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Cadmium

Isotopes of the Element Silver

[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.

Naturally Occurring Isotopes

Mass NumberNatural AbundanceHalf-life
10751.839%STABLE
10948.161%STABLE

Known Isotopes

Mass NumberHalf-lifeDecay ModeBranching Percentage
93No Data AvailableProton EmissionNo Data Available
Electron CaptureNo Data Available
Electron Capture with
delayed Proton Emission
No Data Available
9426 millisecondsElectron Capture100.00%
Electron Capture with
delayed Proton Emission
No Data Available
94m0.60 secondsElectron Capture100.00%
Electron Capture with
delayed Proton Emission
20.00%
94m10.40 secondsElectron Capture95.40%
Electron Capture with
delayed Proton Emission
27.00%
Proton Emission4.10%
Double Proton Emission0.50%
951.75 secondsElectron Capture100.00%
Electron Capture with
delayed Proton Emission
No Data Available
95m< 500 millisecondsIsomeric Transition100.00%
964.40 secondsElectron Capture100.00%
Electron Capture with
delayed Proton Emission
8.50%
96m6.9 secondsElectron Capture100.00%
Electron Capture with
delayed Proton Emission
18.00%
9725.5 secondsElectron Capture100.00%
9847.5 secondsElectron Capture100.00%
Electron Capture with
delayed Proton Emission
1.1×10-3 %
99124 secondsElectron Capture100.00%
99m10.5 secondsIsomeric Transition100.00%
1002.01 minutesElectron Capture100.00%
100m2.24 minutesIsomeric TransitionNo Data Available
Electron CaptureNo Data Available
10111.1 minutesElectron Capture100.00%
101m3.10 secondsIsomeric Transition100.00%
10212.9 minutesElectron Capture100.00%
102m7.7 minutesElectron Capture51.00%
Isomeric Transition49.00%
10365.7 minutesElectron Capture100.00%
103m5.7 secondsIsomeric Transition100.00%
10469.2 minutesElectron Capture100.00%
104m33.5 minutesIsomeric Transition< 0.07%
Electron Capture99.93%
10541.29 daysElectron Capture100.00%
105m7.23 minutesIsomeric Transition99.66%
Electron Capture0.34%
10623.96 minutesElectron Capture99.50%
Beta-minus Decay< 1.00%
106m8.28 daysElectron Capture100.00%
107STABLE--
107m44.3 secondsIsomeric Transition100.00%
1082.382 minutesBeta-minus Decay97.15%
Electron Capture2.85%
108m438 yearsElectron Capture91.30%
Isomeric Transition8.70%
109STABLE--
109m39.6 secondsIsomeric Transition100.00%
11024.6 secondsBeta-minus Decay99.70%
Electron Capture0.30%
110m249.76 daysBeta-minus Decay98.64%
Isomeric Transition1.36%
1117.45 daysBeta-minus Decay100.00%
111m64.8 secondsIsomeric Transition99.30%
Beta-minus Decay0.70%
1123.130 hoursBeta-minus Decay100.00%
1135.37 hoursBeta-minus Decay100.00%
113m68.7 secondsIsomeric Transition64.00%
Beta-minus Decay36.00%
1144.6 secondsBeta-minus Decay100.00%
11520.0 minutesBeta-minus Decay100.00%
115m18.0 secondsBeta-minus Decay79.00%
Isomeric Transition21.00%
116237 secondsBeta-minus Decay100.00%
116m20 secondsBeta-minus Decay93.00%
Isomeric Transition7.00%
116m19.3 secondsBeta-minus Decay92.00%
Isomeric Transition8.00%
11772.8 secondsBeta-minus Decay100.00%
117m5.34 secondsBeta-minus Decay94.00%
Isomeric Transition6.00%
1183.76 secondsBeta-minus Decay100.00%
118m2.0 secondsBeta-minus Decay59.00%
Isomeric Transition41.00%
1196.0 secondsBeta-minus Decay100.00%
119m2.1 secondsBeta-minus Decay100.00%
1201.23 secondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission
< 3.0×10-3 %
120m0.40 secondsIsomeric Transition~ 37.00%
Beta-minus Decay~ 63.00%
1210.78 secondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission
0.08%
1220.529 secondsBeta-minus Decay99.80%
Beta-minus Decay with
delayed Neutron Emission
0.20%
122m0.55 secondsBeta-minus DecayNo Data Available
Isomeric TransitionNo Data Available
Beta-minus Decay with
delayed Neutron Emission
No Data Available
122m10.20 secondsBeta-minus DecayNo Data Available
Beta-minus Decay with
delayed Neutron Emission
No Data Available
1230.300 secondsBeta-minus Decay with
delayed Neutron Emission
0.55%
Beta-minus Decay100.00%
1240.172 secondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission
1.30%
125166 millisecondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission
No Data Available
126107 millisecondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission
No Data Available
127109 millisecondsBeta-minus Decay100.00%
12858 millisecondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission
No Data Available
12946 millisecondsBeta-minus Decay with
delayed Neutron Emission
No Data Available
Beta-minus Decay100.00%
129m≈ 160 millisecondsBeta-minus DecayNo Data Available
Beta-minus Decay with
delayed Neutron Emission
No Data Available
130≈ 50 millisecondsBeta-minus DecayNo Data Available
Beta-minus Decay with
delayed Neutron Emission
No Data Available