Septennoctium (Seo)

Septennoctium is the systematic name of the theoretical 798वाँ element in the periodic table with a symbol of Seo and atomic number of 798. Septennoctium, also known as element 798, has सात सौ अट्ठानबे protons in its nucleus, and सात सौ अट्ठानबे electrons in its shells.