Question

Define neutron.
Who discovered neutron.​

Answer 1

Answer:

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:

James Chadwick

The essential nature of the atomic nucleus was established with the discovery of the neutron by James Chadwick in 1932 and the determination that it was a new elementary particle, distinct from the proton.

neutron, neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen. It has no electric charge and a rest mass equal to 1.67493 × 10−27 kg—marginally greater than that of the proton but nearly 1,839 times greater than that of the electron.

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