Question

The charge is to mass ratio for the electrons of various elements
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Answer 1

Explanation:

The electron is a low-mass, negatively charged particle. As such, it can easily be deflected by passing close to other electrons or the positive nucleus of an atom.

Answer 2

Answer:

The CODATA recommended value is −e/me = −1.75882001076(53)×1011 C⋅kg−1. CODATA refers to this as the electron charge-to-mass quotient, but ratio is still commonly used. There are two other common ways of measuring the charge-to-mass ratio of an electron, apart from Thomson and Dunnington's methods.

In SI base units: kg⋅A-1⋅s-1

SI unit: kg/C

Common symbols: m/Q