Pentbiquadium (Pbq)
Pentbiquadium is the systematic name of the theoretical thứ 524 element in the periodic table with a symbol of Pbq and atomic number of 524. Pentbiquadium, also known as element 524, has năm trăm hai mươi tư protons in its nucleus, and năm trăm hai mươi tư electrons in its shells.