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abockzinho's Profile
Star Rating: [2 
]
Member Since: Apr 29, 2014
Total # Questions Provided: 1
Total # Answers Provided: 0
]
Member Since: Apr 29, 2014
Total # Questions Provided: 1
Total # Answers Provided: 0
abr
29
2014
Pergunta de prova de recuperaçao
1) Um átomo fundamental X tem massa igual a 70g e 10 elétrons é isótono de cátion trivalente Y que tem 10 elétrons. Determine a massa do cátion Y. 2)Um ânion bivalente X é isóbaro e isoeletrônico...
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