Notable Isotopes |
|
160Er [92 neutrons] |
Abundance: synthetic
|
Half life: 28.58 hours [ Electron Capture ]
|
Decay Energy: 0.330 MeV |
Decays to 160Ho.
|
|
162Er [94 neutrons] |
Abundance: 0.14%
|
Stable with 94 neutrons
|
|
164Er [96 neutrons] |
Abundance: 1.61%
|
Stable with 96 neutrons
|
|
165Er [97 neutrons] |
Abundance: synthetic
|
Half life: 10.36 hours [ Electron Capture ]
|
Decay Energy: 0.376 MeV |
Decays to 165Ho.
|
|
166Er [98 neutrons] |
Abundance: 33.6%
|
Stable with 98 neutrons
|
|
167Er [99 neutrons] |
Abundance: 22.95%
|
Stable with 99 neutrons
|
|
168Er [100 neutrons] |
Abundance: 26.8%
|
Stable with 100 neutrons
|
|
169Er [101 neutrons] |
Abundance: synthetic
|
Half life: 9.4 days [ beta- ]
|
Decay Energy: 0.351 MeV |
Decays to 169Tm.
|
|
170Er [102 neutrons] |
Abundance: 14.9%
|
Stable with 102 neutrons
|
|
171Er [103 neutrons] |
Abundance: synthetic
|
Half life: 7.516 hours [ beta- ]
|
Decay Energy: 1.490 MeV |
Decays to 171Tm.
|
|
172Er [104 neutrons] |
Abundance: synthetic
|
Half life: 49.3 hours [ beta- ]
|
Decay Energy: 0.891 MeV |
Decays to 172Tm.
|