Across
- 2. the amount of room something takes up
- 5. condensation evaporation condensation
- 9. gas turning into a solid
- 10. small things that make up matter
- 12. two or more substances mixed
- 13. vapor
- 14. physical weight
- 17. liquid turning into a gas
- 18. oxygen nitrogen and carbon dioxide
- 19. liquid molecules slow down and becomes a solid
Down
- 1. gas turns into a liquid
- 3. skipping the liquid phase
- 4. a minute pattern of matter
- 6. hard firm keeps shape
- 7. one or more different substances
- 8. solid gets energy added and becomes liquid
- 11. energy added to melt
- 13. solid, liquid, gas
- 15. Anything that takes up space and has mass
- 16. fluid that takes the shape of the container