Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 1 - Sections 1.1-1.8 - Exercises - Review Questions - Page 37: 26

Answer

It indicates the amount of certainty in the measurement.

Work Step by Step

The number of digits reported in a measured quantity will indicate how certain a measurement was taken. The more digits, the more certainty and vice versa.
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.