Physical and Chemical Changes Post-Test

First Name

Last Name

Period?

• 2
• 3
• 6
• 7
• 8

1 . Which of the following is an example of physical change?

• a. Mrs. McClung mixing baking soda and vinegar together. This causes bubbles and foam
• b. Mrs. Ellis makes a glass cup falls from the counter. It shatters on the ground.
• c. Mrs. VIllanova lights a piece of paper on fire. The paper burns up and leaves ashes.
• d. Ms Gray bakes a cake. The cake then cools down on the counter.

2. Which of the following is an example of chemical change?

• a. Filling up a balloon with hot air.
• b. Taking a glass of water and freezing it by placing it in the freezer.
• c. A plant collecting sunlight and turning it into food.
• d. Your dog ripping up your homework.

3. Which change can be easily be reversed?

• a. chemical change
• b. physical change
• d. Neither a physical or chemical change

4. When a new substance is created it is called what?

• a. Chemical change
• b. Physical change

5. If the chemical properties do not change and the shape changes it is called what?

• a. Chemical change
• b. Physical change
• d. Neither a physical or chemical change

6. Which is an example of a physical change?

• a. Metal rusting
• c. Water boiling
• d. Paper burning

8. Which is an example of chemical change?

• a. Water freezes
• b. Wood is cut
• c. Bread is baked
• d. Wire is bent