Because one proton's mass is equivalent to 1,836 electons, the mass of an atom does not include the electrons.
What is electrons?
The electrons is a subatomic particle with an elementary electric charge of -1. Electrons are the first generation of the lepton particle family and are widely regarded as elementary particles due to the lack of known components or substructure.
me = 9.1091031 Kilograms of electron mass
The value of electron mass can be stated in a variety of ways, including electron mass in amu and electron mass in eV. This is due to the fact that one proton's mass is equal to 1,836 electons.
Learn more about electrons from given link
https://brainly.com/question/28793304
#SPJ4
