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23 Nov 2019

A carbon-14 nucleus decays to a nitrogen-14 nucleus bybetadecay. How much energy (in
MeV) is released if carbon-14 has a mass of 14.003242 uandnitrogen-14 has a mass of
14.003074 u?
A) 0.0157 MeV
B) 0.157 MeV
C) 1.57 MeV
D) 15.7 MeV

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Casey Durgan
Casey DurganLv2
18 Jul 2019

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