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