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Hassium ( or ) is a synthetic element with the symbol Hs and atomic number 108.
It is the heaviest member of the group 8 ( VIII ) elements.
The element was first observed in 1984.
Experiments have confirmed that hassium is a typical member of group 8 showing a stable + 8 oxidation state, which firmly puts hassium as the heavier homologue of osmium.

2.215 seconds.