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Eamcet Chemistry
2 nd Year : Unit 7.2 ( Block Elements ) - VIA Group Elements

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The electronic configuration 1s² 2s² 2p⁵ 3s¹ represents which one of the following:

A. An excited state of fluorine atom

B. The ground state of neon

C. An Excited state O^2- ion

D. THe ground state of F^- ion

E. None of the above

View Answer

Correct choice: C

Explanation:

None

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Eamcet Chemistry 2 nd Year : Unit 7.2 ( Block Elements ) - VIA Group Elements

Eamcet Chemistry
2 nd Year : Unit 7.2 ( Block Elements ) - VIA Group Elements