Molecules that are made up of two of the same atom have nonpolar covalent bonds. Which statement best explains this property?
a) Nonpolar covalent bonds result from the equal sharing of electrons between atoms.
b) Nonpolar covalent bonds only occur in diatomic molecules.
c) Nonpolar covalent bonds form when atoms have significantly different electronegativities.
d) Nonpolar covalent bonds always involve the sharing of more than two electrons.