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 πεντακόσια ογδόντα protons in its nucleus, and πεντακόσια ογδόντα electrons in its shells.