11s 2
2s 2p 8
3s 3p 8
4s 3d 2+7
1s 2
2s 2p 8
3s 3p 2 + 4
1.what is amximum no. of electrons in an atom in which the last electron filled has following quantum numbers:
1.n=3 l=2 m=-1
2.n=3 l=1 m=-1
3.n=3 l=2 m=0 s=-1/2
answers:::
1.27
2.16
3.28
plz plz explain how u got the above answers?????
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7 Answers
1-2(2) -1(2) 0(1) 1(1) 2(1)
first numbers r m values
n parantheses have no. of electrons
sum=7
cheers rohit!!!
1hope i listen same words form tht person who is after me right now :P :P