada coluna seja indicada por uma letra do alfabeto de A (primeira coluna da esquerda) at\u00e9 R (\u00faltima coluna da direita) e seja dada a distribui\u00e7\u00e3o eletr\u00f4nica dos seguintes elementos:<br><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" loading=\"lazy\" width=\"437\" height=\"116\" src=\"https:\/\/beduka.com\/blog\/wp-content\/uploads\/2019\/06\/tabela-periodica-1.jpg\" alt=\"tabela-periodica\" class=\"wp-image-8618\" srcset=\"https:\/\/beduka.com\/blog\/wp-content\/uploads\/2019\/06\/tabela-periodica-1.jpg 437w, https:\/\/beduka.com\/blog\/wp-content\/uploads\/2019\/06\/tabela-periodica-1-300x80.jpg 300w, https:\/\/beduka.com\/blog\/wp-content\/uploads\/2019\/06\/tabela-periodica-1-320x85.jpg 320w\" sizes=\"(max-width: 437px) 100vw, 437px\" \/><\/figure><\/div>\n\n\n<p>Observa\u00e7\u00e3o: Os s\u00edmbolos aqui indicados n\u00e3o representam os s\u00edmbolos verdadeiros.<br><\/p>\n\n\n\n<p><strong>W<\/strong> \u2013 1s<sup>2<\/sup>&nbsp; 2s<sup>2&nbsp; <\/sup>&nbsp;2p<sup>6<\/sup>&nbsp; 3s<sup>2<\/sup>&nbsp; 3p<sup>3<\/sup>.<\/p>\n\n\n\n<p><strong>Y<\/strong> &nbsp; \u2013 1s<sup>2<\/sup>&nbsp; 2s<sup>2<\/sup>&nbsp; 2p<sup>6<\/sup>&nbsp; 3s<sup>2<\/sup>&nbsp; 3p<sup>6<\/sup>&nbsp; 4s<sup>2<\/sup>.<\/p>\n\n\n\n<p><strong>Z<\/strong> &nbsp; \u2013 1s<sup>2<\/sup>&nbsp; 2s<sup>2<\/sup>&nbsp; 2p<sup>6<\/sup>&nbsp; 3s<sup>2<\/sup>&nbsp; 3p<sup>6<\/sup>&nbsp; 4s<sup>2<\/sup>&nbsp; 3d<sup>10<\/sup>&nbsp; 4p<sup>6<\/sup>.<\/p>\n\n\n\n<p><strong>T <\/strong>\u2013 1s<sup>2<\/sup>&nbsp; 2s<sup>2<\/sup>&nbsp; 2p<sup>6<\/sup>&nbsp; 3s<sup>2<\/sup>&nbsp; 3p<sup>6<\/sup>&nbsp; 4s<sup>2<\/sup>&nbsp; 3d<sup>10<\/sup>&nbsp; 4p<sup>6<\/sup>&nbsp; 5s<sup>1<\/sup>.<br><\/p>\n\n\n\n<p>A localiza\u00e7\u00e3o dos elementos W, Y, Z e T, segundo as coordenadas, \u00e9:<br><\/p>\n\n\n\n<p><strong>a) <\/strong>W = (3 C); &nbsp; Y = (4 B);    Z = (4 F);&nbsp; &nbsp;  T = (5 A).<\/p>\n\n\n\n<p><strong>b)<\/strong> W = (3 O); &nbsp; Y = (4 C);    Z = (4 J); &nbsp; &nbsp;  T = (5 B).<\/p>\n\n\n\n<p><strong>c) <\/strong>W = (3 O); &nbsp; Y = (4 B);    Z = (4 R);&nbsp; &nbsp;  T = (5 A).<\/p>\n\n\n\n<p><strong>d)<\/strong> W = (3 P); &nbsp; Y = (4 B);    Z = (4 J); &nbsp; &nbsp;  T = (5 D).<\/p>\n\n\n\n<p><strong>e)<\/strong> W = (3 R); &nbsp; Y = (4 J);     Z = (4 C);&nbsp; &nbsp;  T = (5 D).<br><\/p>\n\n\n\n<ul><li>Muito bem! <strong>Voc\u00ea est\u00e1 na metade<\/strong> das quest\u00f5es de Tabela Peri\u00f3dica!<\/li><\/ul>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>10 &#8211; <a rel=\"noreferrer noopener\" aria-label=\" (abre numa nova aba)\" href=\"https:\/\/www.unitau.br\/\" target=\"_blank\">(Unitau\/Inverno 2016)<\/a> <\/strong><\/p>\n\n\n\n<p>Um elemento qu\u00edmico X apresenta configura\u00e7\u00e3o eletr\u00f4nica 1s2 2s2 2p4 . Podemos afirmar que, na tabela peri\u00f3dica, esse elemento qu\u00edmico est\u00e1 localizado no<br><\/p>\n\n\n\n<p><strong>a) <\/strong>2 o per\u00edodo, fam\u00edlia 6A.&nbsp;<\/p>\n\n\n\n<p><strong>b)<\/strong> 3 o per\u00edodo, fam\u00edlia 6A.&nbsp;<\/p>\n\n\n\n<p><strong>c)<\/strong> 2 o per\u00edodo, fam\u00edlia 7A.&nbsp;<\/p>\n\n\n\n<p><strong>d) <\/strong>3 o per\u00edodo, fam\u00edlia 7A.&nbsp;<\/p>\n\n\n\n<p><strong>e)<\/strong> 4 o per\u00edodo, fam\u00edlia 5A.