Matter

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Across
  1. 2. a feature
  2. 5. things you can observe or measure about an object by using your senses
  3. 8. the amount of matter in an object
  4. 11. gases change back to a liquid
  5. 13. forms
  6. 16. how an object feels to the touch
  7. 18. a piece of matter that is so small we cannot see it with our eyes
  8. 20. changes that do not result in a new form of matter
  9. 21. something that takes up a fixed amount of space but does not have a fixed shape
  10. 22. something that fills its container
  11. 23. change from a liquid to a solid
  12. 24. made of particles that are closely packed together
Down
  1. 1. combination of two or more things where each thing keeps its own properties
  2. 3. to change from a solid to a liquid
  3. 4. to look like
  4. 6. something you notice something about
  5. 7. to change from a liquid to a gas
  6. 9. anything that takes up space and has mass
  7. 10. a special kind of mixture in which one part is evenly mixed into the other part
  8. 12. act
  9. 14. new materials with new properties are formed
  10. 15. run an experiment
  11. 17. changes from a liquid to a gas
  12. 19. how firm something is