Chemistry 10th Edition

Published by Brooks/Cole Publishing Co.
ISBN 10: 1133610668
ISBN 13: 978-1-13361-066-3

Chapter 2 - Chemical Formulas and Composition Stoichiometrhy - Exercises - Atomic and Weight Formulas - Page 74: 27

Answer

(a) amu—a measurement of mass that is equal to exactly 1/12 of the mass of an atom of carbon-12. (b) The mass of an atom of cobalt is almost twice that of an atom of aluminum (58.93/26.98)

Work Step by Step

(a) amu—a measurement of mass that is equal to exactly 1/12 of the mass of an atom of carbon-12. (b) The mass of an atom of cobalt is almost twice that of an atom of aluminum (58.93/26.98)
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