Ennseptunium (Esu)

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