YLEM

Primordial substance of the universe

• Primordial matter

• Primordial matter of the universe

• Primordial matter, to physicists

• Primordial matter, to some

• Primordial substance

• Proto-matter from which the universe was made

• Protomatter of the universe

• Substance from which the universe was created

• Substance from which the universe was created, to some

• Theoretic primordial source of all elements

• Theoretical substance from which the universe was created

• (cosmology) the original matter that (according to the big bang theory) existed before the formation of the chemical elements