Chemistry > Valency 2 > Flashcards
Nitrate (NO3)
1
Sulphate (SO4)
2
Dichromate (Cr2O7)
Permanganate (MnO4)
Chloride
Hydroxide
Carbonate
Sulphide (S)
Sulphite
Nitrite (NO2)
Phosphate (PO4)
3
Oxide
Nitride (N)