Across
- 4. from liquid to gas
- 6. from solid to gas
- 7. a new substance that results when iron reacts with oxygen
- 8. a substance that has a definite volume but no definite shape
- 9. a substance from solid to liquid
Down
- 1. from gas to liquid
- 2. from liquid to solid
- 3. the degree to which a material will dissolve in another substance
- 5. a substance that has a definite shape and volume
- 10. a substance without a definite volume or shape