Chemistry (12th Edition)

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

Chapter 2 - Matter and Change - 2 Assessment - Page 55: 42

Answer

Physical state at room temperature would not help a person distinguish the two.

Work Step by Step

Both oxygen and chlorine are gasses at room temperature. Thus, looking at their physical state at room temperature would not differentiate between the two.
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