Is it fair to say that east asia is a region of huge cities?

yes

Explanation:

East Asia, is a continent of more the 100 cities. And has more the 59 countries

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.