MCQ
The electronic configuration of fluorine is
- A$1{s^2},2{s^2},2{p_x}^1,2{p_y}^1,2{p_z}^1$
- B$1{s^2},2{s^2},2{p_x}^2,2{p_y}^1,2{p_z}^1$
- ✓$1{s^2},2{s^2},2{p_x}^2,2{p_y}^2,2{p_z}^1$
- D$1{s^2},2{s^2},2{p_x}^2,2{p_y}^2,2{p_z}^2$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$\begin{array}{*{20}{c}}
{\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,C{H_3}} \\
|
\end{array}} \\
{C{H_3} - C - C{H_3}} \\
| \\
H
\end{array}{\mkern 1mu} $ $\mathop {\xrightarrow{{C{H_3}OBr}}}\limits_{C{H_3}OH} $