The ores that can be concentrated by flotation are? by Sunday | Oct 14 | Chemistry JAMB | 0 comments A. nitride ores B. sulphide ores C. oxide ores D. non-metals Correct Answer: Option B – sulphide ores Users Also Read These:The following substances are ores of metals except?The gas that can be dried using concentrated…When a compound X is heated with concentrated…Most of the iron ores produced in Africa are…From the following ores is iron extracted? I.…