1. 118
Uuo
UNUNOCTIO
UNUNOCTIUM
Mass: 244,06
[Rn] 5f14
6d10
7s2
7p6
Meelting point: ?
Boiling point: 320
Density: 13,65 kg/m
Discovery: Robert Smola czukń
Explication: Ununoctium formerly known as eka-radon or element 118, is
the temporary systematic name IUPAC9 for transactinide synthetic element
with atomic number 118 and the chemical symbol is Uuo temporary. In the
periodic table is a block element p and the last of period 7.