Pentoctnilium (Pon)

Pentoctnilium is the systematic name of the theoretical 580. element in the periodic table with a symbol of Pon and atomic number of 580. Pentoctnilium, also known as element 580, has viisi­sataa­kahdeksan­kymmentä protons in its nucleus, and viisi­sataa­kahdeksan­kymmentä electrons in its shells.