Atomic structure / matter

Front

Anything that has mass and takes up space

Back

Matter

Front

The amount of "stuff" / matter

Back

Mass

Front

All matter is made of

Back

Atoms

Front

The particles that atoms are made of (protons, neutrons, and electrons)

Back

Subatomic particles

Front

Positively charged subatomic particle

Back

Proton

Front

Neutral (no charge) subatomic particle

Back

Neutron

Front

Negatively charged subatomic particle

Back

Electron

Front

The center of an atom, which contains protons and neutrons

Back

Nucleus

Front

The area around the nucleus where electrons travel

Back

Orbitals / electron cloud / energy shells

Front

Name the 3 subatomic particles

Back

Protons, Neutrons, Electrons