Structure of Atom - Result Question 40

####44. If n=6, the correct sequence for filling of electrons will be :

[2011]

(a) ns(n2)f(n1)dnp

(b) ns(n1)d(n2)fnp

(c) ns(n2)fnp(n1)d

(d) nsnp(n1)d(n2)f

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Solution:

  1. (a)

(15)

When n=6, the sequence of filling of electrons:

6s4f5d6p

or ns(n2)f(n1)dnp



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