Chemistry (12th Edition)

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

Chapter 3 - Scientific Measurement - 3.1 Using and Expressing Measurements - Sample Problem 3.3 - Page 68: 5

Answer

PART A: 143 has three significant digits. PART B: 0.074 has two significant digits. PART C: 8.570 x 10^-2 has four significant digits. PART D: 1.072 has four significant digits.

Work Step by Step

PART A: 143 has three significant digits. PART B: 0.074 has two significant digits. PART C: 8.570 x 10^-2 has four significant digits. PART D: 1.072 has four significant digits.
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