Input interpretation
Yb-158 | half-life
Result
89.4 seconds (80.6 to 98.2 s)
Decay properties
half-life | 89.4 seconds (80.7 to 98.1 s) mean lifetime | 129 seconds (117.7 to 140.3 s) decay constant | 0.00775 per second specific activity | 2.96×10^7 TBq/g (terabecquerels per gram) width | 5.1×10^-18 eV (electronvolts) decay modes | β^+ (positron emission) | α (alpha emission) final decay products | Dy-158 (100%) | Nd-142 (2.1×10^-5) | Gd-154 (0) | Gd-158 (0) | Sm-150 (0)
Unit conversions
1 minute 29.4 seconds
1.49 minutes
Comparison as half-life
≈ 0.3 × half-life of uranium-241 ( ≈ 300 s )