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