| Nuc- lide | Atomic Mass | NN | Abun % | Spin | Half Life | DM | DT | BR % | Decay Energy (MeV) |
|---|---|---|---|---|---|---|---|---|---|
| Sc36 | 36.015 | 15 | Syn | ||||||
| Sc37 | 37.003 | 16 | Syn | ||||||
| Sc38 | 37.995 | 17 | Syn | ||||||
| Sc39 | 38.9848 | 18 | Syn | ||||||
| Sc40 | 39.978 | 19 | Syn | 4- | 182.3ms | ε + P | K39 | 0.44 | 5.991 |
| 182.3ms | ε + α | Ar36 | 0.02 | 7.279 | |||||
| 182.3ms | ε | Ca40 | 14.320 | ||||||
| Sc41 | 40.9693 | 20 | Syn | 7/2- | 596.3ms | ε | Ca41 | 6.495 | |
| Sc42 | 41.9655 | 21 | Syn | 0+ | 681.3ms | ε | Ca42 | 6.426 | |
| meta state 0.616MeV | Syn | 5+, 6+ | 61.7s | ε | Ca42 | 7.042 | |||
| Sc43 | 42.9612 | 22 | Syn | 7/2- | 3.891h | ε | Ca43 | 2.221 | |
| Sc44 | 43.9594 | 23 | Syn | 2+ | 3.927h | ε | Ca44 | 3.653 | |
| meta state 0.271MeV | Syn | 6+ | 58.6h | IT | 98.8 | 0.271 | |||
| 58.6h | ε | Ca44 | 1.2 | 3.924 | |||||
| Sc45 | 44.9559 | 24 | 100. | 7/2- | Stable | ||||
| meta state 0.012MeV | Syn | 3/2+ | 318ms | IT | 0.012 | ||||
| Sc46 | 45.9552 | 25 | Syn | 4+ | 83.79d | β- | Ti46 | 2.367 | |
| meta state 0.143MeV | Syn | 1- | 18.75s | IT | 0.143 | ||||
| Sc47 | 46.9524 | 26 | Syn | 7/2- | 3.3492d | β- | Ti47 | 0.600 | |
| Sc48 | 47.9522 | 27 | Syn | 6+ | 43.67h | β- | Ti48 | 3.994 | |
| Sc49 | 48.95 | 28 | Syn | 7/2- | 57.2m | β- | Ti49 | 2.006 | |
| Sc50 | 49.9522 | 29 | Syn | 5+ | 102.5s | β- | Ti50 | 6.888 | |
| meta state 0.257MeV | Syn | 2+, 3+ | 0.35s | IT | 97.5 | 0.257 | |||
| 0.35s | β- | Ti50 | <2.5 | 7.145 | |||||
| Sc51 | 50.9536 | 30 | Syn | 7/2- | 12.4s | β- | Ti51 | 6.508 | |
| Sc52 | 51.957 | 31 | Syn | 3+ | 8.2s | β- | Ti52 | 9.010 | |
| Sc53 | 52.959 | 32 | Syn | >1us | |||||
| Sc54 | 53.963 | 33 | Syn | >1us | β- | Ti54 | 11.300 | ||
| Sc55 | 54.97 | 34 | Syn | >1us | |||||
| Sc56 | 55.973 | 35 | Syn | 3+ | |||||
| Sc57 | 56.977 | 36 | Syn | 7/2- | |||||
| Sc58 | 57.983 | 37 | Syn | 3+ | |||||
| Sc59 | 58.988 | 38 | Syn | ||||||
| Nuclide | Potential Parent Nuclides |
|---|---|
| Sc36 | None known |
| Sc37 | None known |
| Sc38 | None known |
| Sc39 | Cr43m (Syn) |
| Sc40 | Ti40 (Syn) |
| Sc41 | Cr43m1 (Syn) Ti41 (Syn) |
| Sc42 | Ti42 (Syn) |
| meta state 0.616MeV | None known |
| Sc43 | Ti43 (Syn) |
| Sc44 | Ti44 (Syn) |
| meta state 0.271MeV | None known |
| Sc45 | Ca45 (Syn) Ti45 (Syn) |
| meta state 0.012MeV | None known |
| Sc46 | None known |
| meta state 0.143MeV | None known |
| Sc47 | Ca47 (Syn) |
| Sc48 | None known |
| Sc49 | Ca49 (Syn) |
| Sc50 | Ca50 (Syn) Ca51 (Syn) |
| meta state 0.257MeV | None known |
| Sc51 | Ca51 (Syn) |
| Sc52 | Ca52 (Syn) Ca53 (Syn) |
| Sc53 | Ca53 (Syn) |
| Sc54 | Ca54 (Syn) |
| Sc55 | None known |
| Sc56 | None known |
| Sc57 | None known |
| Sc58 | None known |
| Sc59 | None known |
Key:
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Kenneth Barbalace. Periodic Table of Elements - Sc - Scandium. EnvironmentalChemistry.com. 1995 - 2024. Accessed on-line: 12/26/2024
https://EnvironmentalChemistry.com/yogi/periodic/Sc-pg2.html
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