Across
- 5. state of matter when molecules are tightly packed together and the molecules vibrate in place
- 7. phase change from a liquid to gas
- 8. the property of being able to take up less space
- 10. state of matter when molecules can move freely in random directions and can take the shape of their container and fill it up
- 12. the amount of space an object takes up
- 13. state of matter when molecules can move freely and take the shape of their container
- 15. a physical change directly from solid to gas without becoming a liquid
Down
- 1. state of matter when molecules can move freely and have ionized particles
- 2. phase change from a solid to a liquid
- 3. when pressure increases, temperature increases, as long as volume stays constant
- 4. phase change from a liquid to a solid
- 6. when volume increases, temperature increases, as long as pressure stays constant
- 9. anything that has mass and takes up space
- 11. phase change from a gas to a liquid
- 14. when volume increases, pressure decreases, as long as temperature stays constant
