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[PDF File]Practice Worksheet for Significant Figures
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Dr. Behrang Madani Chemistry B11 Bakersfield College Name _____ Practice Worksheet for Significant Figures 1. State the number of significant digits in each measurement. 1) 2804 m 2) 2.84 km 3) 5.029 m 4) 0.003068 m 5) 4.6 x 105 m 6) 4.06 x 10-5 m
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[PDF File]Significant Figures Worksheet
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Significant Figures Worksheet 1. Indicate how many significant figures there are in each of the following measured values. 246.32 107.854 100.3 0.678 1.008 0.00340 14.600 0.0001 700000 350.670 1.0000 320001 2. Calculate the answers to the appropriate number of significant figures.
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[PDF File]Significant Figures Practice Worksheet
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Significant Figures Practice Worksheet W 316 Everett Community College Tutoring Center Student Support Services Program How many significant figures do the following numbers have?
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[PDF File]Practice Worksheet for Significant Figures
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Solve the following problems and report answers with appropriate number of significant digits. (Hint: Units MUST be the same for addition and subtraction but can be different for multiplication and division) 26) 6.201 cm + 7.4 cm + 0.68 cm +12.0 cm = 26.3cm
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[PDF File]Reading Instruments With Significant Figures Worksheet
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Reading Instruments with Significant Figures - Teacher Key Notes: When explaining how Significant Figures work, discuss the importance of the number of place values in a measurement. The more place values, the greater the certainty in the accuracy of a measurement. compare: 3 m vs. 3.00 m
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[PDF File]Chapter 3 – Significant Figures
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3) Zeros written to the left of all nonzero digits are not significant. For example, “0.0034 grams” has two significant figures. 4) Zeros written to the right of all nonzero digits are only significant if a decimal point is written in the number. For example, “1000 grams” has one …
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[PDF File]Significant Figures Worksheet - drrossymathandscience
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Significant Figures Worksheet Perfect numbers like perfect men are very rare ˜ Rene Descartes I. Determining the Number of Significant Digits Give the correct number of significant digits for each of the following: a. 409.10 b. 305 c. 0.25 d. 0.4020 e. 0.00056030 f. 371 883 g. 308 000 h. 85.00 ...
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[PDF File]SIGNIFICANT FIGURES Name
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We can determine the accuracy of a number by the number of significant figures it contains. 1) All digits 1-9 inclusive are significant. Example: 129 has 3 significant figures. 2) Zeros between significant digits are always significant. Example: 5,007 has 4 significant figures. 3) Trailing zeros in a number are significant ~nlv if the
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[PDF File]CHM 130 Sig Fig Practice Problems
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Significant digits or figures are not something we make up to terrorize you all semester long. They represent the accuracy of a measurement. For example, a cheap bathroom scale bought at the dollar store reads your weight as 152 pounds, not 152.45809 pounds. It is not that accurate. Significant digits are very important in all measurements.
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[PDF File]Worksheet 1: Significant Figures
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AP Chemistry: Review Unit Name: Worksheet 1: Significant Figures . 1. Determine the number of significant figures in each of the following. a) 0.1890 . b) 1.380 . c) 10 . d) 110.0 . e) 1.02 x 10-4 . f) 0.00038 . 2. Round the following to the three significant figures a) 0.0019481 .
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Significant digits worksheets for chemistry