D And F Block Elements Class 12 Ncert Solutions Pdf Download ^hot^ -

μ=n(n+2) BMmu equals the square root of n open paren n plus 2 close paren end-root BM is the number of unpaired electrons.

: Most transition metal ions are paramagnetic due to unpaired electrons. The magnetic moment ( ) is calculated using the spin-only formula : d and f block elements class 12 ncert solutions pdf download

: The characteristic colors of these ions arise from d-d transitions , where an electron jumps from a lower energy d-orbital to a higher one by absorbing visible light. 2. Inner Transition Elements (f-Block) μ=n(n+2) BMmu equals the square root of n