MATTER

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Across
  1. 4. liquid changes into a gas at the surface
  2. 5. amount of matter in an object
  3. 7. gas changes directly into a solid
  4. 8. no definite shape and no definite volume
  5. 10. solid changes directly into a gas
Down
  1. 1. with definite shape and definite volume
  2. 2. Anything that has mass and occupies space
  3. 3. liquid changes into a solid
  4. 5. solid changes into a liquid
  5. 6. amount of space an object or substance occupies
  6. 9. with definite volume but no definite shape