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oct 22, 1909 - Oil drop experiment. .

Description:

Using oil drops and electric field, Milikan observed how oil particles that collected electrons moved above oil drops that didn't collect them, allowing him to determine the mass of an electron.

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ATOM TIMELINE

ByKeegan Kopas
19 Oct 2018
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Date:

oct 22, 1909
Now
~ 116 years ago
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