States of Matter

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Across
  1. 2. the type of change that changes matter identity
  2. 4. mixed with baking soda to create a gas
  3. 6. can change matter between phases
  4. 8. anything that has mass and volume
  5. 9. when a solid becomes a liquid
  6. 12. chemical reaction that occurs on old food
  7. 16. type of change that occurs when a pencil breaks
  8. 17. occurs when a gas becomes a liquid
  9. 18. chemical reaction that occurs in an oven
  10. 19. state of matter with definite volume, not shape
  11. 20. chemical reaction when iron gets wet
Down
  1. 1. chemical reaction when food mixes with acid
  2. 3. the property of matter that describes how it smells
  3. 5. the property of matter that describes light
  4. 7. occurs when a liquid becomes a gas
  5. 10. state of matter that contains quickest particles
  6. 11. when a liquid becomes a solid
  7. 13. chemical reaction when silver gets old
  8. 14. how much space matter takes up
  9. 15. state of matter with definite shape and volume