A 0.05394-kg sample of 144 Nd (atomic mass 143.91 u) emits an average of 2.36 particles
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A 0.05394-kg sample of 144Nd (atomic mass 143.91 u) emits an average of 2.36 α particles each second. Find the decay constant in s – 1 and the half-life in years.
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Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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