C1/2 Keywords

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Across
  1. 2. Liquid to solid
  2. 8. Solid to liquid
  3. 10. Process where rocks and insoluble substances sink to the bottom of a liquid
  4. 11. Process of adding chlorine to water
  5. 13. Liquid to gas
  6. 14. Substance that dissolves in liquid to make a solution e.g. Salt
  7. 15. Distillation Separating a mixture of liquids with different boiling points into fractions.
  8. 16. Substance that contains atoms of two or more elements joined together e.g Water
Down
  1. 1. Gas to liquid
  2. 3. Process of separating a mixture by evaporating the liquid and then condensing it.
  3. 4. Formed when a substance has dissolved in a liquid e.g. Salt water
  4. 5. The liquid in which a solute dissolves to make a solution e.g. Water
  5. 6. Substance made up of only atoms with the same number of protons e.g Hydrogen
  6. 7. Producing fresh water by removing salt
  7. 9. A substance that can't be dissolved in a certain liquid
  8. 11. Technique for separating the components of a mixture e.g different food colourings
  9. 12. A single substance with nothing mixed with it.