Chemistry: The Science in Context (4th Edition)

Published by W.W. Norton & Co.
ISBN 10: 0393124177
ISBN 13: 978-0-39312-417-0

Chapter 1 - Matter and Energy: The Origin of the Universe - Problems - Page 36: 21

Answer

a. physical property b. physical property c. physical property d. physical property e. chemical property f. chemical property

Work Step by Step

a. Density is a physical property. b. Melting point is a physical property. c. Conductivity is a physical property. d. The softness or hardness of a substance is a physical property. e. Tarnish is a chemical property because it is the reaction of a metal with the oxygen in the air. f. Here we have a chemical reaction in which new substances are produced; therefore, reactivity is a chemical property.
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