Phase Change

Transition from a liquid to a gas

• Condensation

• Freezing

• Evaporation

• Melting

When steam cools down and turns into water, this process is called:

• Evaporation

• Melting

• Condensation

• Freezing

When ice cream melts on a hot day, it changes from:

• Solid to liquid

• Liquid to gas

• Solid to gas

• Liquid to solid

What change happens when water turns into ice?

• Liquid to gas

• Gas to liquid

• Liquid to solid

• Solid to liquid

When water vapor in the air cools and forms dew on grass, this process is called:

• Evaporation

• Condensation

• Sublimation

• Freezing

What is the process called when a solid changes directly into a gas without becoming liquid first?

• Melting

• Freezing

• Sublimation

• Condensation

When frost forms on a cold window, what phase change is occurring?

• Condensation

• Sublimation

• Deposition

• Evaporation

What phase change occurs when dry ice is exposed to air and turns into gas?

• Melting

• Sublimation

• Condensation

• Freezing

When a liquid turns into a solid, this process is known as:

• Melting

• Freezing

• Evaporation

• Sublimation

What is the term for the phase change from liquid to gas?

• Condensation

• Evaporation

• Freezing

• Melting