Across
- 4. has a definite shape and volume
- 5. has the most energy in the universe
- 8. all matter is made up of atoms that are in constant motion
- 9. when matter is heated up it expands
Down
- 1. The amount of energy needed to change a material from the liquid state to the gas state
- 2. A gas-like mixture of charged particles that move very fast due to the extreme amount of heat energy
- 3. has a definite volume not shape
- 6. Any object that has mass and takes up space
- 7. does not have a definite shape or volume