니켈 동위 원소
표

| 핵종 기호 | Z(p)> 들뜬 에너지 | N(n)> 들뜬 에너지 |   동위 원소 질량 (u)  > 들뜬 에너지 | 반감기 | 붕괴 방식 | 붕괴 생성물 | 핵 스핀 | 전형적 동위 원소 구성비 (몰 분율) | 자연적 구성비 변동 범위 (몰 분율) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 48Ni | 28 | 20 | 48.01975(54)# | 10# ms [>500 ns] |  |  | 0+ |  |  |
| 49Ni | 28 | 21 | 49.00966(43)# | 13(4) ms [12(+5-3) ms] |  |  | 7/2-# |  |  |
| 50Ni | 28 | 22 | 49.99593(28)# | 9.1(18) ms | β+ | 50Co | 0+ |  |  |
| 51Ni | 28 | 23 | 50.98772(28)# | 30# ms [>200 ns] | β+ | 51Co | 7/2-# |  |  |
| 52Ni | 28 | 24 | 51.97568(9)# | 38(5) ms | β+ (83%) | 52Co | 0+ |  |  |
| 52Ni | 28 | 24 | 51.97568(9)# | 38(5) ms | β+, p (17%) | 51Fe | 0+ |  |  |
| 53Ni | 28 | 25 | 52.96847(17)# | 45(15) ms | β+ (55%) | 53Co | (7/2-)# |  |  |
| 53Ni | 28 | 25 | 52.96847(17)# | 45(15) ms | β+, p (45%) | 52Fe | (7/2-)# |  |  |
| 54Ni | 28 | 26 | 53.95791(5) | 104(7) ms | β+ | 54Co | 0+ |  |  |
| 55Ni | 28 | 27 | 54.951330(12) | 204.7(17) ms | β+ | 55Co | 7/2- |  |  |
| 56Ni | 28 | 28 | 55.942132(12) | 6.075(10) d | β+ | 56Co | 0+ |  |  |
| 57Ni | 28 | 29 | 56.9397935(19) | 35.60(6) h | β+ | 57Co | 3/2- |  |  |
| 58Ni | 28 | 30 | 57.9353429(7) | 관찰상 안정 | 관찰상 안정 | 관찰상 안정 | 0+ | 0.680769(89) |  |
| 59Ni | 28 | 31 | 58.9343467(7) | 7.6(5)×104 a | ε (99%) | 59Co | 3/2- |  |  |
| 59Ni | 28 | 31 | 58.9343467(7) | 7.6(5)×104 a | β+ (1.5x10-5%) | 59Co | 3/2- |  |  |
| 60Ni | 28 | 32 | 59.9307864(7) | 안정 | 안정 | 안정 | 0+ | 0.262231(77) |  |
| 61Ni | 28 | 33 | 60.9310560(7) | 안정 | 안정 | 안정 | 3/2- | 0.011399(6) |  |
| 62Ni | 28 | 34 | 61.9283451(6) | 안정 | 안정 | 안정 | 0+ | 0.036345(17) |  |
| 63Ni | 28 | 35 | 62.9296694(6) | 100.1(20) a | β- | 63Cu | 1/2- |  |  |
| 63mNi | 87.15(11) keV | 87.15(11) keV | 87.15(11) keV | 1.67(3) µs |  |  | 5/2- |  |  |
| 64Ni | 28 | 36 | 63.9279660(7) | 안정 | 안정 | 안정 | 0+ | 0.009256(9) |  |
| 65Ni | 28 | 37 | 64.9300843(7) | 2.5172(3) h | β- | 65Cu | 5/2- |  |  |
| 65mNi | 63.37(5) keV | 63.37(5) keV | 63.37(5) keV | 69(3) µs |  |  | 1/2- |  |  |
| 66Ni | 28 | 38 | 65.9291393(15) | 54.6(3) h | β- | 66Cu | 0+ |  |  |
| 67Ni | 28 | 39 | 66.931569(3) | 21(1) s | β- | 67Cu | 1/2- |  |  |
| 67mNi | 1007(3) keV | 1007(3) keV | 1007(3) keV | 13.3(2) µs | β- | 67Cu | 9/2+ |  |  |
| 67mNi | 1007(3) keV | 1007(3) keV | 1007(3) keV | 13.3(2) µs | IT | 67Ni | 9/2+ |  |  |
| 68Ni | 28 | 40 | 67.931869(3) | 29(2) s | β- | 68Cu | 0+ |  |  |
| 68m1Ni | 1770.0(10) keV | 1770.0(10) keV | 1770.0(10) keV | 276(65) ns |  |  | 0+ |  |  |
| 68m2Ni | 2849.1(3) keV | 2849.1(3) keV | 2849.1(3) keV | 860(50) µs |  |  | 5- |  |  |
| 69Ni | 28 | 41 | 68.935610(4) | 11.5(3) s | β- | 69Cu | 9/2+ |  |  |
| 69m1Ni | 321(2) keV | 321(2) keV | 321(2) keV | 3.5(4) s | β- | 69Cu | (1/2-) |  |  |
| 69m1Ni | 321(2) keV | 321(2) keV | 321(2) keV | 3.5(4) s | IT | 69Ni | (1/2-) |  |  |
| 69m2Ni | 2701(10) keV | 2701(10) keV | 2701(10) keV | 439(3) ns |  |  | (17/2-) |  |  |
| 70Ni | 28 | 42 | 69.93650(37) | 6.0(3) s | β- | 70Cu | 0+ |  |  |
| 70mNi | 2860(2) keV | 2860(2) keV | 2860(2) keV | 232(1) ns |  |  | 8+ |  |  |
| 71Ni | 28 | 43 | 70.94074(40) | 2.56(3) s | β- | 71Cu | 1/2-# |  |  |
| 72Ni | 28 | 44 | 71.94209(47) | 1.57(5) s | β- (>99.9%) | 72Cu | 0+ |  |  |
| 72Ni | 28 | 44 | 71.94209(47) | 1.57(5) s | β-, n (<.1%) | 71Cu | 0+ |  |  |
| 73Ni | 28 | 45 | 72.94647(32)# | 0.84(3) s | β- (>99.9%) | 73Cu | (9/2+) |  |  |
| 73Ni | 28 | 45 | 72.94647(32)# | 0.84(3) s | β-, n (<.1%) | 72Cu | (9/2+) |  |  |
| 74Ni | 28 | 46 | 73.94807(43)# | 0.68(18) s | β- (>99.9%) | 74Cu | 0+ |  |  |
| 74Ni | 28 | 46 | 73.94807(43)# | 0.68(18) s | β-, n (<.1%) | 73Cu | 0+ |  |  |
| 75Ni | 28 | 47 | 74.95287(43)# | 0.6(2) s | β- (98.4%) | 75Cu | (7/2+)# |  |  |
| 75Ni | 28 | 47 | 74.95287(43)# | 0.6(2) s | β-, n (1.6%) | 74Cu | (7/2+)# |  |  |
| 76Ni | 28 | 48 | 75.95533(97)# | 470(390) ms [0.24(+55-24) s] | β- (>99.9%) | 76Cu | 0+ |  |  |
| 76Ni | 28 | 48 | 75.95533(97)# | 470(390) ms [0.24(+55-24) s] | β-, n (<.1%) | 75Cu | 0+ |  |  |
| 77Ni | 28 | 49 | 76.96055(54)# | 300# ms [>300 ns] | β- | 77Cu | 9/2+# |  |  |
| 78Ni | 28 | 50 | 77.96318(118)# | 120# ms [>300 ns] | β- | 78Cu | 0+ |  |  |