Intermolecular bonds in AP Biology

Definition

Intermolecular bonds are forces that exist between molecules. They include hydrogen bonding, dipole-dipole interactions, and London dispersion forces.

Related terms

Hydrogen Bonds:

A type of intermolecular bond involving a hydrogen atom bonded to an electronegative atom and attracted to another electronegative atom.

Dipole-Dipole Interactions: Attractive forces between polar molecules, where positive end of one molecule attracts negative end of another molecule.

London Dispersion Forces: Temporary attractive force resulting from fluctuations in electron distribution within non-polar molecules or atoms.