https://padlet.com/1211050/2f841qt6qs3mcee5 en-us 2023-05-25 19:26:13 UTC 2025-11-06 10:26:15 UTC hello@padlet.com 17120922 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2605266307 Ligação que se estabelece entre átomos de metais

]]> 2023-05-25 19:50:50 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2605266307 17120922 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2605267019 2023-05-25 19:51:53 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2605267019 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2605267201 2023-05-25 19:52:09 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2605267201 17120922 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2605268515 2023-05-25 19:54:09 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2605268515 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609037535 Devem-se aos elétrons livres, que criam correntes elétricas ao ordenar movimento; rápida propagação de calor quando se agitam]]> 2023-05-30 11:41:20 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609037535 17120922 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609037648 2023-05-30 11:41:28 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609037648 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609041017 Propriedades que permitem a modelação das ligações metálicas a forma de fios e lâminas]]> 2023-05-30 11:45:05 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609041017 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609043074 Motivo pelo qual são muito utilizados na construção civil]]> 2023-05-30 11:47:26 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609043074 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609049088 2023-05-30 11:55:12 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609049088 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609049603 2023-05-30 11:55:53 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609049603 17120922 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609051759 2023-05-30 11:58:50 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609051759 17120922 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609052779 2023-05-30 12:00:08 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609052779 1211084 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609057518 Elétrons livres das camadas de valência que não sofrem a atração de um núcleo.]]> 2023-05-30 12:05:16 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609057518 17120922 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609061691 2023-05-30 12:09:57 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609061691 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609062650 Misturas sólidas de dois ou mais elementos em que pelo menos um é metálico]]> 2023-05-30 12:11:05 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609062650 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609064179 2023-05-30 12:12:35 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609064179 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609065725 75% ouro e 25% cobre e prata]]> 2023-05-30 12:14:16 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609065725 17120922 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609066822 Constituído por Al e Ti;
utilizado na indústria aeronáutica por conta de sua leveza e resistência]]> 2023-05-30 12:15:33 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609066822 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609067661 Constituído Fe e C;
Utilizado para fabricação de peças e estruturas metálicas ]]> 2023-05-30 12:16:23 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609067661 1211084 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609073950 -Mercúrio (Hg):  o único metal líquido à temperatura ambiente]]> 2023-05-30 12:22:40 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609073950 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609074555 Formado por Fe, C, Cr e Ni;
Apresenta resistência à oxidação:
Utilizado na fabricação de panelas, peças de carro, brocas, etc]]> 2023-05-30 12:23:18 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609074555 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609077494 Constituído de Hg, Ag e Sn;
Utilizado em obturações dentárias ]]> 2023-05-30 12:26:22 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609077494 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609079234 Liga de Cu e Sn;
Usada na produção de sinos, medalhas, moedas, estátuas, etc]]> 2023-05-30 12:28:10 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609079234 1211084 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609079839 -Ouro(Au) ]]> 2023-05-30 12:28:41 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609079839 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609083241 Instituído de Cu e Zn;
 Usado na produção de tubos, armas, torneiras, instrumentos musicais]]> 2023-05-30 12:32:02 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609083241 1211084 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609083446 Cobre (Cu)]]> 2023-05-30 12:32:16 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609083446 1211050 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609709269 2023-05-31 00:21:13 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2609709269 1412146 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2611035050 Elétrons rodeiam cátions que são agrupados por retículos  cristalinos dos metais sólidos. ]]> 2023-05-31 23:13:03 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2611035050 17120922 https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2613969011 2023-06-04 15:11:44 UTC https://padlet.com/1211050/2f841qt6qs3mcee5/wish/2613969011