In the nuclear reaction: $X(n,\,\alpha ){\,_3}L{i^7}$ the term $X$ will be 

  • [AIEEE 2005]
  • [AIPMT 2001]
  • A

    $_5{B^{10}}$

  • B

    $_5{B^9}$

  • C

    $_5{B^{11}}$

  • D

    $_2H{e^4}$

Similar Questions

A nucleus of an element ${}_{84}{X^{202}}$ emits an $\alpha $-particle first, $\beta $ -particle next and then a gamma photon. The final nucleus formed has an atomic number

Pauli suggested the emission of nutrino during $\beta^{+}$decay to explain

Which of the following processes represents a gamma-decay

  • [IIT 2002]

 A nucleus  $_n{X^m}$ emits one $\alpha$ particle and two $\beta$ particles. The resulting nucleus is

  • [AIPMT 2011]

Write nuclear reaction equations for

$(i)$ $\alpha$ -decay of $^{226}_{88} Ra$

$(ii)$ $\alpha$ -decay of $_{94}^{242} Pu$

$(iii)$ $\beta$ -decay of $_{15}^{32} P$

$(iv)$ $\beta$ -decay of $^{210}_{83}Bi$

$(v)$ $\beta^{+}$ -decay of $_{6}^{11} C$

$(vi)$ $\beta^{+}$ -decay of $_{43}^{97} Tc$

$(vii)$ Electron capture of $^{120}_{54} Xe$