Give the uses of the following metals: Cu

Give the uses of the following metals: Fe

Give the uses of the following metals: Pb

Give the uses of the following metals: Zn

Give reason for the following: Metals other than zinc are not used in the laboratory preparation of hydrogen.

Metals are refined by using different methods. Which of the following metals are refined by electrolytic refining? (i) Ag (ii) Cu (iii) Na (iv) Mg

From the following flowsheet for the extraction of pure metal, answer the given questions. (iv) Some of the following metals are obtained by electrolysis of their fused salts : Al, Na, Cu, Ag, Mg, Ca . These metals are :