Which one is the electronic configuration of `Fe^(+2)`

Write the electronic configuration of Fe^(2+) .

Electronic configuration of Fe^(2+) ion is

Write the the electronic configuration of Fe^(2+) ion.

Which one has no stable electronic configuration-

Electronic configuration of Fe^3+ .........

The valence shell electronic configuration of the Fe^(2 +) is.

Write the electronic configurations of Fe^(2+) and Cu^(+) ions.

Write the electronic configurations of Fe^(2+) and Fe^(3+) . which of the two has larger paramagnetic character ? Atomic number of Fe is 26.

Which of the following is the correct electronic configuration of Fe^(3+) ion ? (Z for Fe = 26)