Octseptennium (Ose)

Octseptennium is the systematic name of the theoretical thứ 879 element in the periodic table with a symbol of Ose and atomic number of 879. Octseptennium, also known as element 879, has tám trăm bảy mươi chín protons in its nucleus, and tám trăm bảy mươi chín electrons in its shells.