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