Periodic Table of Elements
Cr - Chromium
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Nuclides / Isotopes
| Nuc- lide | Atomic Mass | NN | Abun % | Spin | Half Life | DM | DT | BR % | Decay Energy (MeV) |
|---|---|---|---|---|---|---|---|---|---|
| Cr42 | 42.006 | 18 | Syn | 0+ | |||||
| Cr43 | 42.9977 | 19 | Syn | 3/2+ | 21ms |  | V43 | 15.890 | |
| meta state | Syn | 3/2+ | 21ms | +  | Sc39 | 15.700 | |||
| meta state 0.000MeV | Syn | 21ms | + P | Sc41 | 11.930 | ||||
| Cr44 | 43.985 | 20 | Syn | 0+ | 53ms | + P | Ti43 | >7 | 8.500 |
| 53ms | | V44 | 10.310 | ||||||
| Cr45 | 44.979 | 21 | Syn | 50ms | + P | Ti44 | >27 | 10.850 | |
| 50ms | | V45 | 12.460 | ||||||
| Cr46 | 45.9684 | 22 | Syn | 0+ | 0.26s | | V46 | 7.603 | |
| Cr47 | 46.9629 | 23 | Syn | 3/2- | 500ms | | V47 | 7.451 | |
| Cr48 | 47.954 | 24 | Syn | 0+ | 21.56h | | V48 | 1.659 | |
| Cr49 | 48.9513 | 25 | Syn | 5/2- | 42.3m | | V49 | 2.631 | |
| Cr50 | 49.9461 | 26 | 4.345 | 0+ | >1.8E 17y | | Ti50 | ||
| Cr51 | 50.9448 | 27 | Syn | 7/2- | 27.7025d | | V51 | 0.753 | |
| Cr52 | 51.9405 | 28 | 83.789 | 0+ | Stable | ||||
| Cr53 | 52.9407 | 29 | 9.501 | 3/2- | Stable | ||||
| Cr54 | 53.9389 | 30 | 2.365 | 0+ | Stable | ||||
| Cr55 | 54.9408 | 31 | Syn | 3/2- | 3.497m |  - | Mn55 | 2.603 | |
| Cr56 | 55.9406 | 32 | Syn | 0+ | 5.94m | - | Mn56 | 1.617 | |
| Cr57 | 56.9438 | 33 | Syn | 5/2, 7/2-, 3/2-- | 21.1s | - | Mn57 | 5.090 | |
| Cr58 | 57.944 | 34 | Syn | 0+ | 7s | - | Mn58 | 3.970 | |
| Cr59 | 58.949 | 35 | Syn | 0.74s | - | Mn59 | 7.700 | ||
| Cr60 | 59.95 | 36 | Syn | 0+ | 0.57s | - | Mn60 | 5.900 | |
| Cr61 | 60.954 | 37 | Syn | 5/2- | 270ms | - | Mn61 | 8.800 | |
| Cr62 | 61.956 | 38 | Syn | 0+ | 190ms | ||||
| Cr63 | 62.962 | 39 | Syn | 1/2- | 110ms | ||||
| Cr64 | 63.964 | 40 | Syn | 0+ | >1us | ||||
| Cr65 | 64.97 | 41 | Syn | 1/2- | - | ||||
| Cr66 | 42 | Syn | 0+ | - | |||||
| Cr67 | 43 | Syn | 1/2- | - | |||||
| Nuclide | Potential Parent Nuclides |
|---|---|
| Cr42 | None known |
| Cr43 | None known |
| meta state | None known |
| meta state 0.000MeV | None known |
| Cr44 | None known |
| Cr45 | Fe46 (Syn) |
| Cr46 | Fe47 (Syn) Mn46 (Syn) |
| Cr47 | Fe48 (Syn) Mn47 (Syn) |
| Cr48 | Fe49 (Syn) Mn48 (Syn) |
| Cr49 | Fe50 (Syn) Mn49 (Syn) |
| Cr50 | Mn50 (Syn) Mn50m (Syn) V50 (Natural) |
| Cr51 | Mn51 (Syn) |
| Cr52 | Mn52 (Syn) Mn52m (Syn) V52 (Syn) |
| Cr53 | Mn53 (Syn) V53 (Syn) |
| Cr54 | Mn54 (Syn) V54 (Syn) |
| Cr55 | V55 (Syn) |
| Cr56 | None known |
| Cr57 | None known |
| Cr58 | V58 (Syn) |
| Cr59 | V59 (Syn) |
| Cr60 | None known |
| Cr61 | None known |
| Cr62 | None known |
| Cr63 | None known |
| Cr64 | None known |
| Cr65 | None known |
| Cr66 | None known |
| Cr67 | None known |
Key:
| |
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