End of the Year Grade 10 UWC Chem Crossword

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Across
  1. 2. the symbol is delta H
  2. 7. This is the exact scientific phenomenon happening inside a chemical "instant cold pack" used by athletes for injuries.
  3. 9. SKN's sister's name
  4. 12. forms when metal carbonate reacts with acid
  5. 13. pH above 7
Down
  1. 1. pH 7 universal indicator
  2. 3. the colour has to be just right at the end (point)
  3. 4. an unsaturated hydrocarbon
  4. 5. the dullest element
  5. 6. food, fossil, petroleum
  6. 8. a chemical matchmaker
  7. 10. equation for heat transferred
  8. 11. SKN's favourite student