How is the variability in oxidation states of transition metals different from that of the non transition metals? Illustrate with examples.

In what way is the electronic configuration of transition elements different from that of the non-transition elements ?

Transition metals form alloys with other transition metals. Explain.

To what extent do the electronic configurations decide the stability of oxidation states in the first series of the transition elements? Illustrate your answer with examples.

Why do transition metals form complexes ?

A transition metal easily form alloys with other transition metals. Explain why ?