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: 79


a) Incorrect b) Correct c) Correct d) Correct

Work Step by Step

a) The $Ti^{2+}$ ion contains 22 protons and 20 electrons is the correct statement since the charge is +2, meaning the neutral atom loses 2 electrons. b) Correct. c) Correct d) Correct
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