# The atomic number of V,Cr, Mn and Fe are respectively 23,24,25 and 26. Which one of these may be expected to have the highest second ionization en

16 views
The atomic number of V,Cr, Mn and Fe are respectively 23,24,25 and 26. Which one of these may be expected to have the highest second ionization enthalpy?
A. Cr
B. Mn
C. Fe
D. V

by (73.0k points)