Question

The nuclide 96Nb decays by a first-order process with a rate constant of 2.96 x 10-2 h-1. How long will it take for 82.0% of the initial amount of 96Nb to be consumed?
A) 33.8 h
B) 57.9 h
C) 27.7 h
D) 6.70 h
E) 6.08 h

Answer

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