Hexhexunium (Hhu)

Hexhexunium is the systematic name of the theoretical 661. element in the periodic table with a symbol of Hhu and atomic number of 661. Hexhexunium, also known as element 661, has gjashtëqind e gjashtëdhjetë e një protons in its nucleus, and gjashtëqind e gjashtëdhjetë e një electrons in its shells.