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