Question

Why are electrons different sizes?

Answer 1

Answer:

"The classical electron radius

The classical electron radiusis the electron size. So the smaller the electron is, the harder it is to build, and the more energy gets stored in the form of electric repulsion between all the pieces."

Answer 2

The classical electron radius

is the electron size. So the smaller the electron is, the harder it is to build, and the more energy gets stored in the form of electric repulsion between all the piece

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