Dolomite is an ore of

The mixture of MgCl₂ and MgO is called

BeH₂  is prepared by reducing BeCl₂ with

Thermite process is the metallurgy of

During  electrolytic reduction  of magnesium chloride,  the gas liberated at anode is

Group II A elements react with water liberating

When Ba is heated with excess of oxygen, it forms

MgCO₃ decomposes to give

The outer most electronic configuration of alkaline earth metals is

The cathode used in the electrolysis of MgCl₂ is