Hexhexhexium (Hhh)
Hexhexhexium is the systematic name of the theoretical 666ste element in the periodic table with a symbol of Hhh and atomic number of 666. Hexhexhexium, also known as element 666, has seshonderd ses-en-sestig protons in its nucleus, and seshonderd ses-en-sestig electrons in its shells.