Chemistry: Molecular Approach (4th Edition)

Published by Pearson
ISBN 10: 0134112830
ISBN 13: 978-0-13411-283-1

Chapter 1 - Exercises: 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.
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