Across
- 3. The amount of energy needed to change a material from a solid to the liquid state
- 4. the most common state of matter in the universe?
- 7. Any object that has mass and takes up space.
- 8. The amount of energy needed to change a material from the liquid state to the gas state
- 9. This theory states that all matter is made up of atoms that are in constant motion.
Down
- 1. definite volume and no shape
- 2. when matter is heated up it expands.
- 4. the amount of force matter pushes on an amount of space.
- 5. Definite Shape and definite volume
- 6. No shape or no volume