{"id":117353,"date":"2022-09-16T12:26:57","date_gmt":"2022-09-16T11:26:57","guid":{"rendered":"https:\/\/material-properties.org\/galio-e-arsenico-comparacao-propriedades\/"},"modified":"2022-10-20T12:01:30","modified_gmt":"2022-10-20T11:01:30","slug":"galio-e-arsenico-comparacao-propriedades","status":"publish","type":"post","link":"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/","title":{"rendered":"G\u00e1lio e Ars\u00eanico – Compara\u00e7\u00e3o – Propriedades"},"content":{"rendered":"

Este artigo cont\u00e9m uma compara\u00e7\u00e3o das principais propriedades t\u00e9rmicas e at\u00f4micas do g\u00e1lio e do ars\u00eanico, 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.\u00a0G\u00e1lio vs. Ars\u00eanico.<\/span><\/em><\/p>\n

\"g\u00e1lio<\/p>\n

\n
<\/span>Compare G\u00e1lio com outro elemento<\/div>
\n
<\/div>\n

\"Alum\u00ednio<\/a><\/p>\n

\"Ars\u00eanico<\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n

\n
<\/span>Compare Ars\u00eanico com outro elemento<\/div>
\n
<\/div>\n

\"C\u00e1dmio<\/a><\/p>\n

\"Sil\u00edcio<\/a><\/p>\n

\"G\u00e1lio<\/a><\/p>\n

\"Antim\u00f4nio<\/a><\/p>\n

\"Lead<\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n

<\/div>\n
\n

G\u00e1lio e Ars\u00eanico – Sobre Elementos<\/span><\/h2>\n<\/div><\/div>\n
\n
<\/i><\/div>
\n

G\u00e1lio<\/span><\/h3>\n

O g\u00e1lio tem semelhan\u00e7as com os outros metais do grupo, alum\u00ednio, \u00edndio e t\u00e1lio.\u00a0O g\u00e1lio n\u00e3o ocorre como um elemento livre na natureza, mas como compostos de g\u00e1lio(III) em pequenas quantidades em min\u00e9rios de zinco e na bauxita.<\/p>\n<\/div>

<\/div><\/div>\n<\/div><\/div>\n
\n
<\/i><\/div>
\n

Ars\u00eanico<\/span><\/h3>\n

O ars\u00eanico ocorre em muitos minerais, geralmente em combina\u00e7\u00e3o com enxofre e metais, mas tamb\u00e9m como um cristal elementar puro.\u00a0O ars\u00eanico \u00e9 um metal\u00f3ide.<\/span><\/p>\n<\/div>

<\/div><\/div>\n<\/div><\/div>\n
<\/div>\n

\n

\"G\u00e1lio<\/p>\n

<\/span><\/p><\/div><\/div><\/span><\/p>\n

\n

\"Ars\u00eanico<\/p>\n

<\/span><\/p><\/div><\/div><\/span><\/p>\n

Fonte: www.luciteria.com<\/span><\/p>\n

<\/div><\/span><\/p>\n

<\/span><\/p>\n

G\u00e1lio e Ars\u00eanico – Aplica\u00e7\u00f5es<\/span><\/h2>\n<\/div><\/div>\n
\n
\n
\n

G\u00e1lio<\/span><\/a><\/h3>\n

O consumo de g\u00e1lio est\u00e1 centrado na ind\u00fastria de supercondutores.\u00a0As aplica\u00e7\u00f5es de semicondutores dominam a demanda comercial de g\u00e1lio, respondendo por 98% do total.\u00a0Quando ligado com ars\u00eanico para produzir arseneto de g\u00e1lio (GaAs), ele pode converter eletricidade em luz.\u00a0Devido a essas propriedades, ele \u00e9 usado em LEDs e foi encontrado para produzir menos calor do que o sil\u00edcio, tornando-o adequado para uso em supercomputadores.<\/span><\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n

\n
\n
\n

Ars\u00eanico<\/span><\/a><\/h3>\n

O ars\u00eanico \u00e9 usado como agente de dopagem em semicondutores (arseneto de g\u00e1lio) para dispositivos de estado s\u00f3lido.\u00a0Tamb\u00e9m \u00e9 usado em bronzeamento, pirotecnia e para tiro de endurecimento.\u00a0Compostos de ars\u00eanico podem ser usados \u200b\u200bpara fazer vidro especial e preservar madeira.<\/span><\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n

