Question
Chemistry Question on The Lanthanoids
The pair that has similar atomic radii is :
A
Sc and Ni
B
Ti and HF
C
Mo and W
D
Mn and Re
Answer
Mo and W
Explanation
Solution
Mo and W has nearly similar atomic radius due to lanthanoid contraction.
The pair that has similar atomic radii is :
Sc and Ni
Ti and HF
Mo and W
Mn and Re
Mo and W
Mo and W has nearly similar atomic radius due to lanthanoid contraction.