Chemistry: Atoms First (2nd Edition)

Published by Cengage Learning
ISBN 10: 1305079248
ISBN 13: 978-1-30507-924-3

Chapter Review - Exercises - Page 27a: 16

Answer

a. 1 significant figure b. 2 significant figures c. 4 significant figures d. 2 significant figures e. infinite significant figures f. 1 significant figure

Work Step by Step

a. Only the first digit is significant b. Only first two digits are significant c. All four digits are significant d. In scientific notations the digits of coefficient are significant e. It is an exact integer value hence infinite significant f. Only first digit is significant
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