The Atom Vocab

Front

Neutron?

Back

Neutral particle.

Front

Proton?

Back

Positively charged particle.

Front

What is an electron?

Back

negatively charged particle

Front

Atomic number equals:

Back

Number of protons in an atom.

Front

What is an atom?

Back

The smallest unit of matter

Front

How many protons are in the picture?

Back

3

Front

Neutrons in the picture?

Back

5

Front

Electrons in the picture?

Back

3

Front

Atomic number of the atom?

Back

3

Front

Nucleus location in an atom?

Back

At the center of the atom.