In a potassium atom, electronic energy levels are in the following order [EAMCET 1979; DPMT 1991]

In a potassium atom, electronic energy levels are in the following ord

1.	In a potassium atom, electronic energy levels are in the following order [EAMCET 1979; DPMT 1991]
A.	\[4s>3d\]
B.	\[4s>4p\]
C.	\[4s<3d\]
D.	\[4s<3p\]
Answer» D. \[4s<3p\]

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In a potassium atom, electronic energy levels are in the following order [EAMCET 1979; DPMT 1991]

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