iron 4d

Fe – 3e – → Fe 3+. papua slot 4d login The electron configuration of iron ion (Fe 3+) is 1s 2 2s 2 2p 6 3s 2 3p 6 3d 6. wawasan 4d Iron atom exhibit +2 and +3 oxidation states The oxidation state of the element changes depending on the bond formation Try the Electron Configuration Calculator and get instant results for any element