Electronic Configurations of First 20 Elements

What is Electronic Configuration?

Electronic Configuration refers to the arrangement of electrons among the orbitals of an atom or molecule. Electronic configurations are typically produced by conventional notation (especially for elements having a relatively large atomic number). In such instances, a shortened or condensed notation may be employed instead of the normal notation. In shortened notation, the sequence of entirely filled subshells that correspond to a noble gas’s electronic configuration is replaced by the noble gas’s symbol in square brackets....

Electronic Configuration in Periods

Electronic configuration of the elements in periods can be found by using following points:...

Electronic Configuration in Groups

The outermost shells of elements in the same group have the same number of electrons, resulting in identical valence shell electrical configurations. As a result, the characteristics and chemistry of elements in the same group follow a similar pattern....

Filling of Atomic Orbitals

We fill the atomic orbital with the electrons in accordance with these three rules,...

Representation of Electronic Configuration

Electronic configuration of an atom is represented using a standardized notation system that indicates the distribution of electrons among the various atomic orbitals. Electronic Configurations are represented as follows:...

Electronic Configurations of First 20 Elements

The electronic configuration of the first twenty elements of the periodic table is shown in the table added below,...

Electronic Configuration: Frequently Asked Questions

What is Electronic Configuration of an Element?...