Across
- 2. How much matter in each object
- 5. water
- 8. Chemical reaction
- 9. how much room something takes
- 10. Makes up matter
- 11. Water vapour
- 13. liquid-gas
- 14. components
- 15. gas-solid
- 17. when does ice melt
- 19. grow
- 20. liquid-solid
- 21. solid-liquid
Down
- 1. colour and shape
- 3. an object that takes up space has ......
- 4. solid-gas
- 6. Ice
- 7. an object in motion
- 12. Water bubbling
- 16. gas atoms crashing
- 18. hypothesis