Which nuclear fusion cycle is the next one to begin after helium fusion ends in a massive star?

Question

Quizplus · Accepted Answer

After helium fusion ends in a massive star, the next cycle to begin is carbon fusion. This process involves the fusion of carbon atoms into heavier elements, and it occurs after the star has exhausted its helium supply. Iron fusion does not occur in stars through fusion processes because fusing iron or heavier elements consumes energy rather than releasing it, leading to the star's collapse rather than sustained fusion. Silicon and oxygen fusion occur later in the star's life cycle, after carbon fusion.

Which Nuclear Fusion Cycle Is the Next One to Begin