Septbihexium (Sbh)
Septbihexium is the systematic name of the theoretical 726. element in the periodic table with a symbol of Sbh and atomic number of 726. Septbihexium, also known as element 726, has septyni šimtai dvidešimt šeši protons in its nucleus, and septyni šimtai dvidešimt šeši electrons in its shells.