It's Elemental
Isotopes of the Element Silver
Silver
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 |
| 107 | 51.839% | STABLE |
| 109 | 48.161% | STABLE |
Known Isotopes
| Mass Number | Half-life | Decay Mode | Branching Percentage |
| 93 | No Data Available | Proton Emission | No Data Available |
| Electron Capture | No Data Available | ||
| Electron Capture with delayed Proton Emission | No Data Available | ||
| 94 | 26 milliseconds | Electron Capture | 100.00% |
| Electron Capture with delayed Proton Emission | No Data Available | ||
| 94m | 0.60 seconds | Electron Capture | 100.00% |
| Electron Capture with delayed Proton Emission | 20.00% | ||
| 94m1 | 0.40 seconds | Electron Capture | 95.40% |
| Electron Capture with delayed Proton Emission | 27.00% | ||
| Proton Emission | 4.10% | ||
| Double Proton Emission | 0.50% | ||
| 95 | 1.75 seconds | Electron Capture | 100.00% |
| Electron Capture with delayed Proton Emission | No Data Available | ||
| 95m | < 500 milliseconds | Isomeric Transition | 100.00% |
| 96 | 4.40 seconds | Electron Capture | 100.00% |
| Electron Capture with delayed Proton Emission | 8.50% | ||
| 96m | 6.9 seconds | Electron Capture | 100.00% |
| Electron Capture with delayed Proton Emission | 18.00% | ||
| 97 | 25.5 seconds | Electron Capture | 100.00% |
| 98 | 47.5 seconds | Electron Capture | 100.00% |
| Electron Capture with delayed Proton Emission | 1.1×10-3 % | ||
| 99 | 124 seconds | Electron Capture | 100.00% |
| 99m | 10.5 seconds | Isomeric Transition | 100.00% |
| 100 | 2.01 minutes | Electron Capture | 100.00% |
| 100m | 2.24 minutes | Isomeric Transition | No Data Available |
| Electron Capture | No Data Available | ||
| 101 | 11.1 minutes | Electron Capture | 100.00% |
| 101m | 3.10 seconds | Isomeric Transition | 100.00% |
| 102 | 12.9 minutes | Electron Capture | 100.00% |
| 102m | 7.7 minutes | Electron Capture | 51.00% |
| Isomeric Transition | 49.00% | ||
| 103 | 65.7 minutes | Electron Capture | 100.00% |
| 103m | 5.7 seconds | Isomeric Transition | 100.00% |
| 104 | 69.2 minutes | Electron Capture | 100.00% |
| 104m | 33.5 minutes | Isomeric Transition | < 0.07% |
| Electron Capture | 99.93% | ||
| 105 | 41.29 days | Electron Capture | 100.00% |
| 105m | 7.23 minutes | Isomeric Transition | 99.66% |
| Electron Capture | 0.34% | ||
| 106 | 23.96 minutes | Electron Capture | 99.50% |
| Beta-minus Decay | < 1.00% | ||
| 106m | 8.28 days | Electron Capture | 100.00% |
| 107 | STABLE | - | - |
| 107m | 44.3 seconds | Isomeric Transition | 100.00% |
| 108 | 2.382 minutes | Beta-minus Decay | 97.15% |
| Electron Capture | 2.85% | ||
| 108m | 438 years | Electron Capture | 91.30% |
| Isomeric Transition | 8.70% | ||
| 109 | STABLE | - | - |
| 109m | 39.6 seconds | Isomeric Transition | 100.00% |
| 110 | 24.6 seconds | Beta-minus Decay | 99.70% |
| Electron Capture | 0.30% | ||
| 110m | 249.76 days | Beta-minus Decay | 98.64% |
| Isomeric Transition | 1.36% | ||
| 111 | 7.45 days | Beta-minus Decay | 100.00% |
