Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 1 - Sections 1.1-1.8 - Exercises - Problems by Topic: 48c

Answer

Physical change

Work Step by Step

When the platinum ring become dull due to physical abrasion, this is a change in physical appearance. Hence, this is a physical change.
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