Like your silly evolution of chemicals in your big bang theory? Idiot! You are saying without evidence a supernova is a mini big bang?<quoted text>
Nothing heavier than iron exists in stars.
All of the elements heavier than iron are formed in supernova explosions when the shock wave from the supernova slams into previously ejected elements.
Helium didn't come from oxygen and so on, they didn't evolve in your silly big bang.