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