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The nuclear binding energy per nucleon is defined by which of the following?


A) Nuclear binding energy The nuclear binding energy per nucleon is defined by which of the following? A)  Nuclear binding energy   # nucleons B) (Nuclear binding energy) <sup>2</sup> × (# nucleons)  C)  (# nucleons) <sup>2</sup>   Mol of nucleons D) (# nucleons) <sup>2</sup> × (mol of nucleons)  E) None of the answers is correct.
# nucleons
B) (Nuclear binding energy) 2 × (# nucleons)
C) (# nucleons) 2 The nuclear binding energy per nucleon is defined by which of the following? A)  Nuclear binding energy   # nucleons B) (Nuclear binding energy) <sup>2</sup> × (# nucleons)  C)  (# nucleons) <sup>2</sup>   Mol of nucleons D) (# nucleons) <sup>2</sup> × (mol of nucleons)  E) None of the answers is correct.
Mol of nucleons
D) (# nucleons) 2 × (mol of nucleons)
E) None of the answers is correct.

F) B) and C)
G) All of the above

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Gamma rays are high energy electrons.

A) True
B) False

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Which of the following is an advantage of nuclear power plants over coal-burning plants? Nuclear power plants


A) form numerous radioactive fission products.
B) do not pollute the air with SO2,soot,and fly-ash.
C) produce more thermal pollution than coal plants.
D) use more fuel.

E) B) and D)
F) B) and C)

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A nuclear reaction's reaction rate is affected by temperature,pressure,and catalysts.

A) True
B) False

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The radiochemist,Will I.Glow,studied thorium-232 and found that 2.82 × 10-7 moles emitted 8.42 × 106 α particles in one year.What is the decay constant for thorium-232?


A) 3.35 × 10-14 yr-1
B) 4.96 × 10-11 yr-1
C) 1.40 × 1010 yr-1
D) 2.99 × 1013 yr-1
E) None of the answers is correct.

F) A) and D)
G) C) and E)

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