Multiple choice ____________ are examples of reverse spinel. MgAl2O4 and Mn3O4 Fe3O4 and Mn3O4 MgAl2O4 and NiFe2O4 Fe3O4 and NiFe2O4 Fe3O4 and Co3O4 Reveal answer Fill a bubble to check yourself D Correct answer Explanation Fe3O4 and NiFe2O4, both are reverse spinels.