Made when different substances are placed together, but each keeps its properties:

Made when different substances combine chemically and can only be separated by a chemical reaction:

Pure substances include:

Mixtures can be separated by:

A mixture in which a substance evenly dissolves in another substance:

The substance that dissolves:

The substance present in the greatest amount in a solution:

The ability of a substance to dissolve in another substance

Helps a solid dissolve faster in a liquid: