Pentseptbium (Psb)

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