Convert Electron mass (rest) to gram [g] Online | Free weight-and-mass Converter

Electron Mass (Rest)

The rest mass of an electron is the intrinsic mass of an electron when it is at rest (not moving relative to an observer).

Its value is approximately 9.109 × 10⁻³¹ kilograms (or about 0.511 MeV/c² in energy units).

This tiny mass is fundamental to atomic and particle physics, influencing how electrons behave in atoms and electric currents.

Summary:

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  Rest mass ≈ 9.109 × 10⁻³¹ kg

  
  
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  Equivalent to about 0.511 MeV/c²

  
  
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  Fundamental property of the electron in physics

  
  

Gram (g)

The gram is a unit of mass in the metric system and a derived unit in the SI (International System of Units).

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  It is defined as one-thousandth of a kilogram:
  
  1 gram = 0.001 kilograms (10⁻³ kg)

  
  
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  Symbol: g

  
  
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  The gram is commonly used to measure small quantities of mass, such as in cooking, medicine, and science.

  
  

Key Facts:

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  1 g = 1/1000 of a kilogram

  
  
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  Widely used in daily life and science for small masses

  
  
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  Metric and SI-compatible

  
  

Though the kilogram is the SI base unit for mass, the gram is more practical for everyday use.