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jan 1, 1894 - J.J Thomson

Description:

Cheetham Hill, England
1894
In 1894 he began his research on cathode rays. In 1906 he began his research on positive rays which lead to him proving the existence of isotopes in a stable element. All of his research lead to the discovery of electrons.

Added to timeline:

5 Nov 2017
0
0
338
Atomic Timeline
By: Ira, Sneha, Shaheer and Devon

Date:

jan 1, 1894
Now
~ 130 years ago

Images:

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