Octseptunium (Osu)
Octseptunium is the systematic name of the theoretical 871. element in the periodic table with a symbol of Osu and atomic number of 871. Octseptunium, also known as element 871, has แ แแแแกยญแกแแแแชแแยญแแแ แแแแขแ protons in its nucleus, and แ แแแแกยญแกแแแแชแแยญแแแ แแแแขแ electrons in its shells.
| Atomic Number | 871 |
|---|---|
| แ แแแแ | Osu |
| แแ แแขแแแ | 871 |
| แแแแฅแขแ แแแ | 871 |