Which is not an example of a force between two atoms?

Question

Quizplus · Accepted Answer

Electronegativity is a property of an individual atom and is not a force that acts between two atoms. The other options are examples of interatomic forces, where A) Ionic attraction is the force of attraction between oppositely charged ions, B) van der Waals interaction involves weak attractive forces between molecules or atoms, D) covalent bond is the force that holds atoms together in a molecule by sharing electrons, and E) hydrogen bond is a dipole-dipole attraction between a hydrogen atom in one molecule and a highly electronegative atom (such as nitrogen or oxygen) in another molecule.

Which Is Not an Example of a Force Between Two