Chemistry: The Molecular Nature of Matter and Change 7th Edition

Published by McGraw-Hill Education
ISBN 10: 007351117X
ISBN 13: 978-0-07351-117-7

Chapter 1 - Problems: 1.15

Answer

Quantitative observation is more useful. Answers b and d are quantitative observations.

Work Step by Step

Quantitative observations are more useful due to the fact that numerical trend can be drawn and your hypothesis is more based on educated guesses.
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