What is the composition of the universe?

Question

Chemistry

Kathy Cervantes

10 January, 23:22

What is the composition of the universe?

+5

Answers (2)

Know the Answer?

Ryker Daugherty · Answer 1

dark matter, and ordinary matter. Other contents are electromagnetic radiation.

Mckinley · Answer 2

Composition. The universe is composed almost completely of dark energy, dark matter, and ordinary matter. Other contents are electromagnetic radiation (estimated to constitute from 0.005% to close to 0.01% of the total mass-energy of the universe) and antimatter.