The varying electronegativity of atoms in a compound primarily indicates:
B. type of bond
Electronegativity differences between atoms in a compound help determine whether the bond formed is ionic, covalent, or polar covalent. A large difference in electronegativity typically suggests the formation of an ionic bond, while a smaller difference often results in covalent bonding, which can be polar or nonpolar depending on the electronegativity values of the atoms involved.