Fuerza intermolecular

The video explains that intermolecular forces are weaker than chemical bonds, which hold atoms together in molecules. These forces arise from irregular electron distributions and are stronger in solids than in liquids, decreasing when substances melt or boil.

Can you explain the relationship between intermolecular forces and the physical properties of substances?

What is the significance of slightly irregular distributions of electrons in the context of intermolecular forces?