MCQ
The pair that has similar atomic radii is
- A$Ti$ and $Hf$
- B$Mn$ and $Re$
- C$Sc$ and $Ni$
- ✓$Mo$ and $W$
✓
Answer
Correct option: D.
$Mo$ and $W$
d
Due to lanthanoide contraction $Mo$ and $W$ have similar atomic radii.
Due to lanthanoide contraction $Mo$ and $W$ have similar atomic radii.
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