{"id":118910,"date":"2022-12-06T19:18:34","date_gmt":"2022-12-06T18:18:34","guid":{"rendered":"https:\/\/material-properties.org\/helio-e-argonio-comparacao-propriedades\/"},"modified":"2022-12-19T14:53:08","modified_gmt":"2022-12-19T13:53:08","slug":"helio-e-argonio-comparacao-propriedades","status":"publish","type":"post","link":"https:\/\/material-properties.org\/pt-br\/helio-e-argonio-comparacao-propriedades\/","title":{"rendered":"H\u00e9lio e Arg\u00f4nio &#8211; Compara\u00e7\u00e3o &#8211; Propriedades"},"content":{"rendered":"<p><em>Este artigo cont\u00e9m uma compara\u00e7\u00e3o das principais propriedades t\u00e9rmicas e at\u00f4micas do h\u00e9lio e do arg\u00f4nio, dois elementos qu\u00edmicos compar\u00e1veis \u200b\u200bda tabela peri\u00f3dica.\u00a0Ele tamb\u00e9m cont\u00e9m descri\u00e7\u00f5es b\u00e1sicas e aplica\u00e7\u00f5es de ambos os elementos.\u00a0H\u00e9lio vs. Arg\u00f4nio.<\/em><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-105301\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/12\/helium-and-argon-comparison.png\" alt=\"h\u00e9lio e arg\u00f4nio - compara\u00e7\u00e3o\" width=\"1100\" height=\"500\" srcset=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/12\/helium-and-argon-comparison.png 1100w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/12\/helium-and-argon-comparison-300x136.png 300w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/12\/helium-and-argon-comparison-1024x465.png 1024w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/12\/helium-and-argon-comparison-768x349.png 768w\" sizes=\"(max-width: 1100px) 100vw, 1100px\" \/><\/p>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"su-spoiler su-spoiler-style-modern-light su-spoiler-icon-plus su-spoiler-closed\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>Compare H\u00e9lio com outro elemento<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div>\n<p><a href=\"https:\/\/material-properties.org\/hydrogen-and-helium-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Compare com o Hidrog\u00eanio\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Hydrogen-properties-price-application-production-150x150.png\" alt=\"Hidrog\u00eanio - Propriedades - Pre\u00e7o - Aplica\u00e7\u00f5es - Produ\u00e7\u00e3o\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/helium-and-oxygen-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Compare com o oxig\u00eanio\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Oxygen-properties-price-application-production-150x150.png\" alt=\"Oxig\u00eanio - Propriedades - Pre\u00e7o - Aplica\u00e7\u00f5es - Produ\u00e7\u00e3o\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/helium-and-argon-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Compare com Arg\u00f4nio\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Argon-properties-price-application-production-150x150.png\" alt=\"Arg\u00f4nio - Propriedades - Pre\u00e7o - Aplica\u00e7\u00f5es - Produ\u00e7\u00e3o\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/helium-and-aluminium-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Compare com Alum\u00ednio\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Aluminium-properties-price-application-production-150x150.png\" alt=\"Alum\u00ednio - Propriedades - Pre\u00e7o - Aplica\u00e7\u00f5es - Produ\u00e7\u00e3o\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/helium-and-neon-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparar com Neon\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Neon-properties-price-application-production-150x150.png\" alt=\"Neon - Propriedades - Pre\u00e7o - Aplica\u00e7\u00f5es - Produ\u00e7\u00e3o\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/helium-and-xenon-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Compare com Xen\u00f4nio\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Xenon-properties-price-application-production-150x150.png\" alt=\"Xen\u00f4nio - Propriedades - Pre\u00e7o - Aplica\u00e7\u00f5es - Produ\u00e7\u00e3o\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"su-spoiler