Across
- 1. A substance made up of two or more elements.
- 3. The point at which the pressure of a liquid is equal to outside pressure.
- 6. All matter is made up of tiny ________.
- 9. A French scientist that studied pressure.
- 10. The ability of a fluid to exert an upward force on an object.
- 13. A fluids resistance to flow.
- 14. According to Charles' Law, as temp increases, so does ______.
- 16. Changes of one substance to another
- 20. The point at which a solid becomes a liquid.
- 21. There is a relationship between pressure, volume, and _______.
- 22. Particles are constantly _________.
Down
- 2. Changes in size, shape, or state of matter.
- 4. State of matter with no volume or shape.
- 5. The point at which a liquid becomes a solid.
- 7. The mathematician who made buoyancy discovery.
- 8. State of matter with definite volume, but no definite shape.
- 10. A British scientist who studied gases.
- 11. State of matter with definite volume and shape.
- 12. Directly from a solid to a gas.
- 15. A substance made up of atoms that are all alike.
- 17. Theory on how the particles of gases behave.
- 18. Force exerted per unit area.
- 19. A Swiss scientist who studied fluids.