Q. Select the incorrect statement about transition elements
A) The last electron enters in the $d$-orbital
B) Their properties are in between $s$ and $p$-block ellements
C) Scandium is the transition element with smallest atomic radii
D) Their common oxidation state is +3
Explanation
The correct answer is Option C: Scandium is the transition element with smallest atomic radii.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.