Physical properties

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Across
  1. 1. amount of space occupied
  2. 3. compacted matter
  3. 8. far apart matter, escapes easily
  4. 10. shiny or dull
  5. 11. breaks or shatters easily
  6. 12. amount of matter in given space
  7. 13. allows electricity or heat to pass through
Down
  1. 2. hammered into a desired shape
  2. 4. attracted to a magnet
  3. 5. amount of matter
  4. 6. able to be stretched into thin wire
  5. 7. spread out matter, takes shape of container
  6. 9. dissolves in another substance