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)