Introductory Chemistry (5th Edition)

Published by Pearson
ISBN 10: 032191029X
ISBN 13: 978-0-32191-029-5

Chapter 2 - Measurement and Problem Solving - Exercises - Questions - Page 47: 5

Answer

Zeroes after a decimal point are significant. Zeroes in the middle of nonzero values are always significant.

Work Step by Step

Zeroes at the beginning of a value are not significant. Zeroes at the end of value without a decimal point are ambiguous.
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