Chemistry: Molecular Approach (4th Edition)

Published by Pearson
ISBN 10: 0134112830
ISBN 13: 978-0-13411-283-1

Chapter 1 - Exercises: 41

Answer

a. pure substance, compound; b. mixture, heterogeneous mixture; c. mixture, homogeneous mixture; d. pure substance; element

Work Step by Step

This compound has 2 different types of elements. This is a mixture, but it doesn't have a uniform composition. This is a mixture, and it has a uniform composition. This is an element in its purest form.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.