Question

Give reasons why transition elements forms colour​

Answer 1

Answer:

Ur answer.. yaar❤

Explanation:

When these electrons de-excite they release visible light wavelength. That's why transition element compounds exhibit colour.

Answer 2

$\huge{\textbf{{\color{navy}{Ans}}{\purple{we}}{\pink{rs}}{\color{pink}{♡\:}}}}$

Transition metal ions generally possess one or more unpaired electrons. When visible light falls on a transition metal compound or ion, the unpaired electrons present in the lower energe d-orbital get promoted to high energy d-orbitals, called d-d transition, due to the absorption of visible light. Thereby forming

coloured compound.

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