| Nuc- lide | Atomic Mass | NN | Abun % | Spin | Half Life | DM | DT | BR % | Decay Energy (MeV) |
|---|---|---|---|---|---|---|---|---|---|
| Cu52 | 51.997 | 23 | Syn | ||||||
| Cu53 | 52.986 | 24 | Syn | ||||||
| Cu54 | 53.977 | 25 | Syn | ||||||
| Cu55 | 54.966 | 26 | Syn | >200ns | ε | Ni55 | 13.700 | ||
| Cu56 | 55.959 | 27 | Syn | >200ns | ε | Ni56 | 15.300 | ||
| >200ns | ε + P | Co55 | 8.130 | ||||||
| Cu57 | 56.9492 | 28 | Syn | 3/2- | 199.4ms | ε | Ni57 | 8.770 | |
| Cu58 | 57.9445 | 29 | Syn | 1+ | 3.204s | ε | Ni58 | 8.563 | |
| Cu59 | 58.9395 | 30 | Syn | 3/2- | 81.5s | ε | Ni59 | 4.800 | |
| Cu60 | 59.9374 | 31 | Syn | 2+ | 23.7m | ε | Ni60 | 6.127 | |
| Cu61 | 60.9335 | 32 | Syn | 3/2- | 3.333h | ε | Ni61 | 2.237 | |
| Cu62 | 61.9326 | 33 | Syn | 1+ | 9.74m | ε | Ni62 | 3.948 | |
| Cu63 | 62.9296 | 34 | 69.17 | 3/2- | Stable | ||||
| Cu64 | 63.9298 | 35 | Syn | 1+ | 12.700h | ε | Ni64 | 61 | 1.675 |
| 12.700h | β- | Zn64 | 39 | 0.579 | |||||
| Cu65 | 64.9278 | 36 | 30.83 | 3/2- | Stable | ||||
| Cu66 | 65.9289 | 37 | Syn | 1+ | 5.120m | β- | Zn66 | 2.642 | |
| Cu67 | 66.9278 | 38 | Syn | 3/2- | 61.83h | β- | Zn67 | 0.577 | |
| Cu68 | 67.9296 | 39 | Syn | 1+ | 31.1s | β- | Zn68 | 4.460 | |
| meta state 0.721MeV | Syn | 6- | 3.75m | IT | 84 | 0.722 | |||
| 3.75m | β- | Zn68 | 16 | 5.182 | |||||
| Cu69 | 68.9294 | 40 | Syn | 3/2- | 2.85m | β- | Zn69 | 2.675 | |
| Cu70 | 69.9324 | 41 | Syn | 1+ | 4.5s | β- | Zn70 | 6.599 | |
| meta state 0.140MeV | Syn | 4-, 5- | 47s | β- | Zn70 | 6.739 | |||
| Cu71 | 70.9326 | 42 | Syn | 3/2- | 19.5s | β- | Zn71 | 4.560 | |
| Cu72 | 71.936 | 43 | Syn | 1+ | 6.6s | β- | Zn72 | 8.220 | |
| Cu73 | 72.936 | 44 | Syn | 3.9s | β- | Zn73 | 6.300 | ||
| Cu74 | 73.94 | 45 | Syn | 1+, 3+ | 1.594s | β- | Zn74 | 9.900 | |
| Cu75 | 74.942 | 46 | Syn | 1.224s | β- + N | Zn74 | 3.5 | 3.100 | |
| 1.224s | β- | Zn75 | 7.900 | ||||||
| Cu76 | 75.946 | 47 | Syn | 0.641s | β- + N | Zn75 | 3 | 3.700 | |
| 0.641s | β- | Zn76 | 11.300 | ||||||
| Cu77 | 76.948 | 48 | Syn | 469ms | β- | Zn77 | 10.100 | ||
| Cu78 | 77.953 | 49 | Syn | 342ms | β- | Zn78 | 12.400 | ||
| Cu79 | 78.955 | 50 | Syn | 188ms | β- + N | Zn78 | 55 | 6.400 | |
| 188ms | β- | Zn79 | 10.700 | ||||||
| Cu80 | 79.962 | 51 | Syn | β- | |||||
| Nuclide | Potential Parent Nuclides |
|---|---|
| Cu52 | None known |
| Cu53 | None known |
| Cu54 | None known |
| Cu55 | None known |
| Cu56 | None known |
| Cu57 | Zn57 (Syn) |
| Cu58 | Zn58 (Syn) |
| Cu59 | Zn59 (Syn) |
| Cu60 | Zn60 (Syn) |
| Cu61 | Zn61 (Syn) |
| Cu62 | Zn62 (Syn) |
| Cu63 | Ni63 (Syn) Zn63 (Syn) |
| Cu64 | None known |
| Cu65 | Ni65 (Syn) Zn65 (Syn) |
| Cu66 | Ni66 (Syn) |
| Cu67 | Ni67 (Syn) |
| Cu68 | Ni68 (Syn) |
| meta state 0.721MeV | None known |
| Cu69 | Ni69 (Syn) |
| Cu70 | Ni70 (Syn) |
| meta state 0.140MeV | None known |
| Cu71 | Ni71 (Syn) |
| Cu72 | Ni72 (Syn) |
| Cu73 | Ni73 (Syn) |
| Cu74 | Ni74 (Syn) |
| Cu75 | None known |
| Cu76 | None known |
| Cu77 | None known |
| Cu78 | None known |
| Cu79 | None known |
| Cu80 | None known |
Key:
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A list of reference sources used to compile the data provided on our periodic table of elements can be found on the main periodic table page.
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Kenneth Barbalace. Periodic Table of Elements - Cu - Copper. EnvironmentalChemistry.com. 1995 - 2024. Accessed on-line: 11/23/2024
https://EnvironmentalChemistry.com/yogi/periodic/Cu-pg2.html
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