Ununhexium Isotopic Data

 

 

 

Isotope

 

Isotopic Mass

amu

 

% Abundance

 

T1/2

 

T1/2

Units

 

Mass Excess

KeV

 

Binding Energy

Per Nucleon

KeV

 

Decay

Mode

 

Branching

Ratio

289Uuh

289.1989 (12)

 

10

ms

185,200 (1100)

7,116 (4)

A ?

 

290Uuh

290.19859 (91)

 

50

ms

184,990 (840)

7,120 (3)

A ?

 

291Uuh

291.20001 (91)

 

100

ms

186,310 (850)

7,119 (3)

A ?

 

292Uuh

292.19979 (92)

 

120

ms

186,100 (850)

7,123 (3)

A

100

Data Source: ENSDF March 2005

©Radiochemistry Society 2005