[Answer] Which particles that make up an atom are involved in nuclear reactions?

Answer: protons and neutrons
Which particles that make up an atom are involved in nuclear reactions?

Nuclear fission – Wikipedia

Nuclear reaction – Wikipedia

Nuclear reaction – Wikipedia

Nuclear reaction – Wikipedia

In the initial collision which begins the reaction the particles must approach closely enough so that the short range strong force can affect them. As most common nuclear particles are positively charged this means they must overcome considerable electrostatic repulsion before the reaction can begin. Even if the target nucleus is part of a neutral atom the other particle must penetrate well beyond the electron cloudand closely approach the nucleus which is positively charged. Thus such particles must be first accele…

The atomic nucleus is the small dense region consisting of protons and neutrons at the center of an atom discovered in 1911 by Ernest Rutherford based on the 1909 Geiger–Marsden gold foil experiment. After the discovery of the neutron in 1932 models for a nucleus composed of protons and neutrons were quickly developed by Dmitri Ivanenko and Werner Heisenberg. An atom is composed of a positively-charged nucleus with a cloud of negatively-charged electrons surrounding it bound together by electrost…

Alpha particles also called alpha rays or alpha radiation consist of two protons and two neutrons bound together into a particle identical to a helium-4 nucleus. They are generally produced in the process of alpha decay but may also be produced in other ways. Alpha …

In nuclear physics and nuclear chemistry nuclear fission is a nuclear reaction or a radioactive decay process in which the nucleus of an atom splits into two or more smaller lighter nuclei.The fission process often produces gamma photons and releases a very large amount of energy even by the energetic standards of radioactive decay.. Nuclear fission of heavy elements was discovered on …

A nuclear chain reaction occurs when one single nuclear reaction causes an average of one or more subsequent nuclear reactions thus leading to the possibility of a self-pr…

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