Pentpentennium (Ppe)

Pentpentennium is the systematic name of the theoretical ที่ 559 element in the periodic table with a symbol of Ppe and atomic number of 559. Pentpentennium, also known as element 559, has ห้า​ร้อย​ห้า​สิบ​เก้า protons in its nucleus, and ห้า​ร้อย​ห้า​สิบ​เก้า electrons in its shells.