Thomson discovered the electron in the year 1897.His work put forward a new theory, that atom was made up of small particles.Thus he discovered the electrons. He proved his theory using the cathode ray tube.
From Wikipedia:
Sir Joseph John "J.J." Thomson, OM, FRS (18 December 1856 - 30 August 1940) was a British physicist and Nobel laureate, credited for the discovery of the electron and of isotopes, and the invention of the mass spectrometer. He was awarded the 1906 Nobel Prize in Physics for the discovery of the electron and his work on the conduction of electricity in gases.
JJ Thompson discovered 'the electron in 1897 and he also discovered 'the proton'
J. Thomson discovered the electron.
J.J. Thomson's ideas were called the plum-pudding model. This model described how electrons were evenly distributed throughout the atom.
Thomsons Online Benefits was created in 2000.
JJ Thomson discovered the electron in 1897.
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J. Thomson discovered the electron.
Thomson set out to prove that the cathode rays produced from the cathode were actually a stream of negatively charged particles called electrons.
J.J. Thomson's ideas were called the plum-pudding model. This model described how electrons were evenly distributed throughout the atom.
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the biggest contributes in american society was to help people
. His biggest contribution was no doubt his long career in public service before and after he was President.
The most important contribution of Roy J. Plunkett in chemistry was the discovery of polytetrafluor ethylene.
The biggest contribution to the fall of the Native American empire was the Europeans slaughtering them and killing them with disease.
The area of Thomsons Lake is 5,380,000.0 square meters.
Thomsons Online Benefits was created in 2000.
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