Pentquadoctium (Pqo)

Pentquadoctium is the systematic name of the theoretical 548. element in the periodic table with a symbol of Pqo and atomic number of 548. Pentquadoctium, also known as element 548, has fënnef­honnert­aachtanvéierzeg protons in its nucleus, and fënnef­honnert­aachtanvéierzeg electrons in its shells.