Practicing Success
Which of the following is not an impurity generally present in crude metals? |
Other metals Non-metals Unreacted oxides Pine oil |
Pine oil |
The impurities that are typically found in crude metals include additional metals that are produced by the reduction of their corresponding oxides found in the ore, non-metals like silicon and phosphorus, unreacted metal oxides and sulphides, and materials absorbed in the furnace like slag. |