Question

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

Answer 1

Answer:

Lithium

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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Explanation:

Answer 2

Answer:

here's your answer ⭐

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Lithium

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