Chemistry 5.02

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Across
  1. 1. has a pH of 7
  2. 5. element found in all acids
  3. 8. used to check pH level, indicator
  4. 9. ions found in a alkali solution
  5. 13. chemical symbol K
  6. 14. pH above 7
  7. 16. bond which consists of sharing electrons
  8. 18. high concentration in a solution
  9. 19. main topic key word
  10. 21. chemical symbol NH
Down
  1. 2. pH less than 7
  2. 3. a mixture
  3. 4. color acid becomes on the pH scale
  4. 6. ions found in a acid solution
  5. 7. color alkali becomes on the pH scale
  6. 10. low concentration in a solution
  7. 11. word used when something happens in a experiment
  8. 12. way to know if it is a alkali solution
  9. 15. bond which includes electrostatic attraction
  10. 17. chemical symbol Na
  11. 20. chemical symbol Ca