Pentpentpentium (Ppp)

Pentpentpentium is the systematic name of the theoretical 555e element in the periodic table with a symbol of Ppp and atomic number of 555. Pentpentpentium, also known as element 555, has vijf­honderd­vijf­en­vijftig protons in its nucleus, and vijf­honderd­vijf­en­vijftig electrons in its shells.