When coloured ink of different solubilities are separated in a solvent (E.g. Alcohol)

Using special paper to separate an insoluble substance from a soluble (e.g. Sand from water)

Boiling a solution and waiting for it to start crystallizing

Separating solutions by gently heating the solution (e.g. Ink from water)

Heating a mixture with several different solutions

Smallest part of an element

Small number of atoms joined together

Combined power of an atom or group of atoms

The symbol of a compound