Hassium

Hassium This is hassiumm.
Symbol	Hs
Atomic number	108
Atomic mass	(265) amu

Hassium was first synthesized in 1984 at the Institute for Heavy Ion Research in Darmstadt. The element was named "hahnium" (Hn) by the IUPAC in 1994, but after protests from the German discoverers, the name "hassium" (Hs) was adopted internationally in 1997.

See also

Periodic table of the elements