Chemistry 12th Edition

Published by McGraw-Hill Education
ISBN 10: 0078021510
ISBN 13: 978-0-07802-151-0

Chapter 3 - Mass Relationships in Chemical Reactions - Questions & Problems: 3.3

Answer

Please see the work below.

Work Step by Step

We know that amu is the atomic mass unit defined as 1/12th of the mass of a carbon-12 atom.Thus, an atom of gold weighs 197 times 1/12th of the mass of a carbon-12 atom which is written as 197 amu.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.