Pentoctnilium (Pon)

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