Septunennium (Sue)

Septunennium is the systematic name of the theoretical 719. element in the periodic table with a symbol of Sue and atomic number of 719. Septunennium, also known as element 719, has յոթ­հարյուր տասն­ինը protons in its nucleus, and յոթ­հարյուր տասն­ինը electrons in its shells.