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Q: Who discovered the neutron and its properties?
  • A. Nikola Tesla
  • B. James Chadwick
  • C. Albert Einstein
  • D. Ernest Rutherford
Correct Answer: Option B - Neutron is discovered by James Chadwick in 1932 AD. When the alpha particle at a rapid rate is bombarded on Beryllium (Be) by the neutral particle of the atom, there are emissions called neutrons. These particles are electric and not displayed in the magnetic field.
B. Neutron is discovered by James Chadwick in 1932 AD. When the alpha particle at a rapid rate is bombarded on Beryllium (Be) by the neutral particle of the atom, there are emissions called neutrons. These particles are electric and not displayed in the magnetic field.

Explanations:

Neutron is discovered by James Chadwick in 1932 AD. When the alpha particle at a rapid rate is bombarded on Beryllium (Be) by the neutral particle of the atom, there are emissions called neutrons. These particles are electric and not displayed in the magnetic field.