Question

write electron configuration of iron with +2 and +3. which is more stable and why?​

Answer 1

Answer:

Fe3+ is more stable than Fe2+. This is explained with the help of the electronic configuration. In Fe3+ ions, there are five 3d half-filled orbitals and is more symmetrical than Fe2+. Whereas in Fe2+ ion there are four 3d half-filled orbitals and one orbital is filled.

Answer 2

Answer:

Fe3+ is more stable than Fe2+.

Explanation:

This is explained with the help of the electronic configuration. In Fe3+ ions, there are five 3d halffilled orbitals and is more symmetrical than Fe2+. Whereas in Fe2+ ion there are four 3d half-filled orbitals and one orbital is filled.

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