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Learn what quantum numbers are and how they describe the characteristics of electrons in an atom. Find out the four types of quantum numbers: principal, azimuthal, magnetic and spin, and see solved examples and videos.
Can you explain a bit more on how it extends to azimuthal quantum number and imposition of boundary conditions that force integer quantum numbers $\endgroup$ – zeeman Commented Oct 31, 2020 at 9:03
The period number in the long form of the periodic table is equal to (a) magnetic quantum number of any element of the period (b) the atomic number of any element of the period (c) Maximum principal quantum number of any element of the period (d) maximum azimuthal quantum number of any element of the period
If the value of azimuthal quantum number is 3, the possible values of magnetic quantum numbers would be:
The azimuthal quantum number is just the quantum number used to describe angular part of the wave function, so it determines the shape of the orbital. This is a very rough explanation. You need to learn something like quantum chemistry or quantum mechanics in order to get a better understanding on that.
When the value of the azimuthal quantum number is 3, the maximum and the minimum values of the spin multiplicities are 8 and 2 respectively. l = 3 corresponds to f orbital. In an f orbital, the maximum number of unpaired electrons can be 7. Hence, S = 7 2. The maximum spin multiplicity is 2 S + 1 = 2 × 7 2 + 1 = 8.
The azimuthal quantum number and the principal quantum number of the 17th electron are: View Solution. Q4 ...
For the azimuthal quantum number (l) the total number of magnetic quantum number is given by l = (m − 1) 2. For a given value of l, m can have values from -l to +l through zero. Thus, for each value of l, there will be total 2l+1 values of m.
The maximum number of electrons with spin value +1/2 in the orbital with azimuthal quantum number value l = 2 and magnetic quantum number m = +2 is ..... . View Solution Q 5
Which of the following statements concerning the quantum numbers are correct ? (a) The angular momentum quantum number determines the three-dimensional shape of the orbital (b) The principal quantum number determines the orientation and energy of the orbital (c) Magnetic quantum number determines the size of the orbital. (d).