A) \[S{{c}^{3+}},C{{o}^{2+}}\]
B) \[N{{i}^{2+}},C{{u}^{+}}\]
C) \[N{{i}^{2+}},T{{i}^{3+}}\]
D) \[S{{c}^{3+}},T{{i}^{3+}}\]
Correct Answer: C
Solution :
\[{{\,}_{28}}Ni=1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{s}^{2}}3{{p}^{6}}3{{d}^{8}}4{{s}^{2}}\] \[N{{i}^{2+}}=1{{s}^{2}}2{{s}^{2}}2{{p}^{6}}3{{s}^{2}}3{{p}^{6}}3{{d}^{8}}\]You need to login to perform this action.
You will be redirected in
3 sec