Input interpretation
![Zr-91 Er-166 | specific activity](../image_source/898cbba9a1e30f13ae5fb2f94e10405a.png)
Zr-91 Er-166 | specific activity
Results
![Zr-91 | 0 Bq/g (becquerels per gram) Er-166 | 0 Bq/g (becquerels per gram)](../image_source/038bd7c24731fa94aaa0a7dfc3268f9d.png)
Zr-91 | 0 Bq/g (becquerels per gram) Er-166 | 0 Bq/g (becquerels per gram)
Decay properties
![| Zr-91 | Er-166 half-life | (stable) | (stable) mean lifetime | (stable) | (stable) decay constant | 0 per second | 0 per second specific activity | 0 Bq/g | 0 Bq/g width | 0 eV | 0 eV decay modes | | final decay products | Zr-91 (100%) | Er-166 (100%)](../image_source/c8d778a20895a513f71c669d59e76ffe.png)
| Zr-91 | Er-166 half-life | (stable) | (stable) mean lifetime | (stable) | (stable) decay constant | 0 per second | 0 per second specific activity | 0 Bq/g | 0 Bq/g width | 0 eV | 0 eV decay modes | | final decay products | Zr-91 (100%) | Er-166 (100%)