Across
- 2. Once a solid reaches its melting point, the average speed ofdoesn'tcles doesnt change, but the ____ between the particels does. (196)
- 3. the process by which a liquid inside a container will eventually turn to gas is called _____ (198)
- 7. the amount of matter in an object (185)
- 10. type of solid that whose particles are randomly arranged
- 12. the particles in a liquid move _____ other particles (187)
- 14. the ____ particles move the further apart they are (186)
- 15. when it is in a gase state, such as in air, it is called water ______ (190)
- 16. particles in a _____ vibrate in place (187)
- 17. the change of state from a gas to a liquid (198)
- 19. Vaporization that occurs inside a liquid is called_____ (197)
- 20. heating up aluminum from a solid to a liquid is known as _____ (196)
Down
- 1. going from a solid to a liquid to a gas means adding ________ (199)
- 4. the measure of the average kinetic energy of all the particles (195)
- 5. has no definite shape and no definite volume (190)
- 6. the change in state from a liquid into a gas is called ____ (197)
- 8. the total potential and kinetic energies of an object (195)
- 9. the only substance that exists naturally as a solid, liquid, gas (199)
- 11. this type of matter can take the shape of any container (188)
- 13. the mass per unit volume of a substance (185)
- 18. matter that has a definite shape and a definite volume (187)