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Home Q & A Board Science-Related Homework Help Physics
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ppk ppk
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12 years ago
Rutherfordium-261 has a half-life of 1.08 min. How long will it take for a sample of rutherfordium to lose one-third of its nuclei?
A) 1.02 min
B) 1.62 min
C) 0.63 min
D) 2.70 min
E) 3.24 min
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bio_manbio_man
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12 years ago
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