Science, asked by plsetellmefast, 1 year ago

oxide of metal contain 40% of oxygen valency of metal is 2 what is the atomic weight of metal

Answers

Answered by MUDITASAHU
41
40 gram of oxygen is combined with =60g of metal
8 g of oxygen is combined with = 60×8/40
=12 g of metal

Equivalent weight of metal = 12

now, atomic weight= Equivalent weight× valency
= 12×2 = 24
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