Assertion Coordination compounds are generally formed by transition metals
Reason Transition metals generally have partly filled d-orbitals of the nth shell .

Assertion:Co-ordination compounds are generally formed by transition metals. Reason : Transition metals generally have partly filled d-orbitals in n^(th) shell.

Coordination compounds are mainly known for transition metals .

Coordination compounds are mainly known for transition metals .

is it true that Coordination compounds are mainly known for transition metals?

(A) : Transition metals form colored ions (R): They have completely filled d-orbitals in the nth shell.

Why transition metals are generally coloured ?

Give reason 'transition metals generally form coloured compound'.