States of Matter

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Across
  1. 2. definite volume changes shape
  2. 4. solid to liquid
  3. 6. density of liquid
  4. 7. Has mass and takes up space
  5. 8. used to protect your eyes in the heating/cooling lab
  6. 11. definite volume and shape
  7. 12. changes volume and shape
  8. 13. smallest piece of matter
  9. 14. adding this gives atoms more energy
  10. 16. gas to solid
  11. 18. when matter changes its state
  12. 20. acid that melted first in the heating/cooling lab
  13. 21. Acid that melted at 69.3 degrees celsius in the heating/cooling lab
  14. 23. liquid to solid
Down
  1. 1. description for how the atoms of a solid move
  2. 3. gas to liquid
  3. 5. density of gas
  4. 9. solid to gas
  5. 10. describes how the atoms of a gas move
  6. 15. liquid to gas
  7. 17. the study of matter and its properties
  8. 19. density of solid
  9. 22. decreases when the temperature is decreased