MCQ
To which block is related an element having electronic configuration $1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}3{d^{10}}4{s^1}$ in the periodic table
- A$s$ - block
- B$p$ - block
- ✓$d$ - block
- D$f$ -block
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|
List$-I$ (Shape) |
List$-II$ (Molecules) |
| $(A)$ $T-$shaped | $(I)$ $XeF _{4}$ |
| $(B)$ Trigonal planar | $(II)$ $SF _{4}$ |
|
$(C)$ Square planar |
$(III)$ $ClF _{3}$ |
| $(D)$ See-saw | $(IV)$ $BF _{3}$ |