Which of the following metals can be extracted by smelting ?

Which of the following metal can be extracted by smelting ?

Which of the following metal can be extracted by smelting

Which of the following metal can not be extracted by smelting process

Which of the following metals cannot be extracted by the smelting process ? Al, Zn, Fe and Pb .

Which of the following metals cannot be extracted by the smelting process: Al, Zn, Fe and Pb. Give reason.

Which of the following metals cannot be extracted by the smelting process : Al, Zn, Fe and Pb. Give reason.

Which one of the following metals can be extracted by aluminothermit process