Lesson 5 Law of Conservation of Matter

Front

What is produced from a reaction?

Back

Product

Front

What is a sign of a chemical reaction?

Back

Fizzing or bubbling

Front

What happens to mass during a chemical reaction?

Back

Mass is conserved.

Front

What is NOT a property of matter?

Back

Likeability

Front

Can matter disappear?

Back

False

Front

What do we call substances that undergo a chemical change?

Back

Reactants

Front

What is the law that states matter cannot be created or destroyed?

Back

Law of Conservation of Matter

Front

What is a physical change?

Back

A change that does not alter the chemical composition of a substance.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Front

What is an example of a chemical reaction?

Back

Burning wood.