Ennunoctium (Euo)
Ennunoctium is the systematic name of the theoretical 918. element in the periodic table with a symbol of Euo and atomic number of 918. Ennunoctium, also known as element 918, has devyni šimtai aštuoniolika protons in its nucleus, and devyni šimtai aštuoniolika electrons in its shells.