Topic 2 Lesson 2

How do matter change?

• By heating and cooling.

• By heating only

When an ice cube melts,..

• It changes from a solid to a liquid.

• It changes from a solid to a gas.

Melted Ice can become solid again with freezing.

• True.

• False.

When something freezes,..

• It changes from a liquid to a solid.

• It changes from a solid to liquid.

What caused the change?

• Melting

• heating

• Burning

• Freezing

What happens when you take ice cubes out of the freezer?

• They will melt.

• They will burn.