The electronic configuration 1s2 ,2s2, 2p5 ,3s1 shows(a) ground state – InterviewSolution

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1.

The electronic configuration 1s2 ,2s2, 2p5 ,3s1 shows(a) ground state of fluorine atom(b) excited state of fluorine atom(c) excited state of neon atom(d) excited state of ion O-2

Answer»

Correct option (c) excited state of neon atom

Explanation:

Neon 1s² ,2s²^,2p⁶

Excited state of neon can be represented as :

1s², 2s²,2p⁵ ,3s¹

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