Penthexpentium (Php)

Penthexpentium is the systematic name of the theoretical ۵۶۵. element in the periodic table with a symbol of Php and atomic number of 565. Penthexpentium, also known as element 565, has پانصد و شصت و پنج protons in its nucleus, and پانصد و شصت و پنج electrons in its shells.