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:When a compound X is heated with concentrated…The most common ores of iron include?The choice of method for extracting a metal from its…The following substances are ores of metals except?X is a substance which liberates CO2 on treatment…