Respuesta :

The species  of  phosphorus that have the highest oxidation number are H₃PO₄, P₂O₅, PCl₅.

What is oxidation number?

Oxidation number can be described as the oxidation state, which is the  total number of electrons  that can be gained or loose by an  atom so as to be able to  form a chemical bond with another atom.

It should be noted that The species  of  phosphorus that have the highest oxidation number are H₃PO₄, P₂O₅, PCl₅.

oxidation state which can be as well be described as the  oxidation number, serves as the  hypothetical charge that is been contained by an atom in a case where all the  bonds to different atoms were fully ionic.

This is the degree of oxidation of an atom  as regards the  chemical compound, hence  oxidation state may be positive, negative or zero.

Learn more about oxidation number at:

https://brainly.com/question/11655303

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