Pentoctbium (Pob)

Pentoctbium is the systematic name of the theoretical 582e element in the periodic table with a symbol of Pob and atomic number of 582. Pentoctbium, also known as element 582, has vijf­honderd­twee­ën­tachtig protons in its nucleus, and vijf­honderd­twee­ën­tachtig electrons in its shells.