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Year 7 HWK7
Year 7 Separating Mixtures Homework
| Term | Definition |
|---|---|
| Name a substance, normally a liquid that dissolves another substance. | Solvent |
| Name a substance that can dissolve in a liquid. | Solute |
| What is the term when a solute mixes completely with a solvent? | Dissolve |
| What is a mixture formed when a solvent dissolves a solute? | Solution |
| What is a property of a substance that will (will not) dissolve in a liquid. | Soluble |
| What is the maximum mass of solute that dissolves in a certain volume of solvent? | Solubility |
| Name a single type of material with nothing mixed in. | Pure substance |
| What is two or more pure substances mixed together, whose properties are different to the individual substances. | Mixture |
| Name the process where we separate substances using a filter to produce a filtrate (solution) and residue. | Filtration |
| Name a process where we separate substances by boiling and condensing liquids. | Distillation |
| Name a way to separate a solid dissolved in a liquid by the liquid turning into a gas. | Evaporation |
| Name a process used to separate different coloured substances. | Chromatography |