Octseptbium (Osb)

Octseptbium is the systematic name of the theoretical 872-ші element in the periodic table with a symbol of Osb and atomic number of 872. Octseptbium, also known as element 872, has сегіз жүз жетпіс екі protons in its nucleus, and сегіз жүз жетпіс екі electrons in its shells.