Hexhexhexium (Hhh)

Hexhexhexium is the systematic name of the theoretical 666e element in the periodic table with a symbol of Hhh and atomic number of 666. Hexhexhexium, also known as element 666, has zes­honderd­zes­en­zestig protons in its nucleus, and zes­honderd­zes­en­zestig electrons in its shells.