Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0132525763
ISBN 13: 978-0-13252-576-3

Chapter 6 - The Periodic Table - 6 Assessment - Page 188: 66

Answer

Zinc has a greater nuclear charge (more protons) than calcium.

Work Step by Step

Calcium has 20 protons while zinc has 30 protons.
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