Octnilbium (Onb)

Octnilbium is the systematic name of the theoretical ที่ 802 element in the periodic table with a symbol of Onb and atomic number of 802. Octnilbium, also known as element 802, has แปด​ร้อย​สอง protons in its nucleus, and แปด​ร้อย​สอง electrons in its shells.