summary of electronic structure and periodic table talk about quantum numbers

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Summary - Periodic table is an arrangement of elements in the increasing order of atomic number such that elements with similar properties fall under same vertical column. A Group is a vertical column in the periodic table. A Period i..

Principal Quantum Number (n) - This quantum number determines the main energy level or shell in which an electron is present. It is usually denoted by n and can have any whole number value such as: n = 1, 2, 3, 4 .. etc. The various values..

The orientation of spin of an electron is designated by its spin quantum number 's'. The spin orientation is an intrinsic characteristic of the electron connected more with its magnetic behaviour rather than rotation of an electron about its own ax..

) the orientation of the orbital (m) and the direction of its spin (s). In other words, these quantum numbers serve as an address for an electron. The various permitted values of the quantum numbers are summarized below: Quantum numbe..

This quantum number describes the behavior of the electrons in the magnetic field. We know that the movement of electrical charge is always associated with magnetic field. Since the revolving electron possesses angular momentum, it will give rise to a very sm..

Periodic table is an arrangement of elements in the increasing order of atomic number such that elements with similar properties fall under same vertical column. A Group is a vertical column in the periodic table. A Period is a horizont..

: 1. The elements present in same group have same number of valence electrons. 2. The total number of electron present in the valence shell of the representative elements indicates its group number. 3. The electrons are added across a ..

Groups 13 to 18 of the Periodic table of elements constitute the p-block. An overview of these elements is presented here. In group 13, the characteristic group oxidation state of + 3 is known but the + 1 state gets progressively stabilized on going down the group. It is pa..

This quantum number denotes the sub-level or subshell in a given principal energy shell to which an electron belongs. This is also called secondary quantum number. It is denoted by l and corresponding to each value of n, there are n possible values ..