Input interpretation
Po-200 | half-life
Result
11.5 minutes (11.38 to 11.62 min)
Decay properties
half-life | 11.5 minutes (11.38 to 11.62 min) mean lifetime | 16.6 minutes (16.43 to 16.74 min) decay constant | 0.00101 per second specific activity | 3.03×10^6 TBq/g (terabecquerels per gram) width | 6.61×10^-19 eV (electronvolts) decay modes | β^+ (positron emission) | α (alpha emission) final decay products | Hg-200 (89%) | Hg-196 (11.1%) | Pt-192 (3.3×10^-8) | Os-188 (1.3×10^-15) | Os-184 (3×10^-22) | Hf-176 (0) | Hf-180 (0) | Pt-196 (0) | W-180 (0) | W-184 (0)
Unit conversions
11 minutes 30 seconds
690 seconds
Comparison as half-life
≈ 2.3 × half-life of uranium-241 ( ≈ 300 s )