chemistry

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Across
  1. 6. Number that tells how acidic or basic something is
  2. 9. Found in most bases
  3. 10. Make both sides equal
  4. 11. Color of acids on litmus paper
  5. 13. Contains OH and has a pH above 7
  6. 14. Right side of an equation
  7. 15. Needed for combustion
  8. 17. Charged particle
  9. 18. Chart of all elements
  10. 19. Made when an acid and base react
  11. 20. Left side of an equation
  12. 23. Smallest part of an element
  13. 24. Made in a neutralization reaction
Down
  1. 1. Chemical reaction written with formulas
  2. 2. One element replaces another
  3. 3. Found at the start of most acids
  4. 4. Two compounds switch partners
  5. 5. Has a pH of 7
  6. 7. Contains only hydrogen and carbon
  7. 8. Color of bases on litmus paper
  8. 12. Number used to balance equations
  9. 16. Paper used to test acids and bases
  10. 21. Burning reaction with oxygen
  11. 22. Starts with H and has a pH below 7