| A | B |
| Solution | When a solid has dissolved in a liquid |
| Solute | The solid that dissolves in a liquid to make a solution |
| Solvent | The liquid that a solid dissolves in |
| Dissolving | When a solid splits up and mixes with a liquid to make a solution |
| Insoluble | Something that does not dissolve |
| Transparent | Material which light can travel through |
| Opaque | A material which does not let light through |
| Soluble | This substance can dissolve in a liquid |
| Saturated | A solution that contains as much dissolved solid as its possibly can |
| Unsaturated | A solution in which more solid could dissolve |
| Solubility | The amount of solid that will dissolve in 100g of a liquid |
| Filtering | Separates things that are not dissolved from a liquid |
| Mixture | Two or more different substances that are together but not chemically joined together |