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