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