kayarnold7241 kayarnold7241 27-11-2022 Chemistry contestada Choose the electron configuration for [tex]\mathrm{Zr}^{2+}[/tex]. [tex][\mathrm{Kr}] 4 \mathrm{~d}^2[/tex] [tex][K r] 5 s^2 4 d^1[/tex] [Ar]5 [tex]s^1 4 d^1[/tex] [tex][K r] 5 s^2 4 d^3[/tex] [tex][K r] 5 s^2[/tex]
