Short Answer TypeUsing s, p, d notations describe the orbital with the following quantum numbers :
(a) n = 1, l = 0,
(b) n = 3, l = 1,
(c) n = 4, l = 2,
(d) n = 4, l = 3.
Long Answer TypeShort Answer TypeLong Answer TypeShort Answer Type| 1s orbital | 2s orbital |
| 1. It is smaller in size than 2s orbital. | 1. It is larger in size than 1s orbital. |
| 2. It consists of a single sphere having no local plane. | 2. It consists of two spheres having one nodal plane. |
| 3. An electron in it has lesser energy. | 3. An electron in it has greater energy. |
The bromine atom possesses 35 electrons. It contains 6 electrons in 2p orbital, 6 electrons in 3p orbital and 5 electrons in 4p orbital. Which of these electron experiences the lowest effective nuclear charge?
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