And intramlecular bonds are, on average, on a one to one individual basis, stronger than intermolecular bonds. So let's discuss the three types of intramlecular bonds. So we have non polar covalent, polar covalent and ionic bond. Let's begin by defining what a covalent bond is. A covalent bond is a bond in which we have the sharing of electrons. If the sharing is equal between two atoms, we have a non polar covalent.