aaliyah062928 aaliyah062928 14-09-2020 Chemistry contestada Use your knowledge of atomic calculations to complete the chart. Element Protons Neutrons Electrons Atomic Number 3 15 Atomic Mass 7 31 35 19 28 31 P ci Ni K Ag H 39 19 -18 47 OK 1 1 14 14 06 3 Si w 74 1010 Ne 10 10