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