\n

G\u00e1lio e Ars\u00eanico – Compara\u00e7\u00e3o na Tabela<\/span><\/h2>\n

<\/div><\/div><\/span><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Elemento<\/span><\/td>\nG\u00e1lio<\/span><\/b><\/td>\nArs\u00eanico<\/span><\/b><\/td>\n<\/tr>\n
Densidade<\/span><\/td>\n5,904 g\/cm3<\/sup><\/span><\/strong><\/td>\n5,727 g\/cm3<\/sup><\/span><\/strong><\/td>\n<\/tr>\n
Resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/span><\/td>\n15 MPa<\/span><\/strong><\/td>\nN\/D<\/span><\/strong><\/td>\n<\/tr>\n
For\u00e7a de rendimento<\/span><\/td>\n8 MPa<\/span><\/strong><\/td>\nN\/D<\/span><\/strong><\/td>\n<\/tr>\n
M\u00f3dulo de elasticidade de Young<\/span><\/td>\n9,8 GPa<\/span><\/strong><\/td>\n8 GPa<\/span><\/strong><\/td>\n<\/tr>\n
Escala de Mohs<\/span><\/td>\n1,5<\/span><\/strong><\/td>\n3,5<\/span><\/strong><\/td>\n<\/tr>\n
Dureza Brinell<\/span><\/td>\n60 MPa<\/span><\/strong><\/td>\n1440 MPa<\/span><\/strong><\/td>\n<\/tr>\n
Dureza Vickers<\/span><\/td>\nN\/D<\/span><\/strong><\/td>\nN\/D<\/span><\/strong><\/td>\n<\/tr>\n
Ponto de fus\u00e3o<\/span><\/td>\n29,76 \u00b0C<\/span><\/strong><\/td>\n817 \u00b0C<\/span><\/strong><\/td>\n<\/tr>\n
Ponto de ebuli\u00e7\u00e3o<\/span><\/td>\n2204 \u00b0C<\/span><\/strong><\/td>\n614 \u00b0C<\/span><\/strong><\/td>\n<\/tr>\n
Condutividade t\u00e9rmica<\/span><\/td>\n40,6 W\/mK<\/span><\/strong><\/td>\n50 W\/mK<\/span><\/strong><\/td>\n<\/tr>\n
Coeficiente de Expans\u00e3o T\u00e9rmica<\/span><\/td>\n18 \u00b5m\/mK<\/span><\/strong><\/td>\n5,6 \u00b5m\/mK<\/span><\/strong><\/td>\n<\/tr>\n
Calor espec\u00edfico<\/span><\/td>\n0,37 J\/gK<\/span><\/span><\/strong><\/td>\n0,33 J\/gK<\/span><\/strong><\/td>\n<\/tr>\n
Calor de fus\u00e3o<\/span><\/td>\n5,59 kJ\/mol<\/span><\/strong><\/td>\nN\/D<\/span><\/strong><\/td>\n<\/tr>\n
Calor da vaporiza\u00e7\u00e3o<\/span><\/td>\n258,7 kJ\/mol<\/span><\/span><\/strong><\/td>\n34,76 kJ\/mol<\/span><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/span><\/p><\/div><\/div><\/span><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Este artigo cont\u00e9m uma compara\u00e7\u00e3o das principais propriedades t\u00e9rmicas e at\u00f4micas do g\u00e1lio e do ars\u00eanico, 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.\u00a0G\u00e1lio vs. Ars\u00eanico. Fonte: www.luciteria.com  <\/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":"\nG\u00e1lio e Ars\u00eanico - 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 g\u00e1lio e do ars\u00eanico, 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. G\u00e1lio vs Ars\u00eanico.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"G\u00e1lio e Ars\u00eanico - Compara\u00e7\u00e3o - Propriedades - Material Properties\" \/>\n<meta property=\"og:description\" content=\"Este artigo cont\u00e9m uma compara\u00e7\u00e3o das principais propriedades t\u00e9rmicas e at\u00f4micas do g\u00e1lio e do ars\u00eanico, 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. G\u00e1lio vs Ars\u00eanico.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/\" \/>\n<meta property=\"og:site_name\" content=\"Material Properties\" \/>\n<meta property=\"article:published_time\" content=\"2022-09-16T11:26:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-10-20T11:01:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/material-properties.org\/wp-content\/uploads\/2021\/01\/gallium-and-arsenic-comparison.png\" \/>\n<meta name=\"author\" content=\"Nick Connor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/\",\"url\":\"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/\",\"name\":\"G\u00e1lio e Ars\u00eanico - Compara\u00e7\u00e3o - Propriedades - Material Properties\",\"isPartOf\":{\"@id\":\"https:\/\/material-properties.org\/pt-br\/#website\"},\"datePublished\":\"2022-09-16T11:26:57+00:00\",\"dateModified\":\"2022-10-20T11:01:30+00:00\",\"author\":{\"@id\":\"https:\/\/material-properties.org\/pt-br\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"Este artigo cont\u00e9m uma compara\u00e7\u00e3o das principais propriedades t\u00e9rmicas e at\u00f4micas do g\u00e1lio e do ars\u00eanico, 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. G\u00e1lio vs Ars\u00eanico.