The conversation between human and AI assistant.
Why is it believed that lithium was present along Hydrogen and Helium already at first?
That's really interesting. Were there any other elements present in the early universe besides the three we've talked about?
Yes, there were other elements present as well, but they were much rarer than hydrogen, helium, and lithium. Elements like beryllium and boron were also formed during nucleosynthesis, but at much lower abundances than the three primary elements.