Test Bank Introduction to Chemistry, 5e (Bauer) All Chapters with Correct Answers

,Introduction to Chemistry, 5e vg vg vg




(Bauer)Chapter 1 Matter and
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Energy
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1) Which of the following is not an example
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A) a rock v g



B) a hot-air balloon
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C) carbon dioxide in your exhaled breath
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D) steam
E) heat from a barbeque grill
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Answer: E
Difficulty:
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2 Medium
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Topic: Study of v g v g



Chemistry Bloom's: 2.
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Understand Gradable:
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automatic
Subtopic: Classification and States of Matter; v g v g v g v g



Properties of Matter Accessibility: Keyboard Navigation
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2) Which of the following is not an v g v g v g v g v g v g v g example v g of matter?
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A) air
B) light from a candle v g v g v g



C) wax
D) the propellant in an aerosol can
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E) a stain on clothing
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Answer: B
Difficulty:
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2 Medium
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Topic: Study of v g v g



Chemistry Bloom's: 2.
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Understand Gradable:
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automatic
Subtopic: Classification and States of Matter; v g v g v g v g



Properties of Matter Accessibility: Keyboard Navigation
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,3) Which of the following is an example v g v g v g v g v g v g v g of matter? v g



A) sunlight
B) light from an incandescent bulb
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C) helium in a balloon v g v g v g



D) heat from a car's radiator v g v g v g v g



E) all of these are correct
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Answer: C
Difficulty:
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2 Medium
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Topic: Study of v g v g



Chemistry Bloom's: 2.
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Understand Gradable:
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automatic
Subtopic: Classification and States of Matter; v g v g v g v g



Properties of Matter Accessibility: Keyboard Navigation
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4) Which of the following does not apply to a chemical compound?
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A) A chemical compound consists of two or more elements.
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B) The elements in a compound are combined in definite proportions.
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C) The characteristics of the compound are different from the characteristics
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of the elementsfrom which it is made.
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D) Compounds can be separated into their constituent elements using only
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physical methods.
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E) A chemical compound can also be classified as a pure substance.
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Answer: D
Difficulty:
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2 Medium
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Topic: Study of v g v g



Chemistry Bloom's: 2.
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Understand Gradable:
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automatic
Subtopic: Classification and States of Matter; v g v g v g v g



Properties of Matter Accessibility: Keyboard Navigation
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5) Which of the following statements regarding elements is incorrect?
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A) Elements are the simplest building block of matter. v g v g v g v g v g v g v g



B) Elements cannot be broken down into simpler substances even by chemical
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means.
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C) Some elements are not naturally occurring, and have been synthesized by
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scientists.
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D) As the Greeks had thought, water is an element.
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E) Elements are classified using a periodic table. v g v g v g v g v g v g




Answer: D v g



Difficulty:
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1 Easy
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Topic: Study of v g v g



Chemistry Bloom's: 2.
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Understand Gradable:
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, automatic