2P Chemistry Review Quiz

Trail Mix is best classified as a(n):

• Mixture

• Solution

• Element

• Compound

Hydrogen Peroxide (H₂O₂) is best classified as a(n):

• Mixture

• Solution

• Element

• Compound

Air is best classified as a(n):

• Mixture

• Solution

• Element

• Compound

Oxygen Gas (O₂) is best classified as a(n):

• Mixture

• Solution

• Element

• Compound

Fruit punch is best classified as a(n):

• Mixture

• Solution

• Element

• Compound

Iron (Fe) is best classified as a(n):

• Mixture

• Solution

• Element

• Compound

Classify the following as a physical or chemical change:

Salt dissolving in water

• Physical

• Chemical

• Both

• Neither

Identify whether the following is a physical or chemical change:

Roasting marshmallows over a campfire

• Physical

• Chemical

• Both

• Neither

Determine if the following is a physical or chemical change:

Rolling a piece of paper into a ball

• Physical

• Chemical

• Both

• Neither

Determine if the following is a physical or chemical property:

Baking soda bubbles when added to acid

• Physical

• Chemical

• Both

• Neither