Across
- 1. Has definite shape and volume
- 3. Amount of matter in an object
- 6. Can change a substance back to the way it was before
- 7. How something looks or how it behaves
- 9. Changing from gas to liquid
- 10. Takes shape and volume of its container
- 11. Changing from solid to liquid
Down
- 1. Changing from solid to gas
- 2. Solid form of water
- 3. Anything that has mass and takes up space
- 4. Changing from liquid to solid
- 5. Changing from liquid to gas
- 7. Comes mostly from stars and is found in outer space
- 8. Amount of space an object takes up
- 12. Has definite volume but takes the shape of its container