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Which of the following represents noble ...

Which of the following represents noble gas configuration?

A

`1s^(2),2s^(2)2p^(6),3s^(2)3p^(6)3d^(10),4s^(2)4p^(6)4d^(10),5s^(2)5p^(6)`

B

`1s^(2),2s^(2)2p^(6),3s^(2)3p^(6)3d^(10),4s^(2)4p^(6)4d^(10)4f^(14),5s^(2)5p^(6)5d^(1),6s^(2)`

C

`1s^(2),2s^(2)sp^(6),3s^(2)3p^(6)3d^(10),4s^(2)4p^(6)4d^(10),5s^(2)5p^(6)5d^(1),6s^(2)`

D

`1s^(2),2s^(2)2p^(6),3s^(2)3p^(6)3d^(10),4s^(2)4p^(6)4d^(10)`

Text Solution

Verified by Experts

The correct Answer is:
A
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