Across
- 4. change you can see
- 8. water turning to water vapor
- 9. measured by volume
- 10. hard phase of matter
- 12. point at which liquid turns to a solid
- 13. water
- 14. steam, really hot water
- 16. the amount of mass in an object
- 17. point at which solid turns to a liquid
- 18. a substance that cannot be broken down
Down
- 1. larger than an atom
- 2. anything that has mass
- 3. solid liquid gas plasma
- 4. electricity
- 5. change you cannot see
- 6. the step of the water cycle before precipitation
- 7. smaller than a molecule
- 11. point at which water bubbles and gets very hot
- 15. a mixture of a single substance