Atomic Structure

Front

What particle moves around (outside) the nucleus of an atom?

Back

Electron

Front

What is all matter made of?

Back

Atoms

Front

How do electrons compare in size to protons?

Back

Electrons are extremely small in comparison to protons.

Front

What is the overall charge of an atom?

Back

Neutral

Front

What are the positive particles of an atom called?

Back

Protons

Front

What is the center of an atom called?

Back

Nucleus

Front

What particles are found in the nucleus of an atom?

Back

Protons and Neutrons.

Front

What is the charge of a proton?

Back

Positive.

Front

What is the charge of a neutron?

Back

Neutral.

Front

What is the charge of an electron?

Back

Negative.