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