- Protons (99.94%): positively charged particles found in the nucleus of atoms

- Neutrons (0.06%): neutral particles found in the nucleus of atoms

- Electrons (0.0000001%): negatively charged particles that orbit the nucleus of atoms

Dark matter (26.8%):

- Unknown form of matter that is invisible to telescopes and does not interact with light or other electromagnetic radiation.

-It is thought to make up a significant portion of the universe, but its exact nature remains a mystery.

Dark energy (68.3%):

- Unknown form of energy that is causing the universe to expand at an accelerating rate.

- It is thought to be the dominant form of energy in the universe, but its exact nature is still unknown.

*Rest of the universe consists of Cosmic Microwave Background radiation (0.01%)*