Find the protons, electrons, and neutrons for nickel 2 ion with mass number 59. a) Protons: 28, Electrons: 26, Neutrons: 31 b) Protons: 26, Electrons: 28, Neutrons: 31 c) Protons: 28, Electrons: 26, Neutrons: 33 d) Protons: 26, Electrons: 26, Neutrons: 33