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