Chemistry (4th Edition)

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

Chapter 7 - Section 7.4 - Periodic Trends in Properties of Elements - Checkpoint - Page 299: 7.4.3

Answer

Ra, C, F will be the right order

Work Step by Step

Electron Affinity Increases from left to right when we move across the Periodic table, it happens because the effective nuclear charge increases when we go left to right. Ra, C, F will be the right order
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