rabion9781 rabion9781

26-11-2022
Chemistry

Answered

Part A
Choose the ground state electron configuration for [tex]\mathrm{Zr}^{2+}[/tex].
[tex][\mathrm{Kr}] 4 \mathrm{~d}^2[/tex]
[tex][\mathrm{Kr}][/tex]
[tex][\mathrm{Kr}] 5 \mathrm{~s}^2[/tex]
[tex][\mathrm{Kr}] 5 \mathrm{~s}^2 4 \mathrm{~d}^4[/tex]
[tex][\mathrm{Kr}] 5 \mathrm{~s}^2 4 \mathrm{~d}^2[/tex]

Answer :

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