Octseptbium (Osb)

Octseptbium is the systematic name of the theoretical 872. element in the periodic table with a symbol of Osb and atomic number of 872. Octseptbium, also known as element 872, has otte­hundrede og to­og­halvfjerds protons in its nucleus, and otte­hundrede og to­og­halvfjerds electrons in its shells.