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Write the ground state electronic config...

Write the ground state electronic configuration of `Fe^3+` ion.

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`Fe^3+ rarr1s^2 2s^2 2p^6 3s^2 3p^6 3d^5`( Three electrons- two from 4s and one from 3d are removed).
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MBD PUBLICATION-TRANSITION METALS (d-BLOCK ELEMENTS)-QUESTION BANK
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  2. Write one method for the preparation of CuSO4. Also write its uses.

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  3. Write the ground state electronic configuration of Fe^3+ ion.

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