Across
- 1. Charged state of matter found in stars
- 3. State of matter that can expand and fill any space
- 4. Attraction between particles
- 7. Everything around us that has mass and takes up space
- 9. The amount of space something occupies
- 10. Tiny units that make up matter
- 12. Movement of particles
Down
- 2. The form of an object
- 5. To reduce volume by applying pressure
- 6. Ability to do work or cause change
- 8. State of matter with fixed shape and volume
- 11. State of matter that takes the shape of its container