1.

The electronic configuration of silver atom in ground state is

A. \[[Kr]3{{d}^{10}}\,4{{s}^{1}}\]
B. \[[Xe]\,4{{f}^{14}}5{{d}^{10}}6{{s}^{1}}\]
C. \[[Kr]\,4{{d}^{10}}5{{s}^{1}}\]
D. \[[Kr]\,4{{d}^{9}}5{{s}^{2}}\]
Answer» D. \[[Kr]\,4{{d}^{9}}5{{s}^{2}}\]


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