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