posted by jo .
What are the groups of atoms inside iron called?
Please clarify the question. I didn't know iron had atoms inside. Electrons, protons, neutrons yes but not atoms.
That is the question that I was given for homework and it stumped me also. Is it possible that the answer is transition metals. I looked on the periodic chart and found that that is what was possibly inside it. I am confused. Wondering if you could clarify the answer??