Chemistry Lab Manual® .k12.nj.us

Set up your lab notebook as specified by your teacher. 2. What is the purpose of this lab activity? ... Mix iron and sulfur and add to a test tube. Run a magnet along the side of a test tube. ... A Ba-137 generator will be used as the source of the Ba-137m. The generator contains Cs-137, which decays by beta emission to Ba-137m with a half-life ... ................
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