Investigating Matter

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Across
  1. 2. solid into liquid
  2. 6. solid into gas
  3. 7. gas into liquid
  4. 9. liquid into gas
  5. 10. liquid into solid
  6. 12. change in appearance
  7. 14. state, colour, malleability
  8. 15. everything that has mass and volume
Down
  1. 1. pure substance with two or more elements
  2. 3. a pure substance
  3. 4. the amount of space a substance occupies
  4. 5. conductivity, viscosity, density
  5. 8. two substances combined to make a new substance
  6. 11. gas into solid
  7. 13. the amount of matter in a substance