Home
Class 12
PHYSICS
In the final Uranium radioactive series ...

In the final Uranium radioactive series the initial nucleus is `U_(92)^(238) ` and the final nucleus is `Pb_(82)^(206)` . When Uranium neucleus decays to lead , the number of a - particle is …….. And the number of `beta` - particles emited is ……

A

1

B

2

C

4

D

8

Text Solution

Verified by Experts

The correct Answer is:
D
(d) `n_alpha = (A - A')/(4) = (238 - 206)/(4) = 8`.
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR PHYSICS

    A2Z|Exercise Radioactive Disintegration|65 Videos

  • NUCLEAR PHYSICS

    A2Z|Exercise Problems Based On Mixed Concepts|58 Videos

  • NUCLEAR PHYSICS

    A2Z|Exercise Fission And Fusion|40 Videos

  • MOCK TEST

    A2Z|Exercise Mock Test 3|44 Videos

  • SEMICONDUCTOR ELECTRONICS

    A2Z|Exercise EXERCISE|29 Videos

Similar Questions

Explore conceptually related problems

In the final Uranium radicactive series the initial nucleus is _(238)^(92) U and the final nucleus is _(82)^(206) pb . When Uranium necleus docays to lead , the number of a - particle is …….. And the number of beta - particles emited is ……

When the nucleus of .^(238)U_(92) disintegrates to give one nuclues of .^(206)U_(82) , the number of alpha- particles emitted and the number of beta- particles emitted is

In beta-"decay", the total number of particles in the nucleus

On decay of ""_(92)U^(238) to a stable nucleus ""_(82)Pb^(206) , the number of alpha and beta particles emitted ar

In the given radioactive disintegration series ._(92)^(235)U rarr_(82)^(207)Pb Calculate difference between number of alpha and number of beta particles emitted in this series.

In the nuclear reaction U_92^238 to Pb_82^206 , the number of alpha and beta particles decayed are:

In radioactive transformation ""_(92)U^(235) to ""_(82)Pb^(206) , the number of alpha and beta particles emitted are

A2Z-NUCLEAR PHYSICS-Radioactivity
  1. What is the respective number of alpha and beta particles emitted in t...

    Text Solution

    |

  2. A radioactive nucleus .92 X^235 decays to .91 Y^231. Which of followin...

    Text Solution

    |

  3. In the final Uranium radioactive series the initial nucleus is U(92)^(...

    Text Solution

    |

  4. After 1 alpha and 2 beta emissions.

    Text Solution

    |

  5. Which of the following is a correct statement ?

    Text Solution

    |

  6. .^22 Ne nucleus after absorbing energy decays into two alpha-particles...

    Text Solution

    |

  7. A nucleus .n X^m emits one alpha and one beta particles. The resulting...

    Text Solution

    |

  8. The nucleus .48^115 Cd after two successive beta^- decays will give.

    Text Solution

    |

  9. An atom of mass number 15 and atomic number 7 captures an alpha-partic...

    Text Solution

    |

  10. In the disintegration series .(92)^(238)U overset rarr (alpha) X ...

    Text Solution

    |

  11. In the given nuclear reaction A, B, C, D, E represents .92 U^238 rarr^...

    Text Solution

    |

  12. A radioactive element .90 X^238 decay into .83 Y^222. The number of be...

    Text Solution

    |

  13. An element A decays into element C by a two-step process : A rarr B ...

    Text Solution

    |

  14. An artifical radioactive decay series begins with unstable .94 ^241 Pu...

    Text Solution

    |

  15. A nucleus of an element .84 X^202 emits an alpha-particle first a beta...

    Text Solution

    |

  16. An atomic nucleus .90 Th^232 emits several alpha and beta radiations ...

    Text Solution

    |

  17. 1 Curie is equal to.

    Text Solution

    |

  18. In the given nuclear reaction, how many alpha and beta particle are em...

    Text Solution

    |

  19. A nucleus .Z^AX emits an alpha-particel. The resultant nucleus emits ...

    Text Solution

    |

  20. The electron emitted in beta radiation originates from

    Text Solution

    |