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Match List - I with List - II.
List - I (Electronic configuration of neutral atom where n = 2) List - II (1st Ionization Energy in kJ mol$$^{-1}$$)
A. ns$$^2$$ I. 2080
B. ns$$^2$$np$$^1$$ II. 899
C. ns$$^2$$np$$^3$$ III. 800
D. ns$$^2$$np$$^6$$ IV. 1402
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