Which of the following can be represented by the configuration \[[Kr]\

1.	Which of the following can be represented by the configuration \[[Kr]\,5{{s}^{2}}\]? [MP PMT 1997]
A.	\[Ca\]
B.	\[Sr\]
C.	\[Ba\]
D.	\[Ra\]
Answer» C. \[Ba\]

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Which of the following can be represented by the configuration \[[Kr]\,5{{s}^{2}}\]? [MP PMT 1997]

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