Ennoctennium (Eoe)

Ennoctennium is the systematic name of the theoretical 989'инчи element in the periodic table with a symbol of Eoe and atomic number of 989. Ennoctennium, also known as element 989, has тогуз жүз сексен тогуз protons in its nucleus, and тогуз жүз сексен тогуз electrons in its shells.