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 תשע מאות שבעים ואחת protons in its nucleus, and תשע מאות שבעים ואחת electrons in its shells.