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Química">
Me auxilie na questão abaixo, pois está difícil resolver. Obrigada!
Ao consultar a tabela periódica focalizamos um elemento pertencente a família 7a e ao 3ºperíodo, com número de massa igual à 35.Podemos afirmar que o átomo desse elemento, no estado nêutro possui:
Esta questão foi ditada pelo meu professor de química, gostaria que me ajudassem pois não encontro respostas óbvias e com explicações em livros.
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Ainda nao ha resposta para essa pergunta, enquanto isso pode-se tornar um usuario premium para atendimento especializado. Saiba mais em escritorios de advocacia online.Answer this Question
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