Question

the ratio of number occupied orbitals to vacant orbitals upto valence shell of Fe . Don't spam! The answer is 1, Explain!!!​

Answer 1

Answer:

hey

Fe has electronic configuration=1s2 2s2 2p6 3s23p6 3d6 4s2

here valency shell is 4s2

vacant orbital when Fe in +2 state is 1

total occupied orbital is 4

(note:total suborbital is 7)

so ratio is 4/4/1=1

hope so helpful...