Across
- 1. a change in which a new substance is not formed
- 6. a combination of two or more substances that keep their identities
- 8. another name for a chemical change
- 10. takes place when a substance changes into an entirely new substance
- 11. A substance that dissolves into a solvent
- 12. a mixture in which substances are evenly mixed
Down
- 2. describes how a substance interacts with other substances
- 3. When copper reacts with substances in the air to turn blueish green
- 4. A change in state from a liquid to a solid
- 5. The larger part of a solution hat dissolves other substances
- 7. A change in state from liquid to gas
- 9. A change in state from solid to liquid