Atoms/ Subatomic Particles

Front

What charge is present on Neutrons?

Back

Neutral

Front

What are ions?

Back

Charged Atoms

Front

What is matter made up of?

Back

Atoms

Front

What is a valence shell?

Back

Outer most shell of an atom

Front

What charge is present on Electrons?

Back

Negative

Front

What are the three main subatomic particles?

Back

Protons, Neutrons, Electrons

Front

What is the charge of Protons?

Back

Positive

Front

Where are Electrons located in an atom?

Back

In the outer shells around the nucleus

Front

What is the nucleus of an atom?

Back

The central part of an atom containing protons and neutrons

Front

What is the atomic number?

Back

The number of protons in the nucleus of an atom