
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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How many significant digits is 0.02534?
A.2
B.6
C.4
D.5
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- 4. Which of the following is approximately the number of feet in 3 m? A. 0.9 ft B. 1.18 ft C. 7.62 ft D. 9.84 ftarrow_forwardConvert 8.900 x 10–8 meters to nanometers and express the answer in standard notation using the correct number of significant figures. The choices are: A. 89.0 nm B. 0.8900 C. 8.90 nm D. 89.00 nm E. 89 nmarrow_forwardWhich of the following numbers conforms to the scientific notation conventions? A. 0.123 x 109 B. -1.23 x 1012 C. 1.23 x 102.1 D. 12.3 x 106arrow_forward
- How many significant figures are reported in measurement of the mass of object shown below? a. 5 significant figures b. 4 significant figures c. 3 significant figures d. 2 significant figuresarrow_forwardI NEED A HELP WITH THISarrow_forwardThe result of the calculation (1.0161-0.8711) with correct number of significant figure is a. 0.04700 b. 0.1450 c. 0.145 d. 0.0471arrow_forward
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