Question

Write the 14 sets of quantum numbers that describe the 14 electrons of silicon, Si..

Answer 1

The electron configuration for silicon (Si) with 14 electrons is 1s2 2s2 2p6 3s2 3p2. The complete set of quantum numbers for the 14 electrons of silicon are listed in the formatted answer.

Step-by-step explanation:

The quantum numbers describe the arrangement of electrons in an atom. Each electron in an atom is described by four quantum numbers: principal quantum number (n), angular momentum quantum number (l), magnetic quantum number (m), and spin quantum number (s). For silicon (Si) with 14 electrons, the electron configuration can be determined by filling the orbitals according to the Aufbau principle and Hund's rule.

The electron configuration of silicon (Si) is 1s2 2s2 2p6 3s2 3p2, where the quantum numbers are:

1. n = 1, l = 0, m = 0, s = +1/2
2. n = 2, l = 0, m = 0, s = +1/2
3. n = 2, l = 1, m = -1, s = +1/2
4. n = 2, l = 1, m = 0, s = +1/2
5. n = 2, l = 1, m = +1, s = +1/2
6. n = 2, l = 1, m = -1, s = -1/2
7. n = 2, l = 1, m = 0, s = -1/2
8. n = 2, l = 1, m = +1, s = -1/2
9. n = 3, l = 0, m = 0, s = +1/2
10. n = 3, l = 1, m = -1, s = +1/2
11. n = 3, l = 1, m = 0, s = +1/2
12. n = 3, l = 1, m = +1, s = +1/2
13. n = 3, l = 1, m = -1, s = -1/2
14. n = 3, l = 1, m = 0, s = -1/2
15. n = 3, l = 1, m = +1, s = -1/2