Septhexhexium (Shh)

Septhexhexium is the systematic name of the theoretical thứ 766 element in the periodic table with a symbol of Shh and atomic number of 766. Septhexhexium, also known as element 766, has bảy trăm sáu mươi sáu protons in its nucleus, and bảy trăm sáu mươi sáu electrons in its shells.