Question
Chemistry Question on trends in periodic table
Which of the following does not represent property stated against it ?
A
CO+2 < Fe+2 < Mn+2 - Ionic size
B
Ti < V < Mn - Number of oxidation states
C
Cr+2 < Mn+2 < Fe+2 - Paramagnetic behaviour
D
Sc > Cr > Fe - Density
Answer
Sc > Cr > Fe - Density
Explanation
Solution
The correct answer is (D) : Sc > Cr > Fe - Density.