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may 28, 1897 - Sir "Joseph John" Thompson

Description:

He discovered electrons and subatomic particles (+,- charge) His atom model was called "Plum pudding model."
Cathode ray tube experiment

Added to timeline:

Atomic History_Kim

ByKeeWan Kim
3 Oct 2018
0
0
385

Date:

may 28, 1897
Now
~ 128 years ago

Images:

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