Name a transition element which does not exhibit variable oxidation states.

(a) Define transition elements. Give the general electronic configuration of the transition elements. (b) (i) Name a transition element which does not exhibit variable oxidation state. (ii) Which of the 3d series of transition metals exhibit the largest number of oxidation states? (iii) Give reason why HCl is not used to acidify KMnO_4 solution in volumetric determination of Fe^(2+)

Name a transition element which does not exhibit variable oxidation state and explain the , reason for it.

Name transition element which does not exhibit variable oxidation state.

Name a transition clement which does not exhibit variable oxidation state.

Name the transition element which does not exhibit variable oxidation states .

Name the transition element which does not exhibit a variable oxidation state. What is the oxidation state of that element ?