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