Septennunium (Seu)
Septennunium is the systematic name of the theoretical 791. element in the periodic table with a symbol of Seu and atomic number of 791. Septennunium, also known as element 791, has แจแแแแแกยญแแแฎแแแชแแยญแแแ แแแแขแ protons in its nucleus, and แจแแแแแกยญแแแฎแแแชแแยญแแแ แแแแขแ electrons in its shells.
| Atomic Number | 791 |
|---|---|
| แ แแแแ | Seu |
| แแ แแขแแแ | 791 |
| แแแแฅแขแ แแแ | 791 |