New: thallium-201All contenthive-129948hive-196917krzzanhive-183959hive-180932steemhive-185836uncommonlabhive-166405photographyhive-188619hive-150122lifebitcoinhive-144064hive-145157hive-183397krsuccesshive-124908hive-101145hive-139150hive-109690hive-150943hive-184714TrendingNewHotLikersnmsteem (25)in thallium-201 • 7 years agoThallium-201Thallium-201 decays by electron capture and has a physical half-life of 73 hours. Its daughter is the stable Mercury-201, which emits gamma rays with energy of 69-83 keV and 135 keV. For this…