Septennhexium (Seh)
Septennhexium is the systematic name of the theoretical thứ 796 element in the periodic table with a symbol of Seh and atomic number of 796. Septennhexium, also known as element 796, has bảy trăm chín mươi sáu protons in its nucleus, and bảy trăm chín mươi sáu electrons in its shells.