Multiple choice The maximum oxidation states exhibited by titanium, vanadium and iron respectively are +3, +4 and +5 +3, +5 and +6 +4, +5 and +6 +4, +4 and +5 +5, +6 and +6 Reveal answer Fill a bubble to check yourself C Correct answer Explanation Titanium exhibits +2, +3 and +4 oxidation states. Vanadium exhibits +2, +3, +4 and +5 oxidation states. Iron exhibits +2, +3, +4 and +6 oxidation states.