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