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