Across
- 3. the smallest component of an element
- 4. firm and stable shape
- 5. the property of a body that causes it to have weight
- 7. change from a liquid to solid
- 9. the process of becoming a suspension of particles in the air
Down
- 1. the process of changing from a gas to a liquid
- 2. expands freely nor liquid or solid
- 5. the simplest structural unit of an element or compound
- 6. change of a solid into a liquid
- 8. substance that flows freely