Melanie Sanchez Crossword

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Across
  1. 9. one is replaced, AB + C → AC + B
  2. 13. to be deposited in solid form from a solution
  3. 15. being combined with oxygen
  4. 16. a chemical compound that contains exactly two different elements
  5. 18. a substance that speeds up a chemical reaction
Down
  1. 1. when a chemical's oxidation decreases
  2. 2. anytime something burns
  3. 3. chemical decomposition produced by passing an electric current through a liquid
  4. 4. reactant on left side and product on right side
  5. 5. two are replaced, AB + CD → AD + CB
  6. 6. new material formed in a chemical reaction
  7. 7. composed of two or more atoms that are covalently bonded
  8. 8. combination, A + B → AB
  9. 10. a substance that takes part in and undergoes change during a reaction
  10. 11. dissolved in water
  11. 12. breaking down, AB → A + B
  12. 14. the number next to the atomic symbol in a chemical equation
  13. 17. consisting of two atoms
  14. 19. the amount of product obtained in a chemical reaction