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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
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jan 2, 1897 - JJ Thomson discovered the electron using the Cathode Ray Experiment.

Added to timeline:

22 Oct 2018
0
0
306
Atomic Theory Timeline

Date:

jan 2, 1897
Now
~ 127 years ago
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