On Wednesday, November 14, 2018 at 1:28:00 PM UTC-8, Mark Earnest wrote:
On Wednesday, November 14, 2018 at 1:38:23 PM UTC-6, Siri Cruise wrote:
In article ,
Mark Earnest wrote:

Once the Solar System was nothing but a cloud of gas. No heavy elements,

All the iron and nickel in the earth's core came from that cloud. It was mostly
hydrogen and helium, but it had all the elements up through uranium.


No it was all hydrogen. Elements had to start somewhere.


Wrong!

Double-A