Binilpentium (Bnp)

Binilpentium is the systematic name of the theoretical ٢٠٥. element in the periodic table with a symbol of Bnp and atomic number of 205. Binilpentium, also known as element 205, has مائتان وخمسة protons in its nucleus, and مائتان وخمسة electrons in its shells.