Octbiennium (Obe)

Octbiennium is the systematic name of the theoretical ที่ 829 element in the periodic table with a symbol of Obe and atomic number of 829. Octbiennium, also known as element 829, has แปด​ร้อย​ยี่​สิบ​เก้า protons in its nucleus, and แปด​ร้อย​ยี่​สิบ​เก้า electrons in its shells.