Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0132525763
ISBN 13: 978-0-13252-576-3

Chapter 2 - Matter and Change - 2 Assessment: 74

Answer

A) Both items are elements and solids at room temperature. But they both have different colors, melting points, and boiling points, and other physical properties B) It is a mixture C) Both are compounds and have a white, solid, granulated appearance. But their chemical composition is different. Salt is composed of Sodium and Chloride. Sugar is composed of Hydrogen, Carbon and Oxygen

Work Step by Step

A) Both items are elements and solids at room temperature. But they both have different colors, melting points, and boiling points, and other physical properties B) Both are clear liquids at room temperature, but distilled water is purified. Salt water has various substances in the water, so it is a mixture C) Both are compounds and have a white, solid, granulated appearance. But their chemical composition is different. Salt is composed of Sodium and Chloride. Sugar is composed of Hydrogen, Carbon and Oxygen
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