How many significant figures in 250

    • [DOC File]Worksheet 2-1 CALCULATOR PRACTICE

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      250 Joules. 250. Torr. 3.050 x 1025 atoms State how many ZEROS in each of the following numbers are significant. There could be none! 0.003040 12300 450.0 0.006 60500 98000. Round off the given quantity 3.798075 grams to the number of significant figures indicated. One Sig Fig. Two Sig Figs. Three Sig Figs. Four Sig Figs. Five Sig Figs. Six Sig ...


    • [DOC File]ASDL Community | Sharing Scientific Collections

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      1. Indicate how many significant figures are in each of the following numbers. 903 0.903 1.0903 0.0903 0.09030 9.03 × 102. 2. Round each of the following to three significant figures. 0.89377 0.89328 0.89350 0.8997 0.08907 3. Round each to the stated number of significant figures. the atomic weight of carbon to 4 significant figures


    • [DOC File]Chemistry Worksheets

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      c) The number of significant figures used in a measurement. d) None of these. 8) How many significant figures are present in the number 10,450? a) three. b) four. c) five. d) none of these. 9) What is the appropriate SI unit for distance? a) centimeters. b) inches. c) meters. d) kilometers. 10) How many decimeters are there in 15 centimeters? a ...


    • [DOC File]Unit 1 Packet

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      How many significant figures should you include in your answer and why? 10. A standard backpack is approximately 30cm x 30cm x 40cm. Suppose you find a hoard of pure gold while treasure hunting in the wilderness. ... Find the mass of the 250.0 mL of benzene. The density of benzene is 0.8765. A block of lead has dimensions of 4.50 cm by 5.20 cm ...


    • [DOC File]Chemistry

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      1. How many significant figures are there in each of the following measurements? 3.58 g. 14.809 cm. 107.334 km. 0.0004898 mm. 3000. cm. 804.58 kg. 0.007832 cg. 130,004.5 cg. 250.00 km. 14.380 s 2. Express the answer to each of the following calculations with the correct number of significant figures. 82.5 cm + 13.56 cm = _____ 16.8892 km + 3.5 ...


    • [DOC File]cathedral-irish.org

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      225,895,626 miles expressed with only two significant figures is . Name _____ Period _____ Conversion Worksheet. Directions: put all of your answers into scientific notation and the correct number of significant figures. 74 decimeters to gigameters. 500. centigrams to …


    • [DOC File]BITC1311 Introduction to Biotechnology

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      Apr 26, 2006 · Determine the correct number of significant figures in the following numbers. 10.01 g 140 g 0.0010 g 140.0 g 1.100 g 1100 g Calculations Using Significant Figures. In adding or subtracting numbers, the answer should contain only as many decimal places as the measurement having the least number of decimal places.


    • [DOC File]Significant Figure Rules - Schlick's World of Science

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      00250 has two significant figures. 005.00 x 10¯4 has three. Exact Numbers. Exact numbers, such as the number of people in a room, have an infinite number of significant figures. Exact numbers are counting up how many of something are present, they are not measurements made with instruments.


    • [DOC File]Leadership Development

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      D) 1.04 2 significant figures. E) 3.0650 4 significant figures. Answer: C. Objective: 2.2. Global Outcomes: GO4 14) The number of significant figures in the measurement of 45.030 mm is . A) none. B) three. C) four. D) five. E) six. Answer: D. Objective: 2.2. Global Outcomes: GO4. 15) How many significant figures are in the measured number 0 ...


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