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Estudos Gerais • 10/07/2024

3. Preencha as lacunas da seguinte tabela, supondo que cada ...

Preencha as lacunas da seguinte tabela, supondo que cada coluna represente um átomo neutro:

Símbolo 52Cr Prótons 33 Nêutrons 20 Elétrons 20 No de massa 193

3. Preencha as lacunas da seguinte tabela, supondo que cada coluna represente um átomo neutro:

Símbolo 52Cr
Prótons 33
Nêutrons 20
Elétrons 20
No de massa 193

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