Argon: Propriedades


Isˇtopos

  Abund.
Nat. (%)
Massa
Atˇmica
Meia-
vida
Modo de Dec.
/Energia (/MeV)
En. da Part.
/Intensidade
(MeV/%)
SeccŃo Ef.
Neut. Term.
(b)
Spin
(h/2 pi)
Mom. Dip.
MagnÚtico
(nm)
Mom. Quad.
ElÚctrico
(b)
En. dos Gamas
/Intensidade
(MeV/%)
31Ar     15ms +/ 18.7           
32Ar   31.99766 98ms +,p/ 11.2          rad. an.
33Ar   32.98993 174ms +/ 11.62
+,p
3.12  1/2+     rad. an.
0.81/ 48
34Ar   33.980269 0.844s +/ 6.061 5/ 95  0+     rad. an.
0.6658/ 2.5
3.129/ 1.3
35Ar   34.975256 1.77s +/ 5.965 4.94/ 93  3/2+ 0.633 nm   rad. an.
1.2185/ 1.22
1.763/ 0.25
2.964/ 0.2
36Ar 0.337 % 35.967545       5.6 b0+      
37Ar   36.966776 35d C.E.    3/2+ 1.15 nm    
38Ar 0.063 % 37.962732       0.8 b0+      
39Ar   38.964314 268a -/ 0.565 0.565/ 100 600 b7/2- -1.3 nm    
40Ar 99.6 % 39.962384       0.64 b0+      
41Ar   40.964501 1.82h -/ 2.492 1.198 0.5 b7/2-     1.29364/ 99
1.677/ 0.05
42Ar   41.96305 33a -/ 0.6 0.6/ 100  0+      
43Ar   42.96567 5.4m -/ 4.6          0.4791/ 10
0.738/ 43
0.9752/ 100
1.44/ 39
44Ar   43.96365 11.87m -/ 3.54    0+     0.182 - 1.866
45Ar   44.96809 21.5s -/ 6.9    7/2-     0.061/ 25
1.02/ 35
3.707/ 34
46Ar   45.96809 8.4s -/ 5.7    0+     1.944
47Ar   46.9722