The size of Mo is very similar to w due ...

The size of Mo is very similar to w due to
(A) the difference of atomic number by one
(B) the contraction in size in the first transition series elements
(C) lanthanide contraction
(D) actinide contraction

Similar Questions

Explore conceptually related problems

The atomic number of elements of first transition series lie in the range of

The size of pupil decreases due to the contraction of

The 3d-transition series contains elements having atomic numbers ranging from

Assertion : 4d and 5d series elements have nearly same atomic radius. Reason : Lanthanoid contraction.

Define the following : (a) group (b) period , (c) , representative elements , (d) transition elements , ( e) , lanthanides and (f) actinides

Atomic number of the element having ns^1 configuration and belonging to 3d transition series would be________.

Pair of elements having almost equal size due to lanthanoid contraction are