Answer
Symbol Atomic number Number of neutrons Mass number
Ca 20 28 48
Zr 40 50 90
Mo 42 57 99
Work Step by Step
No steps
General Chemistry (4th Edition)
by McQuarrie, Donald A.
Published by
University Science Books
ISBN 10:
1891389602
ISBN 13:
978-1-89138-960-3
Chapter 2 Atoms and Molecules - Problems - Page 74: 44
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