Across
- 4. Packed tightly together.
- 6. Light, heat, kinetic-moving , potential- stored are forms of _______.
- 7. Allows heat to pass through easily.
- 10. When a liquid becomes a solid.
- 11. Type of reaction which forms a new substance.
- 12. Move quickly and take on the shape of the container.
Down
- 1. Evidence that a gas has formed.
- 2. The ability to dissolve into a solvent.
- 3. type of change where the substances retain their properties.
- 5. Has mass and volume
- 8. When a solid becomes a liquid.
- 9. Have mass and take on the shape of the container.