Question

what nuclear reaction occurs in a supernova and is responsible for the formation of heavy elements?​

Answer 1

Hyyy....

• The elements formed in these stages range from oxygen through to iron. During a supernova, the star releases very large amounts of energy as well as neutrons, which allows elements heavier than iron, such as uranium and gold, to be produced. In the supernova explosion, all of these elements are expelled out into space.