Magnesium element has no relation with noble gas. But Mg2+ ions and noble gas neon are isoelectronic.
The noble gas notation of magnesium is [Ne] 3s2. This shows that the third energy level is the highest occupied energy level and magnesium is in period 3 of the periodic table. Also there are two valence electrons for magnesium in the s orbital.
The noble gas configuration of magnesium is [Ne]3s2.
[Ne]3s2
[Ne] 3s2
[Ne]3s2
[Ne]3s2
[Ne] 3s2
[Ne]3s2
[Ne]3s2
Magnesium has an atomic number of 12, which means it has 12 electrons. To achieve a noble gas configuration, magnesium would need to lose both of its valence electrons. This can be achieved through chemical reactions, where magnesium can form ionic compounds by transferring its electrons to other elements, such as oxygen or chlorine.
Magnesium is not a noble metal. Magnesium is highly reactive, a noble metal is the exact opposite.
Helium