What is the electron configuration for $F e^{3 +}$ $Fe^(3+)$ ?

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Answer 1 · 2016-06-21T18:19:13

For $F e$ $Fe$ , $Z = 26$ $Z=26$ ; there are thus 23 electrons to distribute for $F e^{3 +}$ $Fe^(3+)$ .

$1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 3 d^{5}$ $1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)3d^(5)$

What is the electron configuration for Fe3+Fe^(3+)?