Across
- 2. when temp. gets hot
- 4. a very small amount of something
- 6. needs to create conditions for matter to change states
- 7. the amount of space that a subtance's need to occupies together
- 9. the heaviness of an object
- 11. a minute piece of matter
- 12. anything that has weights and takes up space
- 13. the process of a solid turning into a gas
- 14. a substance that flows freely in its container
Down
- 1. solid,liquid,gas
- 3. the process of a gas turning into a liquid
- 5. firm and stable shape
- 6. the process of turning liquid into vapor
- 8. when a liqiud gets cold and turns into a solid
- 9. occurs when a solid reaches a temp.past the melting point
- 10. a substance that takes the shape of its container