Chemistry: The Central Science (13th Edition)

Published by Prentice Hall
ISBN 10: 0321910419
ISBN 13: 978-0-32191-041-7

Chapter 1 - Introduction: Matter and Measurement - Exercises: 1.4a


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Work Step by Step

This question asks us to determine whether a measurement is a measurement of length, area, volume, mass, density, time, or temperature. The first measurement is 25 ps. ps is a unit of time, it stands for picoseconds. There are 1 trillion picoseconds in a second. There is no math involved in this, units are just facts that you have to commit to memory,
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