Across
- 2. liquid, gas, or solid
- 6. rusting
- 7. the total mass before a chemical reaction is the same as the total mass after the chemical reaction.
- 8. some physical changes can go back to their original state.
- 10. process of when a solid turns into a liquid.
- 11. is the same substance after change.
- 12. changed in shape or size
- 13. change in color formation of a precipitate, formation of gas bubbles.
Down
- 1. the object changed the heat, light or making a new substance.
- 3. changes the substance or composition
- 4. the process of when a liquid turns into a gas
- 5. ability to mix evenly in another
- 9. spoiling food
- 11. change in shape size or form without changing the composition of the object.