courtneykarsten courtneykarsten

25-01-2022
Chemistry

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Who determined the mass of the electron?

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chibabykalu16 chibabykalu16

25-01-2022

Answer:

This was determined with a precision of better than 1% by Robert A. Millikan in his famous oil drop experiment in 1909. Together with the mass-to-charge ratio, the electron mass was thereby determined with reasonable precision.

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