Oxidation states of the metal in the minerals hematite and magnetite,

1.	Oxidation states of the metal in the minerals hematite and magnetite, respectively, are
A.	II, III in hematite and II in magnetite
B.	II, III in hematite and II in magnetite
C.	II in hematite and II, II in magnetite
D.	III in hematite and II, III in magnetite
Answer» E.

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Oxidation states of the metal in the minerals hematite and magnetite, respectively, are

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