Octtriseptium (Ots)
Octtriseptium is the systematic name of the theoretical 837ú element in the periodic table with a symbol of Ots and atomic number of 837. Octtriseptium, also known as element 837, has ocht gcéad tríocha a seacht protons in its nucleus, and ocht gcéad tríocha a seacht electrons in its shells.