Septquadoctium (Sqo)
Septquadoctium is the systematic name of the theoretical 748वाँ element in the periodic table with a symbol of Sqo and atomic number of 748. Septquadoctium, also known as element 748, has सात सौ अड़तालीस protons in its nucleus, and सात सौ अड़तालीस electrons in its shells.