Question

How valence electrons are helpful in differentiating metals and non - metals?

Answer 1

Answer:

with valence electrons we can know that whether element needs to gain or loose electrons to complete its octet or duplet to make it stable. so with gaining and losing we can differentiate metals and non-metals.

Answer 2

Answer:

yes

Explanation:

• If an atom gain or loss of electron to complete its stable so we can differentiate between metals and nonmetals with helping of valency electrons