What is a political state

A state is a polity under a system of governance with a monopoly on force. There is no undisputed definition of a state. A widely used definition from the German sociologist Max Weber is that a "state" is a polity that maintains a monopoly on the legitimate use of violence, although other definitions are not uncommon.

Hope this helps :3

because the two particles have an equal charge, the charges will cancel out and give the atom an overall charge of 0. so, if at atom has 35 protons in the nucleus, we could expect it to have 35 electrons orbiting that nucleus.