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Deuterium is an isotope of hydrogen containing a proton and neutron in its nucleus, while normal hydrogen has only a proton.
The proton is a subatomic particle, symbol p or p +, with a positive electric charge of +1e elementary charge and mass slightly less than that of a neutron.
Proton. Along with neutrons, protons make up the nucleus, held together by the strong force. The proton is a baryon and is considered to be composed of two up quarks ...
Proton Holdings Berhad (stylised PROTON) is a Malaysian automobile manufacturer. It is headquartered in Shah Alam, Selangor and operates an additional manufacturing ...
: an elementary particle that is identical with the nucleus of the hydrogen atom, that along with neutrons is a constituent of all other atomic nuclei, that carries a ...
One such adavnced technology is the, Proton Therapy, which is one of the most advanced radiation technique available today.
The MD Anderson Proton Therapy Center offers the most advanced radiation available to treat cancers of the prostate, lung, head and neck, liver, esophagus and brain ...
En 1919 Rutherfor descubre el proton, cuando bombardea al nitrogeno con partículas alfa (núcleos de helio)
proton, elementary particle having a single positive electrical charge and constituting the nucleus of the ordinary hydrogen atom. The positive charge of the nucleus ...