UPSEE 2019 Solved Paper

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Question : 67 of 150

Marks: +1, -0

Which of the following is not permissible arrangement of electrons is an atom?

n=3,l=2,m=−2,s=−1∕2
n=4,l=0,m=0,s=−1∕2
n=5,l=3,m=0,s=+1∕2
n=3,l=2,m=−3,s=−1∕2

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