matter/chemistry crossword- rose gorely-bemis

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Across
  1. 2. pure substance,one type of atom
  2. 7. not evenly mixed mixture
  3. 8. cannot be separated by physical means
  4. 11. what goes into a reaction
  5. 12. evenly mixed mixture
  6. 13. cold physical change
Down
  1. 1. two + substances chemically combined
  2. 3. measure of matter
  3. 4. a mixture can be...
  4. 5. smallest unit of matter
  5. 6. what comes out of a reaction
  6. 9. two + substances combined
  7. 10. anything that has mass