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jul 1, 1897 - J.J. Thomson
Description:
J.J. Thomson created the Plum Pudding Model after discovering electrons by using cathode rays.
Added to timeline:
Atomic History_Kenealy
By
Rebecca Kenealy
3 Oct 2018
1
0
450
Date:
jul 1, 1897
Now
~ 129 years ago
Images:
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