Decimal Present Number of Sig Figs or Absent 1 0.03092 3092 309.200 392 1020 1200 1200. 8. 1200.00 0.00120 10 11 12 18 152.3 4.000 13 14 15 0.0205 8.40 22.200 g 16 17 18 657 m 0.000711 kg 876.223 mg 52.345 g 19 20 0.3609 mL 21 22 500000 m 86000. mg 8955.0 g 23 24 87200 mL 520 mL 25 3.092 x 10 26 27 28 29 30 520 mL 0.001 em 0.451 Pa 0.0102 g Copyright O 2015 T 34567
Decimal Present Number of Sig Figs or Absent 1 0.03092 3092 309.200 392 1020 1200 1200. 8. 1200.00 0.00120 10 11 12 18 152.3 4.000 13 14 15 0.0205 8.40 22.200 g 16 17 18 657 m 0.000711 kg 876.223 mg 52.345 g 19 20 0.3609 mL 21 22 500000 m 86000. mg 8955.0 g 23 24 87200 mL 520 mL 25 3.092 x 10 26 27 28 29 30 520 mL 0.001 em 0.451 Pa 0.0102 g Copyright O 2015 T 34567
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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Transcribed Image Text:### Significant Figures Worksheet
This worksheet provides a list of numbers organized to teach the concept of significant figures. Students are expected to determine whether a decimal is present or absent in each number and to count the number of significant figures.
#### Numbers with Decimal Present or Absent
1. **0.03092**
2. **3092**
3. **309.200**
4. **392**
5. **1020**
6. **1200**
7. **1200.**
8. **1200.00**
9. **0.00120**
10. **18**
11. **152.3**
12. **4.000**
13. **0.0205**
14. **8.40**
15. **22.200 g**
16. **657 m**
17. **0.000711 kg**
18. **876.223 mg**
19. **52.345 g**
20. **0.3609 mL**
21. **500000 m**
22. **86000. mg**
23. **8955.0 g**
24. **87200 mL**
25. **520 mL**
26. **3.092 x 10³**
27. **520 mL**
28. **0.001 cm**
29. **0.451 Pa**
30. **0.0102 g**
The task involves identifying if the decimal is present or absent and calculating the number of significant figures for each entry. Please fill in the table to deepen your understanding of significant figures.
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