Why do an atoms electrons revolve around its proton instead of drifting away?

Electrons are pulled to the nucleus by gravity. The modern atomic model describes the electrons as moving around the nucleus like a cloud, rather than in perfect orbits. I think atoms and protons attract but i'm not 100% sure on that haha. I hope this helps you out :)

answer: you could do some invislibe ink.

explanation: i will tell you how to if u answer my question.