D-And F-Block Elements Ques 283
Question: Transition metals are often paramagnetic owing to
[Bihar CEE 1992]
Options:
A) Their high M.P. and B.P.
B) The presence of vacant orbitals
C) The presence of one or more unpaired electrons in the system
D) Their being less electropositive than the elements of groups I-A and II-A
Show Answer
Answer:
Correct Answer: C
Solution:
The presence of one or more unpaired electrons in the system.
