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Chemistry
The size of the second and third row transition elements being almost the same. This is due to
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Q. The size of the second and third row transition elements being almost the same. This is due to
Classification of Elements and Periodicity in Properties
A
d-and f- orbitals do not shield the nuclear charge very effectively
B
Lanthanide contraction
C
Both (a) & (b) are true
D
None of the above is true
Solution:
Correct answer is (c) Both (a) & (b) are true