Question

Consider the following set of quantum numbers.
$n \,|\, m_|$
A. 3 3 –3
B. 3 2 –2
C. 2 1 +1
D. 2 2 +2
The number of correct sets of quantum numbers is _____.

Answer 1

The correct sets of Quantum numbers are, $(02)\; n = 3\; l = 2 \;m_l = –2$
and $n = 2 \;l = 1\; m_l = +1$
I can have values from $0$ to $(n – 1)$ and $m$ can have values from $–l….. 0 ……+l (2l \+ 1)$