Attraction between molecules of different substances.

Material composed of two or more elements or compounds that are physically mixed together, but not chemically combined.

Basic unit of matter. Made up of protons, neutrons, and electrons.

The center of an atom which contains the protons and neutrons.

Compound that forms hydrogen (H+) ions in solution.

Atom of an element that has a number of neutrons different from that of other atoms of the same element.

Negatively charged particle.

Compound that produces hydroxide (OH-) ions in solution.

A substance that is dissolved in a solution.

Attraction between molecules of the same substance.

Mixture of two or more substances in which the molecules of the substances are evenly distributed.

Bond formed when one or more electrons are transferred from one atom to another.

Substance consisting of entirely one type of atom.

Substance formed by the chemical combination of two or more elements.

The substances that does the dissolving in a solution.

Bond formed by the sharing of the electrons between atoms.

Mixture of water and non-dissolved martials.