Neutron was discovered by:
Correct answer: B. Chadwick
- A. J.J Thomson
- B. Chadwick
- C. Rutherford
- D. Neil Bohr
Explanation
Sir James Chadwick is the correct answer. He discovered the neutron in 1932, which is a subatomic particle with no charge. This discovery was instrumental in understanding the structure of atomic nuclei and earned Chadwick the Nobel Prize in Physics in 1935.
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