A) \[3{{d}^{5}},4{{s}^{0}}\]
B) \[3{{d}^{4}},4{{s}^{1}}\]
C) \[3{{d}^{3}},4{{s}^{2}}\]
D) \[3{{d}^{2}},4{{s}^{2}}4{{p}^{2}}\]
Correct Answer: A
Solution :
\[_{25}Mn=[Ar]\,3{{d}^{5}}4{{s}^{2}}\]\[M{{n}^{2+}}=[Ar]\,\,3{{d}^{5}}\,4{{s}^{0}}\]You need to login to perform this action.
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