Chemical VS Physical Changes

Front

What is a chemical change?

Back

A change where one or more new substances are created.

Front

What is a physical change?

Back

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

Front

Is melting ice a physical or chemical change?

Back

Physical change.

Front

What are some examples of chemical changes?

Back

Fizzing, foaming, burning, rusting.

Front

Is digesting food a physical or chemical change?

Back

Chemical change.

Front

What happens to the substances in a chemical change?

Back

They are transformed into new substances with different properties.

Front

What is rusting an example of?

Back

A chemical change.

Front

Is boiling water a physical or chemical change?

Back

Physical change.

Front

What is an example of a physical change?

Back

Crumpling paper.

Front

What is the main difference between physical and chemical changes?

Back

Physical changes do not create new substances, while chemical changes do.