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 எண்நூறு அறுபது மூன்று protons in its nucleus, and எண்நூறு அறுபது மூன்று electrons in its shells.