Chemistry Lab Manual® .k12.nj.us

The name stems from the Greek word chromos, meaning color. It was first applied to separate small quantities of colored compounds. ... The m stands for “metastable”, a condition of temporary stability. 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 ... ................
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