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