Atoms And Nuclei Question 223
Question: In the nuclear reaction $ _{6}C^{11}\to _{5}B^{11}+{{\beta }^{+}}+X $ , what does X stand for [MNR 1998]
Options:
A) An electron
B) A proton
C) A neutron
D) A neutrino
Show Answer
Answer:
Correct Answer: D
Solution:
$ _{6}C^{11}\to _{5}B^{11}+{{\beta }^{+}}+\gamma $ because $ {{\beta }^{+}}{= _{1}}e^{0} $
