Answers
Classify each of the following as a physical (P) or a chemical (C) change.
1. cooking an egg (C) 6. evaporating alcohol (P)
2. boiling water (P) 7. sanding a table top (P)
3. ironing a shirt (P) 8. grinding grain (P)
4. burning gasoline (C) 9. fermenting fruit juice (C)
5. decomposing water (C) 10. dissolving sugar in water (P)