## Chemistry (12th Edition)

Published by Prentice Hall

# Chapter 4 - Atomic Structure - 4 Assessment - Page 123: 62

#### Answer

Millikan used the charge to mass ratio and the mass of electrons to calculate the charge of the electron.

#### Work Step by Step

Millikan used the charge to mass ratio. He then calculate the mass of electrons by an experiment and then used the ratio and the mass to calculate the charge of the electron.

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