Robert Millikan
Chat with our AI personalities
It has no diameter because it is a point particle (it has nothing inside it). It has mass because the mass has been measured experimentally. If this is hard to imagine, science has lots more concepts even harder.
it is measured by a vertex
No. Mass is measured in kilograms. Weight is measured in Newtons.
an electron is about 1/1836 amu.
Atomic mass units