Octtriseptium (Ots)
Octtriseptium is the systematic name of the theoretical 837. element in the periodic table with a symbol of Ots and atomic number of 837. Octtriseptium, also known as element 837, has aštuoni šimtai trisdešimt septyni protons in its nucleus, and aštuoni šimtai trisdešimt septyni electrons in its shells.