Ennilennium (Ene)

Ennilennium is the systematic name of the theoretical 909. element in the periodic table with a symbol of Ene and atomic number of 909. Ennilennium, also known as element 909, has níggju­hundrað­og­níggju protons in its nucleus, and níggju­hundrað­og­níggju electrons in its shells.