The plutonium isotope 239pu is produced as a by-product in nuclear reactors and hence is accumulating in

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The plutonium isotope 239pu is produced as a by-product in nuclear reactors and hence is accumulating in our environment. It is radioactive; decaying with a half-life of 2.41 x 104 y.

(a) How many nuclei of Pu constitute a chemically lethal dose of 2.00 mg?

(b) What is the decay rate of this amount?

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Feb 19, 2011 04:27 AM

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The plutonium isotope 239pu is produced as a by-product in nuclear reactors and hence is accumulating in

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a We adapt Eq 4221 Na b Eq 4220 leads to ...View the full answer

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