Science, asked by rahmatullahbaigmirza, 1 year ago

Answer the picture question

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Answered by fathermother6273
0
both Na and Cl has valency 1. But Zinc has valency 2.
So ....
Answered by nitthesh7
0
It is because of the electronic configuration 
The valency of Na⁺¹
The valency of Zn⁺²
The valency of Cl⁻¹

:) Hope this Helps !!!
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