how heavy is an electron – Space Data Zone

Question: how heavy is an electron
- Keywords:
  electron,
  heavy
Asked by miajayde to Lisa, Mark, Rachel, Sammie, Stephen, Tim on 5 Mar 2018.
- Mark Mirmelstein answered on 5 Mar 2018:
  
  An electron weighs roughly 9.10938356×10^(-31) kilograms. This is about 0.000000000000000000000000000001 kilograms, which is quite light.

Question: how heavy is an electron