Question

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

Answer 1

Explanation:

valency =1

name= lithium

Answer 2

Answer:

lithium is the element

Explanation:

If z = 3, i.e., atomic number is 3. Its electronic configuration is 2, 1. Hence, the valency of the element is 1 (since the outermost shell has only one electron). Then element is lithium.

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