Xenon = Xe xenon, Xe, 54
argon , heluim , krypton , neno , radon and exnon ...
Xenon is a non meta element. Atomic mass of it is 131.
The z exnon quadrant is multiplied to the fourth allele and them magnetized it when it revolved so that is not what would have had to happen
Full electron shells are more stable than partially filled ones because they have achieved a more energetically favorable configuration with a lower overall energy. Partially filled shells are more likely to interact with other atoms to either gain or lose electrons in order to achieve a full shell configuration.