Multiple choice

Covalent bonds are formed by the?

  1. Transfer of electrons from one atom to another

  2. Sharing of electrons between two atoms

  3. a & b both

  4. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Covalent bonds are formed by the sharing of electron pairs between atoms. Ionic bonds, by contrast, involve the transfer of electrons.