The fact that its outer electron shell is filled with electrons so that it follows the octet rule.
Noble gases do not take part in any chemical reaction.
All noble gases - He, Ne, Ar, Kr, Xe - were used in lasers.
The noble gas configuration of magnesium is [Ne]3s2.
[Ne] 3s1 3p5
The tenth element is the noble gas Neon. It is represented by the chemical formula Ne.
[He] 2s2 2p6
All noble gases - He, Ne, Ar, Kr, Xe - were used in lasers.
The noble gas configuration of magnesium is [Ne]3s2.
Ne Neon, a noble gas.
Neon (Ne) is a noble gas, very unreactive.
[Ne]3s2
[Ne] 3s2
[Ne] 3s1 3p5
The tenth element is the noble gas Neon. It is represented by the chemical formula Ne.
[Ne} 3s23p2
[Ne]3s2
[Ne]3s2
[Ne]3s23p1