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  • Development and study of a Thoron (Rn-220) standard source 

    Elhag, Elmughera Hussein Salim (University of Western Cape, 2019)
    Thoron Rn-220 is a radioactive gas with a half-life of 55.6 s. It has been identified as a possible health concern in specific places such as monazite processing plants and (rare-earth) mines. The short half-life of Rn-220 ...