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