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 ხუთას­ოცდა­თოთხმეტი protons in its nucleus, and ხუთას­ოცდა­თოთხმეტი electrons in its shells.