Question

what is neutron,Who discovered Neutron ?​

Answer 1

James Chadwick

In May 1932 James Chadwick announced that the core also contained a new uncharged particle, which he called the neutron.

Answer 2

Answer:

Neutrons are subatomic particles that are one of the primary constituents of atomic nuclei. They are usually denoted by the symbol n or no. ... Inside the nucleus of the atom, the protons and the neutrons are bound together via nuclear forces. For the stability of atomic nuclei, the presence of neutrons is a must.

In May 1932 James Chadwick announced that the core also contained a new uncharged particle, which he called the neutron.