Zn
Among the following metals how many metals are extracted by self reduction method from their respective ores. (Give total number) Hg, Zn, Cu, Al, Mg, Pb, Fe , Sn
12
Nov
Among the following metals how many metals are extracted by self reduction method from their respective ores. (Give total number) Hg, Zn, Cu, Al, Mg, Pb, Fe , Sn AL Among the following metals how many metals are extracted by self reduction method from their respective ores. (Give total number) Hg Cu Fe Mg PB [...]