Question

if z=3,what would be the valency of element?also name the element​

Answer 1

By Z = 3, we mean that the atomic number of the element is 3. Its electronic configuration is 2, 1. Hence, the valency of the element is 1 (since the outermost shell has only one electron). Therefore, the element with Z = 3 is lithium.

Answer 2

HEY MATE HERE IS YOUR ANSWER ❤❤✌✌✌✌

Z=3

Element with Z=3 is LITHIUM

Valency = +1

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