Atoms & Matter Review

Front

What is a change in size, shape, or state of matter called?

Back

Physical Change

Front

Do atoms move faster in a substance that is cold?

Back

False

Front

Do atoms move faster in a hot material than in a cold material?

Back

True

Front

What is the relationship between mass of a substance and how much space it takes up?

Back

Density

Front

What do we call the process when an object goes from a liquid to a solid?

Back

Freezing

Front

What is the term for the smallest unit of an element?

Back

Atom

Front

What is the term for a substance made of two or more different types of atoms?

Back

Compound

Front

What is the process called when a solid turns into a liquid?

Back

Melting

Front

What is the term for the amount of space an object occupies?

Back

Volume

Front

What is the term for the measure of how much matter is in a given volume?

Back

Density