Matter

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Across
  1. 2. something that takes up space
  2. 5. state of matter with atoms farthest apart
  3. 8. go back to the way things were before
  4. 9. state of matter that is hardest
  5. 11. when a solid changes into a liquid
  6. 12. when a liquid changes into a gas
Down
  1. 1. list of steps or instructions
  2. 3. combination of atoms
  3. 4. a search for information
  4. 6. small pieces that make up matter
  5. 7. when a liquid changes into a solid
  6. 10. information gathered using your 5 senses