Octhextrium (Oht)

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