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