Answer by
larrystate (129)
Ionic and covalent are most recognized. Other bonds include: polar covalent, hydrogen bond, one and three electron bond, bent (or banana) bonds, 3c-2e and 3c-4e bonds, aromatic, and metallic bonds. Ionic bonds involve a transfer of electrons. Covalent bonds on the other hand, share electrons. Covalent bonds can also be separated into polar and non-polar bonds.