Hexoctennium (Hoe)

Hexoctennium is the systematic name of the theoretical 689-шы element in the periodic table with a symbol of Hoe and atomic number of 689. Hexoctennium, also known as element 689, has алты жүз сексен тоғыз protons in its nucleus, and алты жүз сексен тоғыз electrons in its shells.