It's Elemental
Isotopes of the Element Nickel
Most of the isotope data on this site has been obtained from the National Nuclear Data Center. Please visit their site for more information.
Isotopes With A Known Natural Abundance
Mass Number Natural Abundance Half-life
58 68.077% STABLE
60 26.223% STABLE
61 1.1399% STABLE
62 3.6346% STABLE
64 0.9255% STABLE
Known Isotopes
Mass Number Half-life Decay Mode Branching Percentage
48 2.1 milliseconds Double Proton Emission ~ 70.00%
Electron Capture No Data Available
49 7.5 milliseconds Electron Capture 100.00%
50 18.5 milliseconds Electron Capture 100.00%
51 23.8 milliseconds Electron Capture No Data Available
52 40.8 milliseconds Electron Capture 100.00%
53 55.2 milliseconds Electron Capture 100.00%
54 104 milliseconds Electron Capture 100.00%
55 204.7 milliseconds Electron Capture 100.00%
56 6.075 days Electron Capture 100.00%
57 35.60 hours Electron Capture 100.00%
58 STABLE - -
59 7.6×10+4 years Electron Capture 100.00%
60 STABLE - -
61 STABLE - -
62 STABLE - -
63 101.2 years Beta-minus Decay 100.00%
64 STABLE - -
65 2.5175 hours Beta-minus Decay 100.00%
66 54.6 hours Beta-minus Decay 100.00%
67 21 seconds Beta-minus Decay 100.00%
68 29 seconds Beta-minus Decay 100.00%
68m 0.86 milliseconds Isomeric Transition 100.00%
69 11.2 seconds Beta-minus Decay 100.00%
69m 3.5 seconds Beta-minus Decay 100.00%
70 6.0 seconds Beta-minus Decay 100.00%
71 2.56 seconds Beta-minus Decay 100.00%
71m 2.3 seconds Beta-minus Decay 100.00%
72 1.57 seconds Beta-minus Decay 100.00%
73 0.84 seconds Beta-minus Decay 100.00%
74 0.68 seconds Beta-minus Decay 100.00%
75 344 milliseconds Beta-minus Decay 100.00%
76 0.238 seconds Beta-minus Decay 100.00%
77 128 milliseconds Beta-minus Decay 100.00%
78 0.11 seconds Beta-minus Decay 100.00%
79 > 635 nanoseconds Beta-minus Decay No Data Available
Citation and linking information
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