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mar 15, 1897 - JJ Thomson

Description:

He was very interested in atoms from the beginning. He went over to America to give 4 lectures which were pretty interesting. He did an original study of cathode rays which led to the discovery of the electron. Through these studies he was able to find the charge to mass ratio of electrons.

Added to timeline:

Time line of the electron

ByNolan Crumley
19 Nov 2018
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Date:

mar 15, 1897
Now
~ 129 years ago
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