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