Answer
(a) Gd
(b) Ge
(c) Tc
(d) As
Work Step by Step
Consult a periodic table or the alphabetical list of elements inside the front cover.
Chemistry (7th Edition)
by McMurry, John E.; Fay, Robert C.; Robinson, Jill Kirsten
Published by
Pearson
ISBN 10:
0321943171
ISBN 13:
978-0-32194-317-0
Chapter 2 - Atoms, Molecules, and Ions - Section Problems - Page 72: 46
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