Isotopes of Phosphorus (Z=15)

Click on an isotope to get more information about its decay
Isotope Half-life Spin Parity Decay Mode(s) or Abundance
24P
25P
26P 20 ms (3+) %EC+%B+=100, %ECP+%EC2P ~ 1.9
27P 260 ms 1/2+ %EC+%B+=100, %ECP ~ 0.05
28P 270.3 ms3+ %EC+%B+=100, %ECP=0.0013 4, %ECA=0.00086 25
29P 4.140 s1/2+ %EC+%B+=100
30P 2.498 m1+ %EC+%B+=100
31P stable1/2+ %Abundance=100
32P 14.262 d1+ %B-=100
33P 25.34 d1/2+ %B-=100
34P 12.43 s1+ %B-=100
35P 47.3 s 1/2+ %B-=100
36P 5.6 s %B-=100
37P 2.31 s %B-=100
38P 0.64 s %B-=100, %B-N < 10
39P 0.16 s %B-=100, %B-N=41 24
40P 260 ms %B-=100, %B-N=30 10
41P 120 ms %B-=100, %B-N=30 10
42P 110 ms %B-=100, %B-N=50 20
43P 33 ms %B-=100, %B-N=100
44P
45P
46P
Isotope Explorer Nuclear Structure and Decay Data
8th Edition of the Table of Isotopes
Isotopes Project Home Page
Lawrence Berkeley National Laboratory
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