An isotone of $_{32}Ge^{76}$ is:
$(i) \, _{32}Ge^{77}$
$(ii) \, _{33}As^{77}$
$(iii) \, _{34}Se^{77}$
$(iv) \, _{34}Se^{78}$
$(i) \, _{32}Ge^{77}$
$(ii) \, _{33}As^{77}$
$(iii) \, _{34}Se^{77}$
$(iv) \, _{34}Se^{78}$
- AOnly $(i)$ and $(ii)$
- BOnly $(ii)$ and $(iii)$
- COnly $(ii)$ and $(iv)$
- D$(ii), (iii)$ and $(iv)$
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