Question

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What is the charge, mass and charge to mass ratio of an electron?
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Answer 1

Answer:

In rare occasions the thomson has been used as its unit in the field of mass spectrometry. Some disciplines use the charge-to-mass ratio (Q/m) instead, which is the multiplicative inverse of the mass-to-charge ratio. The CODATA recommended value for an electron is Qm

= −1.75882001076(53)×1011 C⋅kg−1.

In SI base units: kg⋅A-1⋅s-1

SI unit: kg/C

Common symbols: m/Q