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