Exam 1: Chemistry: Matter and Measurement

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Each of the numbers in the following calculation represents a quantity measured by a student in the laboratory. P = Each of the numbers in the following calculation represents a quantity measured by a student in the laboratory. P =   After performing the calculation,the student's calculator appeared as shown below: To the correct number of significant figures what is the value of P?  After performing the calculation,the student's calculator appeared as shown below: To the correct number of significant figures what is the value of P? Each of the numbers in the following calculation represents a quantity measured by a student in the laboratory. P =   After performing the calculation,the student's calculator appeared as shown below: To the correct number of significant figures what is the value of P?

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What group of elements does the shaded area in the following periodic table indicate? What group of elements does the shaded area in the following periodic table indicate?

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Round off 507,506 to three significant figures.

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All of the following elements are nonmetals except

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The quantity 1.0567 qt rounded to two significant figures is ________ qt.

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What symbol is used to represent the factor 10-1?

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Which of the following elements is not a solid at room temperature?

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The horizontal rows of the periodic table are called

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Which of the following elements is not a solid at room temperature?

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What group of elements does the shaded area in the following periodic table indicate? What group of elements does the shaded area in the following periodic table indicate?

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To the correct number of significant figures,what is the volume of the liquid in the graduated cylinder? To the correct number of significant figures,what is the volume of the liquid in the graduated cylinder?

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The measured mass of a sample of iron was 1.23 g.Which digit in the measurement has the least certainty?

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Which element is most chemically similar to the element indicated by the letter E in the following periodic table? Which element is most chemically similar to the element indicated by the letter E in the following periodic table?

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A sailor circumnavigated the earth and covered 4,264,000 meters.Express this number in standard scientific notation.

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The meter is closest in length to the English system unit the ________.

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Convert 35 m3 to liters.

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An international group of zookeepers with successful breeding programs made the following animal exchanges last year.Using the same bartering system,how many oryxes can a zoo obtain in exchange for 15 flamingos? An international group of zookeepers with successful breeding programs made the following animal exchanges last year.Using the same bartering system,how many oryxes can a zoo obtain in exchange for 15 flamingos?

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Which element is most chemically similar to the element indicated by the letter E in the following periodic table? Which element is most chemically similar to the element indicated by the letter E in the following periodic table?

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Which of the following numbers has the greatest number of significant figures?

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What symbol is used to express the factor,10-6?

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