In nuclear fission, the resulting daughter nuclei are called fission fragments.
Nuclear fission is a process whereby heavy nuclei elements split into smaller, less heavy nuclei elements known as daughter nuclei. When this happens, energy is usually released in the form of heat.
The daughter nuclei are referred to as fission fragments. these fragments can themselves be either stable or unstable.
Nuclear fission differs from nuclear fusion. The latter is a process whereby two light nuclei combine fuses to become one heavy nucleus.
More on nuclear fission can be found here: https://brainly.com/question/913303
#SPJ1