Which characteristic is given by the angular momentum quantum number? The angular momentum quantum number is associated with the orbital angular momentum. It gives the magnitude of the angular momentum and determines the shape of the orbit. The higher the angular momentum quantum number, the more elliptical the orbit.

The orbital angular momentum of a particle is the component of its angular momentum that is due to its orbit around an axis. It is quantized, meaning that it can take on only certain discrete values. The allowed values depend on the quantum state of the particle and the symmetry of its wave function.

The orbital angular momentum of an electron in a hydrogen atom, for example, can take on any value from -l to +l, where l is the angular momentum quantum number. The total angular momentum of the electron, however, must be equal to the spin angular momentum, which can only take on values from -s to +s, where s is the spin quantum number.

In general, the orbital angular momentum of a particle is given by the following equation:

**L = l + s**

where l is the angular momentum quantum number and s is the spin quantum number.

The angular momentum quantum number is important in physics. It is a measure of the angular momentum of a particle. The angular momentum quantum number can be either an integer or a half-integer. The angular momentum quantum number is denoted by the letter l.

The spin angular momentum quantum number is another important quantum number in physics. It is a measure of the spin angular momentum of a particle. The spin angular momentum quantum number can be either an integer or a half-integer. The spin angular momentum quantum number is denoted by the letter s.

The total angular momentum quantum number is the sum of the angular momentum quantum number and the spin angular momentum quantum number. The total angular momentum quantum number is denoted by the letter j.

The magnetic quantum number is another important quantum number in physics. It is a measure of the magnetic moment of a particle. The magnetic quantum number can be either an integer or a half-integer. The magnetic quantum number is denoted by the letter m.

The electron spin quantum number is another important quantum number in physics. It is a measure of the spin of an electron. The electron spin quantum number can be either plus or minus one-half. The electron spin quantum number is denoted by the letter s.