Which sub-atomic particle was discovered by J Chadwick?
A. Proton
B. Electron
C. Neuron
D. Neutron
Answer: Option D
This Question Belongs to Chemistry GK Chapter Wise >> Atomic Structure
Related Questions on Atomic Structure
A. James Chandwick
B. Niels Bohr
C. J. J. Thomson
D. Ernest Rutherford
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