Chemistry, asked by harrygill6254, 11 months ago

When were protons electrons and neutrons discovered?

Answers

Answered by salini65

1

Answer:

protons-1920

electrons-1897

neutrons-1932

Answered by jhansijeyakumar12

2

Answer:

Electrons were discovered by JJ.Thomson in 1897

Protons were discovered by E. Goldstein in 1886

Neutrons were discovered by James Chadwick in 1932

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