A) \[Pb\]
B) \[Sn\]
C) \[Si\]
D) \[C\]
Correct Answer: B
Solution :
The ionization energy of Tin \[(Sn)\] is less than that of lead\[(Pb)\]. It is due to the poor shielding of \[d-\]and\[f-\] electron in\[Pb\], due to which it feels greater attraction from nucleus.You need to login to perform this action.
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