Question

what can be the value of m for l=2?

Answer 1

Hii
Nice question

Solution :-

Here l = Azimuthal Quantum number

ml = Magnetic orbital quantum number

l = 2 (given)

ml = -l to +l
ml = -2, -1, 0, 1, 2

Hope this helps you.

Answer 2

Here,
Given Azimuthal Quantum Number ,l=2.

Hence The values of Magnetic Quantum Number (m) [-l ←→0 ←→+l] = -2,-1,0,1,2

( and extra... Values of spin quantum number is + or -. So Total no: of electrons for l=2 = no: of (m values) ×2 = 5 ×2 =10 electrons are possible)

Hence the Possible Values of m Are -2,-1,0,+1,+2. ( These Denote the no: of Permitted Orbital's)

Hope it Helps...
Regards,
Leukonov.