Question- co-60 has a half-life of 526 years how many mg
Question- Co-60 has a half-life of 5.26 years. How many mg remain after 1.23 years, if your original sample is 18.4 mg?
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question- co-60 has a half-life of 526 years how many mg remain after 123 years if your original sample is 184 mgi need
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