Physics, asked by pallavi4193, 11 months ago

which of the following options does not represent ground state electronic configuration of an atom?
a)1s2,2s2,2p6,3s2,3p6,3d8,4s2
b)1s2,2s2,2p6,3s2,3p6,3d9,4s2
c)1s2,2s2,2p6,3s2,3p6,3d10,4s1
d)1s2,2s2,2p6,3s2,3p6,3d5,4s1

Answers

Answered by kamolika1178

2

1s2,2s2,2p6,3s2,3p6,3d8,4s2

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