Linked from
The 16 pages that link to Nuclear fuel, each with the reason it gives.
Uranium-235Narrower topic: Uranium-235 is a principal fissile component of many reactor fuels.
Nuclear power plantRelated: Its fission sustains the reactor’s heat-producing chain reaction.
Isotopic abundanceRelated: Fuel preparation often adjusts the proportion of fissile uranium-235.
Boiling water reactorRelated: Fuel rods provide the fission heat that generates steam.