Which one of the following exhibits the largest number of oxidation states?
(a) Ti (22)
(b) Cr(24)
(c) V(23)
(d) Mn(25)

Which one of the following exhibits the large number of oxidation states ?

Which of the following exhibit minimum number of oxidation states

Which of the following exhibits the greatest number of oxidation states ? (i) Zr (ii) Ti (iii) V (iv) Ni (v) Mn.

Which one of the following, exhibits highest oxidation state

Which of the 3d series of the transition metals exhibits the largest number of oxidation states and why?

Out of the following transition elements, the maximum number of oxidation states are shown by (a) Sc(Z=21) (b) Cr (Z=24) (c) Mn (Z=25) (d) Fe (Z=26)