How long will it take for 52.0% of a 0.00530 mg sample of radioactive iron-59 to decay? The half-life of iron-

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How long will it take for 52.0% of a 0.00530 mg sample of radioactive iron-59 to decay? The half-life of iron-

How long will it take for 52.0% of a 0.00530 mg sample of radioactive iron-59 to decay? The half-life of iron-59 is 45.10 days, so give your answer in days.

Enter a numeric answer only do not include units

2007-04-25 11:16:21 · 1 answers · asked by sera 1 in Science & Mathematics ➔ Chemistry

1 answers

47.75 days.

2007-04-25 22:26:13 · answer #1 · answered by ag_iitkgp 7 · 0⤊ 0⤋