How can we make magnesium an alkali?

if you're talking about it being an alkali, in the periodic table, it already is one.

it is an alkaline earth metal.

hope i helped

Explanation:

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.