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Which of the following has magic number ...

Which of the following has magic number of protons and neutrons?

A

`._(50)Sn^(123)`

B

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

C

`._(82)Pb^(206)`

D

`._(50)Sn^(118)`

Text Solution

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The correct Answer is:
B
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  2. The number of protons and neutrons for most stable elements is

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  3. The binding energy of an element of 64 MeV. If BE//"nucleon" is 6.4, t...

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  7. The nuclear process that takes place when a hydrogen bomb is exploded ...

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  8. The energy equivalent to 1 amu is?

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  10. Out of the four series, which series disintegrates in a least branchin...

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  11. The atomic mass and atomic number of lead are 208 and 82. The atomic m...

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  12. When n//p ratio of an isotope is greater than the stable isotope of th...

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  13. The decay of a radioactive element follows first order kinetic. Thus,

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  15. Which of the following has magic number of neutrons?

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  16. Which of the following is artificial radioactive series?

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  17. All nuclides exhibit radioactivity when the atomic number exceeds

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  18. After three half lives, the percentage of fraction of amount

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  19. Magic number elements are those isotopes of elements

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  20. The unit of radioactivity decay rate is

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