Question

Short note about neutron

Answer 1

1. It is neutral.
2. It's symbol is n.
3. It's mass is 1.67×10^-24 gram.
4. It was invented by James Chadwick.

Answer 2

Answer:

in 1932 J. Chadwick discovered another subatomic particle which has no charge and a mass nearly equal to that of a proton. it was eventually named as neutron. neutrons are present in the nucleus of all atoms accept hydrogen. in general a neutron is represented as n the mass of an atom is therefore given by the sum of the masses of protons and neutrons present in the nucleus.