Isotopes of Chromium (Z=24)

Click on an isotope to get more information about its decay
Isotope Half-life Spin Parity Decay Mode(s) or Abundance
42Cr
43Cr 21 ms (3/2+) %EC+%B+=100, %ECP=?, %ECA=?
44Cr 53 ms 0+ %EC+%B+=100, %ECP<10
45Cr 50 ms %EC+%B+=100, %ECP ~ 27
46Cr 0.26 s 0+ %EC+%B+=100
47Cr 500 ms 3/2- %EC+%B+=100
48Cr 21.56 h0+ %EC+%B+=100
49Cr 42.3 m5/2- %EC+%B+=100
50Cr 1.8e+17 y 0+ %Abundance=4.345 13, %ECEC=?
51Cr 27.7025 d7/2- %EC=100
52Cr stable0+ %Abundance=83.789 18
53Cr stable3/2- %Abundance=9.501 17
54Cr stable0+ %Abundance=2.365 7
55Cr 3.497 m 3/2- %B-=100
56Cr 5.94 m 0+ %B-=100
57Cr 21.1 s3/2-,5/2-,7/2- %B-=100
58Cr 7.0 s0+ %B-=100
59Cr 0.74 s %B-=100
60Cr 0.57 s0+ %B-=100
61Cr 270 ms (5/2-) %B-=100, %B-N=0.6 sys
62Cr 190 ms 0+ %B-=100, %B-N=1.0 sys
63Cr 110 ms (1/2-) %B-=100, %B-N=1.4 sys
64Cr 0+
65Cr (1/2-) %B-=?
66Cr 0+ %B-=100
67Cr (1/2-) %B-=?
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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