Transition metals (some ion) form complexes with molecular na. there are two modes of coordination of n; in the complexes of the type [m(n;xln). these modes are

Transition metals (some ion) form complexes with molecular Na. There are two modes of coordination of N; in the complexes of the type [M(N;XLn). These modes are (a) end-on and (6) side-on. The stability of these complexes in these two modes is (a) end-on more stable than side-on (c) both are highly unstable (the relative stability depends on ligands) (d) both are cqually stable (ligand) 3. (6) Side-on more stable than end-on