Pentoctquadium (Poq)

Pentoctquadium is the systematic name of the theoretical 584e element in the periodic table with a symbol of Poq and atomic number of 584. Pentoctquadium, also known as element 584, has vijf­honderd­vier­en­tachtig protons in its nucleus, and vijf­honderd­vier­en­tachtig electrons in its shells.