0
James Chadwick is given credit for the discovery of the neutron in 1932.
Chadwick did experiments to demonstrate the existence of a neutral particle in the nucleus that was later given the name neutron.
For this, he received the Nobel Prize in Physics in 1935.
Chadwick was not the first person to assert the existence of the neutron, or rather was not the first to assert the existence of a neutral particle in the nucleus with the characteristics of the neutron.
Santiago Antunes de Mayolo, a Peruvian scientist, proposed the existence of such a particle as the neutron at the Third Scientific Panamerican Congress in 1924.
Ettore Majorana, an Italian theoretical physicist, is credited with make a proposal of the existence of this particle also, but this was not documented in a scientific publication.
As with many scientific developments, ideas form over time and with different people. Credit of single person for a single "discovery" is not the same as saying the ideas all evolved from one person.
Background on this topic is in the related link and the related questions.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Who discovered the neutron?
James Chadwick discovered neutrons in 1932 during study of artificial radioactvity.
Who discovered it and hated it Who is it and what did he discover?
The person Shares a name with the current US President. George Walker Bush
Why was the neutron the last subatomic particle to be discovered?
no electric charge. the nuclear theory at the time explained the atomic masses by assuming the nucleus contained a number of protons equal to the atomic mass number and enough electrons to cancel the charge beyond that of the atomic number of the element.
What did Shirley Ann Jackson the scientist discover?
she discovered farts. she did not discovered farts dummy. (this is not the same person who answered the first one.)
What is the electric charge of a neutron?
A neutron doesn't have an electrical charge; its electric charge is zero.
What did James chadwick do?
James chadwick was the discoverer of neutron. He gave the famous neutron reaction.
What year did Rutherford discovered neutron?
The neutron was discovered by James Chadwick in 1932.
Who Got to name the Animals and why?
the people who discovered them. or God. whichever. regards jimmy neutron
What is the name of the scientist that discovered the neutron?
In 1920, Ernest Rutherford created a hypothesis about the existence of neutrons. However, it is believed that the neutron was first discovered in 1932. The person credited with this discovery was Sir James Chadwick.
Who was the scientist that discovered neutrons?
The neutron was discovered by James Chadwick in 1932.
What is the name of the person who discovered the big dipper?
The big dipper was discovered thousands of years ago and the name of the person who discovered it was not recorded.
Who discovered the neutron and how?
James Chadwick
What did Chadwick do for science?
He discovered the neutron.
Who first discovered neutron?
An English physicist named James Chadwick discovered the neutron- winning him a Nobel Prize in Physics in 1932.
Who discovered canavan?
a name of a person who discovered cacavan
What scientist discovered the nuetron?
James Chadwick discovered the neutron in 1932.
When was the neutron discovered?
The experimental proof of the neutron was provided by James Chadwick in 1932.1932 by James Chadwick, having been therorised by Ernest Rutherford in 1920.neutron discovered by Chadwick in 1932
