Respuesta :
Answer:
C.
[tex]_{28}^{60}\textrm{Ni}^*{\rightarrow }_{28}^{60}\textrm{Ni} +\gamma[/tex]
Explanation:
Gamma Emission :
When a nucleus is excited , it become unstable .To gain stability it comes back to lower energy state by emitting high-energy electromagnetic radiation .This radiation is called gamma radiation.
Symbol :
[tex]\gamma[/tex] : Gamma
There is no change in mass number and atomic number during gamma emission
In A,B,D mass number or atomic number has changed, So no Gamma emission take place.
