MCQ
The element having electronic configuration $[Kr]4d^{10} 4f^{14} ,5s^25p^6,6s^2$ belongs to
- A$s-block$
- B$p-block$
- C$d-block$
- ✓$f-block$
✓
Answer
Correct option: D.
$f-block$
d
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which of the following Alkane cannot be prepared by Hydrogenation of olefin
How many chiral carbon atoms are present in following compound :-
Which of the following species contains equal number of $\sigma -$ and $\pi -$ bonds ?
→For the reaction at $25\,^oC,$ ${N_2}{O_4}_{(g)\,}\, \rightleftharpoons \,2N{O_2}_{(g)}$ if $\Delta G_f^o$ for $N_2O_4$ and $NO_2$ are $23. 49$ and $12.39\,KCal$ respectively then $K_p$ for the reaction is
→Which is a buffer solution
Nodal plane in a ethylene molecule is
Diamagnetic species are those which contain no unpaired electrons. Which among the following are diamagnetic?
Which of the following compounds are optically active
Which of the following is not used to distinguish ethene from ethane
In each of the following, the carbonyl group is present except in: