Across
- 2. to change from a liquid to a solid
- 3. a change in smell is a clue
- 5. a change that doesn't create a new substance
- 6. A change in size or shape, or state
- 9. characteristics of a substance that can be observed
- 10. the process of burning something
- 11. what is a created in a chemical change: a ___ substance is formed
Down
- 1. Changes that involve the transfer of heat or light
- 4. the fundamental stuff that undergoes change
- 7. To mix something into a liquid, like sugar and water
- 8. Often changes during a chemical change