Solvent
The liquid the solute is dissolving in
Solution
The solute + the solvent
Dilute solution
Less solute dissolved in the solvent
Concentrated solution
Lots of solute dissolved in a solvent
Soluble
If a substance dissolves in a solvent
Insoluble
Substance that will not dissolve
Saturated solution
A solution that contains as much dissolve solute as possible at thar temperature
Crystallisation
The formation of crystals by cooling a saturated solution
Solute
The substance being dissolved