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