Protons

An atom is made out of protons, neutrons and electrons.

Atoms are composed of protons, neutrons, and electrons.

Protons can be found at the nucleus of an atom.

A miniscule proportion of the population understand what neutrons and protons are.

Each kind of atom has a certain unique number of particles called protons, neutrons, and electrons in it.

The protons and neutrons cluster together in the center of the atom in what is called the nucleus. The electrons orbit around the nucleus.

Helium is the second simplest atom. It consists of a nucleus containing 2 protons and 2 neutrons. Around the nucleus orbits 2 electrons.

Protons have a positive charge, electrons have a negative charge, and neutrons have no charge.

Atoms are made up of protons, electrons and neutrons.

Protons are made up of quarks.