What do you mean by binding energy of a nucleus obtain an expression for binding energy how binding energy per nucleon explains the stability of nucleus?

Binding energy of a nucleus is the energy required to form a stable nucleus. During the formation of nucleus, some mass is converted into energy which is used to combine individual nucleons into a nucleus. Binding energy of nucleus = (Zmp+Nmn-m)c2.

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Thereof, how much energy does fission release?

And another question, why does nuclear fission produce so much more energy than chemical reactions? Nuclear energy is released by the fission of the nucleus of certain heavy atoms. It brings into play far greater forces than those involved in the chemical reactions associated, for example, with the combustion of oil or gas.

Where does nuclear fission occur?

Explanation: Nuclear fission can happen in a nuclear reaction. An example would be in nuclear power plants, where uranium is decayed into other substances. In this example, a neutron reacts with uranium-235 to give krypton-92, barium-141, and 3 neutrons. How do fusion and fission both release energy? Fission is the splitting of heavy nuclei (such as uranium) ? in two smaller nuclei. Fusion on the other hand, is the process of sticking together light nuclei (typically hydrogen -like nuclei). The larger nuclei again needs less energy to hold it together ? so energy is released.

Does both nuclear fission and fusion produce energy?

Both fission and fusion are nuclear reactions that produce energy, but the processes are very different. Fission is the splitting of a heavy, unstable nucleus into two lighter nuclei, and fusion is the process where two light nuclei combine together releasing vast amounts of energy. Also, what do nuclear fission and nuclear fission have in common? Both nuclear fusion and nuclear fission use the energy stored in atomic particles in the energy production process. All elements have proton particles in the nucleus, and electrons, which are much smaller particles, outside.