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