Ennsepttrium (Est)

Ennsepttrium is the systematic name of the theoretical ۹۷۳. element in the periodic table with a symbol of Est and atomic number of 973. Ennsepttrium, also known as element 973, has نهصد و هفتاد و سه protons in its nucleus, and نهصد و هفتاد و سه electrons in its shells.