su-spoiler-style-modern-light su-spoiler-icon-plus su-spoiler-closed\" data-scroll-offset=\"0\" data-anchor-in-url=\"no\"><div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><span class=\"su-spoiler-icon\"><\/span>Compare Arg\u00f4nio com outro elemento<\/div><div class=\"su-spoiler-content su-u-clearfix su-u-trim\">\n<div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div>\n<p><a href=\"https:\/\/material-properties.org\/Helium-and-Argon-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Compare com H\u00e9lio\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Helium-properties-price-application-production-150x150.png\" alt=\"H\u00e9lio - Propriedades - Pre\u00e7o - Aplica\u00e7\u00f5es - Produ\u00e7\u00e3o\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/Neon-and-Argon-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Comparar com Neon\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Neon-properties-price-application-production-150x150.png\" alt=\"Neon - Propriedades - Pre\u00e7o - Aplica\u00e7\u00f5es - Produ\u00e7\u00e3o\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><a href=\"https:\/\/material-properties.org\/Argon-and-Krypton-comparison-properties\/\"><img decoding=\"async\" loading=\"lazy\" class=\"alignleft\" title=\"Compare com Krypton\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/10\/Krypton-properties-price-application-production-150x150.png\" alt=\"Krypton - Propriedades - Pre\u00e7o - Aplica\u00e7\u00f5es - Produ\u00e7\u00e3o\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n<div class=\"su-spacer\" style=\"height:20px\"><\/div>\n<div class=\"su-heading su-heading-style-modern-1-dark su-heading-align-left\" id=\"\" style=\"font-size:13px;margin-bottom:20px\"><div class=\"su-heading-inner\">\n<h2>H\u00e9lio e Arg\u00f4nio &#8211; Sobre Elementos<\/h2>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"sue-icon-text sue-panel-clickable\" data-url=\"https:\/\/material-properties.org\/helium-properties-applications-price-production\/\" data-target=\"self\" style=\"min-height:58px;padding-left:72px;color:#000000\"><div class=\"sue-icon-text-icon\" style=\"color:#5dbcd2;font-size:48px;width:48px;height:48px\"><i class=\"sui sui-info-circle\" style=\"font-size:48px;color:#5dbcd2\"><\/i><\/div><div class=\"sue-icon-text-content sue-content-wrap\" style=\"color:#000000\">\n<h3>H\u00e9lio<\/h3>\n<p>\u00c9 um g\u00e1s incolor, inodoro, ins\u00edpido, at\u00f3xico, inerte, monoat\u00f4mico, o primeiro do grupo dos gases nobres da tabela peri\u00f3dica.\u00a0Seu ponto de ebuli\u00e7\u00e3o \u00e9 o mais baixo entre todos os elementos.<\/p>\n<\/div><div style=\"clear:both;height:0\"><\/div><\/div>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"sue-icon-text sue-panel-clickable\" data-url=\"https:\/\/material-properties.org\/argon-properties-applications-price-production\/\" data-target=\"self\" style=\"min-height:58px;padding-left:72px;color:#000000\"><div class=\"sue-icon-text-icon\" style=\"color:#5dbcd2;font-size:48px;width:48px;height:48px\"><i class=\"sui sui-info-circle\" style=\"font-size:48px;color:#5dbcd2\"><\/i><\/div><div class=\"sue-icon-text-content sue-content-wrap\" style=\"color:#000000\">\n<h3>Arg\u00f4nio<\/h3>\n<p>O arg\u00f4nio \u00e9 o terceiro g\u00e1s mais abundante na atmosfera da Terra, com 0,934% (9340 ppmv).\u00a0\u00c9 mais de duas vezes mais abundante que o vapor de \u00e1gua (que tem uma m\u00e9dia de cerca de 4000 ppmv, mas varia muito), 23 vezes mais abundante que o di\u00f3xido de carbono (400 ppmv) e mais de 500 vezes mais abundante que o n\u00e9on (18 ppmv). O arg\u00f4nio \u00e9 usado principalmente como um g\u00e1s de prote\u00e7\u00e3o inerte na soldagem e outros processos industriais de alta temperatura, onde normalmente subst\u00e2ncias n\u00e3o reativas se tornam reativas;\u00a0por exemplo, uma atmosfera de arg\u00f4nio \u00e9 usada em fornos el\u00e9tricos de grafite para evitar que o grafite queime.