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.
[Ne] 3s2
The noble gas configuration of magnesium is [Ne] 3s^2. This indicates that magnesium has the same electron configuration as the nearest noble gas, neon, with an outer shell containing 2 electrons in the 3s orbital.
[Ne]3s2
[Ne]3s2
[Ne]3s2
[Ne] 3s2
[Ne]3s2
[Ne]3s2
Helium is the noble gas that does not have eight electrons in its highest occupied energy level. It only has two electrons in its outermost energy level.
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.
The inside of the bulb containing magnesium is filled with a noble gas instead of air to prevent the magnesium from reacting with the oxygen and moisture present in the air. Noble gases are chemically inert, so they help to maintain a stable environment for the magnesium to efficiently produce light when ignited.