Pentpentennium (Ppe)

Pentpentennium is the systematic name of the theoretical 559वाँ element in the periodic table with a symbol of Ppe and atomic number of 559. Pentpentennium, also known as element 559, has पाँच सौ उनसठ protons in its nucleus, and पाँच सौ उनसठ electrons in its shells.