Question

Who among the following discovered the presence of neutrons in the nucleus of an atom?

• A. E. Rutherford
• B. J.J. Thomson
• C. E. Goldstein
• D. J. Chadwick

Answer 1

Answer:

D. J. Chadwick

The British physicist Sir James Chadwick discovered neutrons in the year 1932. He was awarded the Nobel Prize in Physics in the year 1935 for this discovery.