Question

how to solve any configuration of element.
give any example.

Answer 1

An atom's electron configuration is a numeric representation of its electron orbitals. Electron orbitals are differently-shaped regions around an atom's nucleus where electrons are mathematically likely to be located. An electron configuration can quickly and simply tell a reader how many electron orbitals an atom has as well as the number of electrons populating each of its orbitals. Once you understand the basic principles behind electron configuration, you will be able to write your own configurations and tackle those chemistry tests with confidence.

Answer 2

Method 1 Assigning Electrons Using a Periodic Table

Find your atom's atomic number. ...

Determine the charge of the atom. ...

Memorize the basic list of orbitals. ...

Understand electron configuration notation. ...

Memorize the order of the orbitals. ...

Fill in the orbitals according to the number of electrons in your atom.