Question

what is the value of mass of electron​

Answer 1

Answer:

Values Units

me 9.1093837015(28)×10−31 kg[1] kg

5.48579909065(16)×10−4 u

8.1871057769(25)×10−14 J/c2

0.51099895000(15) MeV/c2

Energy

of me 8.1871057769(25)×10−14 J

0.51099895000(15) MeV

The electron rest mass (symbol: me) is the mass of a stationary electron, also known as the invariant mass of the electron. It is one of the fundamental constants of physics. It has a value of about 9.109×10−31 kilograms or about 5.486×10−4 atomic mass units, equivalent to an energy of about 8.187×10−14 joules or about 0.5110 MeV.[2]

Answer 2

Answer:

the mass of an electron is approximately 9.109×10−31 kilograms, or 5.489×10−4 atomic mass units.