Zn
Zinc
Z 30 65.38 g/molTransition Metal
| 64Zn | 34 | 63.9291 | -66,004.0 | 49.17% | Stable | 0+ | β⁺ | 1922 |
| 66Zn | 36 | 65.926 | -68,899.2 | 27.73% | Stable | 0+ | --- | 1922 |
| 68Zn | 38 | 67.9248 | -70,007.2 | 18.45% | Stable | 0+ | --- | 1922 |
| 67Zn | 37 | 66.9271 | -67,880.4 | 4.04% | Stable | 5/2- | --- | 1928 |
| 70Zn | 40 | 69.9253 | -69,564.7 | 0.61% | Stable | 0+ | β⁻ | 1922 |
| 54Zn | 24 | 53.9939 | -5,700.0 | --- | 1.8 ms | 0+ | p→52Ni(87%) | 2005 |
| 55Zn | 25 | 54.9847 | -14,270.0 | --- | 19.8 ms | (5/2-) | β⁺p→54Ni(91%) β⁺→55Cu(9%) | 2001 |
| 56Zn | 26 | 55.9727 | -25,390.0 | --- | 32.4 ms | 0+ | β⁺p→55Ni(88%) β⁺→56Cu(12%) | 2001 |
| 57Zn | 27 | 56.9651 | -32,550.0 | --- | 45.7 ms | (7/2-) | β⁺p→56Ni(87%) β⁺→57Cu(13%) | 1976 |
| 58Zn | 28 | 57.9546 | -42,300.0 | --- | 86.0 ms | 0+ | β⁺→58Cu(99.3%) β⁺p→57Ni(0.7%) | 1986 |
| 59Zn | 29 | 58.9493 | -47,215.7 | --- | 178.7 ms | 3/2- | β⁺→59Cu(99.9%) β⁺p→58Ni(0.1%) | 1981 |
| 60Zn | 30 | 59.9418 | -54,174.5 | --- | 2.38 m | 0+ | β⁺→60Cu(100%) | 1955 |
| 61Zn | 31 | 60.9395 | -56,349.0 | --- | 1.49 m | 3/2- | β⁺→61Cu(100%) | 1955 |
| 62Zn | 32 | 61.9343 | -61,168.1 | --- | 9.19 h | 0+ | β⁺→62Cu(100%) | 1948 |
| 63Zn | 33 | 62.9332 | -62,213.4 | --- | 38.47 m | 3/2- | β⁺→63Cu(100%) | 1937 |
| 65Zn | 35 | 64.9292 | -65,912.0 | --- | 243.94 d | 5/2- | β⁺→65Cu(100%) | 1939 |
| 65mZn | 35 | 64.9293 | -65,858.1 | --- | 1.6 µs | 1/2- | γ→65Zn(100%) | 1960 |
| 67mZn | 37 | 66.9272 | -67,787.1 | --- | 9.15 µs | 1/2- | γ→67Zn(100%) | 1953 |
| 67nZn | 37 | 66.9278 | -67,275.9 | --- | 333.0 ns | 9/2+ | γ→67Zn(100%) | 1973 |
| 69Zn | 39 | 68.9266 | -68,417.9 | --- | 56.4 m | 1/2- | β⁻→69Ga(100%) | 1937 |
| 69mZn | 39 | 68.927 | -67,979.3 | --- | 13.75 h | 9/2+ | γ→69Zn(99.967%) β⁻→69Ga(0.033%) | 1970 |
| 71Zn | 41 | 70.9277 | -67,328.8 | --- | 2.4 m | 1/2- | β⁻→71Ga(100%) | 1955 |
| 71mZn | 41 | 70.9279 | -67,171.1 | --- | 4.15 h | 9/2+ | β⁻→71Ga(100%) γ→71Zn | 1958 |
| 72Zn | 42 | 71.9268 | -68,145.5 | --- | 1.94 d | 0+ | β⁻→72Ga(100%) | 1951 |
| 73Zn | 43 | 72.9296 | -65,593.4 | --- | 24.5 s | 1/2- | β⁻→73Ga(100%) | 1972 |
| 73mZn | 43 | 72.9298 | -65,397.9 | --- | 13.0 ms | 5/2+ | γ→73Zn(100%) | 1985 |
| 74Zn | 44 | 73.9294 | -65,756.7 | --- | 1.59 m | 0+ | β⁻→74Ga(100%) | 1972 |
| 75Zn | 45 | 74.9328 | -62,558.9 | --- | 10.2 s | 7/2+ | β⁻→75Ga(100%) | 1974 |
| 75mZn | 45 | 74.933 | -62,432.0 | --- | 5.0 s | 1/2- | β⁻→75Ga γ→75Zn | 2011 |
| 76Zn | 46 | 75.9331 | -62,303.0 | --- | 5.7 s | 0+ | β⁻→76Ga(100%) | 1974 |
| 77Zn | 47 | 76.9369 | -58,789.2 | --- | 2.08 s | 7/2+ | β⁻→77Ga(100%) | 1977 |
| 77mZn | 47 | 76.9377 | -58,016.8 | --- | 1.05 s | 1/2- | β⁻→77Ga(66%) γ→77Zn(34%) | 1986 |
| 78Zn | 48 | 77.9383 | -57,483.2 | --- | 1.47 s | 0+ | β⁻→78Ga(100%) β⁻n→77Ga | 1977 |
| 78mZn | 48 | 77.9412 | -54,809.5 | --- | 320.0 ns | (8+) | γ→78Zn(100%) | 1998 |
| 79Zn | 49 | 78.9426 | -53,432.3 | --- | 746.0 ms | 9/2+ | β⁻→79Ga(98.3%) β⁻n→78Ga(1.7%) | 1981 |
| 79mZn | 49 | 78.9438 | -52,330.0 | --- | --- | 1/2+ | γ→79Zn β⁻→79Ga | 2015 |
| 80Zn | 50 | 79.9446 | -51,648.6 | --- | 562.2 ms | 0+ | β⁻→80Ga(98.64%) β⁻n→79Ga(1.36%) | 1981 |
| 81Zn | 51 | 80.9504 | -46,200.0 | --- | 299.4 ms | (1/2+) | β⁻→81Ga(77%) β⁻n→80Ga(23%) β⁻n→79Ga | 1991 |
| 82Zn | 52 | 81.9546 | -42,314.0 | --- | 177.9 ms | 0+ | β⁻n→81Ga(69%) β⁻→82Ga(31%) β⁻n→80Ga | 1997 |
| 83Zn | 53 | 82.961 | -36,290.0 | --- | 100.0 ms | (3/2+) | β⁻n→82Ga(71%) β⁻→83Ga(29%) β⁻n→81Ga | 1997 |
| 84Zn | 54 | 83.9658 | -31,830.0 | --- | 54.0 ms | 0+ | β⁻n→83Ga(73%) β⁻→84Ga(27%) β⁻n→82Ga | 2010 |
| 85Zn | 55 | 84.9731 | -25,100.0 | --- | 40.0 ms | (5/2+) | β⁻→85Ga β⁻n→84Ga β⁻n→83Ga | 2010 |
| 86Zn | 56 | 85.9785 | -20,060.0 | --- | --- | 0+ | β⁻→86Ga β⁻n→85Ga | --- |