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Which of the following nuclei are doubly...

Which of the following nuclei are doubly magic?

A

`._(92)U^(238)`

B

`._(2)He^(4)`

C

`._(8)O^(16)`

D

`._(82)Pb^(208)`

Text Solution

Verified by Experts

The correct Answer is:
B, C, D
Both neutron and proton are magic numbers.
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CENGAGE CHEMISTRY-NUCLEAR CHEMISTRY-Exercises Multiple Correct
  1. Which among the following nuclides "is"//"are" likely to be stable?

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  2. In a nuclear reactor, heavy water is used to

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  3. Which of the following nuclei are doubly magic?

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  4. In the decay process: A overset(- alpha)rarr B overset(-beta)rarr C ...

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  5. Which of the following "is"//"are" incorrect?

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  6. When nucleus of an electrically neutral atom undergoes a radioactive d...

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  7. Which among the following "is"//"are" fissible?

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  8. The half life period of a radioactive elements does not depend upon:

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  9. Which of the following "is"//"are" correct?

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  10. Which of the following "is"//"are" ture?

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  11. Which of the following "is"//"are" the examples of induced radioactivi...

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  12. Which of the following "is"//"are" correct?

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  13. For emission of alpha-particle from uranium nucleus: .(92)U^(235) - ...

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  14. Radioactivity is generally not found in

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  15. Which of the following statements about radioactivity is are true?

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  16. Which of following contains (s) material particles?

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  17. Which one of the following statements "is"//"are" correct?

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  18. Which of the following "is"//"are" not radioactive element(s)?

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  19. The correct starting material and product of different disintegration ...

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  20. Which of the following "is"//"are" correct when a nuclide of mass numb...

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