Toda matéria do Universo é formada por pequenas partículas chamadas de átomos. Há 92 tipos de átomos diferentes na natureza, os quais podem se unir e formar os diferentes tipos de materiais que você conhece. Assinale a alternativa que contém um material (ou substância) formado por agrupamentos de átomos diferentes.
(a)Gás Hidrogênio.
(b)Mercúrio.
(c)Gás oxigênio.
(d)Água.
(e)Gás Nitrogênio.
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Toda matéria do Universo é formada por pequenas partículas chamadas de átomos. Há 92 tipos de átomos...
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