Chemistry 9th Edition

Published by Cengage Learning
ISBN 10: 1133611095
ISBN 13: 978-1-13361-109-7

Chapter 1 - Chemical Foundations - Active Learning Questions - Page 33: 6

Answer

6a) Both 6b) Chemical 6c) Neither

Work Step by Step

6a) The wax is changing from a solid to a liquid (physical change) and is also undergoing combustion (chemical change) 6b) The wick is undergoing combustion (chemical change) 6c) The glass is neither changing chemically or physically. The glass structure remains the same.
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