Which formula/name pair is incorrect?
Mn(NO2)2Mn(NO_2)_2Mn(NO2)2 manganese(II) nitrite
Mg(NO3)2Mg(NO_3)_2Mg(NO3)2 magnesium nitrate
Mn(NO3)2Mn(NO_3)_2Mn(NO3)2 manganese(II) nitrate
Mg3N2Mg_3N_2Mg3N2 magnesium nitrite
(D) Mg3N2Mg_3N_2Mg3N2 magnesium nitrite
Explanation: