Thomas' Chemistry Crossword

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Across
  1. 5. △
  2. 10. reaction written in formulas
  3. 12. (l)
  4. 13. reaction written in words
  5. 14. ->
  6. 15. the time it takes to react
  7. 18. a reaction that can be reversed
  8. 19. what react with each other
  9. 20. what is formed by the reaction
Down
  1. 1. how much reactant
  2. 2. a permanent reaction
  3. 3. the numbers in front of the formulas in a balenced equation
  4. 4. (aq)
  5. 6. releases heat
  6. 7. (s)
  7. 8. (g)
  8. 9. draws in heat
  9. 11. how hot or cold
  10. 16. speeds up the reaction
  11. 17. what is produced