Question

what is the m value for px, py, pz orbitals ​

Answer 1

Explanation:

Px orbital is a p orbital oriented along the x-axis. Py orbital is a p orbital oriented along the y-axis. Pz orbital is a p orbital oriented along the z-axis. Value for magnetic quantum number (m) is either +1 or -1

Answer 2

Px orbital is a p orbital oriented along the x-axis. Py orbital is a p orbital oriented along the y-axis. Pz orbital is a p orbital oriented along the z-axis. Value for magnetic quantum number (m) is either +1 or -1.

$p_z$ :  $m_1$=0 ;

$p_x$: 50%   $m_1$=+1  and 50%  $m_1$=−1 ;

$p_y$: 50%  $m_1$=+1  and 50%  $m_1$=−1 ;

This happens because  px  and  py  orbitals are not eigenstates of $L^z$ operator, but a linear combination of  p+1  and  p−1  wave functions.