Hexquadoctium (Hqo)
Hexquadoctium is the systematic name of the theoretical ที่ 648 element in the periodic table with a symbol of Hqo and atomic number of 648. Hexquadoctium, also known as element 648, has หกร้อยสี่สิบแปด protons in its nucleus, and หกร้อยสี่สิบแปด electrons in its shells.