Septnilunium (Snu)

Septnilunium is the systematic name of the theoretical thứ 701 element in the periodic table with a symbol of Snu and atomic number of 701. Septnilunium, also known as element 701, has bảy trăm lẻ một protons in its nucleus, and bảy trăm lẻ một electrons in its shells.