Ununseptium has 117 protons.
Unundeptium has 117 protons and electrons; the number of neutrons is 176 or 177, depending on the isotope.
The neutral atom of ununseptium has 117 electrons.
The neutral atom of ununseptium contain 117 electrons.
The symbol for ununseptium is Uus.
Ununseptium hasn't uses.
Ununseptium is considered a solid.
Ununseptium was created in 2010.
Ununseptium hasn't uses.
Ununseptium hasn't practical uses.
Ununseptium hasn't practical uses.
Uup 287: 172 neutrons Uup 288: 173 neutrons
Only some atoms of ununseptium were obtained !