REVIEW QUESTIONS ON MATTER

1. Which of the following matter has a fixed shape and volume.
       A. liquid
       B. solid
       C. gas

2. Which of the following matter has no fixed shape and volume.
       A. liquid
       B. solid
       C. gas

3.  Which of the following matter has no fixed shape but fixed volume.
       A. liquid
       B. solid
       C. gas

4. What can you say about the particles of a gas.
      A. Closely packed together
      B. Do not move from each other.
      C. Move freely away from each other.

5. The process by which water is changed to ice is referred to as ________
      A. sublimation
      B. condensation
      C. vaporization
      D. freezing

6. When the particles of a gas gain thermal energy, they tend to move _____
     A. slowly
     B. fast
     C. at the speed

7. The process by which water is changed to vapor is referred to as ________
      A. sublimation
      B. condensation
      C. vaporization
      D. freezing

8. The process by which dry ice is changed to gas is referred to as ________
      A. sublimation
      B. condensation
      C. vaporization
      D. freezing

9. What happens when you increase the pressure on a gas in a rigid container.
     A. The molecules hit harder and often on the sides of the container.
     B. The molecules hit gently and often on the sides of the container.
     C. The molecules hit strong but less often on the sides of the container.
     D. The molecules hit gently but often on the sides of the container.

10. According to Boyle's law, as the volume of a gas is decreased, the pressure of the gas
       A. stays the same.
       B. gets higher.
       C. gets lower.
       D. doubles.

11. As the temperature of a gas in a rigid container gets higher, what happens to its pressure?
       A. stays the same.
       B. gets higher.
       C. gets lower.
       D. doubles.
 

ANSWERS TO QUESTIONS ABOVE

1. Which of the following matter has a fixed shape and volume.
       A. liquid
       B. solid
       C. gas

2. Which of the following matter has no fixed shape and volume.
       A. liquid
       B. solid
       C. gas

3.  Which of the following matter has no fixed shape but fixed volume.
       A. liquid
       B. solid
       C. gas

4. What can you say about the particles of a gas.
      A. Closely packed together
      B. Do not move from each other.
      C. Move freely away from each other.

5. The process by which water is changed to ice is referred to as ________
      A. sublimation
      B. condensation
      C. vaporization
      D. freezing

6. When the particles of a gas gain thermal energy, they tend to move _____
     A. slowly
     B. fast
     C. at the speed

7. The process by which water is changed to vapor is referred to as ________
      A. sublimation
      B. condensation
      C. vaporization
      D. freezing

8. The process by which dry ice is changed to gas is referred to as ________
      A. sublimation
      B. condensation
      C. vaporization
      D. freezing

9. What happens when you increase the pressure on a gas in a rigid container.
     A. The molecules hit harder and often on the sides of the container.
     B. The molecules hit gently and often on the sides of the container.
     C. The molecules hit strong but less often on the sides of the container.
     D. The molecules hit gently but often on the sides of the container.

10. According to Boyle's law, as the volume of a gas is decreased, the pressure of the gas
       A. stays the same.
       B. gets higher.
       C. gets lower.
       D. doubles.

11. As the temperature of a gas in a rigid container gets higher, what happens to its pressure?
       A. stays the same.
       B. gets higher.
       C. gets lower.
       D. doubles.