Across
- 1. Anything that has mass or volume
- 3. The amount of space an object or substance occupies
- 6. A pure substance made of at least two elements
- 8. Type of particles that are close but slide past each other
- 9. Makes particles move
Down
- 2. A pure substance that cannot be broken down or seperated
- 4. Particles are always _______
- 5. Type of particles that vibrate and are close together
- 7. Have more space than liquids