Octpentpentium (Opp)

Octpentpentium is the systematic name of the theoretical 855'инчи element in the periodic table with a symbol of Opp and atomic number of 855. Octpentpentium, also known as element 855, has сегиз жүз элүү беш protons in its nucleus, and сегиз жүз элүү беш electrons in its shells.