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प्रश्न
Using the concept of quantum numbers, calculate the maximum numbers of electrons present in the ‘M’ shell. Give their distribution in shells, subshells, and orbitals.
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उत्तर
- Each main shell contains a maximum of 2n2 electrons.
For ‘M’ shell, n = 3.
Therefore, the maximum numbers of electrons present in the ‘M’ shell = 2 × (3)2 = 18. - The distribution of these electrons in shells, subshells, and orbitals can be given as follows:
Value of n Values of l Values of ml Values of ms 3 0 0 `±1/2` 1 −1 `±1/2` 0 `±1/2` +1 `±1/2` 2 −2 `±1/2` −1 `±1/2` 0 `±1/2` +1 `±1/2` +2 `±1/2`
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संबंधित प्रश्न
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| (ii) \[\ce{Fe^{2+}}\] | (b) [Ar]3d104s1 |
| (iii) \[\ce{Ni^{2+}}\] | (c) [Ar]3d64s0 |
| (iv) \[\ce{Cu}\] | (d) [Ar] 3d54s1 |
| (e) [Ar]3d64s2 |
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