GK
INVENTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Ernest Rutherford invented what?
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Electron
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Newtron
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Proton
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None of these
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Explanation:
Detailed explanation-1: -Who discovered protons? A proton is a positively charged subatomic particle discovered by Ernest Rutherford in 1917. He proved that the nucleus of the hydrogen atom (i.e. a proton) is present in the nuclei of all other atoms.
Detailed explanation-2: -Is it true that Goldstein was the first to discover the proton? Eugene Goldstein, a physicist, discovered evidence of ‘this positively charged particle’ in 1886.
Detailed explanation-3: -Rutherford had discovered the atomic nucleus in 1911, and had observed the proton in 1919.
There is 1 question to complete.