Octseptbium (Osb)

Octseptbium is the systematic name of the theoretical 872'inci element in the periodic table with a symbol of Osb and atomic number of 872. Octseptbium, also known as element 872, has səkkiz yüz yetmiş iki protons in its nucleus, and səkkiz yüz yetmiş iki electrons in its shells.