CHE 2A : Chemreviewsesh.pdf
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1.Which of the following is not a valid set of quantum numbers?
| n = 1, l = 0, ml = 0, ms = +1/2 | |
| n = 3, l = 1, ml = -1, ms = -1/2 | |
| n = 9, l = 4, ml = -3, ms = +1/2 | |
| n = 6, l = 5, ml = 4, ms = -1/2 | |
| n = 3, l = 3, ml = -2, ms = +1/2 |
2. Type the chemical symbol for the ION with a +2 charge whose ground state electron configuration has eight electrons in the 3d orbital.
3.All of the orbitals in a given subshell have the same value of the __________ quantum number.
| a. principal | |
| b. azimuthal (angular momentum) | |
| c. | magnetic |
| d. | principal and azimuthal (angular momentum) |
| e. | azimuthal (angular momentum) and magnetic |
4. Calculate the frequency of light, in Hz, that has a wavelength of (1.93x10^3) cm.
5. What is the maximum number of electrons that can occupy the orbitals represented by n = 5, l = 1?
