Fluorine does not exhibit variable oxidation states due to

Fluorine does not show variable oxidation state due to :

Which one of the following does not exhibit variable oxidation states?

Which one of the following does not exhibit variable oxidation states?

Fluorine does not show variable oxidation states while other members of the halogen family exhibit variable oxidation states. Why ?

Fluorine does not show variable oxidation state, because of

Which of the following transition elements does not exhibit variable oxidation states ?

Transition metals show variable oxidation states due to tendency of ‘d’ as well as ‘s’ electrons to take part In bond formation:- Which element in the first series of transition elements does not exhibit variable oxidation states and why?

Sc, the first member of first transition series does not exhibit variable oxidation state. Why ?