2007-02-15 21:02:30 · 15 answers · asked by navneet b 1 in Science & Mathematics ➔ Chemistry
NEUTRON
One of the constituent particles of every atomic nucleus except ordinary hydrogen. Discovered in 1932 by JAMES CHDWICK (1891–1974), it has no electric charge and has nearly 1,840 times the mass of the electron.
But
Samuel T. Cohen (born 1921 in Brooklyn, New York) is a physicist who is known for inventing the W70 warhead and the "enhanced neutron weapon" or NEWTRON BOMB. In the 1990s he advocated investigation of terrorist threats like red mercury and nuclear isomers.-
2007-02-15 22:23:31 · answer #1 · answered by Anonymous · 2⤊ 0⤋
Invention Of Neutron
2016-12-17 11:57:04 · answer #2 · answered by ? 4 · 0⤊ 0⤋
You mean the neutron of an atom? It isnt invented but discovered...Early in 1932 James Chadwick discovered the neutron, a particle in the nuclei of most atoms.
2007-02-15 21:08:08 · answer #3 · answered by Jitter_G 1 · 1⤊ 0⤋
Chadwick invented the neutron
2007-02-16 05:48:49 · answer #4 · answered by rajat j 1 · 0⤊ 1⤋
Neutron was discovered actually not invented... Rutherford predicted the prescence of neutral particles in the nucleus of atoms. It was actually discovered by Chadwick in the year 1932.
2007-02-16 03:17:28 · answer #5 · answered by ♦Opty misstix♦ 7 · 1⤊ 0⤋
neutron was not invented it was discovered by james chadwick in 1932 during his experiments conducted on beryllium
2007-02-15 23:00:10 · answer #6 · answered by nicky 1 · 1⤊ 0⤋
It was never invented but only discovered by James Chadwick
2007-02-17 08:36:54 · answer #7 · answered by manarshh_jot 2 · 1⤊ 0⤋
in 1932, j. chadwick discovered another subatomic particle which had no charge and a mass nearly equal to that of prorton.it waseventually named as nuetron. nuetrons are present in the nucleus of all atoms, expect hydrogen.in general,a neutron is represented as 'n'.the mass an atom is therefore given by the sum of the masses of protons and nuetrons present in the nucleus.
2007-02-16 02:08:08 · answer #8 · answered by DEEPU 1 · 1⤊ 0⤋
james chadwick in 1932
2007-02-17 23:59:34 · answer #9 · answered by nirav d 1 · 0⤊ 0⤋
Ernest Rutherford through the gold foil experiment
[i am very sure of this answer]
2007-02-17 05:39:42 · answer #10 · answered by SWETA 2 · 0⤊ 1⤋