What are Quantum Numbers?
Quantum numbers are the set of constant values in the quantum approach. Quantum Numbers or Electronic quantum numbers describe an electron with numerical values that provide solutions to the Schrodinger wave equation for hydrogen atoms these numbers can define the position, energy and orientation of an electron in an atom through the set of numbers.
According to the Pauli exclusion principle, no two electrons in an atom may have the same set of quantum numbers. A half-integer or integer value is used to characterize each quantum number. The principal, azimuthal and magnetic quantum numbers are respectively related to the size, shape, and orientation of the atom.
Four quantum numbers can be used to fully describe all of the properties of a given electron in an atom; these are:
- Principal quantum number
- Orbital angular momentum quantum number (or Azimuthal quantum number).
- Magnetic quantum number
- The electron spin quantum number
Quantum Numbers
Quantum numbers in Chemistry, are the sets of numbers that describe an electron’s orbit and movement within an atom. When the quantum numbers of all the electrons in a given atom are added together, they must satisfy the Schrodinger equation.
Quantum numbers are the set of numbers used to describe the position and energy of an electron in an atom. There are four types of quantum numbers: principal, azimuthal, magnetic, and spin. Quantum numbers represent the values of a quantum system’s conserved quantities.
Let’s learn about all the quantum numbers in detail in this article.
Table of Content
- What are Quantum Numbers?
- Types of Quantum Numbers
- Significance of Quantum Numbers
- Atomic Orbital
- Other Laws Related to the Position and Path of Electrons