<\/p>\n<\/div><div style=\"clear:both;height:0\"><\/div><\/div>\n<\/div><\/div>\n<div class=\"su-divider su-divider-style-dotted\" style=\"margin:25px 0;border-width:3px;border-color:#999999\"><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-95005 size-medium\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Helium-periodic-table-300x300.png\" alt=\"H\u00e9lio na Tabela Peri\u00f3dica\" width=\"300\" height=\"300\" srcset=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Helium-periodic-table-300x300.png 300w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Helium-periodic-table-150x150.png 150w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Helium-periodic-table.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-94965\" src=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Argon-periodic-table-300x300.png\" alt=\"Arg\u00f4nio na Tabela Peri\u00f3dica\" width=\"300\" height=\"300\" srcset=\"https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Argon-periodic-table-300x300.png 300w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Argon-periodic-table-150x150.png 150w, https:\/\/material-properties.org\/wp-content\/uploads\/2020\/09\/Argon-periodic-table.png 500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p style=\"text-align: left;\"><\/p><\/div><\/div>\n<p style=\"text-align: center;\">Fonte: www.luciteria.com<\/p>\n<div class=\"su-spacer\" style=\"height:20px\"><\/div>\n<div class=\"su-heading su-heading-style-modern-1-dark su-heading-align-left\" id=\"\" style=\"font-size:13px;margin-bottom:20px\"><div class=\"su-heading-inner\">\n<h2>H\u00e9lio e Arg\u00f4nio &#8211; Aplica\u00e7\u00f5es<\/h2>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"sue-shadow-wrap sue-content-wrap sue-shadow-inline-no\"><div class=\"sue-shadow sue-shadow-style-vertical\">\n<div class=\"sue-panel\" data-url=\"\" data-target=\"self\" style=\"background-color:#ffffff;color:#333333;border-radius:0px;-moz-border-radius:0px;-webkit-border-radius:0px;box-shadow:none;-moz-box-shadow:none;-webkit-box-shadow:none;border:1px solid #cccccc\"><div class=\"sue-panel-content sue-content-wrap\" style=\"padding:15px;text-align:left\">\n<h3><a href=\"https:\/\/material-properties.org\/helium-properties-applications-price-production\/\">H\u00e9lio<\/a><\/h3>\n<p>O h\u00e9lio \u00e9 usado para muitas finalidades que requerem algumas de suas propriedades \u00fanicas, como seu baixo ponto de ebuli\u00e7\u00e3o, baixa densidade, baixa solubilidade, alta condutividade t\u00e9rmica ou in\u00e9rcia.\u00a0Da produ\u00e7\u00e3o total mundial de h\u00e9lio em 2014 de cerca de 32 milh\u00f5es de kg (180 milh\u00f5es de metros c\u00fabicos padr\u00e3o) de h\u00e9lio por ano, o maior uso (cerca de 32% do total em 2014) \u00e9 em aplica\u00e7\u00f5es criog\u00eanicas, a maioria das quais envolve o resfriamento dos \u00edm\u00e3s supercondutores em scanners MRI m\u00e9dicos e espectr\u00f4metros NMR.\u00a0A maioria dos \u00edm\u00e3s cl\u00ednicos s\u00e3o \u00edm\u00e3s supercondutores, que requerem h\u00e9lio l\u00edquido para mant\u00ea-los muito frios.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<div class=\"sue-shadow-wrap sue-content-wrap sue-shadow-inline-no\"><div class=\"sue-shadow sue-shadow-style-vertical\">\n<div class=\"sue-panel\" data-url=\"\" data-target=\"self\" style=\"background-color:#ffffff;color:#333333;border-radius:0px;-moz-border-radius:0px;-webkit-border-radius:0px;box-shadow:none;-moz-box-shadow:none;-webkit-box-shadow:none;border:1px solid #cccccc\"><div class=\"sue-panel-content sue-content-wrap\" style=\"padding:15px;text-align:left\">\n<h3><a href=\"https:\/\/material-properties.org\/argon-properties-applications-price-production\/\">Arg\u00f4nio<\/a><\/h3>\n<p>As principais aplica\u00e7\u00f5es do arg\u00f4nio incluem as seguintes: l\u00e2mpadas el\u00e9tricas como g\u00e1s de enchimento, finalidade de soldagem, tubos de descarga, lasers de arg\u00f4nio e lasers de corante de arg\u00f4nio.\u00a0O arg\u00f4nio \u00e9 usado principalmente como um g\u00e1s de prote\u00e7\u00e3o inerte na soldagem e outros processos industriais de alta temperatura, onde normalmente subst\u00e2ncias n\u00e3o reativas se tornam reativas;\u00a0por exemplo, uma atmosfera de arg\u00f4nio \u00e9 usada em fornos el\u00e9tricos de grafite para evitar que o grafite queime.