Chemical Energy

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Across
  1. 2. The smallest particle
  2. 4. Result of a chemical reaction
  3. 6. A whole shape, part
  4. 9. A kind of material or matter
  5. 10. Cold
  6. 12. Weight
  7. 14. A substance within a chemical reaction
  8. 15. A substance that can dissolve some materials
  9. 16. An anti-biotic
  10. 19. A chemical process
  11. 20. A substance that can dissolve in liquid
Down
  1. 1. A gas compound that is released into the atmosphere
  2. 3. Protect, preserve, use-sparingly
  3. 5. The study of matter and the changes that happen with that matter
  4. 7. A substance that cannot dissolve in liquid
  5. 8. To destroy, damage
  6. 11. The process of burning chemicals, involving heat and light
  7. 13. A substance that is slippery to touch and react to other matter
  8. 17. Heat
  9. 18. A word relating to chemistry