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