Question

how can you prepare hydrogen alkali metals with Mg? ​

Answer 1

Answer:

Mg+Oh = @$##$##

Explanation:

Just goto google and search

Answer 2

Hydrogen is the most abundant element in the universe and it's chemistry is truly unique. Although it has some chemical reactivity that is similar to that of the alkali metals, hydrogen has many of the same chemical properties of non-metal with a relatively low electromagnetivity . It forms ionic hydrides with active metals, covalent compounds with -1 oxidation state the less electromagnetive elements, and covalent compounds with +1 oxidation state with more electromagnetive non-metal .

:vishu