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Write equations for the following transformations : (a)`._(7)N^(14)`(n,p), (b) `._(19)K^(39)(p,alpha)`, (c)`beta^(+)-"decay by" ._(11)Na^(22)` |
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Answer» (a) `._(7)N^(14)(n,p)` indicates that `N^(14)` on bombardment with neutrons gives proton. `:. " " ._(7)N^(14)+._(0)n^(1) rarr ._(z)X^(m)+._(1)p^(1)` on eqating at. "no". And mass "no". "on" both sides, we get `._(7)N^(14)+._(0)n^(1) rarr ._(6)C^(14)+ ._(1)p^(1)` (b) `._(19)K^(39)(p,alpha)` indicates that `K^(39)` on bombarment with proton gives `alpha `-particle. There, `._(19)K^(39)+._(1)H^(1) rarr ._(18)Ar^(36)+._(2)He^(4)` (c) `._(11)Na^(22) rarr . _(10)Ne^(22)+ ._(+1)e^(0)(beta^(+)"or positron")` |
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