Posted: Aug 03, 2021 8:30 pm
truelgbt wrote:Radioactive isotopes initially formed at a temperature of 1 billion degrees (K) after the Big Bang
This is false. Big bang nucleosynthesis didn't synthesise anything radioactive (other than minuscule numbers of individual unstable atoms of mostly helium that decay in milliseconds). In fact, only the basics. Mostly hydrogen with a bit of helium, a little bit of lithium and maybe trace amounts of beryllium at best. Radioactive elements didn't exist until second or third generation stars, long after the big bang. Even first generation stars wouldn't have gotten past lead just because of the way supernovae work.
Sorry, but no. You're quite simply off with the fairies here.