Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 23 - Sections 23.1-23.5 - Expected Value and Variance - Problems by Topic: 18

Answer

Copper, Gold, Platinum and Silver

Work Step by Step

Four metals that occur as elements in their natural state are Copper, Gold, Platinum and Silver.
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