Chemistry: The Molecular Science (5th Edition)

Published by Cengage Learning
ISBN 10: 1285199049
ISBN 13: 978-1-28519-904-7

Chapter 1 - The Nature of Chemistry - Exercise 1.7 - Classifying Matter - Page 21: c

Answer

heterogeneous

Work Step by Step

The oil that you take out of your car has things in it other than oil, such as metal from the engine. Thus, it is a heterogeneous mixture, for these things are not uniformly distributed.
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