An ion of iron has an 26 protons, 30 neutrons, and 23 electrons. What are its atomic number, atomic mass, and net charge? 1 A. atomic number = 26, atomic mass = 56, net charge = 3+
2 B. atomic number = 26, atomic mass = 56, net charge = 3-
3 C. atomic number = 30, atomic mass = 56, net charge = 3+
4 D. atomic number = 56, atomic mass = 26, net charge = 3