Octbiennium (Obe)

Octbiennium is the systematic name of the theoretical ٨٢٩. element in the periodic table with a symbol of Obe and atomic number of 829. Octbiennium, also known as element 829, has ثمانية مائة وتسعة وعشرون protons in its nucleus, and ثمانية مائة وتسعة وعشرون electrons in its shells.