Magnesium can be obtanied by

Magnesium oxide can be obtained by heating :-

Magnesium oxide can be obtained by heating :-

Nitrogen gas can be obtained by heating : A: Ammonium nitrate B: Ammonium nitrte C: Magnesium nitride D: Ammonium chloride

Welding of magnesium can be done in an atmosphere of

Ammonia can be obtained by adding water to Magnesium nitrate.

Sodium, Magnesium and Aluminium can be obtained from their ore by