Answer:
C. involve the attraction of opposite charges
Explanation:
Ionic bonding involves the attraction between oppositely charged ions, as in Na⁺ Cl⁻.
Covalent bonding involves the attraction between negatively charged electrons and positivey charged nuclei, as in a C-H bond.
A is wrong. Ionic bonding involves the transfer of electrons.
B is wrong. Covalent bonding involves the sharing of electrons.
D is wrong. Ionic bonds are usually stronger than covalent bonds.