Why are valence electrons important in chemical bonding?

Answer 1

The number of valence electrons an atom has will determine the what type and how many chemical bonds the atom will form.

Understanding valence electrons is key to understanding chemical bonding.

Delocalized valence electrons produce metallic bonds (bonds between atoms of metals) which give metals unique properties such as conductivity and ductility (draw metal into wires).

Valence electrons are the electrons that are shared between atoms which are covalently bonded to each other.

Valence electrons are the electrons which are transferred when ionic bonds are formed.

Here is a video reviewing how you can figure out how many valence electrons an atom has.

Noel P.

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Answer 2

Mateo Aguilar

Valence electrons are important in chemical bonding because they determine an atom's ability to form bonds with other atoms. The number of valence electrons influences an atom's reactivity and the types of bonds it can form, such as covalent, ionic, or metallic bonds.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.