Input interpretation
Pt-181 | half-life
Result
52 seconds (49.2 to 54.8 s)
Decay properties
half-life | 52 seconds (49.3 to 54.7 s) mean lifetime | 75 seconds (71.1 to 78.9 s) decay constant | 0.013 per second specific activity | 4.4×10^7 TBq/g (terabecquerels per gram) width | 8.8×10^-18 eV (electronvolts) decay modes | β^+ (positron emission) | α (alpha emission) final decay products | Ta-181 (100%) | Hf-177 (0.07%)
Unit conversion
0.87 minutes
Comparison as half-life
≈ ( 0.17 ≈ 1/6 ) × half-life of uranium-241 ( ≈ 300 s )