Who discovered the electron?

Practice MCQ for SSC, UPSC, RRB Exams

A. Rutherford A.
B. Bohr B.
C. J.J. Thomson C.
D. Dalton D.

Correct Answer: C সঠিক উত্তর: C

Explanation ব্যাখ্যা

J.J. Thomson discovered the electron in 1897 through his experiments with cathode rays.
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