Across
- 3. point for pure water = 0C
- 5. from liquid to gas
- 7. from liquid to solid
- 8. matter with a definite shape and volume
- 11. a mixture in which the substances are evenly spread out
- 13. parts of the mixture
- 15. reaction AB + CD = Ac + BD
Down
- 1. of matter law( in a physical or chemical change , the total mass does not change
- 2. we use to separate iron powder from a mixture
- 4. point for pure water = 100C
- 6. a substance has definite volume but does not have a definite shape
- 7. to separate sand from water
- 8. the property of a substance that tells how well it dissolves in another materials
- 9. mix different materials
- 10. change broken screen
- 11. separate sand and rocks
- 12. from gas to liquid
- 14. matter that does not have a definite shape or volume
- 15. change produce a new substance