Which experiment led to the measurement of the charge on an electron?

By: |Published on: Oct 13|Categories: Chemistry JAMB| 0 comments

A. Mass spectrometric experiment
B. Oil-drop experiment
C. Scattering α – particles
D. Discharge-tube experiment

Correct Answer:

Option B – Oil-drop experiment

Explanation

In 1909, Robert Millikan and Harvey Fletcher conducted the oil drop experiment to determine the charge of an electron.

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