500
Dissect these elements (note some might be ions): Ferric (Iron III), Oxide, and Gold? (INCLUDE: # of protons, neutrons, electrons, atomic mass, and atomic number)
Iron III- 26 p, 30 n, 23 e-, 55.85 amu, 26 atomic #; Oxide- 8 p, 8 n, 10 e-, 16.00 amu, 8 atomic #; Gold- 79 p, 118 n, 79 e-, 196.97 amu, 79 atomic #