{"id":"S85110675","label":"Radiochemistry","description":"Here are entered works on the chemical properties of radioactive substances and their use in chemical studies. Works on the chemical effects of high energy radiation on matter are entered under [Radiation chemistry.] Works on the application of chemical techniques to the study of the structure and properties of atomic nuclei, their transformations and reactions are entered under [Nuclear chemistry.]","source_url":"https://id.loc.gov/authorities/subjects/sh85110675","normalized_label":"radiochemistry","broader":["http://id.loc.gov/authorities/subjects/sh85023027"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110675","provider":"lcsh","revision":"fb3524b384bbe912","taxonomy_revision":"f050b5d4780b1289","title":"Radiochemistry","url":"/topics/S85110675","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864911306736944704","address_version":"morton4x16-v1","coordinates":[0,20,19134,19456],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}