Penttriquadium (Ptq)

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