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>11 &#8211;<a rel=\"noreferrer noopener\" aria-label=\" (UFAL) (abre numa nova aba)\" href=\"https:\/\/ufal.br\/\" target=\"_blank\"> (UFAL)<\/a> <\/strong><\/p>\n\n\n\n<p>Para um elemento qu\u00edmico representativo (grupos 1,2,13,14,15,16,17,18), o n\u00famero de el\u00e9trons na camada de val\u00eancia \u00e9 o n\u00famero do grupo. O n\u00famero de camadas eletr\u00f4nicas \u00e9 o n\u00famero do per\u00edodo. O elemento qu\u00edmico com configura\u00e7\u00e3o eletr\u00f4nica 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3 est\u00e1 situado na tabela peri\u00f3dica no grupo:&nbsp;<br><\/p>\n\n\n\n<p><strong>a)<\/strong> 3A e per\u00edodo 4.&nbsp;<\/p>\n\n\n\n<p><strong>b)<\/strong> 3B e per\u00edodo 3.&nbsp;<\/p>\n\n\n\n<p><strong>c)<\/strong> 5A e per\u00edodo 4.&nbsp;<\/p>\n\n\n\n<p><strong>d)<\/strong> 5B e per\u00edodo 5.&nbsp;<\/p>\n\n\n\n<p><strong>e)<\/strong> 4A e per\u00edodo 4.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>12 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(PUCCAMP-SP) (abre numa nova aba)\" href=\"https:\/\/www.puc-campinas.edu.br\/\" target=\"_blank\">(PUCCAMP-SP)<\/a> <\/strong><\/p>\n\n\n\n<p>O subn\u00edvel de maior energia do \u00e1tomo de certo elemento qu\u00edmico \u00e9 4d5. Esse elemento \u00e9 um metal:&nbsp;<br><\/p>\n\n\n\n<p><strong>a) <\/strong>de transi\u00e7\u00e3o do 4\u00ba per\u00edodo da tabela peri\u00f3dica.&nbsp;<\/p>\n\n\n\n<p><strong>b)<\/strong> de transi\u00e7\u00e3o do grupo 5B da tabela peri\u00f3dica.&nbsp;<\/p>\n\n\n\n<p><strong>c)<\/strong> representativo do 4\u00ba per\u00edodo da tabela peri\u00f3dica.&nbsp;<\/p>\n\n\n\n<p><strong>d)<\/strong> representativo do 5\u00ba per\u00edodo da tabela peri\u00f3dica.&nbsp;<\/p>\n\n\n\n<p><strong>e) <\/strong>de transi\u00e7\u00e3o do 5\u00ba per\u00edodo da tabela peri\u00f3dica.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>13- <a rel=\"noreferrer noopener\" aria-label=\"(Unimep-SP) (abre numa nova aba)\" href=\"http:\/\/unimep.edu.br\/\" target=\"_blank\">(Unimep-SP)<\/a> <\/strong><\/p>\n\n\n\n<p>Nos metais de transi\u00e7\u00e3o interna, o el\u00e9tron de diferencia\u00e7\u00e3o (o mais energ\u00e9tico) se localiza no:&nbsp;<br><\/p>\n\n\n\n<p><strong>a)<\/strong> subn\u00edvel \u201cs\u201d, da \u00faltima camada.&nbsp;<\/p>\n\n\n\n<p><strong>b)<\/strong> subn\u00edvel \u201cp\u201d, da pen\u00faltima camada.&nbsp;<\/p>\n\n\n\n<p><strong>c)<\/strong> subn\u00edvel \u201cf\u201d, da antepen\u00faltima camada.&nbsp;<\/p>\n\n\n\n<p><strong>d)<\/strong> subn\u00edvel \u201cd\u201d, da antepen\u00faltima camada.&nbsp;<\/p>\n\n\n\n<p><strong>e)<\/strong> subn\u00edvel \u201cg\u201d, da pen\u00faltima camada.<br><\/p>\n\n\n\n<ul><li><strong>Ufa, estamos quase l\u00e1! <\/strong>Fa\u00e7a os cinco \u00faltimos exerc\u00edcios sobre a Tabela Peri\u00f3dica!<\/li><\/ul>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>14 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(Ueba)  (abre numa nova aba)\" href=\"http:\/\/www.uneb.br\/tag\/ueba\/\" target=\"_blank\">(Ueba) <\/a><\/strong><\/p>\n\n\n\n<p>Um \u00e1tomo apresenta normalmente 2 el\u00e9trons na primeira camada, 8 el\u00e9trons na segunda, 18 el\u00e9trons na terceira camada e 7 na quarta camada. A fam\u00edlia e o per\u00edodo em que se encontra esse elemento s\u00e3o, respectivamente:&nbsp;<br><\/p>\n\n\n\n<p><strong>a)<\/strong> fam\u00edlia dos halog\u00eanios, s\u00e9timo per\u00edodo.&nbsp;<\/p>\n\n\n\n<p><strong>b)<\/strong> fam\u00edlia do carbono, quarto per\u00edodo.&nbsp;<\/p>\n\n\n\n<p><strong>c) <\/strong>fam\u00edlia dos halog\u00eanios, quarto per\u00edodo.