Pentennunium (Peu)
Pentennunium is the systematic name of the theoretical 591. element in the periodic table with a symbol of Peu and atomic number of 591. Pentennunium, also known as element 591, has phisqa pachak isqun chunka huk-ni-yuq protons in its nucleus, and phisqa pachak isqun chunka huk-ni-yuq electrons in its shells.