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  • Write down the electronic configuration of: Cr^3+

8.1     Write down the electronic configuration of:

               (i)\; Cr^{3+}

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Chromium has atomic number 24. So, nearest noble gas element is Argon (Ar)
So electronic configuration of (i)\; Cr^{3+}  = [Ar]^{18}3d^{3}4s^{0}

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manish

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