Across
- 4. A state of matter that has no definite shape, but definite volume
- 7. A state of matter which has no definite shape nor volume and is in stars
- 8. A state of matter that has a definite shape and volume
- 9. When a gas becomes a liquid
- 12. Means that when matter is heated it expands
- 13. When a gas becomes a solid, skipping the liquid state
- 14. When a liquid becomes a solid
- 15. When a solid becomes a liquid
Down
- 1. The amount of energy needed to change a liquid to a gas
- 2. When a solid becomes a gas, skipping the liquid state
- 3. A theory that states that all matter is made of atoms in constant motion
- 5. The amount of energy needed to change a material from a solid to a liquid
- 6. When a liquid becomes a gas
- 10. A state of matter that has no definite shape nor volume and has the most energy on earth
- 11. Any object that has mass and takes up space