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1st year:unit2.3(Atomic Structure)-Electronic Configuration

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Q.

Which of the following sets of quantum numbers represents the highest energy of an atom ?

A. n = 3, l = 2, m = 1, s = + 1/2

B. n = 2, l =1, m = 0, s = +1/2

C. n = 3, l = 0, m = 0, s = +1/2

D. n = 3, l = 1, m = 1, s = +1/2

E. None of the above

View Answer

Correct choice: A

Explanation:

none

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