During nuclear fission, the change that takes place is the release of energy and the generation of large amounts of heat.
What is nuclear fission?
When nuclei fragment, the reaction is known as nuclear fission, that is, it is the energy that is released as a result of the reaction that occurs when heavy atomic nuclei are divided.
It occurs when a heavy atomic nucleus is fragmented into several nuclei of lower weight, and can also produce free neutrons, photons and fragments of the nucleus as a result of this process large amounts of heat are generated.
Therefore, we can conclude that during nuclear fission, the change that takes place is the release of energy and the generation of large amounts of heat, which allows obtaining mechanical energy to start electrical power generators.
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