Question

Give reason. d- block show colour.​

Answer 1

Answer:

The reason why transition metal in particular are colorful is because they have unfilled or either half filled d orbitals. There is Crystal field theory which explains the splitting of the d orbital, which splits the d orbital to a higher and lower orbital. Now, the electrons of the transition metal can "jump".

IS IT RIGHT MATE...????

Explanation:

Answer 2

Answer:

hello

Explanation:

d-block elements are transition metals so they have vacant or half field orbitals....so electrons can excite or jump from one orbital to another emitting lights of different wavelength so they shoe coloured of the wavelength of light