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Isotopes of Neptunium (click to see decay chain):
225
Np
226
Np
227
Np
228
Np
229
Np
230
Np
231
Np
232
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233
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234
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235
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236
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237
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238
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239
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240
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241
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242
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243
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244
Np
228
Np
Half-life
Fermion, 93p 135n
1.023333333333 m
Spin ? Parity ?
Show Decay Modes
Show Ultimate Decay Products
Atomic Weight
228.03618
Abundance
None
Mass Excess
33.701MeV
Binding Energy
7.604MeV
Magnetic Moment
N/A
Quadrupole Moment
N/A
Show Element Pictures.
Also show decay chains leading to this isotope.
Show only decays with probability >0.1%.
Show Decay Image Full Size.
Decay chain image generated by
Mathematica
's
GraphPlot
and
IsotopeData
functions from
Wolfram Research, Inc.
.