Changes in Materials

Front

What happens to the temperature of a material when it is heated?

Back

The temperature increases.

Front

What happens to the properties of a material when it is cooled?

Back

The size, texture, and shape can change.

Front

What state does melted candle wax become when cooled?

Back

It becomes solid.

Front

What causes ice cream to melt?

Back

Heat causes ice cream to melt.

Front

What material solidifies when cooled or placed in the refrigerator?

Back

Melted chocolate solidifies when cooled.

Front

What is the process called when a solid turns into a liquid?

Back

Melting.

Front

What is the process called when a liquid turns into a solid?

Back

Freezing.

Front

What is an example of a material that can change from solid to liquid?

Back

Ice changes from solid to liquid when it melts.

Front

What is an example of a material that can change from liquid to solid?

Back

Water changes from liquid to solid when it freezes.

Front

What happens to the size of a balloon when it is heated?

Back

The size increases.