Chemical Reaction Crossword Puzzle Created by Nick Gadams 7-2

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Across
  1. 2. Sugars, starches, and cellulose
  2. 5. Type of reaction that releases energy
  3. 7. The process when small nuclei combine to form a new massive nucleus
  4. 10. Using formulas and sybols instead of words to represent a chemical reaction
  5. 17. When a large unstable nucleus breaks apart
  6. 18. AB+CD->AC+BD
  7. 19. Fats and oils
Down
  1. 1. A+B->AB
  2. 2. Change in matter that produces one or more new substances
  3. 3. Substances you start with in a chemical reaction
  4. 4. One or more chains of amino acids
  5. 6. An atom that is giving off particles and energy
  6. 8. AB+C->AC+B
  7. 9. Number in front of a chemical formula in an equation
  8. 11. States that during a chemical reaction, matter is not created or destroyed
  9. 12. A combonation of symbols and numbers that represent what is in a molecule
  10. 13. What indicates the ratio of elements in a compound
  11. 14. Substances you end up with in a chemical reaction
  12. 15. DNA and RNA
  13. 16. Type of reaction that absorbs energy