Chemical and Physical Change Quiz

Which of the following is an example of a chemical change?

• Freezing water to produce ice

• Burning wood to produce ash and smoke

• Mixing salt and water to produce a saltwater solution

• Boiling water to produce steam

What happens to the particles in a substance during a physical change?

• The particles in a substance become radioactive

• The particles in a substance turn into a different element

• The particles in a substance do not change

• The particles in a substance disappear

Which of the following is an example of a physical change?

• Melting of ice

• Boiling water

• Burning paper

• Rusting of iron

What is the process of a liquid turning into a gas called?

• Condensation

• Sublimation

• Evaporation

• Freezing

What happens to the mass of a substance during a physical change?

• Decreases

• Increases

• Remains constant

• Becomes zero

Which of the following is an example of a chemical change?

• Freezing water to produce ice

• Boiling water to produce steam

• Mixing salt and water to produce a saltwater solution

• Burning wood to produce ash and smoke

What is the process of a gas turning into a liquid called?

• Condensation

• Solidification

• Sublimation

• Evaporation

What happens to the shape and size of a substance during a physical change?

• The shape and size remain the same

• The shape and size decrease

• The shape and size increase

• The shape and size may change

Which of the following is an example of a physical change?

• Melting of ice

• Rusting of iron

• Burning paper

• Boiling water

What is the process of a solid turning into a liquid called?

• Condensation

• Melting

• Freezing

• Sublimation