Penttriquadium (Ptq)

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