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