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