Across
- 2. Another word for a state of matter.
- 4. The change directly from gas to solid.
- 7. A state of matter with a definite volume but no fixed shape.
- 10. The change directly from solid to gas.
- 11. A high-energy state of matter found in stars and lightning.
- 12. A state of matter with a fixed shape and volume.
- 13. Changes in matter’s state depend on gaining or losing this.
- 15. The change from solid to liquid.
Down
- 1. The change from liquid to solid.
- 3. The change from gas to liquid.
- 5. A slow change from liquid to gas at the surface.
- 6. The process of a liquid turning into gas at its boiling point.
- 8. The amount of space matter takes up.
- 9. The amount of matter in an object.
- 14. A state of matter with no fixed shape or volume.
- 16. A measure of how fast particles are moving.