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# You are asked to prepare a sample of ruthenium-106 for a radiation treatment: Its half-life is 373.59 days, it is beta emitter; its atomic weight is 106 glmol, and ...

## Question

###### You are asked to prepare a sample of ruthenium-106 for a radiation treatment: Its half-life is 373.59 days, it is beta emitter; its atomic weight is 106 glmol, and its density at room temperature is 12.45 glem? . How many grams are needed to prepare a sample having an activity rate of 560 uCi?quantity needed:If the sample is a spherical droplet; what will be its radius?radius:cm

You are asked to prepare a sample of ruthenium-106 for a radiation treatment: Its half-life is 373.59 days, it is beta emitter; its atomic weight is 106 glmol, and its density at room temperature is 12.45 glem? . How many grams are needed to prepare a sample having an activity rate of 560 uCi? quantity needed: If the sample is a spherical droplet; what will be its radius? radius: cm

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