Phases
Changes
Examples
Diagrams
Gases
100
1. This phase of matter has a definite shape and volume.
What is a solid?
100
6. Vaporization is the phase change between a liquid and gas.
What is true?
100
Name 3 solids found in the lab
answers vary
100
solid
100
What happens to the volume of gas as it gets warmed up?
it increases
200
2. The particles in this phase of matter move around one another, but do not have enough energy to completely separate from one another.
What is a liquid?
200
7. This sequence of phase changes occur when water boils on a stove and there are water droplets forming on the top of the lid.
What is vaporization and then condensation?
200
What is an example of an amorphous crystal?
glass, candle wax, asphalt, etc.
200
gas
200
Whose law states that temperature affects the volume of a gas?
Charles' law
300
3. Particles in this phase of matter take the shape of the entire volume of the container it is in.
What is a gas?
300
8. This is the the phase change between D and E on Diagram 1.
What is vaporization.
300
13. This is the term for a fluids resistance to flowing.
What is viscosity?
300
liquid
300
What is the volume of a gas if it originally has the volume of 10 in3 and a pressure of 4 atm and the pressure is increased to 8 atm?
5 in3
400
4. In this phase of matter electrons are free from their nuclei, there is a lot of energy involved.
What is plasma?
400
9. In order to get from phase B to phase A you must add/subtract energy and go through this phase change.
What is add energy and vaporization?
400
Rank these liquids from most viscous to least: Olive oil, nail polish remover, Corn syrup
Corn syrup (highest viscosity)
Olive oil
Nail polish remover (least Viscous)
400
plasma
400
DAILY DOUBLE! Name 3 places Plasma can be found
northern lights, space, stars, fluorescent lights
500
5. Crystalline and amorphous are two words that describe this phase of matter.
What is a solid?
500
10. This happens in sublimation.
What is a solid changes phases to a gas without becoming a liquid first?
500
Solids tend to be the most dense phase of matter except for this everyday liquid where the liquid phase is more dense than the solid phase
What is water?
500
a liquid is boiling into a gas
500
What is the starting pressure of a piston if its ending pressure is 12atm and a volume of 7 in3 and its starting volume was 9 in3
9.33 atm