Fundamental Particles

Definition

Fundamental particles are the building blocks of matter that cannot be broken down into smaller particles. They are the smallest known entities in the universe.

Related terms

Protons: Positively charged subatomic particles found in the nucleus of an atom.

Neutrons:

Neutral subatomic particles found in the nucleus of an atom.

Electrons:

Negatively charged subatomic particles that orbit around the nucleus of an atom.