Matter

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Across
  1. 2. liquid to gas
  2. 4. type of heterogenous mixture
  3. 6. stays the same before and after a chemical change
  4. 10. property observed without changing identity
  5. 12. matter with a fixed composition
  6. 15. building block of matter
  7. 18. gas to liquid
  8. 19. substance made up of one type of atom
  9. 20. indefinite shape definite volume
Down
  1. 1. anything that has mass and takes up space
  2. 3. two or more substances uniformly spread out
  3. 5. property indicates if substance can go through a chemical change
  4. 7. definite shape definite volume
  5. 8. liquid to solid
  6. 9. homogenous mixture
  7. 11. different materials can be easily distinguished
  8. 13. atoms of two or more elements combined
  9. 14. solid to liquid
  10. 16. indefinite shape indefinite volume
  11. 17. homogenous mixture that shows Tyndall effect