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