States of Matter

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Across
  1. 1. process that occurs during boiling
  2. 4. a type of solid that has repeating geometric patterns
  3. 6. energy needed to change a material form a liquid to a gas (3 words)
  4. 11. change of a solid directly to a gas
  5. 12. the state of a material depends on this
  6. 13. direct relationship between temperature and volume (2 words)
  7. 15. liquid to a gas below the boiling point
  8. 17. occurs when a gas cools and changes to a liquid
  9. 20. indirect relationship between pressure and volume (2 words)
  10. 21. energy required to melt (3 words)
  11. 22. takes the shape of the container and moves very fast
Down
  1. 2. a type of solid that can change shape with force
  2. 3. has definite shape but no definite volume
  3. 5. the most abundant state of matter
  4. 7. show how temperature and pressure affect the state of matter (2 words)
  5. 8. all matter is made up of tiny particles in constant motion (3 words)
  6. 9. energy absorbed from its surroundings
  7. 10. also known as heat energy
  8. 14. energy out
  9. 16. moving energy
  10. 18. where all three phases co-exist (2 words)
  11. 19. to change from solid to liquid