1.

If n=6,the correct sequence for filling of electrons will be,…………

Answer»

`nsrarr(n-2)frarr(n-1)drarrnp`
`nsrarr(n-2)DRARR(n-2)frarrnp`
`nsrarr(n-1)frarrnprarr(n-1)d`
NONE of these are correct

Solution :n=6
Accoding AUFBAU PRINCIPLE,
`6srarr4frarr5drarr6p`
`nsrarr(n-1)frarr(n-2)drarrnp`


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