Chemistry, 16.10.2020 15:01, oglilbrandon
the half life of I -137 is 8.07 days. if 24 grams are left after 40.35 days, how many grams were in the original sample?
Answers: 1
. Here, N(A) is the final amount. N0 is the initial amount. t is the time elapsed, and 
is the half life. Plugging in, we get the answer above.
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the half life of I -137 is 8.07 days. if 24 grams are left after 40.35 days, how many grams were in...
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