Chemistry

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Across
  1. 4. The amount of(Down 9)
  2. 6. Measure of a Thermometer
  3. 8. Space taken up
  4. 10. Hot to cold
  5. 12. Tiny,Made of(Down 11)
  6. 13. Cold to hot
  7. 17. Same,Attracted to
  8. 18. To change,new product
Down
  1. 1. To change,new appearance
  2. 2. Transferred(Down 16)
  3. 3. Combine,Substance
  4. 5. To change,Process of(Across 18)
  5. 7. Holds together(Down 11)
  6. 9. Stuff,takes space
  7. 11. Tiny,can't be broken down
  8. 14. Substance,can't be broken down
  9. 15. Substance,Made of(Down 14)
  10. 16. Potential and kinetic _______