Ch. 6 Matter

1. ________ is an electrically charged gas that can flow.
4. ________ is a gas that turns back into a liquid.
5. What is the opposite of a melting point?
7. What is the state change from a solid into a gas?
10. When particles are compressed into a smaller area, the particles will have a ___________ pressure.
12. A ________ is particles that move around like crazy, no fixed volume or shape, and spreads to fill any area that it is in.
14. When the volume and pressure increase, the ____________ is constant.
15. When the volume decreases, what increases?
16. As the temperature of a gas increases, so does the ________.
17. What energy has to do with the motion of the particles?
18. ________ point changes from a solid to a liquid
21. Particles ________ with each other as well as the walls of the “containers.”
22. ________ point is liquid to gas.

1. What energy is stored energy of an object?
2. A ________ is packed particles with lots of attraction, fixed shape and volume.
3. When the temperature increases, it will increase the ___________ of the particles.
6. When the volume ___________, the pressure decreases.
8. What energy is the total potential and kinetic energy?
9. When the volume ___________, pressure increases.
11. If it rained, what state change do the puddles go through?
13. ___________ move in constant random motion.
19. A ________ is a fixed volume, but not a shape-it fills the shape of the container.
20. __________ results in matter changing from a gas directly to a solid without going through the liquid state.