Question

Which part of the atom is involved in bonding?A.Valence electrons

B.Protons
C.All electrons
D.Ions

Answer 1

It’s A.
The valence electrons are basically the electrons that prevent an atom from being stable.
So when an atom has valence electrons, it is at that time when it is reactive, and hence bonding.

Answer 2

The valence shell is the answer because they involved in bonding to one atom to another. The answer is A.