What the Matter?

1234567891011121314151617181920
Across
  1. 3. has a definite shape and volume
  2. 4. the amount of space something takes up
  3. 7. has no definite shape or volume
  4. 9. not able to dissolve
  5. 11. an item that is not mixed with anything
  6. 12. has no definite shape but has a definite volume
  7. 13. mass acted on by gravity
  8. 15. the main part of a mixture, liquid
  9. 17. a mixture that can still be separated
  10. 18. when a solid becomes a liquid
  11. 19. atoms that make up everything
  12. 20. able to dissolve
Down
  1. 1. a mixture that cannot be separated
  2. 2. two or more things combined
  3. 5. something's ability to dissolve
  4. 6. when gas becomes a liquid
  5. 8. another word of a homogenous mixture
  6. 10. when liquid becomes a gas
  7. 14. to completely breakdown in liquid
  8. 16. the add in for a mixture that is to be dissolved