What details support the idea the greeks benefited by living near the sea?

The sea helped them in finding food and trade. With the help of the sea, they could more easily connect with other cities, gather food and even make colonies. They began to expand all over the Mediteran sea and the Black sea. They made settlements on half of the coasts including Italy, Egipt, Anatolia, France and more.

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.