MATTER

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Across
  1. 2. is used in electrical wires because of its electrical conductivity
  2. 5. cotton and linen are examples of this
  3. 7. materials that are less dense than water will ____
  4. 9. ceramics are hard so they are used to make false teeth
  5. 10. when a gas changes into a liquid
  6. 11. glass and crystal are transparent but ______
Down
  1. 1. this is the mass per unit volume
  2. 3. this material is used for sinks and toilet bowls
  3. 4. aluminium is used to make drink cans as it does not ____
  4. 6. air does not have a fixed volume so it can be ____
  5. 8. the ability of a material to return to its original shape