Where are most heavy elements made?
A) In the interstellar medium
B) In stars and supernovae
C) All were made in the Big Bang, when the universe first began
D) None of the above
E) All of the above

Question

Quizplus · Accepted Answer

Heavy elements are formed in stars and supernovae through nuclear fusion processes. Elements up to iron can be formed through fusion processes in the cores of stars, while heavier elements are built up through fusion processes that occur during supernova explosions.

Where Are Most Heavy Elements Made