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: 1.17


See explanation below.

Work Step by Step

A model begins as a simplified version of the observed phenomena designed to account for the observed effects, explain how they take place, and to make predictions of experiments that have yet to be done. The model is improved by further experiments. It should be flexible enough to allow for modifications as additional experimental results are gathered. Every time an experiment is conducted over the same topic, the more and more accurate the results become.
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