Octbipentium (Obp)
Octbipentium is the systematic name of the theoretical 825. element in the periodic table with a symbol of Obp and atomic number of 825. Octbipentium, also known as element 825, has οκτακόσια είκοσι πέντε protons in its nucleus, and οκτακόσια είκοσι πέντε electrons in its shells.