Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 2 - Sections 2.1-2.9 - Exercises - Problems by Topic - Page 81: 67e

Answer

Krypton - Noble Gas

Work Step by Step

Krypton is a Noble Gas because its in Group 18 (VIII A) on the periodic table.
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