Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Significant figures seem to be the count of digits in a value or a ratio, that attribute to level of accuracy of that value.
Using the following three rules the count of significant figures in a number can be determined:
- The existence of non zero digits is often significant.
- Between two significant digits, all zeros are significant.
- In a whole number including a decimal, the trailing zeros also seem to be significant.
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