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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Question
Which of the following measurements have the least number of significant figures?

Transcribed Image Text:### Significant Figures Quiz
**Question:**
Which of the following measurements have the least number of significant figures?
- ○ 0.1000 m
- ○ 0.0010 m
- ○ 30,000 m
- ○ 21,000 m
**Explanation:**
The significant figures in a number are the digits that carry meaning contributing to its precision. This includes all non-zero digits, any zeros between non-zero digits, and any trailing zeros in a decimal number. In this question, you are asked to identify which measurement has the least number of significant figures.
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