#### Answer

Please see the work below.

#### Work Step by Step

We know that atomic mass unit i.e amu is defined as the mass of a single carbon atom that is 12. We use atomic mass unit as it is very useful scale for working with atoms.

Published by
McGraw-Hill Education

ISBN 10:
0078021510

ISBN 13:
978-0-07802-151-0

Please see the work below.

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

Update this answerAfter 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.