States of Matter

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Across
  1. 4. during freezing energy is ____
  2. 5. this means the same as thermic
  3. 6. particles of solid ____ in place
  4. 10. when the particles change from liquid to gas
  5. 13. particles of liquid ____ past each other
  6. 14. this state changes shape to match its container
Down
  1. 1. when the particles change from gas to liquid
  2. 2. when the particles change from liquid to solid
  3. 3. when the particles change from solid to liquid
  4. 7. this type of energy causes phase changes
  5. 8. this state changes shape to fill up the whole container
  6. 9. this state has a definite shape that doesn't change
  7. 11. during melting energy is ____
  8. 12. particles of gas move ____ in all directions