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