Across
- 5. process in which gas changes to liquid
- 7. air is a mixture of many ___________
- 8. a solid substance used for writing
- 9. the process by which liquid changes to solid
Down
- 1. state of matter which flows freely.
- 2. state of matter which you can see, feel and hold
- 3. the process by which solid changes to liquid
- 4. anything that has mass and occupies space.
- 6. liquid substance present in oceans