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The age of the earth has been estimated ...

The age of the earth has been estimated by `……………` dating technique.

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Uranium
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CENGAGE CHEMISTRY ENGLISH-NUCLEAR CHEMISTRY-Exercise Fill In The Blanks
  1. The disappearance of one atomic mass unit (am u) releases ………………………. ...

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  2. The most effective projectile in the transmutation of heavy element is...

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  3. Hydrogen bomb is based on the principle of

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  4. The atomic bomb uses the principle of ……………… .

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  5. ………………………….. brings fission in U^(235).

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  6. .(7)N^(14)+ .(0)n^(1)rarr ...................+.(1)H^(1)

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  7. Atoms of the same element possessing identical mass but differing in h...

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  8. Fusion reaction takes place at high tamperature because

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  9. The splitting of a heavy nuclei with neutron into two smaller nuclei a...

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  10. The age of archaeological findings can be determined by ……………….. meth...

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  11. The age of the earth has been estimated by …………… dating technique.

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  12. ………………….. emitted by Co-60 can burn cancerous cells.

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  13. In India, the first nuclear reactor was established at ………………….. .

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  14. The type of reactions considered to be the principal sources of energy...

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  15. In the given nuclear reaction .(4)^(9)Be+.(2)^(4)Herarr(6)^(12)C+X X ...

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  16. The transuranic element with longes half - life is …………………….

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  17. …………….. is used for the treatment of leukaemia.

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  18. Radioactive disintegration is a ………………. order reaction.

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  19. Pu^(239) is artificial nuclear fuel.It is obtained from fertile materi...

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  20. Artifical radioactivity was first discovered by

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