Phosphorus/Isotopes

From Citizendium, the Citizens' Compendium
Jump to: navigation, search
This article has a Citable Version.
Main Article
Talk
Related Articles  [?]
Bibliography  [?]
External Links  [?]
Citable Version  [?]
Isotopes [?]
MSDS [?]
Properties [?]
 
More information on the different isotopes of Phosphorus.

There are twenty three known isotopes of phosphorus.[1]

Isotope Half-life spin Abundance or Decay
24P
25P
26P 20 ms (3+) %EC+%B+=100, %ECP+%EC2P ~ 1.9
27P 260 ms 1/2+ %EC+%B+=100, %EC+%B+=100, %ECP ~ 0.05
28P 270.3 ms 3+ %EC+%B+=100, %ECP=0.0013 4, %ECA=0.00086 25
29P 4.140 s 1/2+ %EC+%B+=100
30P 2.498 m 1+ %EC+%B+=100
31P stable 1/2+ %Abundance=100
32P 14.262 d 1+ %B-=100
33P 25.34 d 1/2+ %B-=100
34P 12.43 s 1+ %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

References

  1. http://ie.lbl.gov/education/parent/P_iso.htm