Question

find out the number of valence electrons and valence of atom in the following figure

Answer 1

❤Hi.. ✌✌

✔✔Here's ur answer ---->>>

1) ↪valence electron -- 7
↪valency -- 1

2) ↪valence electron -- 4
↪valency -- 4

❤❤......Hope it helps you...... ❤❤

✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨

Answer 2

in fig 1
valance electron = 7
valency=1
in fig 2
valence electron=4
valency=4
valence electron is define as the no of electron present in last orbit of cell
valency is the no loose or gain electron of an atom is called valency