Septhexhexium (Shh)

Septhexhexium is the systematic name of the theoretical 766. element in the periodic table with a symbol of Shh and atomic number of 766. Septhexhexium, also known as element 766, has сімсот шістдесят шість protons in its nucleus, and сімсот шістдесят шість electrons in its shells.