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  • What is Proton: Definition, Charge, Mass - Scienly
    A proton is a subatomic particle which is present in the nucleus of every atom It was discovered by German physicist Eugen Goldstein during the study of anode rays or canal rays which originate in the region between cathode and anode in discharge tube Proton was named by Ernest Rutherford in 1917
  • What Is a Proton? Definition and Properties - Science Notes and Projects
    A proton is a subatomic particle with a positive charge It resides in the atomic nucleus Atoms consist of smaller particles called protons, neutrons, and electrons Here is the definition of a proton, its electric charge, where it’s found in the atom, and a collection of proton facts Proton Definition
  • Proton | Definition, Mass, Charge, Facts | Britannica
    Proton, stable subatomic particle that has a positive charge equal in magnitude to a unit of electron charge and a rest mass of 1 67262 x 10^-27 kg, which is 1,836 times the mass of an electron Protons, together with electrically neutral particles called neutrons, make up all atomic nuclei except for that of hydrogen
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    For proton therapy, special machines speed up the protons to create high energy This high energy allows the protons to travel to the treatment area to give radiation to the tumor Proton therapy is different from traditional radiation therapy because the radiation beam stops at the tumor and doesn’t go beyond it




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