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