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Q) The pair that has similar Atomic radii is
a) Mn and Re
b) Ti and Hf
c) Sc and Ni
d) Mo and W
JEE MAINS (April , 2019 )
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Answered by
16
Answer
(d) Mo and W
★Explanation★
The atomic radii of elements of the second and third transition series are nearly same due to lanthanide contraction.
Answered by
2
Answer:
d......................
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