Octsepthexium (Osh)
Octsepthexium is the systematic name of the theoretical thứ 876 element in the periodic table with a symbol of Osh and atomic number of 876. Octsepthexium, also known as element 876, has tám trăm bảy mươi sáu protons in its nucleus, and tám trăm bảy mươi sáu electrons in its shells.