Question: [ - / 1 . 2 5 Points ] SERCP 1 1 2 9 . 3 . P . 0 2 5 . ASK YOUR

[-/1.25 Points]
SERCP1129.3.P.025.
ASK YOUR TEA
HINT
(a) How many ?51Cr nuclei does the sample contain?
q, uclei
(b) Calculate the sample's activity in Bq when it is removed from storage one year later.
Bq
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[ - / 1 . 2 5 Points ] SERCP 1 1 2 9 . 3 . P . 0

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