Thank you for reporting, we will resolve it shortly
Q.
Total number of electrons contained in all the $p$-orbitals of bromine is
Rajasthan PMTRajasthan PMT 2003Structure of Atom
Solution:
Electronic configuration of $Br$ is
$1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 3 d^{10} 4 s^{2} 4 p^{5}$
Hence total number of electrons in $p$-orbital
$=6+6+5=17$