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