Across
- 1. phase changes are ______ changes
- 4. phase change from gas to solid
- 5. energy taken in
- 6. the resistance of a liquid to flow
- 9. phase change from liquid to gas
- 14. energy given off
- 17. phase change from gas to liquid
- 18. vaporization at the surface
Down
- 2. solid that changes shape
- 3. phase change from solid to gas
- 7. no definite shape or volume
- 8. most common example of plasma on Earth
- 10. a phase change from liquid to solid
- 11. definite shape and volume
- 12. a phase change from solid to liquid
- 13. vaporization throughout the liquid
- 15. superheated gas that glows
- 16. definite volume and container shape
