Pentbiennium (Pbe)

Pentbiennium is the systematic name of the theoretical ที่ 529 element in the periodic table with a symbol of Pbe and atomic number of 529. Pentbiennium, also known as element 529, has ห้า​ร้อย​ยี่​สิบ​เก้า protons in its nucleus, and ห้า​ร้อย​ยี่​สิบ​เก้า electrons in its shells.