Answer and Explanation:1 Nuclear fission occurs when a large and unstable nucleus splits apart into smaller, more stable nuclei. A nucleus is made up of protons and neutrons... Learn more about this topic: Nuclear Fission | Definition, Types & Examples from...
Nuclear fission is a process by which heavy elements break down into smaller ones, giving off very large amounts of heat energy in the process. In...Become a member and unlock all Study Answers Start today. Try it now Create an accou...