Question

Which of the following configurations does not follow Hund's rule of maximum
multiplicity?
(a) 1s²2s²2p⁶3s²3p²
(b) 1s²2s²2p⁶3s²3p⁶4s²3d⁶
(c) 1s²2s²2p⁶3s²3p⁶3s¹3d⁵
(d) 1s²2s²2p⁶3s²3p⁴4s²​

Answer 1

Answer:

it's d

bcoz there is 3p⁴ but according to hund s rule there should be 3p⁶

please mark me the brainliest

Answer 2

I think it’s c) since 3s and 3p is being repeated