\u00a0O arg\u00f4nio tamb\u00e9m \u00e9 usado em ilumina\u00e7\u00e3o incandescente, fluorescente e outros tubos de descarga de g\u00e1s.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n<div class=\"su-heading su-heading-style-modern-1-dark su-heading-align-left\" id=\"\" style=\"font-size:13px;margin-bottom:20px\"><div class=\"su-heading-inner\">\n<h2>H\u00e9lio e Arg\u00f4nio &#8211; Compara\u00e7\u00e3o na Tabela<\/h2>\n<\/div><\/div>H\u00e9lio<\/p>\n<div  class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\">\n<table class=\"a\">\n<tbody>\n<tr class=\"b\">\n<td style=\"text-align: center;\">Elemento<\/td>\n<td style=\"text-align: center;\"><strong>H\u00e9lio<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Arg\u00f4nio<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Densidade<\/td>\n<td style=\"text-align: center;\"><strong>0,00018 g\/cm<sup class=\"exposant\">3<\/sup><\/strong><\/td>\n<td style=\"text-align: center;\"><strong>0,00178 g\/cm<sup class=\"exposant\">3<\/sup><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">For\u00e7a de Rendimento<\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">M\u00f3dulo de elasticidade de Young<\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Escala de Mohs<\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Dureza Brinell<\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Dureza Vickers<\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Ponto de fus\u00e3o<\/td>\n<td style=\"text-align: center;\"><strong>-272,2 \u00b0C<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>-189,2 \u00b0C<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Ponto de ebuli\u00e7\u00e3o<\/td>\n<td style=\"text-align: center;\"><strong>-268,9 \u00b0C<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>-185,7 \u00b0C<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Condutividade t\u00e9rmica<\/td>\n<td style=\"text-align: center;\"><strong>0,1513 W\/mK<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>0,01772 W\/mK<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Coeficiente de Expans\u00e3o T\u00e9rmica<\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>N\/D<\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Calor espec\u00edfico<\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">5,193 J\/gK<\/span><\/strong><\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">0,52 J\/gK<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Calor de fus\u00e3o<\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">0,0138 kJ\/mol<\/span><\/strong><\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">1,188 kJ\/mol<\/span><\/strong><\/td>\n<\/tr>\n<tr class=\"c\">\n<td style=\"text-align: center;\">Calor da vaporiza\u00e7\u00e3o<\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">0,0845 kJ\/mol<\/span><\/strong><\/td>\n<td style=\"text-align: center;\"><strong><span style=\"text-align: start;\">6,447 kJ\/mol<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Este artigo cont\u00e9m uma compara\u00e7\u00e3o das principais propriedades t\u00e9rmicas e at\u00f4micas do h\u00e9lio e do arg\u00f4nio, dois elementos qu\u00edmicos compar\u00e1veis \u200b\u200bda tabela peri\u00f3dica.\u00a0Ele tamb\u00e9m cont\u00e9m descri\u00e7\u00f5es b\u00e1sicas e aplica\u00e7\u00f5es de ambos os elementos.\u00a0H\u00e9lio vs. Arg\u00f4nio. Fonte: www.luciteria.com H\u00e9lio &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u00e9lio e Arg\u00f4nio - Compara\u00e7\u00e3o - Propriedades - Material Properties<\/title>\n<meta name=\"description\" content=\"Este artigo cont\u00e9m uma compara\u00e7\u00e3o das principais propriedades t\u00e9rmicas e at\u00f4micas do h\u00e9lio e do arg\u00f4nio, dois elementos qu\u00edmicos compar\u00e1veis da tabela peri\u00f3dica. Ele tamb\u00e9m cont\u00e9m descri\u00e7\u00f5es b\u00e1sicas e aplica\u00e7\u00f5es de ambos os elementos. 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