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In the reaction : ""(93)^(239)Npto""(9...

In the reaction :
`""_(93)^(239)Npto""_(94)^(239)Pu+?`
The missing particle is :

A

neutron

B

proton

C

positron

D

electron.

Text Solution

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The correct Answer is:
D
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MODERN PUBLICATION-NUCLEAR CHEMISTRY-Multiple Choice Questions
  1. Which of the following transformations is not correct?

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  2. Which of the following transformations is n p type ?

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  3. In the reaction : ""(93)^(239)Npto""(94)^(239)Pu+? The missing par...

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  4. During alpha-decay, n/p ratio :

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  5. The change ""(15)^(30)Pto""(14)^(30)Si requires the emission of :

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  6. Which of the following is used in dating archaeolo gical findings?

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  7. The missing nucleide in the nuclear reaction : ""(93)^(239)Npto........

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  8. Which of the following radiations can be easily stopped by air?

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  9. Meson was discovered by :

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  10. Neutrino can be detected during the emission of:

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  11. In a neutron induced reaction of ""(93)^(235)U, one of the products is...

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  12. The missing projectile in the reaction : ""(1)^(2)H+?to""(1)^(1)H+""...

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  13. In the nuclear reaction ""(42)^(96)Mo +"".......to""(43)^(97)Tc+""(0)^...

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  14. Packing fraction is related to :

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  15. When radium atom (belonging to group II) loses an alpha-particle formi...

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  16. Which particle is used to bombard ""(13)^(28)Al to give ""(15)^(31)P ...

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  17. Lead containers are generally used for storing radioactive materials. ...

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  18. The ""^(14)C content of a piece of wood after it is cut from a tree :

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  19. Nuclear energy is the result of conversion of :

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  20. The half-life period of a radioactive substance is 140 days. After 560...

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