Question
Question: Which of the following set of metals mostly found as sulphide ores...
Which of the following set of metals mostly found as sulphide ores
A
Zn, Cu, Mg
B
Zn, Cu, Pb
C
Fe, Al, Ti
D
Cu, Ag, Au
Answer
Zn, Cu, Pb
Explanation
Solution
Zinc blende (ZnS); copper glance (Cu2S) ; Galena (PbS).
Therefore, (2) option is correct.