Pentoctennium (Poe)
Pentoctennium is the systematic name of the theoretical 589. element in the periodic table with a symbol of Poe and atomic number of 589. Pentoctennium, also known as element 589, has phisqa pachak pusaq chunka isqun-ni-yuq protons in its nucleus, and phisqa pachak pusaq chunka isqun-ni-yuq electrons in its shells.