&nbsp;<\/p>\n\n\n\n<p><strong>d)<\/strong> fam\u00edlia dos calcog\u00eanios, quarto per\u00edodo.&nbsp;<\/p>\n\n\n\n<p><strong>e)<\/strong> fam\u00edlia dos calcog\u00eanios, s\u00e9timo per\u00edodo.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>15 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(Uel) (abre numa nova aba)\" href=\"http:\/\/www.uel.br\/\" target=\"_blank\">(Uel)<\/a> <\/strong><\/p>\n\n\n\n<p>Considere os itens a seguir. Na tabela peri\u00f3dica&nbsp;<br><\/p>\n\n\n\n<p><strong>I.<\/strong> os elementos representativos s\u00e3o os das fam\u00edlias indicadas com letras A (1A, 2A etc&#8230;).&nbsp;<\/p>\n\n\n\n<p><strong>II. <\/strong>Na, Mg, Ca, Rb, Ba e Ra s\u00e3o os elementos alcalinos.&nbsp;<\/p>\n\n\n\n<p><strong>III. <\/strong>F, O e Cl est\u00e3o entre os elementos mais eletronegativos.&nbsp;<br><\/p>\n\n\n\n<p>Pode-se afirmar que, SOMENTE&nbsp;<br><\/p>\n\n\n\n<p><strong>a)<\/strong> I \u00e9 correto.&nbsp;<\/p>\n\n\n\n<p><strong>b)<\/strong> II \u00e9 correto.&nbsp;<\/p>\n\n\n\n<p><strong>c)<\/strong> III \u00e9 correto.&nbsp;<\/p>\n\n\n\n<p><strong>d)<\/strong> I e II s\u00e3o corretos.&nbsp;<\/p>\n\n\n\n<p><strong>e)<\/strong> I e III s\u00e3o corretos.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>16 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(URCA\/CE) (abre numa nova aba)\" href=\"http:\/\/www.urca.br\/\" target=\"_blank\">(URCA\/CE)<\/a> <\/strong><\/p>\n\n\n\n<p>Quando colocadas em ordem crescente, de subn\u00edveis energ\u00e9ticos, as seguintes configura\u00e7\u00f5es eletr\u00f4nicas:<br><\/p>\n\n\n\n<p><strong>I. <\/strong>2p6 2s2 1s2 3p6 3s2 4s2.<\/p>\n\n\n\n<p><strong>II.<\/strong> 3p6 5s1 4s2 2p6 1s2 4p6 3d10 2s2 3s2.<\/p>\n\n\n\n<p><strong>III.<\/strong> 3s2 1s2 3d10 2p6 2s2 4p6 3p6 4s2.<\/p>\n\n\n\n<p><strong>IV.<\/strong> 3d10 2s2 4s2 2p6 1s2 4p5 3p6 3s2.<br><\/p>\n\n\n\n<p>Elas representam, respectivamente:<br><\/p>\n\n\n\n<p><strong>a)<\/strong> alcalino-terroso, alcalino, calcog\u00eanio e halog\u00eanio.<\/p>\n\n\n\n<p><strong>b)<\/strong> alcalino-terroso, alcalino, g\u00e1s nobre e halog\u00eanio.<\/p>\n\n\n\n<p><strong>c)<\/strong> halog\u00eanio, calcog\u00eanio, alcalino e g\u00e1s nobre.<\/p>\n\n\n\n<p><strong>d)<\/strong> g\u00e1s nobre, alcalino-terroso, halog\u00eanio e calcog\u00eanio.<\/p>\n\n\n\n<p><strong>e)<\/strong> alcalino-terroso, halog\u00eanio, calcog\u00eanio e g\u00e1s nobre.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o<\/strong> <strong>17 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(Cesgranrio) (abre numa nova aba)\" href=\"http:\/\/www.cesgranrio.org.br\/\" target=\"_blank\">(Cesgranrio)<\/a> <\/strong><\/p>\n\n\n\n<p>Assinale, entre os elementos abaixo, qual \u00e9 o halog\u00eanio do 3\u00ba per\u00edodo da Tabela Peri\u00f3dica:&nbsp;<br><\/p>\n\n\n\n<p><strong>a)<\/strong> Alum\u00ednio.&nbsp;<\/p>\n\n\n\n<p><strong>b)<\/strong> Bromo.&nbsp;<\/p>\n\n\n\n<p><strong>c)<\/strong> Cloro.&nbsp;<\/p>\n\n\n\n<p><strong>d)<\/strong> G\u00e1lio.<\/p>\n\n\n\n<p><strong>e) <\/strong>Nitrog\u00eanio.<br><\/p>\n\n\n\n<p><strong>Quest\u00e3o 18 &#8211; <a rel=\"noreferrer noopener\" aria-label=\"(UFC \u2013 CE) (abre numa nova aba)\" href=\"http:\/\/www.ufc.br\/\" target=\"_blank\">(UFC \u2013 CE)<\/a><\/strong><\/p>\n\n\n\n<p>Com rela\u00e7\u00e3o \u00e0 classifica\u00e7\u00e3o peri\u00f3dica moderna dos elementos, assinale a afirma\u00e7\u00e3o verdadeira:&nbsp;<br><\/p>\n\n\n\n<p><strong>a)<\/strong> Na Tabela Peri\u00f3dica, os elementos qu\u00edmicos est\u00e3o colocados em ordem decrescente de massas at\u00f4micas.