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August 1, 2025
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jan 1, 1904 - Plum Pudding Atomic Model

Description:

a model represented an attempt to consolidate the known properties of atoms at the time, that electrons have a negative charge and atoms have a neutral charge

Added to timeline:

24 Oct 2017
0
0
500

Date:

jan 1, 1904
Now
~ 121 years ago

Images: