Chemistry, asked by suresh149, 1 year ago

A,Bare two elements its compound material is (A)2B then what will be the valency of Aand B

Answers

Answered by poojagloryj
1
H2O is compound material
A=hydrogen (valency1)
B=oxygen ( valency2
I written in my exam
today

Ankitchopra1: okh no need
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