Which of the following experiment proves the presence of an electron i – InterviewSolution

1.	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
Answer» (c) J.J. Thomson cathode ray experiment.

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