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Isotopes of Thorium (click to see decay chain):
209
Th
210
Th
211
Th
212
Th
213
Th
214
Th
215
Th
216
Th
217
Th
218
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219
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230
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231
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232
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233
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234
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Th
236
Th
237
Th
238
Th
226
Th
Half-life
Boson, 90p 136n
30.56666666667 m
Spin 0 Parity 1
Hide Decay Modes
Probability
Mode
Decay Energy
Daughter
100%
α
6.45086MeV
222
Ra
3.2×10
-12
%
18
O
N/A
208
Pb
Show Ultimate Decay Products
Atomic Weight
226.024903069
Abundance
None
Mass Excess
23.19706MeV
Binding Energy
7.657121MeV
Magnetic Moment
0 μ
Quadrupole Moment
N/A
Show Element Pictures.
Also show decay chains leading to this isotope.
Show only decays with probability >0.1%.
Click any isotope in diagram to see its data.
Decay chain image generated by
Mathematica
's
GraphPlot
and
IsotopeData
functions from
Wolfram Research, Inc.
.