Septquadoctium (Sqo)

Septquadoctium is the systematic name of the theoretical 748:e element in the periodic table with a symbol of Sqo and atomic number of 748. Septquadoctium, also known as element 748, has sju­hundra­fyrtio­åtta protons in its nucleus, and sju­hundra­fyrtio­åtta electrons in its shells.