Science

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Across
  1. 2. a material that is used for burning, a substance such as oil or gas that is used to provide heat or power, usually by being burned
  2. 4. a rock from which metal can be extracted
  3. 5. a material that will dissolve in a liquid
  4. 7. a liquid made from oil that is used as a fuel in lorries and some cars
  5. 9. a black liquid found in the ground used as a fuel
  6. 11. this is the solid substance e.g. salt, sugar or coffee granules.
  7. 12. heating and melting a metal ore to make pure metal
  8. 13. a sticky substance produced by some trees
Down
  1. 1. a material that will not dissolve in a liquid
  2. 3. a shape left in the rock which shows the hard parts of a dead animal
  3. 5. when the solute and solvent are mixed together they make a transparent or see-through liquid called the solution.
  4. 6. this is the liquid we put the solid substance into e.g. water.
  5. 8. a strong metal that can used to make steel
  6. 10. a very light metal