Question

predict formula of stable binary compound that would be prepared by Al and C

Answer 1

Answer:

So, by cross multiplication method formula of the compound will be . (c) Aluminium and iodine : Aluminium has valency +3 and iodine has valency -1. So, by cross multiplication method formula of the compound will be . (d) Silicon and oxygen : Silicon has valency +4 and oxygen has valency -2.

Explanation:

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