Octhextrium (Oht)

Octhextrium is the systematic name of the theoretical ۸۶۳. element in the periodic table with a symbol of Oht and atomic number of 863. Octhextrium, also known as element 863, has هشتصد و شصت و سه protons in its nucleus, and هشتصد و شصت و سه electrons in its shells.