5 Cesium 137 is also harmful byproduct of nuclear fission It

Last updated: 5/15/2023

5 Cesium 137 is also harmful byproduct of nuclear fission It is the principal source of radiation in the zone of alienation around the Chernobyl nuclear power plant How long is its half life if 25 grams of a 100 gram sample remains undecayed after 60 34 years