| 111m | 64.8 seconds | Isomeric Transition | 99.30% |
| Beta-minus Decay | 0.70% | ||
| 112 | 3.130 hours | Beta-minus Decay | 100.00% |
| 113 | 5.37 hours | Beta-minus Decay | 100.00% |
| 113m | 68.7 seconds | Isomeric Transition | 64.00% |
| Beta-minus Decay | 36.00% | ||
| 114 | 4.6 seconds | Beta-minus Decay | 100.00% |
| 115 | 20.0 minutes | Beta-minus Decay | 100.00% |
| 115m | 18.0 seconds | Beta-minus Decay | 79.00% |
| Isomeric Transition | 21.00% | ||
| 116 | 237 seconds | Beta-minus Decay | 100.00% |
| 116m | 20 seconds | Beta-minus Decay | 93.00% |
| Isomeric Transition | 7.00% | ||
| 116m1 | 9.3 seconds | Beta-minus Decay | 92.00% |
| Isomeric Transition | 8.00% | ||
| 117 | 72.8 seconds | Beta-minus Decay | 100.00% |
| 117m | 5.34 seconds | Beta-minus Decay | 94.00% |
| Isomeric Transition | 6.00% | ||
| 118 | 3.76 seconds | Beta-minus Decay | 100.00% |
| 118m | 2.0 seconds | Beta-minus Decay | 59.00% |
| Isomeric Transition | 41.00% | ||
| 119 | 6.0 seconds | Beta-minus Decay | 100.00% |
| 119m | 2.1 seconds | Beta-minus Decay | 100.00% |
| 120 | 1.23 seconds | Beta-minus Decay | 100.00% |
| Beta-minus Decay with delayed Neutron Emission | < 3.0×10-3 % | ||
| 120m | 0.40 seconds | Isomeric Transition | ~ 37.00% |
| Beta-minus Decay | ~ 63.00% | ||
| 121 | 0.78 seconds | Beta-minus Decay | 100.00% |
| Beta-minus Decay with delayed Neutron Emission | 0.08% | ||
| 122 | 0.529 seconds | Beta-minus Decay | 99.80% |
| Beta-minus Decay with delayed Neutron Emission | 0.20% | ||
| 122m | 0.55 seconds | Beta-minus Decay | No Data Available |
| Isomeric Transition | No Data Available | ||
| Beta-minus Decay with delayed Neutron Emission | No Data Available | ||
| 122m1 | 0.20 seconds | Beta-minus Decay | No Data Available |
| Beta-minus Decay with delayed Neutron Emission | No Data Available | ||
| 123 | 0.300 seconds | Beta-minus Decay with delayed Neutron Emission | 0.55% |
| Beta-minus Decay | 100.00% | ||
| 124 | 0.172 seconds | Beta-minus Decay | 100.00% |
| Beta-minus Decay with delayed Neutron Emission | 1.30% | ||
| 125 | 166 milliseconds | Beta-minus Decay | 100.00% |
| Beta-minus Decay with delayed Neutron Emission | No Data Available | ||
| 126 | 107 milliseconds | Beta-minus Decay | 100.00% |
| Beta-minus Decay with delayed Neutron Emission | No Data Available | ||
| 127 | 109 milliseconds | Beta-minus Decay | 100.00% |
| 128 | 58 milliseconds | Beta-minus Decay | 100.00% |
| Beta-minus Decay with delayed Neutron Emission | No Data Available | ||
| 129 | 46 milliseconds | Beta-minus Decay with delayed Neutron Emission | No Data Available |
| Beta-minus Decay | 100.00% | ||
| 129m | ≈ 160 milliseconds | Beta-minus Decay | No Data Available |
| Beta-minus Decay with delayed Neutron Emission | No Data Available | ||
| 130 | ≈ 50 milliseconds | Beta-minus Decay | No Data Available |
| Beta-minus Decay with delayed Neutron Emission | No Data Available |
Citation and linking information
For questions about this page, please contact Carol McKisson.