Number of electrons having `l+m` value equal to zero in `._(25)Mn` may be

Number of electron having l+m value equal to zero in ._(26)Fe may be

Number of electron having l+m value equal to zero in ._(26)Fe may be

Number of electrons having l+m value equal to zero in Fe^(3+) may be

Number of electrons having l+m=0 in Mn(z=25) is

Number of electrons having l+m=0 in Mn(z=25) is

Write the electronic configuration of chromium (Z = 24) and predict in it (i) number of subshells (ii) number of electrons in subshell having l = 0 (iii) number of electrons having n + l value equal to 3 (iv) number of electrons in highest value of n.

Number of electrons having m_(l)=0 for sodium atom is

the number of d- electrons in Mn^(2+) is equal to that of :

the number of d- electrons in Mn^(2+) is equal to that of :