MCQ
Coloured salts are formed by
- AAlkali metals
- BLanthanides
- CActinides
- ✓Transition metals
✓
Answer
Correct option: D.
Transition metals
d
$(d)$ Due to presence of vacant $d$-orbitals and they show $d-d$ transition.
$(d)$ Due to presence of vacant $d$-orbitals and they show $d-d$ transition.
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