Physical and Chemical Changes

Front

Melting a chocolate bar?

Back

Physical Change

Front

Freezing Juice: Physical or Chemical Change?

Back

Physical Change

Front

Rotting bananas: Physical Change or Chemical Change?

Back

Chemical Change

Front

Cutting your hair: Physical Change or Chemical Change?

Back

Physical Change

Front

Is spoiling food a physical or chemical change?

Back

chemical

Front

If enough heat is taken away from a container of water, what will happen to the water?

Back

It will become a solid.

Front

What happens when a piece of wood burns?

Back

A chemical change takes place.

Front

Which answer makes a correct statement? Options: Physical change only changes the size., Physical change only changes the color., Physical changes begin and end with the same matter., Physical changes change the matter into something total different.

Back

Physical changes begin and end with the same matter.

Front

What is a chemical change?

Back

Creates a new substance and cannot be undone.

Front

Is this an example of a physical or chemical change?

Back

chemical