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Which of the following experiment proves the presence of an electron in an atom? (a) Rutherford’s α-ray scattering experiment

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in Quantum Mechanical Model of Atom by (45.8k points)

Which of the following experiment proves the presence of an electron in an atom?

(a) Rutherford’s α-ray scattering experiment 

(b) Davisson and Germer experiment 

(c) J.J. Thomson cathode ray experiment 

(d) G.R Thomson gold foil experiment

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1 Answer

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(c) J.J. Thomson cathode ray experiment.

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