Ennseptunium (Esu)

Ennseptunium is the systematic name of the theoretical ۹۷۱. element in the periodic table with a symbol of Esu and atomic number of 971. Ennseptunium, also known as element 971, has نهصد و هفتاد و یک protons in its nucleus, and نهصد و هفتاد و یک electrons in its shells.