Atoms Review

Front

What is at the center of every atom?

Back

A nucleus.

Front

Which subatomic particle(s) are located in the nucleus?

Back

Protons and neutrons.

Front

What is a subatomic particle of an atom that is negatively charged and orbits the nucleus extremely fast?

Back

Electron.

Front

Which of the following has a positive charge and a mass of 1 amu?

Back

Proton.

Front

Do neutral particles have a charge?

Back

No, they have no charge.

Front

What are the three main subatomic particles?

Back

Protons, neutrons, and electrons.

Front

What charge do protons carry?

Back

Positive charge.

Front

What charge do neutrons carry?

Back

No charge (neutral).

Front

What charge do electrons carry?

Back

Negative charge.

Front

What is the mass of a neutron compared to a proton?

Back

They have approximately the same mass.