Atomic Structure

Front

What are subatomic particles that are neutral in charge?

Back

Neutrons

Front

What are subatomic particles with a negative charge?

Back

Electrons

Front

Which two subatomic particles make up the nucleus of an atom?

Back

Protons and Neutrons

Front

What does the atomic number represent?

Back

The number of protons in an atom.

Front

Where are the electrons found in the structure of an atom?

Back

In spaces around the nucleus.

Front

What is the charge of protons?

Back

Positive charge.

Front

What is the charge of neutrons?

Back

Neutral charge.

Front

What is the charge of electrons?

Back

Negative charge.

Front

What is the nucleus of an atom composed of?

Back

Protons and Neutrons.

Front

What is the atomic mass of an element?

Back

The total number of protons and neutrons in the nucleus.