Octhexunium (Ohu)
Octhexunium is the systematic name of the theoretical ที่ 861 element in the periodic table with a symbol of Ohu and atomic number of 861. Octhexunium, also known as element 861, has แปดร้อยหกสิบเอ็ด protons in its nucleus, and แปดร้อยหกสิบเอ็ด electrons in its shells.