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