Choose the INCORRECT statement. A) Iron's main uses is in steel. B) The ferromagnetic metals are Fe, Co, Ni. C) Iron only exists in +1 and +2 oxidation states. D) Fe, Co, and Ni can all exist in the +2 oxidation state. E) Fe(H₂O)₆²⁺ is more stable than Fe(H₂O)₆³⁺ because it has a half-filled d subshell.

Question

Quizplus · Accepted Answer

Iron can exist in other oxidation states, such as +3 and +6.

Choose the INCORRECT Statement