chemistry

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Across
  1. 4. activated building block
  2. 5. strong alkaline
  3. 7. building block
  4. 8. state 4
  5. 10. insoluble base
  6. 14. H+
  7. 15. state 3
  8. 16. bunsen burner makes...
  9. 17. state 2
  10. 18. less than full
  11. 19. test for neutralisation
Down
  1. 1. test for pH
  2. 2. more than saturated
  3. 3. CuSo4
  4. 6. uranium and sulphur
  5. 9. oranges ph
  6. 11. 288
  7. 12. acid+alkaline
  8. 13. state 1