Across
- 2. The amount of space something occupies
- 5. Water vapour in its gaseous state
- 8. An example of a solid
- 9. This is a form of energy in motion
Down
- 1. An example of a gas
- 3. A substance that flows freely, such as cooking oil
- 4. Anything that has mass and takes up space
- 5. Substance with closely-packed particles
- 6. A type of liquid
- 7. Water vapour is an example of this state of matter