Two identically sized conducting spheres, A, with a charge of +3.2 x 10\({}^{\text{-19}}\) coulombs, and B, with a charge of -6.4 x 10\({}^{\text{-19}}\) coulombs, are allowed to touch. While they are touching, sphere A does which of the following?

W) Gains three protons

X) Loses three protons

Y) Gains three electrons

Z) Gains four electrons
Y) GAINS THREE ELECTRONS