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