Penttriquadium (Ptq)

Penttriquadium is the systematic name of the theoretical 534e element in the periodic table with a symbol of Ptq and atomic number of 534. Penttriquadium, also known as element 534, has vijf­honderd­vier­en­dertig protons in its nucleus, and vijf­honderd­vier­en­dertig electrons in its shells.