Parts of an Atom

Front

All matter is made of...

Back

atoms.

Front

The first energy level can hold up to how many electrons?

Back

2

Front

What is the current model of the atom that we use today?

Back

Electron Cloud Model.

Front

The central region of an atom where its neutrons and protons are is its...

Back

nucleus.

Front

What changes the IDENTITY or NAME of the atom?

Back

Protons.

Front

What are the three main subatomic particles of an atom?

Back

Protons, Neutrons, and Electrons.

Front

What charge do protons have?

Back

Positive charge.

Front

What charge do electrons have?

Back

Negative charge.

Front

What charge do neutrons have?

Back

No charge (neutral).

Front

Where are electrons located in an atom?

Back

In the electron cloud surrounding the nucleus.