Plutonium-240 pu-240 is a byproduct of the nuclear reaction, Ask an Expert

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Plutonium-240 (PU-240) is a byproduct of the nuclear reaction that takes place in a reactor. It takes one thousand years for 10% of a 4.60 g sample to decay. (Nuclear decays are first-order reactions)

(a) What is the half-life of PU-240?
(b) How long will it take to reduce a 2.00 g sample to 15% of its original amount?
(c) What is the rate of decay of a 5.00 g sample in g/year?

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Chemistry, Academics

Category:- Chemistry
Reference No.:- M9459188

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