Ununpentium Properties
Ununpentium Properties
Observed isotopes of Ununpentium are spontaneously disintegrated via α-decay process.
287115Uup -> 283113Uut + 42He
288115Uup -> 284113Uut + 42He
All other properties are not studies yet due to a very short half-life period for the available isotopes of Ununpentium.