1.

12 g of an alkaline earth metal gives 14.8 g of its nitride . Atomic weight of the metal is - a)12 b)20 c)40 d)14.8

Answer» 12 g of an alkaline earth metal gives 14.8 g of its nitride . Atomic weight of the metal is - a)12 b)20 c)40 d)14.8


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