Septbihexium (Sbh)
Septbihexium is the systematic name of the theoretical thứ 726 element in the periodic table with a symbol of Sbh and atomic number of 726. Septbihexium, also known as element 726, has bảy trăm hai mươi sáu protons in its nucleus, and bảy trăm hai mươi sáu electrons in its shells.