Question

what is atom neutral although it carries positive charge inside it and negative outside​

Answer 1

Answer:

Neutron is the neutral in charge it carries Proton which is positive in charge also there are Electrons are negetively charged which revolves around the nucleus (neutrons+protons) in some specific orbits. the nearest and the first orbit contains only two electrons and the second orbit contains only eight electrons. The no. of electrons in a orbit is calculated by 2n^2 formula, where n is the no. of the orbit for example:-

n=1 (first orbit). so 2n^2 = 2*(1)^2 = 2 electrons.