Which isotope of iron from the periodic table is most abundant

Iron has four naturally-occurring stable isotopes, 54Fe, 56Fe, 57Fe and 58Fe. The relative abundances of the Fe isotopes in nature are approximately 54Fe (5.8%), 56Fe (91.7%), 57Fe (2.2%) and 58Fe (0.3%).

it would only be the stuff in module eight so you need to study all the lessons in that you also could check the flvs

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