Chemistry: The Central Science (13th Edition)

Published by Prentice Hall
ISBN 10: 0321910419
ISBN 13: 978-0-32191-041-7

Chapter 2 - Atoms, Molecules, and Ions - Additional Exercises - Page 78: 2.90a

Answer

69 31 Ga , 31 protons, 38 neutrons; 71 31 Ga , 31 protons, 40 neutrons.

Work Step by Step

69 31 Ga , 31 protons, 38 neutrons; 71 31 Ga , 31 protons, 40 neutrons.
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