Nuclear Fission vs. Nuclear Fusion

Nuclear energy is released through changes in the nucleus of an atom. While fission is the technology used in current power plants, fusion is the process that powers the sun and represents the future of clean energy.

Core Concept

Fission is the splitting of a heavy nucleus into lighter parts, while fusion is the merging of light nuclei to form a heavier one; both processes release massive amounts of energy.

How the Technologies Work

  • Nuclear Fission: A heavy atom (like Uranium-235) is struck by a neutron, causing it to split. This release of energy is used to heat water, create ....
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