Burt Those hydrogen helium clouds needed the help of metal molecules
to get gravity compression force working efficiently. Stars came first
than dust of heavy elements to create solid cores,and the larger the
core gave their gravity a force to hold the extra gas in this accretion
disk to form around their cores Jupiter core is 15 times more massive
that the whole Earth. It has an atmosphere of hydrogen,and helium. Just
bring your own oxygen,and you could do welding. go figure TreBert