A) Carbonate B) Phosphate C) Nitrate D) Sulphate
A) Sulphate B) Phosphate C) Nitrate D) Carbonate
A) Carbonate B) Nitrate C) Phosphate D) Sulphate
A) Calcium Phosphorus B) Calcium Phosphorus Oxide C) Calcium Phosphate D) Calcium Sulphate
A) Narium Sulphurtetraoxide B) Sodium Sulphurtetraoxide C) Sodium Sulphate D) Narium Sulphate
A) Magnesium Carbontrioxide B) Manganese Carbonate C) Manganese Carbontrioxide D) Magnesium Carbonate
A) -2 B) +2 C) +1 D) -1
A) +1 B) +2 C) -1 D) -2
A) 2 B) 8 C) 0 D) 4
A) 6 B) 4 C) 2 D) 0 |