\",\"breadcrumb\":{\"@id\":\"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\u016f\",\"item\":\"https:\/\/material-properties.org\/pt-br\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"G\u00e1lio e Ars\u00eanico – Compara\u00e7\u00e3o – Propriedades\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/material-properties.org\/pt-br\/#website\",\"url\":\"https:\/\/material-properties.org\/pt-br\/\",\"name\":\"Material Properties\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/material-properties.org\/pt-br\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/material-properties.org\/pt-br\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/material-properties.org\/pt-br\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"caption\":\"Nick Connor\"},\"url\":\"https:\/\/material-properties.org\/pt-br\/author\/matan\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"G\u00e1lio e Ars\u00eanico - Compara\u00e7\u00e3o - Propriedades - Material Properties","description":"Este artigo cont\u00e9m uma compara\u00e7\u00e3o das principais propriedades t\u00e9rmicas e at\u00f4micas do g\u00e1lio e do ars\u00eanico, 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. G\u00e1lio vs Ars\u00eanico.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/","og_locale":"pt_BR","og_type":"article","og_title":"G\u00e1lio e Ars\u00eanico - Compara\u00e7\u00e3o - Propriedades - Material Properties","og_description":"Este artigo cont\u00e9m uma compara\u00e7\u00e3o das principais propriedades t\u00e9rmicas e at\u00f4micas do g\u00e1lio e do ars\u00eanico, 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. G\u00e1lio vs Ars\u00eanico.","og_url":"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/","og_site_name":"Material Properties","article_published_time":"2022-09-16T11:26:57+00:00","article_modified_time":"2022-10-20T11:01:30+00:00","og_image":[{"url":"https:\/\/material-properties.org\/wp-content\/uploads\/2021\/01\/gallium-and-arsenic-comparison.png"}],"author":"Nick Connor","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Nick Connor","Est. tempo de leitura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/","url":"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/","name":"G\u00e1lio e Ars\u00eanico - Compara\u00e7\u00e3o - Propriedades - Material Properties","isPartOf":{"@id":"https:\/\/material-properties.org\/pt-br\/#website"},"datePublished":"2022-09-16T11:26:57+00:00","dateModified":"2022-10-20T11:01:30+00:00","author":{"@id":"https:\/\/material-properties.org\/pt-br\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb"},"description":"Este artigo cont\u00e9m uma compara\u00e7\u00e3o das principais propriedades t\u00e9rmicas e at\u00f4micas do g\u00e1lio e do ars\u00eanico, 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. G\u00e1lio vs Ars\u00eanico.","breadcrumb":{"@id":"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/material-properties.org\/pt-br\/galio-e-arsenico-comparacao-propriedades\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom\u016f","item":"https:\/\/material-properties.org\/pt-br\/"},{"@type":"ListItem","position":2,"name":"G\u00e1lio e Ars\u00eanico – Compara\u00e7\u00e3o – Propriedades"}]},{"@type":"WebSite","@id":"https:\/\/material-properties.org\/pt-br\/#website","url":"https:\/\/material-properties.org\/pt-br\/","name":"Material Properties","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/material-properties.org\/pt-br\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"pt-BR"},{"@type":"Person","@id":"https:\/\/material-properties.org\/pt-br\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb","name":"Nick Connor","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/material-properties.org\/pt-br\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g","caption":"Nick Connor"},"url":"https:\/\/material-properties.org\/pt-br\/author\/matan\/"}]}},"_links":{"self":[{"href":"https:\/\/material-properties.org\/pt-br\/wp-json\/wp\/v2\/posts\/117353"}],"collection":[{"href":"https:\/\/material-properties.org\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/material-properties.org\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/material-properties.org\/pt-br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/material-properties.org\/pt-br\/wp-json\/wp\/v2\/comments?post=117353"}],"version-history":[{"count":0,"href":"https:\/\/material-properties.org\/pt-br\/wp-json\/wp\/v2\/posts\/117353\/revisions"}],"wp:attachment":[{"href":"https:\/\/material-properties.org\/pt-br\/wp-json\/wp\/v2\/media?parent=117353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/material-properties.org\/pt-br\/wp-json\/wp\/v2\/categories?post=117353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/material-properties.org\/pt-br\/wp-json\/wp\/v2\/tags?post=117353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}