<\/p>\n\n\n\n<p><strong>b)<\/strong> Em uma fam\u00edlia, os elementos apresentam propriedades qu\u00edmicas bem distintas.<\/p>\n\n\n\n<p><strong>c)<\/strong> Em uma fam\u00edlia, os elementos apresentam geralmente o mesmo n\u00famero de el\u00e9trons na \u00faltima camada.<\/p>\n\n\n\n<p><strong>d) <\/strong>Em um per\u00edodo, os elementos apresentam propriedades qu\u00edmicas semelhantes.<\/p>\n\n\n\n<p><strong>e) <\/strong>Todos os elementos representativos pertencem aos grupos B da tabela peri\u00f3dica.<\/p>\n\n\n\n<ul><li><strong>Parab\u00e9ns, voc\u00ea fez todos os exerc\u00edcios <\/strong>de Tabela Peri\u00f3dica!<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4\">Gabarito dos Exerc\u00edcios de Tabela Peri\u00f3dica<\/h2>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 1 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>e)<\/strong> g\u00e1s nobre.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 2 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>b) <\/strong>enxofre &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; sil\u00edcio.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 3 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>a)<\/strong> 3, 11, 37 e 55.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 4 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>c)<\/strong> A \u00e9 um calcog\u00eanio e C \u00e9 um g\u00e1s nobre.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 5 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>c)<\/strong> elementos de transi\u00e7\u00e3o.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 6 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>c)<\/strong> Li, Be, B.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 7 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>c)<\/strong> fam\u00edlia dos halog\u00eanios, quarto per\u00edodo.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 8 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>d)<\/strong> Grupo 5 e 4\u00ba per\u00edodo.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 9 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>c)<\/strong>&nbsp; W = (3 O); &nbsp; Y = (4 B);    Z = (4 R);&nbsp; &nbsp;  T = (5 A).<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 10 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>a)<\/strong> 2 o per\u00edodo, fam\u00edlia 6A.&nbsp;<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 11 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>c) <\/strong>5A e per\u00edodo 4.&nbsp;<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 12 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>e)<\/strong> de transi\u00e7\u00e3o do 5\u00ba per\u00edodo da tabela peri\u00f3dica.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 13 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>c) <\/strong>subn\u00edvel \u201cf\u201d, da antepen\u00faltima camada.&nbsp;<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 14 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>c)<\/strong> fam\u00edlia dos halog\u00eanios, quarto per\u00edodo.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 15 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>e)<\/strong> I e III s\u00e3o corretos.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 16 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>b)<\/strong> alcalino-terroso, alcalino, g\u00e1s nobre e halog\u00eanio.