Answer
Alpha decay
Work Step by Step
Atomic Number = 87, Protons = 87
Fro Fr-202, Atomic Mas = 202, Neutrons = 202-87 = 115
N/Z = 115/87 = 1.32
The value is below the valley of stability, hence mode of decay will be alpha decay
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: 42c
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