Ennpentoctium (Epo)
Ennpentoctium is the systematic name of the theoretical 958'инчи element in the periodic table with a symbol of Epo and atomic number of 958. Ennpentoctium, also known as element 958, has тогуз жүз элүү сегиз protons in its nucleus, and тогуз жүз элүү сегиз electrons in its shells.