Front

What is a chemical property?

Back

A characteristic of a substance that can only be observed during a chemical reaction, such as flammability or reactivity.

Front

What is an example of a chemical property?

Back

Flammability.

Front

What is a physical change?

Back

A change that affects one or more physical properties of a substance without altering its chemical composition.

Front

Is burning wood a chemical or physical change?

Back

Chemical change.

Front

What is a chemical change?

Back

A process where one or more substances are transformed into different substances with new chemical properties.

Front

Is glass breaking a chemical or physical change?

Back

Physical change.

Front

What is an example of a physical change?

Back

Melting ice.

Front

What happens to the chemical composition during a chemical change?

Back

The chemical composition of the substances involved changes, resulting in new substances.

Front

What is an example of a chemical reaction?

Back

Rusting of iron.

Front

What is the difference between a physical change and a chemical change?

Back

A physical change does not alter the chemical composition, while a chemical change does.