Which set represents a Chromium, Cr, species? A. 52 proton…
Which set represents a Chromium, Cr, species? A. 52 protons, 49 electrons, 24 neutrons B. 21 protons, 18 electrons, 24 neutrons C. 24 protons, 21 electrons, 28 neutrons D. 10 protons, 10 electrons, 11 neutrons