Who discovered the electron?
A. Niels Bohr
B. J. J. Thomson
C. Albert Einstein
D. Ernest Rutherford
Answer: Option B
A. Niels Bohr
B. J. J. Thomson
C. Albert Einstein
D. Ernest Rutherford
Answer: Option B
A. James Chandwick
B. Niels Bohr
C. J. J. Thomson
D. Ernest Rutherford
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