Class 11 NEET Chemistry Classification Of Elements And Periodicity In Properties
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Which among the following electronic configurations belong to main group elements?
A.[ Ne ] 3 s 1
B.[ Ar ] 3 d 3 4 s 2
C.[ K r ] 4 d 10 5 s 2 5 p 5
D.[ Ar ] 3 d 10 4 s 1
E.[ R n ] 5 f 0 6 d 2 7 s 2
Choose the correct answer from the option given below :
A.
B.
C.
D.
E.
Choose the correct answer from the option given below :
[NEET 2025]
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