discovery of electron , proton,and neutron.
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The three different sub-atomic particles of an atom namely, protons, neutrons and electrons were discovered in the nineteenth and twentieth century. The presence of positively charged particle in an atom had been first observed in 1886
Who discovered the neutron?
Who discovered the neutron?Sir James Chadwick
Who discovered the neutron?Sir James ChadwickThe story begins in 1932, with the discovery of the neutron by Sir James Chadwick, an English physicist.
Who found electron?
Who found electron?Thomson
Who found electron?ThomsonDuring the 1880s and '90s scientists searched cathode rays for the carrier of the electrical properties in matter.
who found proton
The quark content of a proton. The color assignment of individual quarks is arbitrary, but all three colors must be present. Forces between quarks are mediated by gluons.
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Answer:
The three different sub-atomic particles of an atom namely, protons, neutrons and electrons were discovered in the nineteenth and twentieth century. The presence of positively charged particle in an atom had been first observed in 1886 by E. ... In 1909, Rutherford discovered proton in his famous gold foil experiment