Changing states of matter

Front

What happens to sand when it is stirred into warm water?

Back

The sand does not dissolve and sinks to the bottom.

Front

What happens to sugar when it is stirred into warm water?

Back

The sugar dissolves in the water.

Front

What does it mean to melt?

Back

To change from a solid to a liquid.

Front

What happens to juice when it is put in a freezer?

Back

The juice becomes a solid.

Front

What happens to matter when it burns?

Back

It becomes a new type of matter.

Front

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

Back

Melting.

Front

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

Back

Freezing.

Front

What is it called when a solid mixes with a liquid and disappears?

Back

Dissolving.

Front

Can all solids dissolve in water?

Back

No, not all solids dissolve in water.

Front

What is an example of a solid that dissolves in water?

Back

Sugar.