Its arbitrary. It was developed on the greek phoenetic system and never reallybwas explained.
The answer is going to be 476.06.
Answer:
Conservation of Charge is the principle that the total electric charge in an isolated system never changes. The net quantity of electric charge, the amount of positive charge minus the amount of negative charge in the universe, is always conserved.
Wouldn't you take Avogadro' number and multiply by 3.80 maybe