JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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The maximum tendency to form the gaseous unipositive ion is for the element with configuration

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Correct option: B

1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{1}

Option B (

1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{1}

) is correct because elements with electronic configurations close to noble gases readily lose electrons to achieve a stable configuration, and this configuration represents Aluminum which easily forms Al+.

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