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 siwen­honnert­sechsanzwanzeg protons in its nucleus, and siwen­honnert­sechsanzwanzeg electrons in its shells.