Question

if Z is 5 what is it valency❓❓❓​

Answer 1

Answer:

If Z = 5

The name of the element is Boron.

The atomic number is 5.

The number of electrons = 5

Electronic configuration = 2,3

So the valency of the element, Boron is 3+

Explanation:

hope this helps you.

Answer 2

3+ is the ans of the que

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