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: 1.6

Answer

a) Physical Change b) Chemical Change c) Physical Change d) Chemical Change

Work Step by Step

Burning a log is the Chemical Change Since the log is converted by combustion as the carbon in log interacts with the oxygen in air.
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