heeliumiga

Heeliumiga is a hypothetical chemical element that has not been discovered or synthesized. The name suggests it would be a noble gas, positioned in the periodic table below radon and above oganesson. As a noble gas, it would be expected to have a full valence electron shell, making it highly unreactive under normal conditions. Its atomic number would likely be 118, based on its hypothetical placement.

The properties of heeliumiga, if it were to exist, would be extrapolated from trends observed in the noble gas group. It would likely be a gas at standard temperature and pressure, with a very low boiling point. Due to its large number of electrons, it would be expected to be a very dense gas. Theoretical calculations predict that it would be radioactive, with extremely short half-lives for its isotopes, making its isolation and study exceptionally challenging, if not impossible, with current technology. The discovery of such a superheavy element would require advanced particle accelerators and sophisticated detection methods. Its potential applications, like other superheavy elements, would be purely theoretical and likely limited to scientific research due to its instability.