Question

Help me with these questions pls thanks :)

Answer 1

1. 2 valence electrons

2. 1 valence electron

3. 8 valence electrons

Valence electrons are the ones on the very outside ring. Hope this helps!

Answer 2

1. 2 valence electrons 2. 1 valence electron

Step-by-step explanation:

valence shell is the elctrons present on the outer most shell