Question

What are some examples of valence electrons?

Answer 1

Valence electrons are the electrons in the outermost shell. Valence electrons are the electrons in the outer energy level of an atom .They participate in interactions with other atoms. Valence electrons are generally the electrons that are farthest from the nucleus and as a result, they may be attracted as much or more by the nucleus of another atom than they are by their own nucleus.

Complete step by step answer:
Because valence electrons are so important, atoms are often represented by simple diagrams that show only their valence electrons.

These are called electron dot diagrams, and three are shown below.
In this type of diagram, an element's chemical symbol is surrounded by dots that represent the valence electrons.

Typically, the dots are drawn as if there is a square surrounding the element symbol with up to two dots per side.

An element never has more than eight valence electrons, so there can’t be more than eight dots per atom.

Note: Valence electrons are the s and p electrons in the outermost shell.
The electrons present in the inner shell are core electrons.
When we study and observe the atom of an element, we come across tiny subatomic particles called valence electrons.
Lewis structures help us to track the valence electrons and predict the types of bond.
Valence electrons are all arranged in different orbitals or shells and are mostly negatively charged particles.
These electrons are responsible for interaction between atoms and the formation of chemical bonds.
However, not all electrons are associated with the atom. Only the electrons present in the outermost shell can participate in the formation of a chemical bond or a molecule. Such types of electrons are called valence electrons.