Octtriennium (Ote)

Octtriennium is the systematic name of the theoretical 839. element in the periodic table with a symbol of Ote and atomic number of 839. Octtriennium, also known as element 839, has átta­hundrað­og­tríati­níggju protons in its nucleus, and átta­hundrað­og­tríati­níggju electrons in its shells.