Introductory Chemistry (5th Edition)

Published by Pearson
ISBN 10: 032191029X
ISBN 13: 978-0-32191-029-5

Chapter 4 - Atoms and Elements - Exercises - Problems - Page 123: 71

Answer

1.) K - Group Number 1, Group Name - Alkali Metals 2.) Br - Group Number 17, Non-metal. 3.) Sr - Group Number 2, Group Name - Alkaline earth metals 4.) He - Group name - Noble Gases, Non-metal 5.) Ar - Group Number 18, Group Name - Noble Gases, Non-metal

Work Step by Step

Consult the periodic table to answer the questions. 1.) K - Group Number 1, Group Name - Alkali Metals 2.) Br - Group Number 17, Non-metal. 3.) Sr - Group Number 2, Group Name - Alkaline earth metals 4.) He - Group name - Noble Gases, Non-metal 5.) Ar - Group Number 18, Group Name - Noble Gases, Non-metal
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