Octoctseptium (Oos)

Octoctseptium is the systematic name of the theoretical ٨٨٧. element in the periodic table with a symbol of Oos and atomic number of 887. Octoctseptium, also known as element 887, has ثمانية مائة وسبعة وثمانون protons in its nucleus, and ثمانية مائة وسبعة وثمانون electrons in its shells.