What is the mass of a single electron?

MajesticMoose · May 23, 2001

What is the mass of an electron in kilograms? Does a proton the same mass

Capn · May 23, 2001

9*10^-31 kg I believe, and no it's not the same as a proton. A proton has about 1000x more mass.

koldklock · May 23, 2001

Electron mass: 9.109389754E-31 kg

Proton mass: 1.67262310E-27 kg

MajesticMoose · May 23, 2001

ok thanks

m00se

yakko · May 23, 2001

Just make sure that if it ever asks you if those pants make its ass look fat you say no right away.

cdan · May 23, 2001

Too small to measure