Water is a polar molecule, meaning it has a positive end and a negative end. Polar molecules are molecules that have an uneven distribution of electrons, and as a result, they have a positive end and a negative end. Nonpolar molecules are molecules that have an even distribution of electrons, and as a result, they do not have a positive end or a negative end.

Water molecules interact with other molecules through hydrogen bonding. Hydrogen bonding is a type of intermolecular force that occurs between a hydrogen atom and a fluorine, oxygen, or nitrogen atom. Hydrogen bonding is a strong intermolecular force, and it isresponsible for many of the properties of water, such as its high surface tension and high boiling point.

Polar molecules interact with water through hydrogen bonding. Nonpolar molecules do not interact with water through hydrogen bonding. Nonpolar molecules can be dissolved in water, but they do not interact with water molecules as strongly as polar molecules do.