SEEd 5.2.3-4 Changes in Matter

Front

What are the three states of matter?

Back

Solid, Liquid, Gas

Front

What type of change occurs when fireworks explode?

Back

Chemical change

Front

Is making orange juice a physical or chemical change?

Back

Physical change

Front

What is a physical change?

Back

A change in which the form or shape of a substance changes but the chemical makeup remains the same.

Front

What state of matter is ice?

Back

Solid

Front

What state of matter is water?

Back

Liquid

Front

What state of matter is steam?

Back

Gas

Front

What happens to the molecules in a solid when it melts?

Back

They move faster and spread apart.

Front

What is an example of a chemical change?

Back

Burning wood.

Front

What is an example of a physical change?

Back

Melting ice.