Why does electron revolve around the nucleus even though they are held together by electrostatic forces of attraction??

Why does electron revolve around the nucleus even though they are held

1.	Why does electron revolve around the nucleus even though they are held together by electrostatic forces of attraction??
Answer» A2A. The electrons are PARTICLES which contain a unit negative CHARGE in them. The protons are the ones which contain unit POSITIVE charge in them. When they come enough CLOSE to each other there exists attractive force between them.