Across
- 2. When atoms are in this stet of matter, they move around freely.
- 5. Liquid matter takes the shape of its.....
- 6. Water in the form of a gas is called...
- 7. Heating gives molecules...
- 9. The amount of space that matter takes up is its....
- 11. A very light gas found in balloons.
Down
- 1. The gas that plants need to make food
- 3. How particles behave in a solid.
- 4. On a warm day, the liquid in a puddle will...
- 8. Matter that has a definite shape and volume in this state.
- 10. The amount of matter something contains is its...