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 17 &#8211;<\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>c)<\/strong> Cloro.<br><\/p>\n\n\n\n<p><strong>Exerc\u00edcio resolvido da quest\u00e3o 18 <\/strong><\/p>\n\n\n\n<p>Alternativa correta: <strong>c) <\/strong>Em uma fam\u00edlia, os elementos apresentam geralmente o mesmo n\u00famero de el\u00e9trons na \u00faltima camada.<\/p>\n\n\n\n<p>Esperamos ter contribu\u00eddo com seus estudos com essa lista de exerc\u00edcios sobre Tabela Peri\u00f3dica.\u00a0<strong>At\u00e9 a pr\u00f3xima!<\/strong><\/p>\n\n\n\n<p>Est\u00e1 estudando para o Enem e outros vestibulares? N\u00e3o deixe de conferir a\u00a0<strong>oportunidade incr\u00edvel<\/strong>\u00a0que o Beduka tem para voc\u00ea!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"n\u00f3s-conectamos-voc\u00ea-\u00e0-faculdade\">N\u00f3s conectamos voc\u00ea \u00e0 faculdade!<\/h2>\n\n\n\n<p>Nossa miss\u00e3o \u00e9 te ver cursando a<strong>&nbsp;faculdade dos seus sonhos&nbsp;<\/strong>e para isso sempre trazemos as melhores solu\u00e7\u00f5es: resumos, listas de exerc\u00edcios, simulado, teste vocacional\u2026<\/p>\n\n\n\n<p>Mas sabe qual \u00e9 a melhor delas?&nbsp;<a href=\"https:\/\/beduka.com\/blog\/dicas\/faculdades\/beduka-bolsas\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>O Beduka Bolsas!<\/strong><\/a><\/p>\n\n\n\n<p>Na plataforma do Beduka Bolsas voc\u00ea pode encontrar&nbsp;<strong>bolsas de estudo nas melhores universidades<\/strong>, com descontos que podem chegar a at\u00e9&nbsp;<strong>65% do valor da mensalidade!<\/strong><\/p>\n\n\n\n<p><strong>Garanta seu sucesso profissional<\/strong>, escolha entre mais de<strong>&nbsp;90 op\u00e7\u00f5es de cursos<\/strong>. Temos Enfermagem, Direito, Biomedicina e muito mais!<\/p>\n\n\n\n<ul><li><a href=\"https:\/\/beduka.com\/bolsas\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Conquiste j\u00e1 a sua bolsa!&nbsp;<\/strong><\/a><\/li><\/ul>\n\n\n\n<p>Receba nossos conte\u00fados di\u00e1rios e gratuitos seguindo o&nbsp;<a href=\"https:\/\/www.instagram.com\/beduka_oficial\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Instagram<\/strong><\/a>&nbsp;e o&nbsp;<a href=\"https:\/\/br.pinterest.com\/bedukaoficial\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Pinterest<\/strong><\/a>! Nessas redes postamos r<strong>esumos sobre os principais assuntos do Enem e Vestibulares.<\/strong>&nbsp;<\/p>\n\n\n\n<p><strong>Queremos te ajudar a encontrar a FACULDADE IDEAL! <\/strong>Logo abaixo, fa\u00e7a uma pesquisa por curso e cidade que te mostraremos todas as faculdades que podem te atender. Informamos a nota de corte, mensalidade e muito mais.<\/p>\n\n\n\n<p><strong>Experimente agora!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Leia nosso resumo e teste seus conhecimentos com a lista dos 18 melhores exerc\u00edcios sobre Tabela Peri\u00f3dica. Ao final, voc\u00ea confere o gabarito!<\/p>\n","protected":false},"author":1,"featured_media":22491,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[624],"tags":[881],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.10 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Os 18 melhores exerc\u00edcios sobre Tabela Peri\u00f3dica [com gabarito!]<\/title>\n<meta name=\"description\" content=\"Leia nosso resumo e teste seus conhecimentos com a lista dos 18 melhores exerc\u00edcios sobre Tabela Peri\u00f3dica. 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