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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.
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∙ 11y ago
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∙ 15y agoFrom 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.
Wiki User
∙ 11y agoJJ Thompson discovered 'the electron in 1897 and he also discovered 'the proton'
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What did Thomsons experiments prove?
J. Thomson discovered the electron.
What were J. J. thomsons ideas called?
J.J. Thomson's ideas were called the plum-pudding model. This model described how electrons were evenly distributed throughout the atom.
When was Thomsons Online Benefits created?
Thomsons Online Benefits was created in 2000.
What is the contribution of j j Thomson to the development of the periodic table?
JJ Thomson discovered the electron in 1897.
What are Joseph John Thomsons inventions?
electron
Who opposed J J Thomsons atomic theory?
Spider Man
What did Thomsons experiments prove?
J. Thomson discovered the electron.
What did J J. Thomsons experiment show?
Thomson set out to prove that the cathode rays produced from the cathode were actually a stream of negatively charged particles called electrons.
What were J. J. thomsons ideas called?
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 area of Thomsons Lake is 5,380,000.0 square meters.
When was Thomsons Online Benefits created?
Thomsons Online Benefits was created in 2000.
What is your biggest contribution to our nature?
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