Answer
Ru-90
N = 46
Z = 44
N/Z = 1.0
Positron emission because N/Z is too low.
Work Step by Step
Ru-90
N = 46
Z = 44
N/Z = 1.0
Positron emission because N/Z is too low.
Chemistry: A Molecular Approach (3rd Edition)
by Tro, Nivaldo J.
Published by
Prentice Hall
ISBN 10:
0321809246
ISBN 13:
978-0-32180-924-7
Chapter 19 - Sections 19.1-19.12 - Exercises - Problems by Topic - Page 946: 41b
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