Chemistry: Molecular Approach (4th Edition)

Published by Pearson
ISBN 10: 0134112830
ISBN 13: 978-0-13411-283-1

Chapter 2 - Exercises - Page 80: 68

Answer

a. halogen; b. alkaline earth metal; c. alkali metal; d. noble gas; e. halogen

Work Step by Step

a. F is in group 7A; therefore, F is a halogen. b. Sr is in group 2A; therefore, Sr is an alkaline earth metal. c. K is in group 1A; therefore, K is an alkali metal. d. Ne is in group 8A; therefore, Ne is a noble gas. e. At is in group 7A; therefore, At is a halogen.
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