| Term | Definition |
| solvent | substance that does the dissolving |
| solute | substance that gets dissolved |
| solution | a mixture of solute and solvent |
| suspension | a mixture that contains particles that are not dissolved and may settle or be filtered out |
| dissolve | when particles of solute interact with and are completely surrounded by particles of solvent |
| soluble | means that a substance can dissolve |
| insoluble | means that a substance does not dissolve |
| dilute | a solution that contains a small amount of solute |
| concentrated | a solution that contains a large amount of solute |
| saturated | a solution in which no more solute can be dissolved |
| solubility | the concentration of a saturated solution |
| concentration | mass of solute per 100mL of solvent |
| precipitate | a solid that comes out of a solution |