T13. Nuclear Chemistry
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Nuclear Chemistry Review 1
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Question 1 of 7
1. Question
Category: 13. Nuclear ChemistryIn which type of reaction is an atom of one element converted to an atom of a different element?
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Transmutation is defined as the nuclear process in which the nucleus of one element is transformed into the nucleus of another element.
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Transmutation is defined as the nuclear process in which the nucleus of one element is transformed into the nucleus of another element.
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Question 2 of 7
2. Question
Category: 13. Nuclear ChemistryWhich nuclide is listed with its half-life and decay mode?
Correct
Use Reference table N.
Incorrect
Use Reference table N.
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Question 3 of 7
3. Question
Category: 13. Nuclear ChemistryWhich nuclides are used to date the remains of a once-living organism?
Correct
See Reference Table-N. Carbon is a component of all living organisms. The radionuclide C-14 decays to stable C-12 and has a half-life of 5730 years. This combination is ideal for determining the age of once-living organisms, provided that they are not more than 20,000-25,000 years old.
Incorrect
See Reference Table-N. Carbon is a component of all living organisms. The radionuclide C-14 decays to stable C-12 and has a half-life of 5730 years. This combination is ideal for determining the age of once-living organisms, provided that they are not more than 20,000-25,000 years old.
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Question 4 of 7
4. Question
Category: 13. Nuclear ChemistryWhich nuclear emission has no charge and no mass?
Correct
See Reference Table O. The two neutral particle on this table are gamma rays and neutrons. Gamma rays have no mass. [THE HULK]
Incorrect
See Reference Table O. The two neutral particle on this table are gamma rays and neutrons. Gamma rays have no mass. [THE HULK]
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Question 5 of 7
5. Question
Category: 13. Nuclear ChemistryWhich radioisotope is matched with its decay mode?
Correct
Reference Table N. H-3 is the same as 3H.
Incorrect
Reference Table N. H-3 is the same as 3H.
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Question 6 of 7
6. Question
Category: 13. Nuclear ChemistryWhich reaction is accompanied by the release of the greatest amount of energy?
Correct
Nuclear reactions such as fission and fusion release far more greater energy than ordinary chemical reactions.
Incorrect
Nuclear reactions such as fission and fusion release far more greater energy than ordinary chemical reactions.
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Question 7 of 7
7. Question
Category: 13. Nuclear ChemistryWhich nuclides are used to date the remains of a once-living organism?
Correct
See Reference Table-N. Carbon is a component of all living organisms. The radionuclide C-14 decays to stable C-12 and has a half-life of 5730 years. This combination is ideal for determining the age of once-living organisms, provided that they are not more than 20,000-25,000 years old.
Incorrect
See Reference Table-N. Carbon is a component of all living organisms. The radionuclide C-14 decays to stable C-12 and has a half-life of 5730 years. This combination is ideal for determining the age of once-living organisms, provided that they are not more than 20,000-25,000 years old.