1. Matter Review
Subtitle

2. Which of the following is NOT part of the kinetic theory of matter?
All matter is made of particles.
The particles move slower as the temperature is increased.
The particles are in constant, random motion.
The particles hit against each other and the walls of their container.

3. Wires running between telephone poles are stretched tight in the winter but sag in the summer because
More birds land on the wires in the summer.
The wires expand in the summer heat.
People use more electricity in the summer.
The wires partially melt in the summer heat.

4. A solid is a state of matter that has a(n)
Indefinite volume and an indefinite shape.
Definite volume and a definite shape.
Definite volume and an indefinite shape.
Indefinite volume and a definite shape.

5. Which state of matter undergoes changes in volume most easily?
Ice
Solid
Liquid
Gas

6. Particles of a liquid
Are tightly packed together and stay in a fixed position
Have no viscosity
Decrease in volume with increasing temperature
Are free to move in a container but remain in close contact with one another

7. Thermal energy is removed during the following phase changes:
Freezing and condensation
Freezing and melting
Condensation and vaporization
Melting and vaporization

8. The temperature at which water (H2O) freezes is the same as the temperature at which water (H2O)
Melts
Boils
Sublimates
Evaporates

9. An uncovered pot of soup is simmering on a stove, and there are water droplets on the wall above the back of the stove. What sequence can you infer has occurred?
Melting, then boiling
Freezing, then thawing
Boiling, then condensation
Condensation, then boiling

10. Dry ice (CO2) changes directly from a solid to a gas
Dry ice (CO2) changes directly from a solid to a gas. The process that best explains this event is
Condensation
Sublimation
Melting
Transpiration

11. The resistance of a liquid to flowing is its
Pressure
Temperature
Viscosity
Volume

12. One example of a physical change is
Burning paper
Baking cookies
Rusting metal
Dissolving salt in water

13. One example of a chemical change is
Burning wood
Boiling water
Filtering
Crushing a can

14. If you heat a liquid and measure the temperature at which it boils, you are measuring a(n)
Atomic property
Physical property
Chemical property
Molecular property

15. If you describe methane as a gas that easily catches fire, you are describing a
State of matter
Physical property
Chemical property
Chemical formula

16. How do liquid, water, ice, and water vapor differ from each other?
They are different states of matter
They are different compounds
They are made of different kinds of molecules
They are made of different kinds of atoms

17. Also… Be able to explain changes of state by interpreting a graph
Understanding of particles
Chemical changes from interpreting data from a table
Understanding and interpreting of air pressure and volume from a diagram
Understanding positive and negative relationships on a graph