Octbiennium (Obe)

Octbiennium is the systematic name of the theoretical 829. element in the periodic table with a symbol of Obe and atomic number of 829. Octbiennium, also known as element 829, has οκτακόσια είκοσι εννέα protons in its nucleus, and οκτακόσια είκοσι εννέα electrons in its shells.