Across
- 4. Solid, liquid and gas are the ________ of matter.
- 6. Everything that has mass and occupies space is called ________.
- 7. An example of a liquid.
- 9. A state of matter that has a fixed shape and fixed volume.
- 10. The change of state from gas to liquid.
- 12. Solids are difficult to ________ their shape.
- 15. The volume of a liquid is measured using a measuring ________.
- 16. An example of a solid material.
- 17. Gas fills the entire ________.
- 18. A state of matter that can flow and takes the shape of its container.
- 19. The change of state from solid to liquid.
Down
- 1. A state of matter that has no fixed shape and no fixed volume.
- 2. Gas particles move ________.
- 3. Changes in the state of matter involve ________ energy.
- 5. A particle is the ________ unit of matter.
- 8. The change of state from liquid to gas.
- 11. An example of a gas.
- 12. Solids have particles that are very ________.
- 13. An instrument used to measure mass.
- 14. Liquids have a ________ volume.