Unlike ionic bonds, covalent bonds involve the

Adevelopment of positively and negatively charged ions.
Bsharing of electrons between atoms.
Cgain of one or more electrons by one atom from another.
Dloss of one or more electrons from one atom to another.machinery

Verified Answer :

Unlike ionic bonds, covalent bonds involve the sharing of electrons between atoms.
- - Final answer: b. sharing of electrons between atoms.

Ionic bonds involve the TRANSFER of electrons, giving it a charge. However, a covalent bond involves the SHARING of electrons, giving it a neutral charge.

Therefore, our answer is :-   b. sharing of electrons between atoms.