Classification Of Elements And Periodicity In Properties Ques 171
Question: Coloured salts are formed by [Bihar MEE 1996]
Options:
A) Alkali metals
B) Lanthanides
C) Actinides
D) Transition metals
E) None of these
Show Answer
Answer:
Correct Answer: D
Solution:
Due to presence of vacant d-orbitals and they show d-d transition.