Answer
Element X would be found in group 2A.
Element Y would be found in group 1A.
Work Step by Step
Element X would be found in group 2A.
Element Y would be found in group 1A.
Chemistry (12th Edition)
by Wilbraham
Published by
Prentice Hall
ISBN 10:
0132525763
ISBN 13:
978-0-13252-576-3
Appendix D - Problem Bank - Page R54: 50
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