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separating mixtures
| Term | Definition |
|---|---|
| residue | a small amount of something that remains after the main part has gone or been taken or used: |
| chromatography | a technique for the separation of a mixture by passing it in solution or suspension through a medium in which the components move at different rates. |
| filtration | Filtration is the process of separating solid particles from a liquid or gas by passing the mixture through a porous material that allows only the fluid or gas to pass through. |
| filtrate | a liquid which has passed through a filter. |
| evaporate | turn from liquid into vapour: |
| distillation | the action of purifying a liquid by a process of heating and cooling: |