Septhexhexium (Shh)

Septhexhexium is the systematic name of the theoretical ۷۶۶. element in the periodic table with a symbol of Shh and atomic number of 766. Septhexhexium, also known as element 766, has هفتصد و شصت و شش protons in its nucleus, and هفتصد و شصت و شش electrons in its shells.