Across
- 5. forces It is the attractive forces between the positive end of one polar molecule and the negative end of another polar molecule.
- 6. der Waals forces Weak electrostatic forces attract neutral molecules to one another.
Down
- 1. forces It is the force that mediates interaction between molecules, including the electromagnetic forces of attraction or repulsion that act between atoms and other types of neighbouring particles, e.g., atoms or ions.
- 2. Dispersion Force Is a temporary attractive force that results when the electrons in two adjacent atoms occupy positions that make the atoms form temporary dipoles.
- 3. bonding Is a very special intermolecular force that occurs in polar molecules when a hydrogen atom is bonded to a highly electronegative atom.
- 4. Wolfgang London He is a German physicist who developed this model to explain the intermolecular attractions that exist between non- polar molecules.