Isotopes Homework Unanswered • Due Jan 12th, 11:59 PM Mark as: Non Determine the number of protons and neutrons in a atom of iron-
56(^(56)Fe)
. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a 26 protons, 56 neutrons b 26 protons, 26 neutrons 56 protons, 56 neutrons 26 protons, 30 neutrons