Across
- 3. How much energy it takes for a solid to convert to a liquid.
- 6. When a solid converts to a liquid state.
- 8. A state of matter with a definite shape and volume.
- 9. When matter heats up, it expands, and vice versa.
- 10. A state of matter with a definite volume but no definite shape.
Down
- 1. How much energy it takes for a liquid to turn to a gas.
- 2. Anything that has atoms, takes up space, and has mass.
- 4. When a liquid converts to a solid state.
- 5. 99% of our universe's matter is in this state.
- 7. A state of matter with spaced-out atoms and no definite shape or volume.