Which have the samme number of s-electrons as the d-electrons in `Fe^(2+)`-

Which have the same number of s-electrons as the d-electrons in Fe^(2+) ?

Which jave the same number of s-electrons as the d-dlectrons in Fe^(2+) ?

The number of d-electrons in Fe^(2+) ion is

The number of d-electrons present in Fe^(2+) ion is

Indicate the number of unpaired electrons in Fe

The number fo d-electrons retatined in Fe^(2+) ion is :

which is the symbol for an element whose ground state atoms have the same total numbers of s electrons and p electrons ?