Question

Who discoverd neutron? Give the absolute value of mass of neutron ?

Answer 1

Neutron:

• Neutron was discovered by James Chadwick in 1932.
• A neutron is slightly heavier than a proton and the absolute mass value of neutrons is $1.675\times {10}^{-24}\mathrm{g}$.
• The specific charge on neutron is zero.