unsur 138Namun, setelah unsur 120, pengisian konfurasi elektronik berhenti mematuhi prinsip Auau. Menurut prinsipnya, unpenttrium harus memiliki konfurasi elektronik [Og]8s 2 5g 18 6f 14 7dThe sort of intruing element is Unsur 138, which can be sometimes called element 138. Even if this element does not even exist as the name indicated, its theoretical