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