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