The intramlecular bonds within neopentane are the carbon carbon Covalent bonds and carbon H Covalent bonds. Likewise, the intramolecular bonds in pentane are the carbon carbon Covalent bonds and the carbon H Covalent bonds, which aren't shown. So for both types of alkanes and in fact, for all alkanes, the intramlecular bonds are Covalent bonds. What about the intermolecular bonds? Well, if we just examine this molecule by itself, if we simply have one molecule or one compound, that means we have no intermolecular bonds. Because in order to have an inter molecular bond, you have to have a second compound next to that compound.