Front

What is a physical property?

Back

A characteristic of a substance that can be observed or measured without changing its identity, such as color, melting point, or odor.

Front

What is a chemical property?

Back

A characteristic of a substance that describes its ability to change into different substances, such as flammability or reactivity.

Front

Give an example of a physical property.

Back

Melting point.

Front

Give an example of a chemical property.

Back

Combustion.

Front

What is the ability to conduct electricity classified as?

Back

Physical property.

Front

True or False: In amorphous solids, the atoms or molecules are held together in a completely random formation.

Back

True.

Front

What is malleability?

Back

A physical property that describes a material's ability to be shaped or bent without breaking.

Front

What does reactivity refer to?

Back

A chemical property that describes how a substance interacts with other substances.

Front

What is the difference between physical and chemical changes?

Back

Physical changes do not alter the chemical composition of a substance, while chemical changes do.

Front

What is an example of a physical change?

Back

Melting ice.