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GarryVolchara [31]
3 years ago
16

What are the starting materials for nuclear fission

Physics
2 answers:
irinina [24]3 years ago
9 0

A neutron and a large nucleus.

aliina [53]3 years ago
8 0
In normal fission reactors, the fuel used to start the nuclear fission is Uranium-235. 
Generally, fuel rods enriched with uranium-235 are used to start the fission. When a nucleus of uranium-235 absorbs a neutron, it becomes unstable and then it breaks apart, producing two smaller nuclei, several neutrons and energy. The additional neutrons produced in the reaction are then absorbed by other nuclei of uranium-235, triggering other fission reactions, and so on.
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