Penthexquadium (Phq)

Penthexquadium is the systematic name of the theoretical 564-ші element in the periodic table with a symbol of Phq and atomic number of 564. Penthexquadium, also known as element 564, has бес жүз алпыс төрт protons in its nucleus, and бес жүз алпыс төрт electrons in its shells.