how many d electrons present in Fe+2 ion
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2
Answer:
Fe (26)
Electronic configuration: 1s^2 2s^2 2p^6 3s^2 3p^6 3d^5 3p^6 4s^2
Fe2+ Electronic configuration: 1s^2 2s^2 2p^6 3s^2 3p^6 3d^5 3p^6 4s^0
6 d-electrons are retained in Fe2+
Answered by
8
Explanation :
➦ We have to write first electronic configuration of each element and have to determine the number of electrons in the respective orbitals in Fe²+ ions
Therefore :
➦ There are 6 d electrons in the Fe²+ ions.
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