Chemistry

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Across
  1. 1. liquids that do not mix
  2. 4. an increase in size
  3. 9. the change of state where a liquid changes to a gas at the surface of the liquid
  4. 10. describes a process that gives off energy in the form of heat, light or sound
  5. 11. a solid formed during a chemical change
  6. 12. a decrease in size
  7. 13. able to be hammered or bent into new shapes
  8. 14. the starting substances in chemical reactions
  9. 18. the change of state from liquid to solid
  10. 21. a change of state from gas to solid
  11. 22. measures how much space is occupied by a substance
  12. 23. a change that does not result in a new substance being produced
  13. 25. measures how much matter is in a substance
Down
  1. 2. liquids that can be mixed
  2. 3. describes a process that absorbs energy from the surroundings
  3. 5. a change that results in a new substance being formed
  4. 6. the change of state when a solid is heated and forms a liquid
  5. 7. a change of state from solid to gas
  6. 8. a change of state where a liquid is heated and changes to a gas within the liquid
  7. 15. a change of state where a gas is cooled and forms a liquid
  8. 16. a measure of the mass per unit of volume of a substance
  9. 17. the substances formed in chemical reactions
  10. 19. a cluster of atoms
  11. 20. the characteristics of a substance
  12. 24. a mixture of a metal with other metals or non-metals