What mass of electrons is required to neutralize the charge of 1.0 g of protons?
Mass of 1.0 g of proton = 1.0073 amu.
Mass of 1.0 g of electron = 0.0005486 amu.
We know, mass of an electron is about th the mass of a proton.
So, to determine the number of electrons to equal the 1g of proton, we divide the mass of 1 g of proton by mass of 1 g of...