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Isotopes of Selenium (click to see decay chain):
65
Se
66
Se
67
Se
68
Se
69
Se
70
Se
71
Se
72
Se
73
Se
74
Se
75
Se
76
Se
77
Se
78
Se
79
Se
80
Se
81
Se
82
Se
83
Se
84
Se
85
Se
86
Se
87
Se
88
Se
89
Se
90
Se
91
Se
92
Se
93
Se
94
Se
81
Se
Half-life
Fermion, 34p 47n
18.45 m
Spin 1/2 Parity -1
Hide Decay Modes
Probability
Mode
Decay Energy
Daughter
100%
β
-
1.58532MeV
81
Br
Hide Ultimate Decay Products
Yield
Nuclide
100%
81
Br
Atomic Weight
80.917992474
Abundance
None
Mass Excess
-76.389519MeV
Binding Energy
8.686005MeV
Magnetic Moment
N/A
Quadrupole Moment
N/A
Show Element Pictures.
Show only decay products of this isotope.
Click any isotope in diagram to see its data.
Decay chain image generated by
Mathematica
's
GraphPlot
and
IsotopeData
functions from
Wolfram Research, Inc.
.