Describing Matter

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Across
  1. 2. very small
  2. 3. characteristic in reactions
  3. 6. two or more
  4. 7. mixture
  5. 8. branch of science
  6. 9. can be a liquid
  7. 10. anything
  8. 11. unit
  9. 12. a part
Down
  1. 1. mixture mix of gas
  2. 4. combination of substances
  3. 5. symbols