Question

How were the heavy elements from iron to uranium made?

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Answer 1

Answer:

Uranium is a by-product of a supernova explosion. In a stars nuclear furnace, hydrogen gas is fused with itself to create helium. Once they hydrogen runs out, helium begins to fuse with itself to form heavier elements up to iron.

Answer 2

Answer:

Uranium is a by-product of a supernova explosion. In a stars nuclear furnace, hydrogen gas is fused with itself to create helium. Once they hydrogen runs out, helium begins to fuse with itself to form heavier elements up to iron.

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