2.a. Describe the appearance of the mixture of iron and sulfur.b. What effect did the bar magnet have on this mixture?3.a. Describe the appearance of the compound FeS.b. What effect did the bar magnet have on this compound?

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a. Describe the appearance of the mixture of iron and sulfur. b. What effect did the bar magnet have on this mixture? 2.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter20: The Representative Elements

Section: Chapter Questions

Problem 52E

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Concept explainers

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.

Question

2.
a. Describe the appearance of the mixture of iron and sulfur.
b. What effect did the bar magnet have on this mixture?
3.
a. Describe the appearance of the compound FeS.
b. What effect did the bar magnet have on this compound?

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