Across
- 2. liquid to solid
- 5. solid to liquid
- 9. how it flows is called the
- 13. state of matter
- 14. state of matter
- 15. symbol is Cf
- 17. symbol is Uus
- 18. liquids, gases and solids
- 20. CO2 is called carbon ......
- 21. compound with symbol H2O
- 23. when a liquid starts ..... it produces gas
Down
- 1. symbol is Hg
- 3. when a liquid turns to gas
- 4. table of elements
- 6. symbol is F
- 7. symbol is No
- 8. symbol is Au
- 10. gradual mixing of a substance
- 11. less concentrated
- 12. the amount of matter in an object
- 16. gas that smells
- 19. state of matter
- 22. a tiny particle