Chemistry (4th Edition)

Published by McGraw-Hill Publishing Company
ISBN 10: 0078021529
ISBN 13: 978-0-07802-152-7

Chapter 6 - Section 6.9 - Electron Configurations and the Periodic Table - Checkpoint - Page 269: 6.9.3

Answer

$\therefore$ Option b, d is the right option

Work Step by Step

Zinc (i.e $\textbf{Zn}$), Gold (i.e $\textbf{Au}$) is a D block element.
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