Pentseptbium (Psb)

Pentseptbium is the systematic name of the theoretical 572. element in the periodic table with a symbol of Psb and atomic number of 572. Pentseptbium, also known as element 572, has fem­hundrede og to­og­halvfjerds protons in its nucleus, and fem­hundrede og to­og­halvfjerds electrons in its shells.