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The Periodic Table of Elements

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Isotopes of the Element Copernicium
[Click for Main Data]

Most of the isotope data on this site has been obtained from the National Nuclear Data Center. Please visit their site for more information.

All Known Isotopes of the Element Copernicium

Mass NumberHalf-lifeDecay ModeBranching Percentage
2770.24 millisecondsAlpha Decay100.00
2810.9 millisecondsAlpha Decay100.00
Spontaneous FissionNo Data Available
2820.82 millisecondsSpontaneous Fission100.00
2833.8 secondsAlpha Decay100.00
Spontaneous Fission<=10
28510 minutesAlpha Decay100.00